POLYESTERS

The Finest Specialty Polyesters in the Industry

We manufacture a complete line of polyester polyols for use in formulating urethanes of all types.

Millester 1

CHEMICAL STRUCTURE

MILLESTER 1 difunctional polyester should be considered for the preparation of polyurethanes in those applications in which the requirements include:

- A liquid polyester for ease of handling

- Moderately high tensile strength, resistance to tear, good low-temperature properties and resiliency in the finished polyurethane.

Chemical Structure: Ethylene glycol/1,4 butanediol adipate

USES:

- High-performance shoe sole applications
- One-shot castable elastomer systems
- The preparation of flexible coating and adhesives
- Two-component polyurethane systems
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 1 polyesters are supplied in 55-gallon non-returnable steel drums, 500lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

1-55
TYPICAL PROPERTIES1-55
Hydroxyl Number52-58
Molecular Weight, Avg.2040
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 25°C9900
Viscosity, Brookfield, cps @ 40°C3800
Viscosity, Brookfield, cps @ 60°C1300
Pounds/Gallon @ 25° C9.6
1-98
TYPICAL PROPERTIES1-98
Hydroxyl Number88-108
Molecular Weight, Avg.1145
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 25°C2250
Viscosity, Brookfield, cps @ 40°C1250
Viscosity, Brookfield, cps @ 60°C475
Pounds/Gallon @ 25° C9.6
1-135
TYPICAL PROPERTIES1-135
Hydroxyl Number125-145
Molecular Weight, Avg.830
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 25°C1400
Viscosity, Brookfield, cps @ 40°C650
Viscosity, Brookfield, cps @ 60°C270
Pounds/Gallon @ 25° C9.6

Millester 11

CHEMICAL STRUCTURE

MILLESTER 11 difunctional polyester should be considered for the preparation of polyurethanes in those applications in which the requirements include:

- A liquid polyester for ease of handling
- Moderately high tensile strength, resistance to tear, good low-temperature properties and resiliency in the finished polyurethane.

Chemical Structure: Ethylene glycol/1,4 butanediol adipate

USES:

- High-performance shoe sole applications
- One-shot castable elastomer systems
- The preparation of flexible coating and adhesives
- Two-component polyurethane systems
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 11 polyesters are supplied in 55-gallon non-returnable steel drums, 500lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

11-55
TYPICAL PROPERTIES11-55
Hydroxyl Number52-58
Molecular Weight, Avg.2040
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 25°C9900
Viscosity, Brookfield, cps @ 40°C3800
Viscosity, Brookfield, cps @ 60°C1300
Pounds/Gallon @ 25° C9.6

Millester 111-55D

CHEMICAL STRUCTURE

MILLESTER 111-55D difunctional polyesters should be considered for the preparation of polyurethanes in those applications in which the requirements include:

- A low melting point polyester for ease of handling
- Moderately high tensile strength, resistance to tear, good low-temperature properties and resiliency in the finished polyurethane.

Chemical Structure: Ethylene glycol/1,4 butanediol adipate

USES:

- High-performance shoe sole applications
- One-shot castable elastomer systems
- The preparation of flexible coating and adhesives
- Two-component polyurethane systems
- Polyurethane prepolymers

Millester 111-55D
TYPICAL PROPERTIES111-55D
Hydroxyl Number53-59
Molecular Weight, Avg.2040
Acid Number0.6
Moisture, Percentage (as shipped)0.05
Color, Gardner<150
Form @ 25°CSolid
Liquid @ C35
Viscosity, Brookfield, cps @ 40°C3800
Viscosity, Brookfield, cps @ 60°C1300

Millester 2

CHEMICAL STRUCTURE

MILLESTER 2 difunctional polyesters should be selected as raw material for the preparation of polyurethanes when final polymer properties are required, such as:

- High tensile and tear strength, hardness and resiliency.
- Resistance to abrasion and solvents

Chemical Structure: Ethylene glycol adipate

USES:

MILLESTER 2 polyester is recommended in particular for the manufacture of polyurethane:

- Fabric coatings
- Flexible adhesives
- Castable elastomers
- Thermoplastics
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 2 polyesters are supplied in 55-gallon non-returnable steel drums, 500lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

2-37
TYPICAL PROPERTIES2-37
Hydroxyl Number34-40
Molecular Weight, Avg.3030
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @° C65
Viscosity, Brookfield, cps @ 60°C1700
2-55
TYPICAL PROPERTIES2-55
Hydroxyl Number52-58
Molecular Weight, Avg.2040
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @° C65
Viscosity, Brookfield, cps @ 60°C1200
2-75
TYPICAL PROPERTIES2-75
Hydroxyl Number70-80
Molecular Weight, Avg.1495
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CSolid
Liquid @° C60
Viscosity, Brookfield, cps @ 60°C750
2-90
TYPICAL PROPERTIES2-90
Hydroxyl Number83-97
Molecular Weight, Avg.1245
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @° C60
Viscosity, Brookfield, cps @ 60°C585
2-110
TYPICAL PROPERTIES2-110
Hydroxyl Number100-120
Molecular Weight, Avg.1020
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @° C60
Viscosity, Brookfield, cps @ 60°C400
2-135
TYPICAL PROPERTIES2-135
Hydroxyl Number125-145
Molecular Weight, Avg.830
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @° C60
Viscosity, Brookfield, cps @ 60°C260

Millester 2D

CHEMICAL STRUCTURE

MILLESTER 2D polyesters are a special low reactivity grade of difunctional polyester and should be selected as raw material for the preparation of polyurethanes when final polymer properties are required, such as:

- High tensile and tear strength, hardness and resiliency.
- Resistance to abrasion and solvents

Chemical Structure: Ethylene glycol adipate

USES:

MILLESTER 2D polyesters are recommended in particular for the manufacture of polyurethane:

- Castable elastomers
- Fabric coatings
- Flexible adhesives
- Thermoplastics
- Polyurethane prepolymers

2-55D
TYPICAL PROPERTIES2-55D
Hydroxyl Number52-58
Molecular Weight, Avg.2040
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @° C65
Viscosity, Brookfield, cps @ 60°C1200
2-110D
TYPICAL PROPERTIES2-110D
Hydroxyl Number100-120
Molecular Weight, Avg.1020
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @° C60
Viscosity, Brookfield, cps @ 60°C400

Millester 23

CHEMICAL STRUCTURE

MILLESTER 23 is a low reactivity difunctional polyester. It should be selected as raw material for the preparation of polyurethanes when final polymer properties are required, such as:
- High tensile and tear strength, hardness and resiliency.
- Resistance to abrasion and solvents

Chemical Structure: Ethylene glycol adipate/propylene glycol adipate

USES:

MILLESTER 23 polyester is recommended in particular for the manufacture of polyurethane:

- Castable elastomers
- Fabric coatings
- Flexible adhesives
- Thermoplastics
- Polyurethane prepolymers

23-55
TYPICAL PROPERTIES23-55
Hydroxyl Number52-58
Molecular Weight, Avg.2000
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @° C65
Viscosity, Brookfield, cps @ 60°C1150

Millester 231

CHEMICAL STRUCTURE

MILLESTER 231 is a branched, fully saturated hydroxyl-terminated polyester used in the preparation of polyurethane where the final properties required are:

- Good abrasion resistance.
- Excellent solvent resistance.
- High elasticity.

Chemical Structure: Ethylene glycol adipate/propylene glycol adipate branched

USES:

- Castable elastomers
- Laminating adhesives
- Microcellular foams
- Packaging adhesives
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 231 polyesters are supplied in 55-gallon non-returnable steel drums, 515lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

231-39
TYPICAL PROPERTIES23-55
Hydroxyl Number52-58
Molecular Weight, Avg.2000
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @° C65
Viscosity, Brookfield, cps @ 60°C1150

Millester 232

CHEMICAL STRUCTURE

MILLESTER 232 is a branched, fully saturated hydroxyl terminated polyester used in the preparation of polyurethane where the final properties required are:

- High tensile and tear strength, hardness and resiliency.
- Resistance to abrasion and solvents.
- High elasticity.

Chemical Structure: Ethylene glycol adipate/propylene glycol adipate branched

USES:

- Castable elastomers
- Laminating adhesives
- Microcellular foams
- Packaging adhesives
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 232 polyesters are supplied in 55-gallon non-returnable steel drums, 515lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

232-43
TYPICAL PROPERTIES232-43
Hydroxyl Number41-45
Molecular Weight, Avg.2600
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<1
Viscosity, @ 40°C cps23500
Viscosity, @ 60°C cps6400
Functionality <3.0

Millester 272

CHEMICAL STRUCTURE

MILLESTER 272 is a slightly branched aliphatic hydroxyl-terminated polyester. It is recommended for the preparation of polyurethanes in which the basic requirements include:

- A liquid polyester for ease of handling
- High Performance, high flex elastomers.
- Suitability for use in MDI systems.
- Excellent solvent resistance.
- Good low-temperature properties.

Chemical Structure: Ethylene glycol/butanediol adipate branched

USES:

- Adhesives
- Coatings
- Microcellular foams
- One-shot cast elastomers
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 272 polyesters are supplied in 55-gallon non-returnable steel drums, 500lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

272-43
TYPICAL PROPERTIES272-43
Hydroxyl Number40-46
Molecular Weight, Avg.2600
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 40°C cps6000
Viscosity, Brookfield, cps @ 60°C cps2100
Pounds/Gallons @ 25° C9.6

Millester 3

CHARACTERISTICS

MILLESTER 3 are difunctional polyesters that should be considered for the preparation of polyurethane, particularly for those applications in which the requirements include:

- A liquid polyester for ease of handling.
- Improved hydrolytic stability over most standard ethylene adipate polyesters.
- Softness and flexibility.

Chemical Structure: Propylene glycol adipate

USES:

- Bonding adhesives
- Castable prepolymers
- One-shot castable elastomer systems
- Solution polymers for fabric coatings
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 3 polyesters are supplied in 55-gallon non-returnable steel drums, 500lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

3-42
TYPICAL PROPERTIES3-423-463-55
Hydroxyl Number38-4641-5152-58
Molecular Weight, Avg.270025002000
Acid Number<1.0<1.0<1.0
Moisture, Percentage (as shipped)0.10.10.1
Color, Gardner<1<1<1
Form @ 25°CLiquidLiquidLiquid
Viscosity, Brookfield, cps @ 25°C265001225012500
Viscosity, Brookfield, cps @ 40°C846060503700
Viscosity, Brookfield, cps @ 60°C214016501000
Pounds/Gallons @ 25°C9.49.49.4
3-46
TYPICAL PROPERTIES3-423-463-55
Hydroxyl Number38-4641-5152-58
Molecular Weight, Avg.270025002000
Acid Number<1.0<1.0<1.0
Moisture, Percentage (as shipped)0.10.10.1
Color, Gardner<1<1<1
Form @ 25°CLiquidLiquidLiquid
Viscosity, Brookfield, cps @ 25°C265001225012500
Viscosity, Brookfield, cps @ 40°C846060503700
Viscosity, Brookfield, cps @ 60°C214016501000
Pounds/Gallons @ 25°C9.49.49.4
3-55
TYPICAL PROPERTIES3-423-463-55
Hydroxyl Number38-4641-5152-58
Molecular Weight, Avg.270025002000
Acid Number<1.0<1.0<1.0
Moisture, Percentage (as shipped)0.10.10.1
Color, Gardner<1<1<1
Form @ 25°CLiquidLiquidLiquid
Viscosity, Brookfield, cps @ 25°C265001225012500
Viscosity, Brookfield, cps @ 40°C846060503700
Viscosity, Brookfield, cps @ 60°C214016501000
Pounds/Gallons @ 25°C9.49.49.4

Millester 4

CHEMICAL STRUCTURE

MILLESTER 4 is a family of difunctional polyesters that are appropriate candidates for the preparation of polyurethanes in which:

- The liquid nature of the polyester itself is required for ease of processing.
- The predominant properties essential in the finished polymer include high elongation, softness and flexibility.
-Lower cost raw materials are essential.

Chemical Structure: Diethylene glycol adipate

USES:

- These polyesters are recommended for the manufacture of end products in which combinations of the above properties are needed
- Coatings and adhesives for flexible substrates
- Low durometer elastomers both by prepolymer and one-shot techniques
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 4 polyesters are supplied in 55-gallon non-returnable steel drums, 500lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

4-37
TYPICAL PROPERTIES4-37
Hydroxyl Number34-40
Molecular Weight, Avg.3000
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 25°C9250
Viscosity, Brookfield, cps @ 40°C6200
Viscosity, Brookfield, cps @ 60°C1950
Pounds/Gallons @ 25°C9.8
4-44
TYPICAL PROPERTIES4-44
Hydroxyl Number41-47
Molecular Weight, Avg.2500
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 25°C8000
Viscosity, Brookfield, cps @ 40°C4400
Viscosity, Brookfield, cps @ 60°C1400
Pounds/Gallons @ 25°C9.8
4-55
TYPICAL PROPERTIES4-55
Hydroxyl Number52-58
Molecular Weight, Avg.2000
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 25°C8000
Viscosity, Brookfield, cps @ 40°C3000
Viscosity, Brookfield, cps @ 60°C950
Pounds/Gallons @ 25°C9.7
4-115
TYPICAL PROPERTIES4-115
Hydroxyl Number105-125
Molecular Weight, Avg.1000
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 25°C1865
Viscosity, Brookfield, cps @ 40°C700
Viscosity, Brookfield, cps @ 60°C375
Pounds/Gallons @ 25°C9.7
4-220
TYPICAL PROPERTIES4-220
Hydroxyl Number210-235
Molecular Weight, Avg.500
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<1
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 25°C550
Viscosity, Brookfield, cps @ 40°C215
Viscosity, Brookfield, cps @ 60°CN/A
Pounds/Gallons @ 25°C9.7

Millester 410

CHEMICAL STRUCTURE

MILLESTER 410 is a family of difunctional polyesters that are appropriate candidates for the preparation of polyurethanes in those applications in which:

- The liquid nature of the polyester itself is required for ease of processing.
- The predominant properties essential in the finished polymer include good tensile strength, tear-resistance and better hydrolytic stability than Millester 4
- Lower cost raw materials are essential.

Chemical Structure: Diethylene glycol adipate

USES:

- These polyesters are recommended for the manufacture of end products in which combinations of the above properties are needed
- Coatings and adhesives for flexible substrates
- Low durometer elastomers both by prepolymer and one-shot techniques
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 410 polyesters are supplied in 55-gallon non-returnable steel drums, 500lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

410-57
TYPICAL PROPERTIES410-57
Hydroxyl Number52-62
Molecular Weight, Avg.2000
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<4
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 60°C5700

Millester 5

CHEMICAL STRUCTURE

MILLESTER 5 polyesters are lightly branched. They are recommended for the preparation of polyurethanes in those applications in which the basic requirements include:

- A liquid polyester for ease of handling.
- Final polymer properties such as good solvent resistance, softness, flexibility and elongation.

Chemical Structure: Diethylene glycol adipate branched

USES:

Millester 5 polyesters are useful for the manufacture of:

- Castable prepolymers
- Flexible foams, coatings and adhesives
- Printing roller applications
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 5 polyesters are supplied in 55-gallon non-returnable steel drums, 500lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

410-57
TYPICAL PROPERTIES410-57
Hydroxyl Number52-62
Molecular Weight, Avg.2000
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<4
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 60°C5700

Millester 510

CHEMICAL STRUCTURE

MILLESTER 510 is a slightly branched hydroxyl-terminated saturated polyester. This liquid polyester is based on mixed aliphatic-aromatic dibasic acids. Polyurethanes based on this unique polyester possess good chemical and solvent resistance coupled with toughness and aging resistance.

- A liquid polyester for ease of handling.
- Final polymer properties such as good solvent resistance, softness, flexibility and elongation.

Chemical Structure: Diethylene glycol/mixed aliphatic aromatic dibasic acids branched

USES:

Millester 510 is useful in the manufacture of:

- Adhesives
- Hard durable coatings
- Microcellular foams
- One-shot cast elastomers
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 510 polyesters are supplied in 55-gallon non-returnable steel drums, 500lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

510-125 ST
TYPICAL PROPERTIES510-125 ST
Hydroxyl Number115-135
Molecular Weight, Avg.900
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<3
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 25°C10200
Viscosity, Brookfield, cps @ 40°C3035
Viscosity, Brookfield, cps @ 60°C770

Millester 52

CHEMICAL STRUCTURE

MILLESTER 52 is a moderately branched, hydroxyl-terminated polyester which is an appropriate candidate for the preparation of polyurethane in those applications which:

- A liquid nature of the polyester itself is required for ease of processing.
- High isocyanate ration tolerance.
- Excellent flex life of polyurethane at low and ambient temperatures.

Chemical Structure: Diethylene glycol adipate branched

USES:

Millester 52 is recommended for the manufacture of end products such as:

- Adhesives
- Microcellular foams
- One-shot elastomers
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 52 polyesters are supplied in 55-gallon non-returnable steel drums, 500lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

52-43
TYPICAL PROPERTIES52-43
Hydroxyl Number40-46
Molecular Weight, Avg.2600
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 40°C8500
Viscosity, Brookfield, cps @ 60°C3000
Pounds/Gallons @ 25°C9.7

Millester 51

CHEMICAL STRUCTURE

MILLESTER 51 polyesters are lightly branched. It is recommended for the preparation of flexible polyurethanes. They are also used in those applications for the preparation of polyurethane foam in which the basic requirements include:

- A liquid polyester for ease of handling.
- Final polymer properties such as good solvent resistance, softness, flexibility and elongation.

Chemical Structure: Glycerine branched diethylene glycol adipate

USES:

Millester 51 polyesters are useful for the manufacture of:

- Castable prepolymers
- Flexible foams, coatings and adhesives
- Printing roller applications
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 51 polyesters are supplied in 55-gallon non-returnable steel drums, 500lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

51-43
TYPICAL PROPERTIES51-43
Hydroxyl Number49-57
Molecular Weight, Avg.2100
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 60°C34000
Pounds/Gallons @ 25°C9.7

Millester 7

CHEMICAL STRUCTURE

MILLESTER 7 is a difunctional polyesters are useful for the preparation of polyurethanes when the following polymer properties are sought:

- High crystallinity and hardness.
- High tensile strength and tear resistance.
- Resiliency and flexibility.
- Solvent resistance.

Chemical Structure: 1,4 Butanediol adipate

USES:

These polyesters are recommended for the manufacture of:

- Thermoplastic elastomers
- Shoe Adhesives
- Solution polymers
- Castable elastomers
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 7 polyesters are supplied in 55-gallon non-returnable steel drums, 500lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

7-40
TYPICAL PROPERTIES7-40
Hydroxyl Number36-44
Molecular Weight, Avg.2800
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CSolid
Liquid @ °C65
Viscosity, Brookfield, cps @ 40°C-
Viscosity, Brookfield, cps @ 60°C3150
7-55
TYPICAL PROPERTIES7-55
Hydroxyl Number52-58
Molecular Weight, Avg.2000
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CSolid
Liquid @ °C65
Viscosity, Brookfield, cps @ 40°C-
Viscosity, Brookfield, cps @ 60°C1470
7-110
TYPICAL PROPERTIES7-110
Hydroxyl Number100-120
Molecular Weight, Avg.1000
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CSolid
Liquid @ °C60
Viscosity, Brookfield, cps @ 40°C-
Viscosity, Brookfield, cps @ 60°C385
7-160
TYPICAL PROPERTIES7-160
Hydroxyl Number145-175
Molecular Weight, Avg.700
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<2
Form @ 25°CSolid
Liquid @ °C40
Viscosity, Brookfield, cps @ 40°C475
Viscosity, Brookfield, cps @ 60°C-

Millester 8

CHEMICAL STRUCTURE

MILLESTER 8 polyesters have relatively high branching. These products are suggested for the preparation of polyurethanes, especially when the following properties are primary objectives:

- A liquid polyester of r ease of handling.
- Final polymer properties including solvent resistance, high tensile strength, harness and outstanding abrasion resistance.

Chemical Structure: 1,3 Butanediol glycol adipate branched

USES:

Millester 8 polyesters are useful for the manufacture of:

- Adhesives
- Maintenance coatings
- Castable elastomers
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 8 polyesters are supplied in 55-gallon non-returnable steel drums, 500lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

8-165
TYPICAL PROPERTIES8-165
Hydroxyl Number155-175
Molecular Weight, Avg.680
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<1
Form @ 25°CLiquid
Viscosity, Brookfield, cps @ 40°C12500
Viscosity, Brookfield, cps @ 60°C3500
Pounds/Gallons @ 25° C9.4

Millester 9

CHEMICAL STRUCTURE

MILLESTER 9 difunctional polyesters are suggested for the preparation of polyurethanes when the requirements include:

- Outstanding resistance to hydrolysis and weathering over most standard ethylene adipate polyesters.
- Excellent heat stability over most standard ethylene adipate polyester.
- Good tensile and tear strength coupled with flexibility.
- Good low temperature properties.

Chemical Structure: 1,6 Hexanediol/neopentyl glycol adipate

USES:

-Solution polymers
-Fabric coatings
-One-shot and prepolymer castable elastomers
-Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 9 polyesters are supplied in 55-gallon non-returnable steel drums, 450lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

9-35
TYPICAL PROPERTIES9-35
Hydroxyl Number32-38
Molecular Weight, Avg.3200
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @ °C40
Viscosity, Brookfield, cps @ 60°C3500
9-55
TYPICAL PROPERTIES9-55
Hydroxyl Number52-58
Molecular Weight, Avg.2000
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @ °C40
Viscosity, Brookfield, cps @ 60°C1400
9-120
TYPICAL PROPERTIES9-120
Hydroxyl Number110-130
Molecular Weight, Avg.935
Acid Number<1.0
Moisture, Percentage (as shipped)<0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @ °C40
Viscosity, Brookfield, cps @ 60°C320

Millester 10

CHEMICAL STRUCTURE

MILLESTER 10 difunctional polyesters are especially useful of the preparation of polyurethanes when the final polymer properties should include a combination of the following:

- Excellent hydrolytic stability over most standard ethylene adipate polyesters.
- Outstanding heat aging and weathering over most standard ethylene adipate polyesters.
- High tensile strength and tear resistance.
- Resiliency and good low-temperature properties.

Chemical Structure: 1,6 Hexanediol adipate/isophthalate

USES:

- Solution polymers
- Fabric coatings
- Thermoplastic elastomers
- One-shot and prepolymer castable elastomers
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 10 polyesters are supplied in 55-gallon non-returnable steel drums, 450lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

10-35
TYPICAL PROPERTIES10-3510-7510-120
Hydroxyl Number32-3870-80110-130
Molecular Weight, Avg.32001500935
Acid Number<1.0<1.0<1.0
Moisture, Percentage (as shipped)0.10.10.1
Color, Gardner<1<1<1
Form @ 25°CSolidSolidSolid
Liquid @ °C454545
Viscosity, Brookfield, cps @ 60°C60001250475
10-75
TYPICAL PROPERTIES10-3510-7510-120
Hydroxyl Number32-3870-80110-130
Molecular Weight, Avg.32001500935
Acid Number<1.0<1.0<1.0
Moisture, Percentage (as shipped)0.10.10.1
Color, Gardner<1<1<1
Form @ 25°CSolidSolidSolid
Liquid @ °C454545
Viscosity, Brookfield, cps @ 60°C60001250475
10-120
TYPICAL PROPERTIES10-3510-7510-120
Hydroxyl Number32-3870-80110-130
Molecular Weight, Avg.32001500935
Acid Number<1.0<1.0<1.0
Moisture, Percentage (as shipped)0.10.10.1
Color, Gardner<1<1<1
Form @ 25°CSolidSolidSolid
Liquid @ °C454545
Viscosity, Brookfield, cps @ 60°C60001250475

Millester 16

CHEMICAL STRUCTURE

MILLESTER 16 difunctional polyesters are especially useful of the preparation of polyurethanes when the final polymer properties should included combination of the following:

- Excellent hydrolytic stability over most standard ethylene adipate polyesters.
- Outstanding heat aging and weathering over most standard ethylene adipate polyesters.
- High tensile strength and tear resistance.
- Resiliency and good low temperature properties.

Chemical Structure: 1,6 Hexanediol adipate

USES:
Millester 16 polyesters are recommended in particular for the manufacture of polyurethane:

- Solution polymers
- Fabric coatings
- Thermoplastic elastomers
- One-shot and prepolymer castable elastomers
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 16 polyesters are supplied in 55-gallon non-returnable steel drums, 450lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

16-28
TYPICAL PROPERTIES16-28
Hydroxyl Number25-31
Molecular Weight, Avg.4000
Acid Number<1.0
Moisture, Percentage (as shipped)0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @ °C60
Viscosity, Brookfield, cps @ 60°C4600
16-35
TYPICAL PROPERTIES16-35
Hydroxyl Number32-38
Molecular Weight, Avg.3200
Acid Number<1.0
Moisture, Percentage (as shipped)0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @ °C60
Viscosity, Brookfield, cps @ 60°C3300
16-40
TYPICAL PROPERTIES16-40
Hydroxyl Number36-44
Molecular Weight, Avg.2800
Acid Number<1.0
Moisture, Percentage (as shipped)0.1
Color, Gardner<2
Form @ 25°CSolid
Liquid @ °C60
Viscosity, Brookfield, cps @ 60°C2500
16-55
TYPICAL PROPERTIES16-55
Hydroxyl Number52-58
Molecular Weight, Avg.2000
Acid Number<1.0
Moisture, Percentage (as shipped)0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @ °C60
Viscosity, Brookfield, cps @ 60°C1100
16-110
TYPICAL PROPERTIES16-110
Hydroxyl Number100-120
Molecular Weight, Avg.1000
Acid Number<1.0
Moisture, Percentage (as shipped)0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @ °C60
Viscosity, Brookfield, cps @ 60°C325
16-160
TYPICAL PROPERTIES16-160
Hydroxyl Number145-175
Molecular Weight, Avg.700
Acid Number<1.0
Moisture, Percentage (as shipped)0.1
Color, Gardner<1
Form @ 25°CSolid
Liquid @ °C60
Viscosity, Brookfield, cps @ 60°C170

Millester 253

CHEMICAL STRUCTURE

MILLESTER 253 are a family of difunctional polyesters which are appropriate candidates for the preparation of polyurethanes in those applications in which:

- The liquid nature of the polyester is required for ease of processing.
- The predominant properties essential in the finished polymer include excellent heat aging, weatherability and hydrolysis resistance over most standard ethylene adipate polyesters.

Chemical Structure: Neopentyl glycol adipate

USES:

- Coatings and adhesives for flexible substrates
- Wood coatings
- Polyurethane prepolymers

SHIPPING AND HANDLING

MILLESTER 253 polyesters are supplied in 55-gallon non-returnable steel drums, 450lb. Net. Samples are available for initial evaluations. Intermediate quantities for development purposes will be furnished on request. These polyesters are slightly hygroscopic; exposure to the atmosphere should be kept to a minimum.

253-55
TYPICAL PROPERTIES253-55
Hydroxyl Number52-58
Molecular Weight, Avg.2000
Acid Number<1.0
Moisture, Percentage (as shipped)0.1
Color, Gardner<2
Form @ 25°CLiquid
Viscosity, Brookfield, @ 25°C-
Viscosity, Brookfield, cps @ 60°C2300
253-110
TYPICAL PROPERTIES253-110
Hydroxyl Number110-120
Molecular Weight, Avg.1000
Acid Number<1.0
Moisture, Percentage (as shipped)0.1
Color, Gardner<2
Form @ 25°CLiquid
Viscosity, Brookfield, @ 25°C-
Viscosity, Brookfield, cps @ 60°C700
253-190
TYPICAL PROPERTIES253-190
Hydroxyl Number175-205
Molecular Weight, Avg.600
Acid Number<1.0
Moisture, Percentage (as shipped)0.1
Color, Gardner<2
Form @ 25°CLiquid
Viscosity, Brookfield, @ 25°C2800
Viscosity, Brookfield, cps @ 60°C275