Priplast™ 3237
Priplast™ 3237 amorphous polyester polyol is 100% bio-based* with a molecular weight of 1000. This low viscous liquid polyol provides proven flexibility of dimer-based technology.
Priplast 3237 can be used alone or as a co-polyol in PU resin applications, such as high solids 2K adhesive sealants, elastomers and coatings to enhance properties like chemical resistance.
Product applications
Industrial
Electronics
Automotive
Building and construction
Sports equipment
Regional availability
EMEA
Physical form
Liquid
Brochures
Resin type
Polyurethane
Features and benefits
- Durability - combining thermo-oxidative, and hydrolysis resistance for a longer product lifetime
- Allows for exposure to humid and high-temperature conditions
- High moisture resistance- excellent sealant and protective properties
- Flexible nature allows for elastic and low temperature applications
Key specifications
| PROPERTY | VALUE | UNIT |
|---|---|---|
| Form | Liquid | at 25° |
| Dynamic viscosity | 6700 |
mPa.S at 40º C |
| Color | 2 | Gardner at 40º C |
| Hydroxyl value | 112 | mg KOH/g |
| Molecular weight | 1000 | g/mol |
| Functionality | 2 | - |
Regulatory
- Globally available. Please contact us for specific inventory clearances.
- Food contact approval: Some food contact approvals available. Contact us for more details.