CARPOL® PGP-2740
- CAS Number
- 9003-11-6
- EC Number
- 618-355-0
- Chemical Family
- Diols, Polyethers, PolyolsDiolsPolyethersPolyols
Carpol® PGP-2740 is a propylene glycol-initiated polyether polyol. The resulting material has a functionality of two and an average molecular weight of 2700 Da. This diol is polymerized with propylene oxide and then capped with 40% ethylene oxide. The outcome is a polyol with enhanced reactivity and hydrophilicity. Main applications include C.A.S.E., however, Carpol® PGP-2740 may also be included as a component in other urethane products and formulations.
Identification
- Chemical Name
Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol)
- CASE Ingredients Features
- High ReactivityWater Resistance
Product families
Applications
- Paints & Coatings — Other Paints & Coatings Applications; Consumer Goods — Sports & Recreation
- Sealants & Caulks
- Sealants & Caulks
Product Families
- Prepolymers & Polyols
Other characteristics
- Brand
- CARPOL
- Features
- High Reactivity, Water Resistance
- Viscosity
- 500.0 - 500.0 cps
- Hydroxyl Value
- 42.0 - 42.0 mg KOH/g
- Markets
- Adhesives & Sealants
- Building & Construction
- Consumer Goods
- Paints & Coatings
- Technology
- CASE Ingredients
- Packaging Type
- Drums
- Totes (IBC)
- Chemical Inventories
- AICS (Australia)
- DSL (Canada)
- ECL (Korea)
- ENCS (Japan)
- IECSC (China)
- PICCS (Phillipines)
- TSCA (USA)
- Handling
CARPOL® PGP-2740 will absorb water if the product container is not secured properly. This may affect reactivity, appearance, and performance. Therefore, it is advised that all receptacles containing this material be tightly fastened and stored in a dry place. Consult the Safety Data Sheet for additional information.
- Recommended Applications
- Coatings
- Adhesives
- Sealants
- Elastomers
- Spray Coatings
- Binders
- Caulks
- Sport Surfaces
- Certifications and Compliance
- REACH (Europe)
Technical data
Table 1 of 1
10 rows| Characteristic | Value | Unit |
|---|---|---|
| Approximate Functionality | 2.0 | — |
| Moisture Content | max. 0.04 | % |
| Approximate Molecular Weight | 2700.0 | Da |
| Average pH | 7.0 | — |
| Color APHA (Max) | 70.0 | — |
| Density at 25 °C | 8.76 | lb/gal |
| Hydroxyl Number | 42.0 | mg KOH / g |
| pH (10 parts of IPA: 6 parts of H2O) | 7.0 | — |
| Potassium Content (max) | 1.0 | ppm |
| Viscosity at 25ºC | 500.0 | cP |
