Poly(propylene glycol), tolylene 2,4-diisocyanate terminated
average Mn ~2,300 (narrow MW distribution), isocyanate ~3.6 wt. %
- Product Code: 95713
CAS:
9057-91-4
| Molecular Weight: | Molecular Formula: | ||
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00217728 | |
| Melting Point: | Boiling Point: | ||
| Density: | 1.05 g/cm3 at 25 °C (lit.) | Storage Condition: | room temperature |
Product Description:
This chemical is primarily used as a precursor in the production of polyurethane foams, coatings, adhesives, and elastomers. Its reactive isocyanate groups allow it to form strong polymers when combined with polyols, making it valuable in creating flexible and durable materials. In the automotive industry, it is utilized in seat cushions, headrests, and interior panels due to its ability to provide comfort and resilience. In construction, it is applied in insulation foams, contributing to energy efficiency. Additionally, it is used in adhesives and sealants for bonding various materials in industrial and consumer applications. Its versatility also extends to protective coatings for surfaces that require resistance to abrasion, chemicals, and weathering.
Product Specification:
| Test | Specification |
|---|---|
| APPEARANCE | Colorless to Light Yellow Viscous Liquid |
| Viscosity | 400 cps (At 70 Degrees Celsius) |
| Isocyanate NCO | 3.4 - 3.8 % |
| Infrared spectrum | Conforms to Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 10.000 | 10-20 days | £45.01 |
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| 50.000 | 10-20 days | £176.41 |
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Poly(propylene glycol), tolylene 2,4-diisocyanate terminated
This chemical is primarily used as a precursor in the production of polyurethane foams, coatings, adhesives, and elastomers. Its reactive isocyanate groups allow it to form strong polymers when combined with polyols, making it valuable in creating flexible and durable materials. In the automotive industry, it is utilized in seat cushions, headrests, and interior panels due to its ability to provide comfort and resilience. In construction, it is applied in insulation foams, contributing to energy efficiency. Additionally, it is used in adhesives and sealants for bonding various materials in industrial and consumer applications. Its versatility also extends to protective coatings for surfaces that require resistance to abrasion, chemicals, and weathering.
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