Polytetramethylene Ether Glycol
average Mn ~1,400
- Product Code: 222733
Alias:
Polytetrahydrofuran; Polytetramethylene ether glycol; Related CAS: 24979-97-3; PTMEG
CAS:
25190-06-1
| Molecular Weight: | Molecular Formula: | H(OCH₂CH₂CH₂CH₂)nOH | |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00148879 | |
| Melting Point: | 33-36 °C | Boiling Point: | |
| Density: | 1 g/mL at 25 °C | Storage Condition: | Room temperature |
Product Description:
Used as a key component in the production of high-performance polyurethane elastomers, coatings, adhesives, and sealants. Its long, flexible ether backbone provides excellent low-temperature flexibility, hydrolytic stability, and resistance to oxidation. Commonly employed in automotive parts, industrial wheels, rollers, and hydraulic seals due to its durability and resilience. Also utilized in spandex fibers for textiles, where it contributes to stretch and recovery properties. Preferred in applications requiring long-term mechanical performance and resistance to environmental degradation.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 500ml | 10-20 days | ฿6,210.00 |
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| 2.5L | 10-20 days | ฿24,280.00 |
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Polytetramethylene Ether Glycol
Used as a key component in the production of high-performance polyurethane elastomers, coatings, adhesives, and sealants. Its long, flexible ether backbone provides excellent low-temperature flexibility, hydrolytic stability, and resistance to oxidation. Commonly employed in automotive parts, industrial wheels, rollers, and hydraulic seals due to its durability and resilience. Also utilized in spandex fibers for textiles, where it contributes to stretch and recovery properties. Preferred in applications requiring long-term mechanical performance and resistance to environmental degradation.
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