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Qingdao Exceed Fine Chemicals Co.,Ltd
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PTMEG 250

PTMEG 250

Place of Origin : China
Brand Name : ExceedChem
Certification : ISO9001
Model Number : PTMEG-250
MOQ : 1000kg
Packaging Details : 200kg/drum
Delivery Time : within two weeks after confirming the order
Payment Terms : TT or LC at sight
Supply Ability : 1000mt per month
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PTMEG 250

polytetramethylene ether glycol

Introduction:

250 PTMEG is a liquid to waxy white solid, composed primarily of polytetramethylene ether glycol, that melts to a clear colorless, viscous liquid on a wide temperature range near room temperature. It reacts with isocyanates to form a variety of modern polymers, chiefly polyurethanes.

Specification:

Appearance: Colorless, transparent

Molecular Weight: 251 g/mol

Hydroxyl: 447.01mgKOH/g

Color: 12APHA

Water: 67ppm


Application:

PTMEG used in numerous applications, such as industrial wheels, recreational wheels, industrial belts, hose and tubing, films for lamination, tank and pipe liners, apparel coatings, construction coatings, security glazing, spandex fiber, and synthetic polyurethane leather.


Other molecular weights like 1000, 2000 can be made on special order; for further information, customers may contact us for further information.



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