We are Chain Extender HQEE CAS:104-38-1 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests
SPECIFICATIONS AND PHYSICAL CHARACTERISTICS
TEST | UNIT | SPECIFICATION |
APPEARANCE | WHITE FLAKE | |
MELTING POINT | ℃ | 100.00MIN |
WATER | % | 0.30MAX |
HYDROXYL VALUE | MgKOH/g | 550.00-580.00 |
ASSAY | % | 96.00MIN |
Solubility at 25℃,wt.%
Water: <1
Acetone:4
Ethanol:4
Ethyl Acetate:1
Ethane:<1
Dimethylacetamide (DMAC):>1
PRODUCT FEATURES AND APPLICATIONS
* HQEE is an aromatic diol chain extender. It can improve tensile, hardness,resilience properties to MDI-polyurethane elastomers.
* HQEE is used in oil well seals, forklift tires,skateboard wheels, conveyor belt, hydraulic cylinder seals, many other PU products and spandex that superior physical properties are required.
PACKAGE
25KG DRUM
HANDLING AND STORAGE
Keep container tightly closed and dry and storage in cool place
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