Product Name: HQEE
Chemical Name: 1,4-Bis(2-hydroxyethoxy)benzene Molecule Weight:198.22
Molecular Formula: C10H14O4
Chemical structural formula:
质量标准:
Product characteristics: A new type of chain extender which can replace MOCA. Purpose: HQEE is a symmetrical aromatic diol chain extender. It has goodcompatibility with MDI and can obviously improve the tensile strength, hardness andresilience of the product .HQEE/MDI is a series of PU elastomer parallel toMOCA/TDI, and the PU used this product is generally used in the field with highrequirements on the physical properties of the product. Such as: oil well seals, forklifttires, hydraulic cylinder seals, conveyor belt and other PU products, can also be usedin spandex.
Storage: HQEE is easy to absorb moisture, easy to change color when meeting light, please seal it. Keep away from moisture and sun, and pay attention to ventilation.
Packing: 25kg/ carton (lined with PE bag) or 25kg/ vacuum aluminium-plastic composite bag