Home Companies Dongguan City Guang Siyuan Polyurethane Meteriais Co., Ltd

Polyurethane important raw materials A-400

Dongguan City Guang Siyuan Polyurethane Meteriais Co., Ltd

Polyurethane important raw materials A-400

Country/Region China
Categories Pearl Jewelry

Product Details

Position:Home > Products > Hard and soft foam amine catalyst and special catalytic Hard and soft foam amine catalyst and special catalytic

A-400

Detailed

The catalyst A-400 is a molded polyurethane foam, a water-soluble tertiary amine compound catalyst catalytic delay, specifically designed for the production of car upholstery. A-400 can be used alone or mixed with water to measure the polyether polyols. For persistent pouring time and increasing the open cell foam structure have a good effect. A-400 and A-300 is a new type with a delayed action catalyst.
Features and Benefits
Hair has delayed action, so that the cream time to grow.
especially suitable for complex lateral grooves pouring process takes a long time.
low carbon steel has a lower or non-corrosive.
finished foam can be maintained for a long time. It will not decay.
manufacture more openings foam, reduce rolled opening force. (Force-to-crush)
Typical Physical Properties
Form Liquid
Gravity @ 251.115
Viscosity @ 25.cSt 140
Water-soluble 20completely dissolved
Flash Point (Closed Cup) (1) /104

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