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