Introduction to polyurethane tertiary amine catalysts (BDMAEE, NEM, TEDA)

Introduction to polyurethane tertiary amine catalysts

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GSYPUThe product series includes lowVOC environmentally friendly amine catalysts, low atomization silicone oil, and compatible cross-linking agents and formaldehyde scavengers. and other polyurethane additives, used in the automotive interior and furniture sponge industries.

What is a tertiary amine catalyst?

<p align="justify" class="p" style="margin: 0pt; text-�Packaging foam and molded foam on vinyl skins have good balance of foaming and gelling

ZR-40 (pentamethyldipropylenediamine): Particularly effective for cold molded high-resilience foams, low-odor gel and foaming catalyst with good balance

LE-310: Low odor reactive gel catalyst applied to large sponges, new lowVOC amine gel catalyst, amine content exceeds 95%

LE-530: Reactive gel catalyst, used in various polyurethane foam products

DPA: Low-odor gel catalyst, outstanding balance and versatility provide good fluidity

TAP 1-methyl-4-(2-dimethylaminoethyl)piperazine: Excellent trimerization catalyst that can improve fluidity

DMDEE (2,2′-dimorpholindiethyl ether): Strong foaming catalyst, providing stable prepolymer system

DMAEE: low-density full-water rigid foam and low-density semi-rigid foam

BDMAEE bis-(2-dimethylaminoethyl) ether：High-efficiency foaming catalyst

BDMA (N,N-dimethylbenzylamine)：Polyurethane rigid foam catalyst, epoxy accelerator

DMEA (N,N’-dimethylethanolamine): Neutralizes acids in some rigid foam systems,

PMDETA (pentamethyldiethylenetriamine): Particularly effective for HCFC/water foamed hard foam, similar to PC5