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soft foam amine tin catalyst qg a-33
| soft foam amine tin catalyst | |
| qg products | product features |
| qg a-33 | is a liquid catalyst containing 33% triethylenediamine. this highly active tertiary amine catalyst promotes the reaction between isocyanate and polyol, crosslinks the foam, and gives flexible polyurethane foam good mechanical properties. if combined with qg a-1, the best performance can be obtained |
