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2025 / 01
Common problems and solutions for polyurethane soft foam 1. High closed cell rate (1) Polyether polyols: high ethylene oxide ratio, high activity, often occurs when replacing polyether polyols with di…
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2025 / 01
Polyurethane Catalyst Product Catalog American Gas Product Number Company Product Number Product Description Amine catalysts DABCO 33LVR A-33 33% triethylenediamine solution in dipropylene glyco…