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Changzhou Yahong Chemical Co., Ltd. Contact: Mr. Wang Phone: 13651505325
Address: Room 1617, 1618, Building 7, Shimao Commercial Plaza, Xinbei District
- Catalysts are also called catalysts, such as benzyltriethylammonium chloride, tetrapropylammonium bromide, and tetraethylammonium bromide. They are substances that can change the speed of a chemical reaction and do not consume it during the reaction. Due to the strict selectivity of the catalyst for the reaction, the application of the catalyst has a strong specificity ...
- High-content organic bismuth catalyst, less foaming, shorter service life, and slightly worse post-curing effect than organic tin. It is used in the fields of polyurethane synthetic leather, adhesives, elastomers, coatings, and polyurethane foam. Environmentally friendly tin catalyst, no EU-class nine organotin restrictions, used in polyurethane synthetic leather ...
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