Htzn1: 19% Htzn2: 23% Performance 1. Compared with bismuth and zinc catalysts, reaction speed is slow; 2. Very effective crosslinked catalyst, surface of end products does not stick hand. Use bi-zn composite catalysts to replace mercury catalysts and add zn to strengthen post curing To satisfy requirements of adjusting gelling state or replacing mercury catalysts, we developed a dual metal bi-zn composite catalyst. In this kind of catalyst, bismuth provides gelling speed for curing to form polyurethane electively and rapidly; zinc as slower gelling and better crosslinked catalyst can reduce system acidity and promote crosslinking after accelerate reaction . Users can adjust the gelling state by changing the two metas concentration in this system. Such as, by adding htzn1 (19% zinc) or htzn2 (23% zinc) to increase the zinc content in system, then to extend the operation time in reactor in induction period and promote post cure. Because the customersâ??reaction systems are different, the best rate of bismuth and zinc is also different. Remain bismuth unchanged , by adding different amount of zinc to test, control rate of bismuth and zinc between 1:1 to 1:10 proportion, to find out the rate of bismuth and zinc which is most suitable for own systems.
Organic zinc catalysts are supplied as HTZN1 (19% zinc) and HTZN2 (23% zinc). Reaction speed is slower than bismuth and zinc catalysts, but they are very effective crosslinking catalysts giving a non-tacky surface on finished products. A Bi-Zn composite catalyst is offered to replace mercury catalysts; bismuth provides rapid gel speed while zinc acts as a slower gelling and better crosslinking catalyst that reduces system acidity and promotes post-cure crosslinking. Users can adjust the gel state by varying the Bi:Zn ratio between 1:1 and 1:10, adding HTZN1 or HTZN2 to increase zinc content, extend operation time during the induction period and promote post-cure. The optimal ratio depends on the customer's reaction system.
At Global Trade Plaza, we understand that quality is paramount in the B2B sector. As updated by the seller, the Organic Zinc Catalysts is manufactured to meet rigorous industry standards, ensuring reliability and performance for your business operations. Designed with businesses in mind, the product offers outstanding end user experience. As your business grows, so do your needs, hence it is designed to scale with you, offering flexible solutions that adapt to changing demands. Explore more such product varieties from sellers, suppliers, manufacturers and exporters at our website. You can even import or export Organic Zinc Catalysts or connect with global Importers and Exporters online.
NanTong HaoTai Products & Chemicals Co., Ltd. is a premier leather products export company, established in 2010 and based in China. With a decade of experience, NanTong HaoTai Products & Chemicals Co., Ltd. has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, NanTong HaoTai Products & Chemicals Co., Ltd. ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.NanTong HaoTai Products & Chemicals Co., Ltd. continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.
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NanTong HaoTai Products & Chemicals Co., Ltd., a reliable B2B trader from China, dispatches Organic Zinc Catalysts primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.