Tp 50 Catalyst Carboxyl-Epoxy Reaction for Pure Epoxy Systems Coating Agent

Tp 50 Catalyst Carboxyl-Epoxy Reaction for Pure Epoxy Systems Coating Agent

Organic zinc catalysts 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...
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Product Details

Our company is a private enterprise mainly operating a variety of imported well-known high-end brands CAS 301-10-0, CAS 3648-18-8, Tributyltin hydride and advocating the enterprise spirit of professional, pragmatic, efficient, and innovative formed a good internal mechanism. We are backed with a robust infrastructural facility that enables us to manufacture, store, quality check and dispatch our products worldwide. Our company has accumulated some long-term cooperative partners for ourselves with our good faith, considerate and warm service.

Organic zinc catalysts


     Product

Metal Content

HTZN1

19%

HTZN2

23%

图片4.jpg


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 metal’s 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 customers’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.

Product

Coating

Adhesive

Sealant

Elastomer

TPU

Dispersing agent

SPUA

PU Slurry

HTZN1





HTZN2







Package:25kg/drum,50kg/drum

Our company will strengthen the production of Tp 50 Catalyst Carboxyl-Epoxy Reaction for Pure Epoxy Systems Coating Agent and constantly improve the performance of products. We have always been adhering to the business philosophy of 'user-based value support', meticulous service and win-win cooperation. Over the years, our factory has continued to deepen the internal reform of the enterprise, with 'passionate and enterprising, innovation and transcendence' as the development spirit, adhere to the corporate philosophy of 'integrity-based, customer first' service tenet, we have won a good reputation in the industry.
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