Tp50 Catalyst for Pure Epoxy Polyester-Epoxy, Carboxyl Acrylic-Epoxy Powder Coatings

Tp50 Catalyst for Pure Epoxy Polyester-Epoxy, Carboxyl Acrylic-Epoxy Powder Coatings

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

In order to meet the needs of the international market, we have the courage to innovate and develop, and successfully launched a new series of the Di-n-butyltin diacetate, CAS 2273-43-0, Pharmaceutical Intermediate with unique advantages, which are very popular in the international market. With all those advantages, we are going to create'the reputable international brand of nylon monofilaments', and spreading our products to every corner of the world. We have accumulated experience by practice, made our professionalism by experience, and formed scale and authority by professionalism. Our company adheres to the pioneering spirit of openness, self-correcting spirit of tolerance, and spirit of integrity to abide by promises.

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

One of the reasons we produce high-quality Tp50 Catalyst for Pure Epoxy Polyester-Epoxy, Carboxyl Acrylic-Epoxy Powder Coatings is our quality inspection system, which is the best of its kind. We promise to be responsible to customers and employees, as well as to society and the country. In the company's development process, we rely on leading technology and continue to develop new products based on market demand.
Hot Tags: organic zinc, China, suppliers, manufacturers, factory, price, CAS 13355-96-9, Dibutyltin dilaurate, Tributyltin oxide, CAS 2273-43-0, Tin Catalyst, CAS 1067-33-0

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