Paint Carboxyl Saturated Polyester Resin for Thermosetting Powder Coatings

Paint Carboxyl Saturated Polyester Resin for Thermosetting 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

We are a group of passionate engineers, designers and industry experts, and our mission is to help customers quickly find the Tributyltin oxide, CAS 2273-43-0, Polyester Resins Catalyst they need at a competitive price. By setting stricter standards and stricter business regulations, we will assume greater responsibility and follow higher codes of conduct. We are convinced that continuous learning and continuous iteration will benefit employees a lot. Looking to the future, we believe that as long as we adhere to the values of honesty and trustworthiness and vigorously promote the pragmatic and professional entrepreneurial spirit, we will surely achieve our goals as soon as possible. Our professional team will translate customers' needs into stable, reliable and cost-effective solutions for customers to choose.

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

Through continuous innovation, we have completed the development layout in the field of manufacturing the Paint Carboxyl Saturated Polyester Resin for Thermosetting Powder Coatings. We attach great importance to the working environment of the employees and respect the opinions and suggestions of the employees. We expect our employees to grow and grow together with the company and share the value created. We welcome all customers.
Hot Tags: organic zinc, China, suppliers, manufacturers, factory, price, CAS 23850-94-4, Dibutyltin oxide, Dibutyltin diacetate, Di-n-butyltin diacetate, CAS 66010-36-4, CAS 56-35-9

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