Fixing Agent for Textile Direct Dyeing

Fixing Agent for Textile Direct Dyeing

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 actively listen to our customers in order to improve and refine our CAS 23850-94-4, CAS 301-10-0, Dioctytin dilaurate and services to better meet their expectations. Our company has been adhering to the enterprise concept of 'developing with the society', grasping the business principle of 'science and technology first' and keeping pace with the times. Under the strict quality assurance system and the orderly control of the enterprise management system, we have reached a high level of design and development, manufacturing, inspection and testing. Based on our unique expertise and product quality, we have gained an unparalleled reputation for reliability in our long history. The improvement of our company's comprehensive strength provides necessary conditions for the development and trial production of new products.

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 put quality first, establish a good brand awareness, strengthen and enlarge our Fixing Agent for Textile Direct Dyeing product line. We are committed to building our own brand, which can not only increase customer confidence and product loyalty, but also bring tremendous business value and benefits to our company. At present, the products have been exported to many other countries.
Hot Tags: organic zinc, China, suppliers, manufacturers, factory, price, CAS 66010-36-4, CAS 78-04-6, Tributyltin chloride, CAS 3648-18-8, CAS 870-08-6, Polyurethane Catalyst

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