Triphenyl Bismuth B-Block Polymerization Cyclooctane Tetratin Catalyst

Triphenyl Bismuth B-Block Polymerization Cyclooctane Tetratin Catalyst

Organic bismuth catalysts Performance 1. Selective polyurethane gel catalysts; 2. Compared with Tin catalysts, it has better selectivity to NCO, and end products’ mechanical performance is better; 3. Induction time is short, viscosity increases gradually. Advantages of Organic Bismuth...
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Product Details

We are willing to cooperate with colleagues at home and abroad to make contributions to the development of DBTDL, Di-n-octyltin oxide, Dioctytin dilaurate for the industry. We provide users with products and services with excellent quality, reasonable prices and fast delivery. Our company adheres to the business philosophy of honest cooperation, innovation and win-win, we are willing to sincerely cooperate with friends from all walks of life to create a better future! We adhere to the corporate goal of 'creating a first-class brand', actively explore and innovate, and continuously improve our technical and service levels, so that users are more satisfied with us. Our product styles are diversified, and product categories are digitized.

        Organic bismuth catalysts

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Product Name

Metal Content

Bi-16

16%

Bi-20

20%

Bi-28

28%


Performance
1.  Selective polyurethane gel catalysts;
2. Compared with Tin catalysts, it has better selectivity to NCO, and end products’ mechanical performance is better;
3.  Induction time is short, viscosity increases gradually. 


Advantages of Organic Bismuth polyurethane catalysts  

1.Safe & Environmentally-friendly catalysts, can replace Plumbum(Pb) & Mercury(Hg) catalysts and Tin catalysts which are being abolished by legislation; 

2.   Bi catalysts have a better stability to hydrolysis resistance than tin catalysts, reduce reaction selectivity with Water, reduce sidereactions of NCO group and Water reaction in Water-borne PU dispersing agent;
3.  Promote the reaction of NCO/OH , avoid sidereactions of NCO and reduce CO2 form;
4.  In one-component system, emancipate the amine shielded by water, rather than promote the reaction of water and NCO;
5. Combination of Bismuth & zinc has synergy effect, making formulation and production more flexible, reducing energy consumption and increasing profits;
6.Can be used alone, or used together with amine or other organic metal compounds as auxiliary catalyst. 

Product

Coating

Adhesive

Sealant

Elastomer

TPU

Dispersing agent

SPUA

PU Slurry

HTBi-16


HTBi-20



HTBi-28






Package:25kg/drum、50 kg/drum、200 kg/drum

We struggle for creating an environment conducive to innovation activities, to enhance our innovation capabilities, and thereby increase the added value of our Triphenyl Bismuth B-Block Polymerization Cyclooctane Tetratin Catalyst. In terms of contributing to society through corporate activities, our main goal is to apply the accumulated technology to the promotion of scientific development in addition to our existing businesses. We have always sticked to the high-quality, low-cost business strategy, forming a complete set of high-quality and efficient operation system from production to after-sales service.
Hot Tags: organic bismuth, China, suppliers, manufacturers, factory, price, Tin-free Catalyst, CAS 66010-36-4, Tributyltin chloride, Dibutyltin diacetate, Di-n-butyltin di(monobutyl maleate), Di-n-butyltin diacetate

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