Multiple Composite Solid Propellant Formulations --- Composite Burning Rate Catalyst

Multiple Composite Solid Propellant Formulations --- Composite Burning Rate 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

Our eternal pursuits are the attitude of 'regard the market, regard the custom, regard the science' as well as the theory of 'quality the basic, believe in the 1st and management the advanced' for CAS 3648-18-8, Dibutyltin oxide, CAS 13355-96-9. We will continue to strive for excellence in new product development and quality pursuit. We realize that the fundamental condition for the development of our business is to win customers' satisfaction by pursuing first-class quality, reasonable price, strict delivery time and considerate service.

        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

With professional technology, we have developed Multiple Composite Solid Propellant Formulations --- Composite Burning Rate Catalyst with multiple performance and multiple styles, and each product has excellent quality. We promise to try our greatest to deliver you with high quality and economical products and services. All products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality.
Hot Tags: organic bismuth, China, suppliers, manufacturers, factory, price, Tin Catalyst, Bis(lauroyloxy)dioctyltin, CAS 77-58-7, Dibutyltin oxide, CAS 818-08-6, Tributyltin hydride

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