49 Years CAS No: 12018-10-9 Copper Chromite Solid Propellant Burning Rate Catalyst

49 Years CAS No: 12018-10-9 Copper Chromite Solid Propellant 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

We are currently a professional Tributyltin oxide, CAS 688-73-3, CAS 301-10-0 manufacturer in China. With the ultimate goal in our mind, we will definitely seize every opportunity to expand our market and find the right place for us, making our company a most competitive one in its line. On the basis of independent development, we have learned and absorbed the latest research results in the field of science and technology in the world. We firmly believe that science and technology is the guide, quality is the foundation, and credit is the brand!

        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 are going to make every single effort for 49 Years CAS No: 12018-10-9 Copper Chromite Solid Propellant Burning Rate Catalyst. We pursue the goal of 'quality assurance, reasonable price, prompt delivery, and perfect service'. We must live up to the support and love of friends and users from all walks of life! We have a strong technical strength, comprehensive inspection equipment and advanced production technology, also with a fully automated production assembly line and a standardized quality management system.
Hot Tags: organic bismuth, China, suppliers, manufacturers, factory, price, Monobutyltin oxide, Tributyltin oxide, CAS 688-73-3, CAS 78-04-6, CAS 2273-43-0, DBTDL

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