14 USA 
1 Russia 
1 Ukraine 
1 Germany 
Pu Rigid Foam Surfactant Sibh 2644 - China
price: 4.00 Dollar US$
Product Description
SiBH-2644 is a non-hydrolyzable silicone surfactant which may be an excellent candidate for use in difficult-to stabilize rigid foam formulations.
SiBH-2644 is an effective stabilizer for rigid foam formulations incorporating reduced levels of auxiliary blowing agent, for example, high-water/reduced-CFC systems.
The foams contained a narrow distribution of small, fine, closed cells that contribute to excellent k-factor performance.
It may also be suitable for HCFC-141b systems with excellent dimensional stability and compressive strength.
Product Data
Appearance: Light amber liquid
Viscosity, cst, 20ºC: 400-800
Water content: <0.2%
Application
Effective for stabilization of high water-reduced HCFC rigid foam formulationsProvides excellent compressive strength and dimensional stability in reduced-HCFC systemsImparts chemical stability and compatibility in slow reacting rigid foam systems Maximizes HCFC retention by preventing cell coalescenceProduces fine, uniform cell structures with a high degree of closed cells
Company Contact:
- Phone: 18758212253
- Address: 12th Youxi Village, Jiangshan, Zhejiang Province, China, Jiangshan , Zhejiang , China
- Email:
- Website: https://www.sunoit.com/
Published date: October 28, 2020 - Modified date: October 28, 2020
- Business Description: Sunoit located in Quzhou, the capital of fluoro chemicals in China.
We are a leading supplier a of silicone & fluoro specialty chemicals and dedicated to supply technical solutions for our clients.
The markets we work in includes construction water repellents, sealants, heat-resistant coatings, personal care & cosmetics, industrial lubricants, defoamers, mold-release agents, agrochemical spreading adjuvants…The materials from Sunoit are extensively tested with the highest standards to meet with diverse demands .
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