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Help CenterCarboxyl-terminated Liquid Polybutadiene Rubber CTPB of CHINA MANUFACTURE
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High Quality Liquid HTPB Rubber CAS 69102-90-5US$ 10 - 20MOQ: 1 Kilogram -
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Zibo Qilong Chemical Industry Co., Ltd. established in 2003, is a research, development, production and sales company. mainly engaged in liquid rubber and liquid SBR latex, carboxyl NBR latex.
hydroxyl-terminated liquid butadiene rubber(HTPB),
hydroxyl-terminated liquid nitrile rubber(HTBN),
carboxyl-terminated liquid nitrile rubber(CTBN),
carboxyl-terminated polybutadiene(CTPB),
extender chain reinforcing agent(QL-HPA).
1. Introduction
Carboxyl-terminated liquid polybutadiene rubber is generally called CTPB for short. For there are carboxyl at both ends of the polymeric molecule, this polymer carries on the structurization along the carboxyl group, the distribution of the network is neat and without any free terminal. so it has excellent mechanical performance.
2. Usage
The product not only can be used in solid rocket propellant, but also can be used in elastomers, adhesives, sealing material, epoxy resin modification and electrical resistant material.
3.Technical indicator
item |
Specification |
|
I |
II |
|
carboxyl,mmol/g |
0.33 ~ 0.42 |
0.43~0.52 |
Molecular weight(Mn) |
4.00 ~ 5.00 |
3.50~4.50 |
viscosity (40℃,Pa.S) |
≤ 25 |
≤20 |
Water content(m/m),% |
≤ 0.05 |
≤0.05 |
4. Storage
Package is to use plastic barrels of 180kg, 50kg plastic barrels, and normal chemical product transportation. The product should be kept in ventilative and dry storehouse.
Zibo Qilong Chemical Industry Co., Ltd
Contact: lisa
skype: zhang2008533
wechat: 13792169376
Tel:013792169376 (+86)533-7077088 (+86)533- 7607108
email: sdzbqilong(@)
Website:
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