Carboxyl-terminated liquid polybutadiene rubber liquid CTPB CAS No. 68441-48-5

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0 Metric Ton	Negotiable

0 Metric Ton

Negotiable

Min.Order :0 Metric Ton
Purity: 99.5
Payment Terms : L/C,T/T,

Keywords

Carboxyl-terminated liquid polybutadiene CTPB Carboxyl-terminated LIQUID

Quick Details

Appearance:
Application:ADHESVE
PackAge:50KG/ BARREL ,180KG/BARREL
ProductionCapacity:100|Metric Ton|Year
Storage:
Transportation:SEA, AIR, ROAD

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Details:

1. Introduction

Carboxyl terminated liquid polybutadiene rubber

CTPB. 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
item	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.

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