1. Introduction
HTBS is a low molecular telechelic polymer which has butadiene- styrene as its main chain, and active function group at both ends. This type of liquid latex which has the performance of solid butadiene-styrene rubber, is the material of casting and sealing for the function group reaction to extend the molecular chain and come into high polymer. For the good performance of insulation and wearproof, the HTBS can be used in the processing field which the solid butadiene-styrene rubber is unsatisfied.
2. Usage
High purity, good transparent, low viscosity and good aging-resistance, good processing capability.
Modified the performance of epoxy resin and polyurethane materials , as well as be the sealant materials in electric equipments and elastomer filling material or be used as casting materials for tyre .
3.Technical indicator
| Type | Molecular weight(Mn) |
viscosity (40℃,Pa.S) |
Hydroxyl value(mmol/g) |
Benzene content(%) |
Water content (m/m),% |
| Ⅰ | >2500 | <12 Pa.s | 0.60-0.70. | 10 | 500 |
| Ⅱ | >2000 | <16 Pa.s | 0.70-0.80 | 18 | 500 |
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.