牌号 | Evoprene™ 089 |
厂家 | AlphaGary |
分类 | SBS |
介绍 | The Evoprene™ Standard series is based mostly on SBS (styrene-butadiene -styrene) block copolymer rather than the hydrogenated SEBS type. This is a lower cost polymerso these grades are generally available at reduced cost compared with the Evoprene™ G or GC grades. SBS is the block copolymer form of SBR rubber and the properties generally mirror those of its vulcanisable cousin. Compounds produced from SBS block copolymer are suitable for a wide range of applications including extruded door, window and furniture seals and rubbing strips, mats, bump stops, grommets, coat hanger pads, toy components etc. Compounds remain flexible to very low temperatures (-60°C, - 75°F) and can be used at up to +55 - 60°C (130 - 140°F). A wide range of hardnesses is available from the mid 20s Shore A to about 60 Shore D. Many compounds are formulated for good ozone resistance but whilst grades pigmented black can be used for external application non black grades will quickly harden and discolour outside. |
AlphaGary 产品展示 | 种类 |
---|---|
Evoprene™ 084 | SBS |
Evoprene™ 019 | SBS |
Evoprene™ 075 | SBS |
Evoprene™ 032 | SBS |
Evoprene™ 3275 | SBS |
Evoprene™ 057 | SBS |
Evoprene™ 3268 | SBS |
Evoprene™ 094 | SBS |
Evoprene™ 3274 | SBS |
Evoprene™ 091 | SBS |
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