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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
SEBS G1657M 美国科腾
KRATON™
粘合剂,涂料
抗氧化,耐候
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物性数据
| 补充信息 | 测试条件 | 测试方法 | 美国科腾/G1657M |
|---|---|---|---|
| Dust-O | Internal Method | 0.45to0.75 % | |
| 苯乙烯/橡胶比率 | 13/87 | ||
| 二嵌段共聚物含量 | 30.0 |
| 硬度 | 测试条件 | 测试方法 | 美国科腾/G1657M |
|---|---|---|---|
| 硬度 | 邵氏A,10秒,模压成型 | ASTM D2240 | 47 |
| 弹性体 | 测试条件 | 测试方法 | 美国科腾/G1657M |
|---|---|---|---|
| 拉伸强度 | 300%应变 | ASTM D412 | 2.41 Mpa |
| 屈服 | ASTM D412 | 23.4 Mpa | |
| 伸长率 | 断裂 | ASTM D412 | 750 % |
| 物理性能 | 测试条件 | 测试方法 | 美国科腾/G1657M |
|---|---|---|---|
| 灰份含量-S,Silica | Internal Method | 0.020to0.12 % | |
| 挥发物含量 | Internal Method | <1.0 % | |
| 聚苯乙烯含量 | Internal Method | 12to14 % | |
| 抗氧剂 | Internal Method | 0.030to0.10 % | |
| 熔体质量流动速率 | 230°C/5.0kg | 22 g/10min | |
| 溶液粘度-Toluene,20%wt | 25°C | Internal Method | 1.2to1.8 Pa·s |
| 总可萃取物 | Internal Method | <1.5 % |