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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
TPE G7940-1 美国吉力士
GLS™Dynaflex ™
垫圈,密封件,体育用品,消耗品,把手,型材,家庭日用品
高流动,可回收,易加工
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国吉力士/G7940-1 |
|---|---|---|---|
| UL阻燃等级 | 1.50mm | UL 94 | HB |
| 其它 | 测试条件 | 测试方法 | 美国吉力士/G7940-1 |
|---|---|---|---|
| 表观粘度 | 200℃，11200 sec~1 | ASTM D3835 | 8.80 Pa.s |
| 机械性能 | 测试条件 | 测试方法 | 美国吉力士/G7940-1 |
|---|---|---|---|
| 断裂伸长率 | 23℃ | ISO 3146 | % |
| 拉伸强度 | 100%应变，23℃ | ASTM D412 | 1.24 Mpa |
| 撕裂强度 | ASTM D624 | 17.5 kN/m | |
| 压缩永久变形 | 23℃，22.0hr | ASTM D395B | 12 % |
| 物理性能 | 测试条件 | 测试方法 | 美国吉力士/G7940-1 |
|---|---|---|---|
| 熔体质量流动速率 | 200℃/5.0kg | ASTM D1238 | 3.0 g/10min |
| 收缩率 | ASTM D955 | 1.3-2.1 % | |
| 硬度 | 支撑A，10秒 | ASTM D2240 | 40 |