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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 G7970-1 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,非特定食品应用,柔软的把手,柔软触感应用,家用货品,包覆成型,食品服务领域,消费品应用领域,厨具
高流动,可回收,易加工
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物性数据
| 硬度 | 测试条件 | 测试方法 | 美国吉力士/G7970-1 |
|---|---|---|---|
| 硬度 | 邵氏A,10秒 | ASTM D2240 | 70 |
| 弹性体 | 测试条件 | 测试方法 | 美国吉力士/G7970-1 |
|---|---|---|---|
| 拉伸强度 | 100%应变,23°C | ASTM D412 | 2.62 Mpa |
| 断裂,23°C | ASTM D412 | 6.58 Mpa | |
| 300%应变,23°C | ASTM D412 | 3.10 Mpa | |
| 伸长率 | 断裂,23°C | ASTM D412 | 720 % |
| 撕裂强度 | ASTM D624 | 28.0 kN/m | |
| 压缩永久变形 | 23°C,22hr | ASTM D395B | 20 % |
| 充模分析 | 测试条件 | 测试方法 | 美国吉力士/G7970-1 |
|---|---|---|---|
| 表观粘度 | 200°C,11200sec^-1 | ASTM D3835 | 9.90 Pa·s |
| 物理性能 | 测试条件 | 测试方法 | 美国吉力士/G7970-1 |
|---|---|---|---|
| 熔体质量流动速率 | 200°C/5.0kg | ASTM D1238 | 36 g/10min |
| 190°C/2.16kg | ASTM D1238 | 1.0 g/10min | |
| 收缩率 | MD | ASTM D955 | 0.60-1.2 % |