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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
GPPS GPPS-123 上海赛科
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食品服务领域,医料用品,一次性,食品包装,饮料吸管,杯子,笔杆
高流动,耐热
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 上海赛科/GPPS-123 |
|---|---|---|---|
| 热变形温度 | HDT | ASTM D648/ISO 75 | 78 ℃（℉） |
| 1.82MPa | ISO 75-2/1993 | 78 °C | |
| 维卡软化温度 | ASTM D1525/ISO R306 | 88 ℃（℉） | |
| B50/oil | ISO 306/1994 | 88 °C |
| 其他 | 测试条件 | 测试方法 | 上海赛科/GPPS-123 |
|---|---|---|---|
| 特性 | 改进的耐热性、容易融化流动、较好的机械强度.用于医用管、吸管、食品包装、纸张替代物、售卖杯、笔 |
| 物性性能 | 测试条件 | 测试方法 | 上海赛科/GPPS-123 |
|---|---|---|---|
| 密度 | ASTM D792/ISO 1183 | 1040 | |
| 熔体质量流动速率 | ASTM D1238/ISO 1133 | 10 g/10min |
| 机械性能 | 测试条件 | 测试方法 | 上海赛科/GPPS-123 |
|---|---|---|---|
| 断裂伸长率 | ASTM D638/ISO 527 | 2 % | |
| 简支梁缺口冲击强度 | ASTM D256/ISO 179 | 10 kg·cm/cm(J/M)ft·lb/in | |
| ISO 179/1993 | 10 KJ/m | ||
| 抗挠模量 | 2mm/min | ISO 178/1993 | 3200 Mpa |
| 拉伸强度 | 屈服 | ISO 572-2/1993 | 50 Mpa |
| 伸长率 | ASTM D638/ISO 527 | 50 % | |
| 50mm/min | ISO 572-2/1993 | 2 % | |
| 弯曲模量 | ASTM D790/ISO 178 | 3200 kg/cm²(MPa)[Lb/in²] | |
| 弯曲强度 | ASTM D790/ISO 178 | 80 kg/cm²(MPa)[Lb/in²] | |
| 50mm/min | ISO 178/1993 | 80 Mpa |
| 基本性能 | 测试条件 | 测试方法 | 上海赛科/GPPS-123 |
|---|---|---|---|
| 密度 | ISO 1183/1997 | 1040 kg/m | |
| 熔体质量流动速率 | 200℃/5Kg | ISO 1133/1997 | 10 g/10min |