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材料比对
添加比对型号
选择比对产品 (1/4)
高亮区别
隐藏相同
品名 / 制造商 / 型号
等级
参考价
| 基本性能 | 测试条件 | 测试方法 | 中石化广州/DFDA-7042(粉) |
|---|---|---|---|
| 密度 | 标准 | 合格品｜918 kg/m3 | |
| 偏差 | 合格品｜±2 kg/m3 | ||
| 熔体质量流动速率 | 偏差 | 合格品｜±0.3 g/10min | |
| 标准 | 合格品｜2.0 g/10min | ||
| 其它性能 | 测试条件 | 测试方法 | 中石化广州/DFDA-7042(粉) |
| 薄膜外观 | 优级品｜＋10 | ||
| 清洁度 | 色粒 | 合格品｜≤30 个/kg | |
| 灰分含量 | 优级品｜≤0.04 % | ||
| 雾度 | 45℃ | 一级品｜≤13 % | |
| 清洁度 | 杂粒 | 合格品｜≤30 个/kg | |
| 表观密度 | 优级品｜320-480 kg/m3 | ||
| 机械性能 | 测试条件 | 测试方法 | 中石化广州/DFDA-7042(粉) |
| 拉伸强度 | 屈服 | 合格品｜≥9 Mpa | |
| 断裂 | 合格品｜≥12 Mpa | ||
| 伸长率 | 断裂 | 合格品｜≥550 % |