Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
LLDPE DFDA-7042(粉) SINOPEC GUANGZHOU
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Packaging film、Agricultural film、Agricultural film
High rigidity、high strength、High toughness、Cold resistance、heat-resisting、Resistance to stress crac、High impact resistance、Contains a small amount o、Has good extrusion perfor
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Plastic Datasheets
| Other performance | Test Condition | Test Method | SINOPEC GUANGZHOU/DFDA-7042(粉) |
|---|---|---|---|
| cleanliness | 杂粒 | 合格品｜≤30 个/kg | |
| 色粒 | 合格品｜≤30 个/kg | ||
| Apparent density | 合格品｜320-480 kg/m3 | ||
| Haze ratio | 45℃ | 合格品｜≤13 % | |
| film appearance | 合格品｜－30 | ||
| ash content | 一级品｜≤0.04 % |
| Basic performance | Test Condition | Test Method | SINOPEC GUANGZHOU/DFDA-7042(粉) |
|---|---|---|---|
| melt mass-flow rate | 偏差 | 合格品｜±0.3 g/10min | |
| 标准 | 合格品｜2.0 g/10min | ||
| density | 标准 | 合格品｜918 kg/m3 | |
| 偏差 | 合格品｜±2 kg/m3 |
| Mechanical properties | Test Condition | Test Method | SINOPEC GUANGZHOU/DFDA-7042(粉) |
|---|---|---|---|
| tensile strength | 屈服 | 合格品｜≥9 Mpa | |
| elongation | 断裂 | 合格品｜≥550 % | |
| tensile strength | 断裂 | 合格品｜≥12 Mpa |
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