Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
LLDPE DFDC-7050 Zhongyuan Petrochemical
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Suitable for making film products, such as various agricultural films, plastic films, daily packaging bags, garbage bags, as well as various injection molded and agricultural small diameter drainage pipes
Openness, easy to unravel properties, high melt viscosity, low elasticity, good film forming properties, and strong film puncture resistance
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Plastic Datasheets
| Other performance | Test Condition | Test Method | Zhongyuan Petrochemical/DFDC-7050 |
|---|---|---|---|
| Particle size | 蛇皮和丝发 | 合格｜≤40 个/kg | |
| fish eye | 0.4mm | 合格｜≤40 个/1520cm2 | |
| Particle size | 污染粒子 | 合格｜≤40 个/kg | |
| fish eye | 0.8mm | 一级｜≤4 个/1520cm2 | |
| Particle size | 大粒和小粒 | 合格｜≤10 g/kg |
| Basic performance | Test Condition | Test Method | Zhongyuan Petrochemical/DFDC-7050 |
|---|---|---|---|
| density | 优级｜0.923±0.002 g/cm3 | ||
| melt mass-flow rate | 合格｜2.0±0.4 g/10min |
| Mechanical properties | Test Condition | Test Method | Zhongyuan Petrochemical/DFDC-7050 |
|---|---|---|---|
| tensile strength | 断裂 | 一级｜≥12.0 MPa | |
| Dart impact | 优级｜≥60 g | ||
| tensile strength | 屈服 | 合格｜≥8 MPa | |
| elongation | 断裂 | 合格｜≥500 % |
| physical property | Test Condition | Test Method | Zhongyuan Petrochemical/DFDC-7050 |
|---|---|---|---|
| Haze ratio | 合格｜- % |
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