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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 uncover characteristics, 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 |
|---|---|---|---|
| fisheye | 0.4mm | 合格｜≤40 个/1520cm2 | |
| 0.8mm | 一级｜≤4 个/1520cm2 | ||
| Particle size distribution | 蛇皮和丝发 | 合格｜≤40 个/kg | |
| 污染粒子 | 合格｜≤40 个/kg | ||
| 大粒和小粒 | 优级｜≤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 |
|---|---|---|---|
| Dart impact | 一级｜- g | ||
| elongation | Break | 优级｜≥500 % | |
| tensile strength | Yield | 优级｜≥8 MPa | |
| Break | 优级｜≥12.0 MPa |
| Physical properties | Test Condition | Test Method | Zhongyuan Petrochemical/DFDC-7050 |
|---|---|---|---|
| turbidity | 优级｜≤14 % |