Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
LLDPE DFDA-7042 China Coal Yulin
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | China Coal Yulin/DFDA-7042 |
|---|---|---|---|
| Tensile strain | 断裂 | BG/T1040 | 444 % |
| Tensile fracture index strain | ≥250，≥250 | ≥250 | 444 GB/T 1040 |
| Tensile stress | ≥8.0，≥8.0 | ≥8.0 | 9.68 GB/T 1040 |
| tensile strength | 断裂 | BG/T1040 | 13.5 MPa |
| 屈服 | BG/T1040 | 9.68 MPa | |
| Haze ratio | BG/T2410 | 23.5 % | |
| Tensile stress | ≥12.0，≥12.0，断裂 | ≥12.0 | 13.5 GB/T 1040 |
| physical property | Test Condition | Test Method | China Coal Yulin/DFDA-7042 |
|---|---|---|---|
| Haze ratio | ≤30，≤30 | ≤30 | 23.5 GB/T 2410 |
| melt mass-flow rate | ±0.3，±0.3 | ±0.5 | 0 GB/T 3682 |
| fish eye | ≤8，≤8 | ≤8 | 1 企业内标 |
| Impurities and color particles | ≤10，≤20 | ≤40 | 0 SH/T 1541 |
| Density deviation | ±0.002，±0.003 | ±0.003 | 0.001 GB/T 1033.2 |
| density | 0.920，0.920 | 0.920 | 0.921 GB/T 1033.2 |
| melt mass-flow rate | BG/T3682 | 2.0 g/10 min | |
| 2.0，2.0 | 2.0 | 2.0 GB/T 3682 | |
| fish eye | ≤40，≤40 | ≤40 | 16 企业内标 |
| density | BG/T1033.0 | 0.921 g/cm3 | |
| Particle size | ≤10，≤10 | ≤10 | 0 SH/T 1541 |
| Color particles | ≤10，≤20 | ≤40 | 4 SH/T 1541 |
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