Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
LLDPE LT74105 WESTLAKE CHEM USA
HIFOR®
chip、film、Food packaging
high strength、High impact resistance、Superior tear strength、Moderate resistance to cl、Moderate smoothness
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | WESTLAKE CHEM USA/LT74105 |
|---|---|---|---|
| density | ASTM D-1505 | 0.920 g/cm³ | |
| melt mass-flow rate | ASTM D-1238 | 1 g/10min |
| Mechanical properties | Test Condition | Test Method | WESTLAKE CHEM USA/LT74105 |
|---|---|---|---|
| Dart impact | ASTM D-1709 | 170 | |
| elongation at break | MD | ASTM D-882 | 750 % |
| Tensile strength at break | TD | ASTM D-882 | 39 MPa |
| elongation at break | TD | ASTM D-882 | 1000 % |
| optical performance | Test Condition | Test Method | WESTLAKE CHEM USA/LT74105 |
|---|---|---|---|
| gloss | 45° | ASTM D-2457 | 45 |
| other | Test Condition | Test Method | WESTLAKE CHEM USA/LT74105 |
|---|---|---|---|
| characteristic | 高强度 良好地撕裂强度 中度光滑性 抗撞击性良好 中等抗结块性 | ||
| purpose | 包装 薄膜 食品包装 |
| Physical properties | Test Condition | Test Method | WESTLAKE CHEM USA/LT74105 |
|---|---|---|---|
| density | ASTM D792/ISO 1183 | 0.920 | |
| melt mass-flow rate | ASTM D1238/ISO 1133 | 1.0 g/10min |
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