Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
LDPE AT 520 CELANESE USA
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sealant、adhesive、film
High mobility、Bondable
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Plastic Datasheets
| film | Test Condition | Test Method | CELANESE USA/AT 520 |
|---|---|---|---|
| tensile strength | MD:屈服,50µm,吹塑薄膜 | ASTMD882 | 12.0 Mpa |
| elongation | MD:断裂,50µm,吹塑薄膜 | ASTMD882 | 400 % |
| tensile strength | MD:断裂,50µm,吹塑薄膜 | ASTMD882 | 21.0 Mpa |
| Secant modulus | 1%正割,MD:50µm,吹塑薄膜 | ASTMD882 | 210 Mpa |
| 1%正割,TD:50µm,吹塑薄膜 | ASTMD882 | 240 Mpa | |
| Film thickness - tested | 50 µm | ||
| tensile strength | TD:屈服,50µm,吹塑薄膜 | ASTMD882 | 12.0 Mpa |
| Falling hammer impact | 50µm,吹塑薄膜 | ASTMD1709 | 100 g |
| elongation | TD:断裂,50µm,吹塑薄膜 | ASTMD882 | 600 % |
| tensile strength | TD:断裂,50µm,吹塑薄膜 | ASTMD882 | 20.0 Mpa |
| Mechanical properties | Test Condition | Test Method | CELANESE USA/AT 520 |
|---|---|---|---|
| tensile yield strength | TD | 12 | |
| 1% secant modulus | TD | 240 | |
| elongation at break | TD | 600 | |
| 1% secant modulus | MD，50 µm | ASTM D-882 | 210 MPa |
| tensile breaking strength | MD，50 µm | ASTM D-882 | 21 MPa |
| TD | 20 | ||
| elongation at break | MD，50 µm | ASTM D-882 | 400 % |
| optical performance | Test Condition | Test Method | CELANESE USA/AT 520 |
|---|---|---|---|
| Haze ratio | 50.0µm,吹塑薄膜 | ASTMD1003 | 14 % |
| gloss | 45°,50.0µm,吹塑薄膜 | ASTMD2457 | 54 |
| 45°，50 µm | ASTM D-2457 | 54 |
| physical property | Test Condition | Test Method | CELANESE USA/AT 520 |
|---|---|---|---|
| melt mass-flow rate | 190°C/2.16kg | ASTMD1238 | 2.0 g/10min |
| 190℃/2.16kg | ASTM D-1238 | 2.0 g/10min |
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