Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
LDPE LF0720-21AF BRASKEM BRAZIL
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Blown film、chip、film
Good sealing performance、High transparency、Easy to process
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Plastic Datasheets
| film | Test Condition | Test Method | BRASKEM BRAZIL/LF0720-21AF |
|---|---|---|---|
| Secant modulus -1% Decant, MD | 100µm,BlownFilm | ASTM D882 | 190 Mpa |
| Dart impact | 100µm,吹塑薄膜 | ASTM D1709 | 270 g |
| Elmendorf tear strength | 100µm,BlownFilm，MD | ASTM D1922 | 270 g |
| Tensile strain | Break,100µm,BlownFilm，MD | ASTM D882 | 1200 % |
| Secant modulus -1% Decant, TD | 100µm,BlownFilm | ASTM D882 | 210 Mpa |
| tensile strength | Break,100µm,BlownFilm | ASTM D882 | 35.0 Mpa |
| Elmendorf tear strength | 100µm,BlownFilm，TD | ASTM D1922 | 1000 g |
| Tensile strain | Break,100µm,BlownFilm | ASTM D882 | 1400 % |
| optical performance | Test Condition | Test Method | BRASKEM BRAZIL/LF0720-21AF |
|---|---|---|---|
| gloss | 60°,100µm,BlownFilm | ASTM D2457 | 100 |
| Haze ratio | 100µm,吹塑薄膜 | ASTM D1003 | 17 % |
| physical property | Test Condition | Test Method | BRASKEM BRAZIL/LF0720-21AF |
|---|---|---|---|
| melt mass-flow rate | 190°C/2.16kg | ASTM D1238 | 0.70 g/10min |
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