Customization: | Available |
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Material: | PCR PE |
Usage: | Packaging Film, Industry, Glass Protection Film |
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SWD-PCR PE Stretch Film | |||||
Product name | PCR PE Stretch Film | specification | 22um*500mm | ||
Test item | unit | Standard value | Test value | Test method | |
width | mm | 500±6 | Meter rule | ||
thickness | um | 20±3 | Thickness gauge | ||
Pulling strength | MD | N | ≥7.0 | 8.5 | BB/T 0024 |
TD | ≥3.5 | 4.7 | BB/T 0024 | ||
Elongation at break | MD | % | ≥300 |
330 | BB/T 0024 |
TD | ≥400 | 615 | BB/T 0024 | ||
stickiness | unstretched | N | ≥2.5 | 2.5 | BB/T 0024 |
stretch 100% | ≥2.0 | 2.0 | BB/T 0024 | ||
Puncture resistance | Disruptive force | N | ≥10 | 25 | BB/T 0024 |
Extended quantity | mm | ≥55 | 122 | BB/T 0024 | |
surface | There is no obvious uneven thickness | Eye test | |||
End face | The end face is flat, and the paper tube at both ends protrudes more than 3mm | Eye test | |||
Category: Manual | |||||
Note: The appearance can be slightly yellow |