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PACKAGE STRETCH FILM
1. The draftability can strong, the pre-stretch rate 500%: 1meter can be on 5 meters uses: 2. The contraction memory is lasting 3. The self viscidity can stabilize reliably 4. The transparency is high 5. Non-toxic, environmental protection, moisture-proof, waterproofing, dustproof, corrosion preventing 6. Anti-puncture, anti-tearing performance.
PHYSICAL PROPERTIES | UNIT | TEST METHOD | MACHINE WRAP FILM | HANDWRAPFILM | |||||||
THICKNESS | Mic | 20MIC | 20MIC | ||||||||
SPECIFIC GRAVITY | ASTM D1505 | 0.916 | 0.916 | ||||||||
MD | KG/m2 | ASTM D882 | 240 | 250 | |||||||
TENSILE STRENGTH AT BREAK | TD | 180 | 190 | ||||||||
MD | % | ASTM D882 | 420 | 430 | |||||||
ELONGATION AT BREAK | TD | 690 | 580 | ||||||||
MD | G | ASTM D1922 | 60 | 90 | |||||||
TEAR STRENGTH | TD | 430 | 420 | ||||||||
HAZE | % | ASTM D1003 | 1.7 | 1.6 | |||||||
GLOSS60 | % | ASTM D2457 | 130 | 130 |