Customization: | Available |
---|---|
Material: | PVC |
Type: | PVC Film |
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high transparency |
less crystallization point |
no fish eye |
no flow line |
no bubble |
evenness |
uniform thickness |
Well thermoformable |
electrical insulation |
without impurity |
no rhyolite |
no impact fracture |
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Item | Specification | Test Result | Conclusion | ||
Appearance | The PVC Sheet Should be Transparent, uniform. Disallow to have the wrinkledness, greasy dirt, eyewrinker, perforation, impurity. Fisheye's Diameter>1.3mm |
Match the Norm |
Qualified | ||
Identify | Infrared spectrum analysis | Should be uniform to the antitheses spectrum |
-- | -- | |
Density g/cm3 | 1.35~1.45 | 1.38 | Qualified | ||
Physics |
Water Vapor Transmission g/m2·24h 23ºC,RH90% |
≤2.5 | 2.26 | Qualified | |
Oxygen Transmission cm3/m2·24h·0.1MPa |
≤30 | 20 | Qualified | ||
Tensile Strength MPa | MD:≥ 44 | 52.8 | Qualified | ||
TD:≥ 44 | 54.7 | Qualified | |||
Falling Ball Impact Brittle Rate |
TD: no more than 2 damage | 0 | Qualified | ||
MD: no more than 2 damage | 0 | Qualified | |||
Heating Shrinking rate % | -6~+6 | -3.2,+1.4 | Qualified | ||
Heating Sealing Strength N/15mm | ≥7.0 | 13.6 | Qualified | ||
The Content of VCM mg/kg | ≤1 | 0.4 | Qualified | ||
Test of Extraction | Degree of Clear | Ought to clear | Clear | Qualified | |
Test of Oxidation | Difference of Titer≤1.0 ml | 0.78 | Qualified | ||
Heavy Metal mg/kg | ≤1 | <1 | Qualified | ||
Non-Volatile | water mg | ≤30.0 | 10.3 | Qualified | |
65%Ethanolmg | ≤30.0 | 6.9 | Qualified | ||
Hexanemg | ≤30.0 | 2.8 | Qualified | ||
Barium | Ought to clear | Match the Norm | Qualified | ||
Plasticizer | Less than 6% | 2% | Qualified |