Opaque Color PVC Plastic Film 0.2mm for Packing

Test Item and Conclusion

Item

Specification

Test Result

Conclusion

Appearance

Sheet should be free from color difference, wrinkledness, dirt, foreign particles, perforation, diameter of fisheye > 1.3mm: never discovered,≤1.3mm:no more than 3/100cm2

YES

Qualified

Breadth

≥300

±2 mm

-----

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<300

±1 mm

260

Qualified

Thickness

±0.02mm

0.295-0.305

Qualified

Density

1.35~1.45g/cm3

1.36

Qualified

Water Vapor Transmission

≤2.5g/(m2·24h)

1.30

Qualified

Oxygen Transmission

≤30cm3/(m2·24h·0.1MPa)

16.20

Qualified

Tensile Strength

TD:≥44MPa

51.3

Qualified

MD:≥44MPa

52.9

Qualified

Falling Ball Impact Brittle Rate

TD:≤40%

0

Qualified

MD:≤40%

0

Qualified

Heating Shrinking Rate

≤±6.0%

-3.3+1.4

Qualified

Heating Sealing Strength

≥7.0 N/15mm

9.03

Qualified

Vinyl Chloride Monomer

≤0.0001%

<0.0001%

Qualified

Test of Extraction

Degree of Clear

Ought to clear

Clear

Qualified

Test of Oxidation

Difference of Titer ≤1.5 ml

1.20

Qualified

Heavy Metal

≤0.0001%

<0.0001%

Qualified

Non-

volatile

Water

≤30.0mg

2.1

Qualified

65%Ethanol

≤30.0mg

2.5

Qualified

n-Hexane

≤30.0mg

1.8

Qualified

Barium

Ought to clear

YES

Qualified

Micro-

organism

Bacterium

≤1000/100cm2

30

Qualified

Mildew & microzyme

≤100/100cm2

<10

Qualified

Coliform

Non-permit

Not be discovered

Qualified

Conclusion

This product is qualified.