Factory Direct Dales 10Mic 40Mic Plastic Cling Food Wrap Bopp Plastic Plaited Film

Item

Test Method

Unit

Index

Tensile strength

MD

GB/T 1040.3-2006

Mpa

≥130

TD

≥250

Nominal strain at break

MD

GB/T 1040.3-2006

%

≤170

TD

≤65

Thermal shrinkage

MD

GB/T 10003-2008

%

≤4.0

TD

≤3.0

Coefficient of friction

Treatment surface

GB/T 10006-88

-

≤0.55

Non-treatment surface

≤0.45

Haze

12-23

GB/T 2410-2008

%

≤2.0

24-60

gloss

GB/T 8807-1988

%

≥90

Wetting tension

GB/T 14216-2008

mN/m

40-41

Reverse corona

≤34

density

GB/T 6343

g/cm3

0.91