Product Details
Metallized CPP Film (VMCPP M128g)
Application:
VMCPP-M128G was made with special processing, superior gas and moisture barrier properties, and excellent sealing strength.
Characters:
Good obstructive ability, Superior gas and moisture barrier properties, Strong adhesion and evenness of the Al-plated layer, Wonderful vapor and oxygen lock, Low heat sea temperature.
Typical performance
Item |
Test Method |
Unit |
Character -OD higher than 2.2 -Good gloss -Good shading -Excellent oxygen and moisture barrier -High metal bond strength -128ºC heat sealing Regulatory Compliance -FDA 21 CRF 177.1520(c) 3.2a including food cooking application -EU Directive 2002/72/EC and its amendments (2004/1/EC, 2004/19/EC, 2005/79/EC and 2007/19/EC). -GB9688-1988 Typical Film Section Ter-PP = C2,C3,C4 Copolymer Certification |
|
Typical Values |
Thickness |
ASTM D 2673 |
mil(mic) |
1.0(25) |
1.0(25) |
Density |
ASTM D 792 |
g/cm3 |
0.90 |
0.90 |
Optical density |
ASTM D 1003 |
- |
1.8~2.0 |
2.2+ |
Tensile strength |
MD |
ASTM D 882 |
psi |
8500 |
8500 |
TD |
5000 |
5000 |
Elongation at break |
MD |
ASTM D 882 |
% |
580 |
580 |
TD |
680 |
680 |
Secant Modulus |
MD |
ASTM D 882 |
psi |
85000 |
85000 |
TD |
75000 |
75000 |
C.O.F |
ASTM D 1894 |
-- |
0.65 |
0.65 |
Wetting tension |
ASTM D 2578 |
Dyne/cm |
38 |
38 |
Metal bond strength |
SJ Method |
% |
98 |
98 |
Heat seal temperature |
SJ Method |
ºC |
128 |
128 |
WVTR |
ASTM F 1249 |
g/100in2/24h |
0.065 |
0.052 |
OTR |
ASTM D 3985 |
cc/100in2/24h |
1.9 |
1.3 |
1, MD machine direction TD transverse direction
2,the value is typical, not the standard .