The product description
VMBOPA film compared with other films, has higher strength and excellent gas barrier performance, and non-toxic and harmless, is the ideal material for food preservation, fragrance. The composite membrane materials combined with CPP or PE are widely used in food packaging, chemical and pharmaceutical products packaging, decorative balloons and other fields.
Technical Date
Item |
Testing methods |
Units |
Sdandard values |
|
Thickness |
GB/T 6672 |
μm |
10-18 |
|
Al Thickness |
GB/T 15717 |
Ω/□ |
≤2.5 |
|
Density |
GB/T 1033.1-2008 |
ɡ/cm3 |
1.15 |
|
Aluminum adhesion |
BB/T 0030-2019 |
% |
≤10 |
|
OTR |
ASTM D 3985 |
cc/m2·day |
≤1.5 |
|
Coefficient of Friction |
Non-Al side |
|
- |
≤0.6 |
Surface tension |
Al side |
GB/T 14216-2008 |
mN/m |
≥48 |
Non-Al side |
≥42 |
|||
Tensile strength |
(MD) |
GB/T 1040.3 |
Mpa |
≥180 |
(TD) |
≥180 |
|||
Elongation at break |
(MD) |
GB/T 1040.3 |
% |
≤180 |
(TD) |
≤180 |
|||
Heat shrinkage rate |
(MD) |
150℃*30min |
% |
≤3.0 |
(TD) |
≤2.0 |
Product display
Application
Suitable for food packaging, chemical and pharmaceutical products packaging, balloon decoration and other fields.