1 Product Description
Biaxially oriented nylon film (BOPA), has excellent characteristics, can be used for a variety of high-grade packaging. BOPA has a very high tensile strength, anti-puncture strength, excellent flexibility, resistance, resistance, high gas and aroma barrier properties, good transparency and gloss, excellent printability, a broad the operating temperature range. Therefore, BOPA film is especially suitable for the packaging of perishable foods, frozen and cooked foods, vegetables, agricultural products and aquatic products packaging, medical supplies, electronic products packaging.
2 Technical Parameter of 15mic BOPA Film
Item |
Units |
Test standard |
Standard value |
Average |
Thickness |
um |
GB/T 6672-2001 |
14.90~15.12 |
15.01 |
Tesile strength |
MD |
Mpa |
GB/T 13022-1991 |
≥180 |
239.80 |
TD |
GB/T 13022-1991 |
≥180 |
324.90 |
Elongation at Break |
MD |
% |
GB/T 13022-1991 |
≤180 |
139.0 |
TD |
GB/T 13022-1991 |
≤180 |
88.0 |
Modulus of Elasticity |
MD |
Mpa |
GB/T 13022-1991 |
≥2000 |
3375.0 |
TD |
GB/T 13022-1991 |
≥1300 |
2604.0 |
Thermal shrinkage |
MD |
% |
GB/T 12027-2004 |
≤3.0 |
1.41 |
TD |
≤3.0 |
1.53 |
Tear force |
MD |
mN |
GB/T 11999-1989 |
≥60 |
89.5 |
TD |
≥60 |
73.1 |
Coefficient of Friction(non/non) |
ST |
GB/T 10006-1988 |
≤0.6 |
0.411 |
KI |
≤0.6 |
0.378 |
Treated side(treated/non-terated) |
mN/m |
GB/T 14216-1993 |
≥50 |
56 |
Haze |
% |
GB/T 2410-1980 |
<7.0 |
2.14 |
Gloss |
% |
GB/T 2410-1980 |
>150 |
220.3 |
Clarity |
% |
GB/T 2410-1980 |
>90 |
90.6 |
Water vapor transmission(40ºC90%RH) |
g/m²/24h /atm |
GB1037-88 |
<150 |
120 |
Oxygen transmission(20ºC100%RH) |
cm³/m²/24h /atm |
GB-1038 |
<50 |
45 |
3 Features of Nylon BOPA Film
* Excellent Mechanical Properties Including Strength,Puncture Resistance, Impact Resistance, etc.
* Excellent barrier to gases (oxygen, nitrogen, carton dioxides) and flavors/odors
* High resistance to chemicals (oil, greases, hydrocarbons)
* Wide applicable temperature range(-60~150ºC)
* Easy laminating with other films
* Optimal printability