PET Aluminum Oxide-Coated Film
Product Introduction:
This is a new type of high-barrier packaging material that offers excellent barrier properties, along with good heat resistance and chemical resistance.
Product Applications:
Widely used in the packaging of food, pharmaceuticals, cosmetics, and other fields. Applications include packaging for medicines, medical devices, cosmetics, perfumes, meat, cheese, fruits, vegetables, as well as electronics, chemicals, and agricultural products.
Specifications:
- Thickness: 12 μm, customizable based on customer requirements.
Typical Properties:
|
Test Item |
Test Method |
Unit |
PET-ALOX010 |
PET-ALOX110 |
PET-ALOX011 |
PET-ALOX111 |
|
Base Material Thickness |
GB/T 6672 |
μm |
12 |
12 |
12 |
12 |
|
Aluminum Coating Thickness |
GB/T 15717 |
OD |
≥0.09 |
≥0.09 |
≥0.09 |
≥0.09 |
|
Adhesion of Aluminum Layer |
EAA Test Method |
N/15mm |
≥2.0 |
≥2.0 |
≥2.0 |
≥2.0 |
|
Wetting Tension (Aluminum-Coated Surface) |
GB/T 14216 |
mN/m |
≥40 |
≥40 |
≥40 |
≥40 |
|
Wetting Tension (Non-Aluminum-Coated Surface) |
GB/T 14216 |
mN/m |
≥36 |
≥36 |
≥36 |
≥36 |
|
Tensile Strength (MD) |
GB/T 1040.3 |
MPa |
≥170 |
≥170 |
≥170 |
≥170 |
|
Tensile Strength (TD) |
GB/T 1040.3 |
MPa |
≥170 |
≥170 |
≥170 |
≥170 |
|
Elongation at Break (MD) |
GB/T 1040.3 |
% |
≤200 |
≤200 |
≤200 |
≤200 |
|
Elongation at Break (TD) |
GB/T 1040.3 |
% |
≤200 |
≤200 |
≤200 |
≤200 |
|
Water Vapor Transmission Rate (WVTR) |
ASTM F-1249 |
g/(m²·24h) |
≤2.0 |
≤1.0 |
≤0.8 |
≤0.5 |
|
Oxygen Transmission Rate (OTR) |
ASTM D-3985 |
cm³/(m²·24h·0.1MPa) |
≤2.0 |
≤1.0 |
≤0.5 |
≤0.3 |