Copolymer coated aluminum tape
Copolymer coated aluminum tape, consist of an aluminum tape coated on one/both sides with adherent ethylene copolymer. The copolymer exhibits excellent adhesion to the aluminum substrate and has the chemical resistance and general characteristics of low-density polyethylene. It bonds to LDPE, LLDPE, MDPE and HDPE. The aluminum is electrical grade and purity, which has high conductivity and fabrication characteristics
Property:
|
Item |
Unit |
Performance |
Tolerance |
|
|
Appearance |
/ |
Flat, smooth, free from holes, joints and spurs |
|
|
|
Length |
m |
1000-4100 |
+/-50 |
|
|
Width |
mm |
12-1050 |
+/-0.5 |
|
|
Thickness |
Aluminum |
mm |
0.15, 0.185, 0.19, 0.20 |
+/-0.010 |
|
Coat side A |
mm |
0.058 |
+/-0.013 |
|
|
Coat side B |
mm |
0.058 |
+/-0.013 |
|
|
Tensile strength |
Mpa |
70-120 |
|
|
|
Elongation at break |
% |
≥ 15 |
|
|
|
Peeling strength |
N/cm |
≥6.13 |
|
|
|
Heat seal strength |
N/cm |
≥17.50 |
|
|
|
Peel strength after water aging at 68+/-1°C168h |
N/cm |
≥6.13 |
|
|
|
Corrosion resistance |
0.1mol/L Hcl 480h |
7 Grade |
|
|
