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Hidden domain element occupancy
It is widely applied to the position where the demand of the new energy is filled with the demand for the reinforcement of the wire and the battery industry, and the demand for the demand of the new energy.
Category：
Insulation Material
Product Structure：
Product features：
1. Good heat-resistant insulation performance
2. Good processing performance
3. Good electrolyte resistance performance
4. Superior softness performance, meeting the needs of flexible bonding
Product storage precautions：
1. Storage environment: In the cardboard box, the temperature is 23 ℃, the relative humidity is 65%, and direct sunlight and long-term exposure without packaging are not allowed. If stored under appropriate conditions, the product will maintain its performance and performance.
2. Shelf life: Within 12 months after receiving the goods.
Product properties and other characteristics：
|
Item |
Project |
Testing standards |
Reference value |
Tolerance |
Company |
Testing methods and supplements |
|
4-1 |
Base material |
|
Polyester film |
|
|
|
|
4-2 |
Base material thickness |
|
0.025 |
±0.003 |
m |
|
|
4-3 |
Total thickness |
ASTM-1000 |
0.055 |
±0.005 |
m |
|
|
4-4 |
Colour |
|
Canary yellow |
|
|
Glue |
|
4-5 |
Whole roll length |
|
50-200 |
|
n |
|
|
4-6 |
Adhesive series |
|
Acrylic |
|
|
|
|
4-7 |
Tensile strength |
GB-7753 |
>70 |
|
N/25m |
(T-shaped) aluminum plate |
|
4-8 |
Elongation |
GB/T528-1998 |
≥75 |
|
% |
|
|
4-9 |
180 degree peeling force |
ASTM D-3330 |
>1.2 |
|
kg/25mm |
Strip the steel plate |
|
4-10 |
Long term use of the lowest temperature |
SAE-J-2236 |
>110 |
|
℃ |
Stick the tape on the steel plate and bake it at the required temperature for half an hour, then hot peel and cold peel to see if there are any residual glue, deformation, shrinkage, rolling and other phenomena |
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