| Customized: | Customized |
|---|---|
| Certification: | ISO |
| Release Force: | Heavy |
| Samples: |
sample is free
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
Black polyester film has low transmittance, uniform color and excellent electrical insulation
performance. It is mainly used in the field of tape, musical instrument drum, insulating gasket of electronic material products, etc.
The product thickness depends on the negotiation between the supplier and the supply and demand.
When the agreement is not negotiated, the optimum nominal thickness is 50 m, 75, m, 100, 125, 125, 150, 175, 188, and 250 u m. The performance index should be in conformity with the requirements.
Features
•Black, homogeneous opaque color;
•Pigmentation and excellent shielding matt surface;
•Excellent balance of Hi-temp, electrical, chemical and physical property.
•Easy coating property;
•Excellent balance of electrical, chemical and physical property.
Applications
• Black Shelding Polyimide Tape
• High-temp black polyimide label
• LED circuitry
• Heaters
• Applications requiring opacity, low reflectivity
|
Item |
Test methods |
Units |
Typical value |
|
|
Thickness |
GB/T6672 |
μm |
50 |
|
|
Tensile strength |
MD |
GB/T13022 |
Mpa |
186 |
|
TD |
196 |
|||
|
Elogation at break |
MD |
GB/T13022 |
% |
127 |
|
TD |
111 |
|||
|
Heat shrinkage |
MD |
GB/T16958 |
% |
1.7 |
|
TD |
0.3 |
|||
|
Friction of coefficient |
GB/T10006 |
- |
0.3 |
|
|
Electrical strenghth |
GB/T2410 |
V/um |
146 |
|
|
Dielectrical loss tangent(50Hz) |
GB/T8807 |
|
2.6X10³ |
|
|
Relative dielectrical constant (50Hz) |
GB/T14216 |
|
3.4 |
|
Weifang KF Plastic Products Co., Ltd. is located in Shouguang City, the "Hometown of Chinese Vegetables". The company has strong strength, values credit, abides by contracts, and attaches great importance to product quality. It has won the trust of customers with its multi-variety management characteristics and the principle of small profits but quick turnover!
The company mainly deals in all kinds of pp bulk bags, pp woven sacks, weed mat, biaxial-oriented polyester films (BOPET film), greenhouse film, silage bags, black and white bunker covers, hay silage film, shrink film and geomembrane and other plastic products, the company's products take "technology, quality, service" as its purpose, fully show the trend of the industry, the company's main products are exported to Southeast Asia, North America, Australia , Europe and the Middle East, and has been widely recognized by customers at home and abroad.
The company has a strong technical service team, which can provide customers with various product design and information consulting services, and provide the latest product trends and industry information in the industry.
We always insist on creating a first-class plastic enterprise with the best products, most reasonable price and the best services.
We are based on sincerity and operate with integrity
1. detailed information is required before quoting. For example, thickness, width, length, application and quantity.
2. size, color and packing way can be customized.
3. weekly updated price.
4. payment: T/T or L/C at sight.
5. delivery time: 20 days after receiving down payment.
6. any question please do not hesitate to contact us.
Suppliers with verified business licenses
Audited Supplier 
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