Dongguan Wantai Electronic Material Co., Ltd.
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Product Details:
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| Thickness: | 4.5um - 250um | Length: | 100m-6000m |
|---|---|---|---|
| Width: | 20mm-1500mm | Type: | Insulation Film |
| Material: | Black PET Film | Feature: | Moisture Proof |
| Hardness: | Soft | Processing Type: | Multiple Extrusion |
| High Light: | pet film roll,black polyester film |
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Electro Acoustic Abrasive Black PET Film Soft Hardness For Insulating Gaskets
Product Description:
1. Sand surface uniformity and three-dimensional sandy feeling
2. The sand surface should be convex, not white, not sand.
3. Sand surface has hardness to prevent scratches up to 2H.
Specifications:
| Thickness | Width | Length | Paper Core |
| 4.5mic-250mic | 20-1500mm | 100-6000m |
152mm (6 inches) |
Characteristics:
1. Thicker coating, better grasp of all types of ink, do not drop ink.
2. The printing surface is coated more evenly without rainbow.
3. The printing surface using UV ink effect is also ideal.
Typical performance
| Item | Unit | Index | Test method | ||||||||
| Thickness | µm | 12 | 25 | 50 | 75 | 100 | 125 | 188 | 250 | GB12802.2-2004 | |
| Deviation of thickness | % | ±2 | ±2 | ±2 | ±3 | ±3 | ±3 | ±4 | ±4 | ||
| Tensile strength | MD | Mpa | ≥180 | ≥180 | ≥175 | ≥170 | ≥160 | ≥160 | ≥150 | ≥150 | GB12802.2-2004 |
| TD | |||||||||||
| Elongation at break | MD | % | ≥100 | ≥100 | ≥100 | ≥100 | ≥100 | ≥100 | ≥100 | ≥100 | GB12802.2-2004 |
| TD | |||||||||||
| (150℃,30min) | MD | % | ≤1.3 | ≤1.3 | ≤1.3 | ≤1.3 | ≤1.3 | ≤1.3 | ≤1.3 | ≤1.3 | GB12802.2-2004 |
| Heat shrinkage | TD | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ||
| Haze | % | ≤1.0 | ≤1.0 | ≤1.5 | ≤2.0 | ≤2.6 | ≤3.0 | ≤4.0 | ≤4.0 | GB2410-80 | |
| Wetting tension | mN/m | ≥52 | GB/T 13541-1992 | ||||||||
| Electrical strength | V/µm | ≥100 | ≥100 | ≥95 | ≥90 | ≥80 | ≥66 | ≥66 | GB12802.2-2004 | ||
| Volume resistivity | Ω.m | ≥1×1014 | GB12802.2-2004 | ||||||||
| Relative dielectric constant(50Hz) | 2.9~3.4 | GB12802.2-2004 | |||||||||
| Dielectric loss tangent(50Hz) | ≤3×10-3 | GB12802.2-2004 | |||||||||
Contact Person: Mr. Cai
Tel: 86-13925722988
Fax: 86-769-22760409
