- Exhaust System[3]
- Car Grills[2]
- Engine Assembly[3]
- Engine Mounts[2]
- Other Electronic Components[2]
- Auto Motor[5]
- Spray Booths[1]
- Car Cassette Player[5]
- Ratchet Buckle[1]
- Battery Packs[1]
- Other Car Care Equipment[2]
- Auto Sensors[2]
- Fuel Additives[3]
- Car Black Box[2]
- Auto Clutch[1]
- ATV Parts[1]
- Car Polishers[3]
- Car Fenders[1]
- Car Windows[1]
- Brake System[5]
- Power Accessories[1]
- Cables[1]
- Other Electronic Accessories[1]
- Emergency Tools[1]
- Car Fridges[1]
- Tire Covers[1]
- Coolant[1]
- Door Locks[1]
- Used Cars[1]
- Other Switches[1]
- Insulation Materials & Elements[1]
- Other Wires[1]
- Transformers[1]
- Gas Turbine Generators[1]
- Car Amplifiers[1]
- Car Wash Brushes[1]
- Air Conditioning System[1]
- New Cars[1]
- ATV[1]
- Contact Person : Ms. Xiao Grace
- Company Name : Tianjin Tianyuan Electronic Material Co., Ltd.
- Tel : 86-22-86995521
- Fax : 86-22-86996309
- Address : Tianjin,Tianjin,Science and Technology Area, Beichen District, Tianjin City. China (Yixingbu)
- Country/Region : China
- Zip : 300402
Corano Resistance Polyimide Film
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Attention: Incoming Inspection
Certificate of Analysis ACCOUNT NO.:
To: ***Corporation | NO.:CHENG0606-100 | Product Standard:JB/T2726-96 |
Part NO.: | Item: POLYIMIDE FILM | Report Date:2008.10.22 |
Bill NO.: | Type:6051 | Samplying by: Wang Li Min |
P.O.NO.: | Grade: | Tested by: Wang Li Min |
Date Manufactured:2008.10.21 | Batch NO10-144 | Proved by: Zhao Jin Ling |
No. | Properties | Unit | Specifications | Test Results |
1 | Appearance | --- | The Corano Resistance Polyimide Film should be smooth and flat with neat non-torn edges and without any defects such as wrinkles, tears, gels blisters or bubbles, pinholes and foreign impurities | Pass |
2 | Width
| mm | --- | --- |
3 | Thickness
| mm | 0.025 +0.004 -0.003 | 0.025 +0.001 |
4 | Number of Splices
| each/1000m | --- | --- |
5 | Density
| g/cm3 | 1420±20 | --- |
6 | Tensile strength Machine direction Cross direction | MPa | ≥135 ≥115 | 168 159 |
7 | Elongation Machine direction Cross direction | % | ≥35 ≥35 | 48 45 |
8 | Electrical operating Frequency intensity | Mv/m | Average value:150 Specific value:100 | 311 298 |
9 | Volume resisitivity | Ohm.cm | ≥1.0*1012 | 3.6*1015 |
10 | Surface resistivity | ohm | ≥1.0*1013 | 7.6*1015 |
11 | Resisit corona period | H Temperature Voltage Impulse frequency Impulse rise time | ≥50 90 1kv 20KHZ 400NS | 83 |
TianJin TianYuan Electronic Material Co.,Ltd.
Corano Resistance Polyimide Film