Polyimide Film 7mil. It is very thick. The thickness is 0.175mm.
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:2007.06.24 |
Bill NO.:177 | Type:6051 | Samplying by: Wang Li Min |
P.O.NO.:45*** | Grade: | Tested by: Wang Li Min |
Date Manufactured:2007.06.23 | Batch NOYI2-07-06-24 | Proved by: Zhao Jin Ling |
No. | Properties | Unit | Specifications | Test Results |
1 | Appearance | --- | The Polyimide Film 7mil 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 | ±1.6 | 560 |
3 | Thickness
| mm | 0.175 +0.01 -0.007 | 0.173 -0.004 |
4 | Number of Splices
| each/1000m |
| 1 |
5 | Density
| g/cm3 | 1420±20 | --- |
6 | Tensile strength Machine direction Cross direction | MPa | ≥135 ≥115 | 158 130 |
7 | Elongation Machine direction Cross direction | % | ≥35 ≥35 | 75 69 |
8 | Shrinkage rate Machine and cross
| % | --- | --- |
9 | Flammability
| --- | --- | --- |
TianJin TianYuan Electronic Material Co.,Ltd.
