Description:
Thickness:0.013mmWidth:8mm-1060mm
Length:3000m
ID:152mm(6'')
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:2007.06.23 |
Bill NO.:176 | Type:6051 | Samplying by: Wang Li Min |
P.O.NO.:45*** | Grade: | Tested by: Wang Li Min |
Date Manufactured:2007.06.22 | Batch NOYI2-07-06-23 | Proved by: Zhao Jin Ling |
No. | Properties | Unit | Specifications | Test Results |
1 | Appearance | --- | The Polyimide Film should be smooth and flat with neat non-tornedges and without any defects such as wrinkles, tears, gelsblisters or bubbles, pinholes and foreign impurities | Pass |
2 | Width
| mm | ±1.6 | 540 |
3 | Thickness
| mm | 0.25 ±0.01 | 0.245 -0.005 |
4 | Number of Splices
| each/1000m |
| 0 |
5 | Density
| g/cm3 | 1420±20 | --- |
6 | Tensile strength Machine direction Cross direction | MPa | ≥135 ≥115 | 138 120 |
7 | Elongation Machine direction Cross direction | % | ≥35 ≥35 | 45 40 |
8 | Shrinkage rate Machine and cross
| % | --- | --- |
9 | Flammability
| --- | --- | --- |
