| Quality of cut |
ASTM F-511 |
0.005 inch (0.127mm) max |
0.10mm & free from nicks,
bow cuts, etc. |
Vimta Labs |
| Module at a 10% elongation |
ASTM F-1344 |
300 psi min |
475 |
Vimta Labs |
| Compression set at room temperature for 24 hrs |
BS 1711 - 1975 |
|
9.5 |
Vimta Labs |
| Resistance to cigarette burns |
DIN 51961 |
|
No change in colour and
smooth surface observed |
Vimta Labs |
| Critical Radiant Flux |
ASTM E 648 comparable to NFPA 253 |
NPFA Class 1 = > 0.45 |
Class 1 |
SGS, USA |
| Smoke density |
ASTM E 662 comparable to NFPA 258 |
0 - 450 |
Passes |
SGS, USA |
| Insulating Properties - 3mm thickness |
IS : 2584 - 1963 |
Voltage 15 kV applied |
Withstood |
CPRI, India |