1. Tearing strength longitude 80N, latitude 58N; joint breaking strength 400N;
2. Burnining-resistant damage length 30mm, continued burning time 1s, smoldering time 2s;
3. Burning performance: oxygen index of 32%; fabric without insoluble dropping and carbonation;
4. The resistance to water: water hydrostatic 4000pa; 100 ℃ boiling water impermeable;
5. The fabric getting in touch with 98% H2SO4,60% HNO3, occuring only carbonation, non-perforated; with 24% NH4OH, 40% NaOH, non-perforated, no carbonation;
6. Hood glass: non-broken, insolubilization at 100 ℃ / 30s conditions
7. Surface temperature rise of 24 ℃ under 13.6KW / m2 / 2min heat radiation
8. The whole heat resistance: rise of 12 ℃ under 1000 ℃ / 30s