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Inquiry
We have rich experience and capacity to deal with big order and projects.
| Material | Ordinary film | High-strength base cloth film | ||||||||
| Weight(g/m2) | 450 | 500 | 550 | 600 | 400 | 450 | 500 | 550 | 600 | |
| Thickness(mm) | 1.6 | 1.8 | 2.0 | 2.2 | 1.4 | 1.55 | 1.75 | 1.95 | 2.15 | |
| Air permeability(L/m2/S) | 60 | 48 | 40 | 30 | 58 | 55 | 45 | 37 | 32 | |
| Breaking strength (N/5x20cm) |
Latitude | >750 | >750 | >800 | >800 | >1000 | >1000 | >1100 | >1100 | >1150 |
| Longitude | >1150 | >1200 | >1300 | >1400 | >1250 | >1300 | >1400 | >1500 | >1500 | |
| Elongation at break(%) |
Latitude | <35 | <35 | <35 | <35 | <25 | <25 | <25 | <25 | <25 |
| Longitude | <55 | <55 | <55 | <55 | <45 | <45 | <45 | <45 | <45 | |
| Breaking force(Mpa/min) | 2.20 | 2.25 | 2.35 | 2.45 | 2.30 | 2.40 | 2.45 | 2.50 | 2.60 | |
| Operating temperature(C) |
≤130 | ≤130 | ≤130 | ≤130 | ≤130 | ≤130 | ≤130 | ≤130 | ≤130 | |
| Instantaneous working temperature(℃) |
150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | |
| Acid resistance | Good | Good | ||||||||
| Alkali resistance | Good | Good | ||||||||
| Abrasiveness | Excellent | Excellent | ||||||||
| Hydrolytic stability | Good | Good | ||||||||
