Customization: | Available |
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Material: | Non-woven |
Medium Material: | Synthetic Fiber |
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Test Item | Standards | |
Fiber | PTFE Fiber | |
Scrim | PTFE | |
Weight (g/m²) | 650 (±5%) | |
Thickness(mm) | 1.5 (±5%) | |
Breaking Strength (N/5cm) | Wrap | ≥700 |
Weft | ≥600 | |
Breaking Elongation (%) | Wrap | <10 |
Weft | <10 | |
5N Directive Elongation (%) | Wrap | <30 |
Weft | <45 | |
Air Permeability (L/dm²*min@200Pa) | 60 | |
Heat Shrinkage (%) | Wrap | --- |
Weft | --- | |
Acid Resistance (%/90ºC,50%H2SO4,24hrs) | Wrap | Good |
Weft | Good | |
Alkali Resistance (%/25ºC,15%NaOH,24hrs) | Wrap | Good |
Weft | Good | |
Working Temperature (ºC) | 240 | |
Instant Heat Resistant Temperature (ºC) | 260 | |
Post Processing | √ Heat set √ Calendar √ Singe √ Water and oil repellant √ PTFE membrane coating |
|
Processing Technology | Pipeline Process | |
Life Time | 3 Years |