Location: | China (Mainland) |
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Specification Type | EWTF350 | EWTF450 | EWTF500 | EWTF550/A | EWTF550/B | EWTF650 | EWTF750 | |
weave | 1/3 twill | 1/3 twill | 1/3 twill | 1/3 twill | 1/3 twill | double filling face | double filling face | |
Density (Ends/cm) | 20x13 | 19x10 | 18x13 | 18x12 | 18x12 | 20x20 | 20x17 | |
Weight(g/m2) | ≥350 | ≥420 | ≥470 | ≥510 | ≥510 | ≥600 | ≥750 | |
Bursting Strength (N/cm2) | ≥200 | ≥220 | ≥320 | ≥350 | ≥350 | ≥400 | ≥440 | |
Tensile Breaking Strength (N/25mm) | Warp | >1700 | >1750 | >2200 | >2200 | >2200 | >2400 | >2400 |
Weft | >1000 | >1000 | >1100 | >1200 | >1200 | >1700 | >2100 | |
Permeability(cm3/cm2.S) | 20-40 | 30-50 | 15-35 | 15-35 | 15-35 | 15-35 | 15-35 | |
Service Temperature | <280 | |||||||
Form Suitable for Dust Abatement | Reverse Jet | Reverse Jet or low pressure impulse | ||||||
Recommended Air Flow(m/min) | <0.4 | <0.5 | <0.5 | <0.5 | <0.5 | <0.6 | <0.7 |
Specification Type | CWTF450 | CWTF550 | CWTF700 | ||
Weave | twill | Double filling face | Double filling face | ||
Density (Ends/cm) | 20x14 | 20x20 | 20x18 | ||
Weight(g/m2) | ≥450 | ≥530 | ≥670 | ||
Bursting Strength (N/cm2) | ≥230 | ≥280 | ≥420 | ||
Tensile Breaking Strength (N/25mm) | Warp | ≥1700 | ≥1700 | ≥1700 | |
Weft | ≥900 | ≥1200 | ≥1500 | ||
Permeability (cm3/cm2.s) | 20-40 | 20-40 | 20-40 | ||
Service Temperature | ≤260 | ||||
Form Suitable for Dust Abatement | Reverse Jet | Reverse Jet or low pressure impulse | |||
Recommended Air Flow(m/min) | <0.5 | <0.7 |