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Dust filter cloth , air filter cloth polyester needle punched filter cloth
Quick Detail:
dust filter cloth
1. easy cleaning
2. abrasion resistance
3. good permeability
4, folding resistance
Description:
Excellent resistant to hydrolysis, acids and alkalies.
good air permeability
Lower fiber release, Lower density,High mechanical characteristics
Specifications:
| Material | Polypropylene/polypropylene scrim | ||||
| Weight(g/m2) | 500 | 550 | 600 | 650 | |
| Thickness(mm) | 2.0 | 2.2 | 2.4 | 2.6 | |
| Air permeability(m3/m3/min) | 12.6 | 10.8 | 9.6 | 8.4 | |
| Tensile Strength(N/5X20cm) | Warp | >960 | >1150 | >1350 | >1500 |
| Weft | >1060 | >1400 | >1650 | >1800 | |
| Tensile elongation(%) | Warp | <35 | <35 | <35 | <35 |
| Weft | <55 | <55 | <55 | <55 | |
| Working temperature() | Continues | <90 | <90 | <90 | <90 |
| Instant | 110 | 110 | 110 | 110 | |
| Anti-acid | Excellent | Excellent | Excellent | Excellent | |
| Anti-alkali | Excellent | Excellent | Excellent | Excellent | |
| Anti-abrasion | Excellent | Excellent | Excellent | Excellent | |
| Finishing treatment | Singeing or high temperature press | ||||
Notices:
1. Materials avaliable: polyester, polypropylene,Nomex , PPS, PTFE, P84, Acrylic , glassfiber .
2. construction: welded or sewn
3. collar type: steel ring or plastic ring
4. finishing treatment: singed, calendared, heat set
5. Size available: standard and custom size.
Applications:
