4.5mm Thickness Wadding Micron Filter Cloth Polyester Felt for
Flour Mill
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:
| Polyester needle felt | Polyester easy dust collecting needle felt | Polyester needle felt with granule surface finish | water and oil repellent needle felt | polyester anti-static needle felt | polyester anti static needle felt(blend yarn) | Acrylic needle felt |
| Material | Polyester | Polyester | Polyester | Polyester | Polyester / Electric fiber | Polyester /Steel fiber | Acrylic fiber |
| Thickness(mm) | 1.8 | 1.8 | 2 | 2 | 1.8 | 1.8 | 2 |
| Air permeability(L/m2/S) | 200~350 | 200~350 | 200~350 | 150~300 | 200~350 | 200~350 | 150~300 |
| Tensile strength (N/5x20cm) | Warp | 1000 | 1300 | 1200 | 1200 | 900 | 1040 | 1200 |
| Weft | 1100 | 1400 | 1500 | 1300 | 1000 | 1100 | 1300 |
| Operating Temperature (°C) | 120/(150) | 120/(150) | 120/(150) | 120/(150) | 120/(150) | 120/(150) | 140/(160) |
| Abrasion Resistance | Excellent | Excellent | Excellent | Excellent | Excellent | Excellent | Good |
| Hydrolysis Resistance | Fair | Fair | Fair | Fair | Fair | Fair | Excellent |
| Alkali Resistance | Fair | Fair | Fair | Fair | Fair | Fair | Excellent |
| Acid Resistance | Good | Good | Good | Good | Good | Good | Excellent |
| Weight (g/m2) | 500 |
| Finishing treatment | Singeing, Calendering,Smooth surface resin treatment,Dip forming
process,Heat setting,Coated |
| 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:
Cement industry Asphalt industry
Power Plants Coal industry
Carbon black industry Chemical industry Smelting industry
Feature
1. Washable and durable
2. Damp-proof , Air permeable, Anti-mildew
3. Warm, Light, Soft and Comfortable
4. No dust, disinfectioned , Clean and Healthy
5. Can pass American standards and European Standards
6. Our factory can do quilting with woven fabric as well
Our Services
1.Free sample can be sent to you.
2.We supply the technical support,if you get problems about which
type to choose and how to install,we can give you the professional
suggestions.
3.We get a super forwarder,we can save a lot for you on the
shipping cost.
4.We supply good packing way,which ont only confirming the goods's
safety,bu also
saving the shipping cost.
5.We supply related certifications,which you needs,which one we
will try to deal with.
