Homopolymer Acrylic Needle Felt
Our capacity:15000 square meter per day (standard Acrylic product)
Diameter & Length:Accept customization
Acrylic Needle Felt is mainly used in the detergent, waste incinerators, asphalt, dance spray dryer, coal mill and power plant, reducing environmental pollution.
Finish-treatment: Calendering, Heat setting, Singeing
Description
Advantages of Acrylic Needle Felt:
- Excellent anti-acid and alkali: PH ranges from 3-11
2. High Filtration Efficiency: reach to 99.5%
3. Hydrolysis Stability
4. Stable working time: up to more than 3000 hours. Could be used cyclically
5. Variety of finish treatments;
| Water&Oil proof | PTFE Membrane | Anti-static |
| Acrylic Coating | PTFE Impregnation | Carbon Coating |
- Customized by order.
Specification of Homopolymer Acrylic Needle Felt:
- Material : 100% Acrylic staple fiber
2. Scrim: with Acrylic staple yarn
3. Width:≤2.2 m
4. Thickness:1.2-2.0 mm
5. Weight:300 -600 g/m2 ±10%
6. Temperature (℃): Continue: 120, Instant: 140.
Features of Homopolymer Acrylic Needle Felt:
- Excellent hydrolysis stability
2. Good anti-acid and alkali, PH ranges from 3-11
3. Relative humidity less than 30% , beware of the oxidation
4. High quality and economical
5. Can be customized.
Physical and Chemical Properties of Homopolymer Acrylic Needle Felt
| Weight（gs m） | 500 | |
| Thickness(mm) | 1.8 | |
| Width(m) | ≤2.2 | |
| Finish treatment | Singeing, Calendering, Heat setting | |
| Air permeability(L/m2.s) | 200-350 | |
| Tensile strength(N/5cm) | warp | ≥900 |
| weft | ≥1000 | |
| Tensile elongation(%) | warp | ≤35 |
| weft | ≤60 | |
| Heat shrinkage(%) | warp | ≤1.5 |
| weft | ≤1.0 | |
| Temperature(°C) | Continue | 120 |
| Instant | 140 | |
| Anti-acid | Excellent | |
| Anti-alkali | Excellent | |
| Anti-abrasion | Good | |
| hydrolysis stability | Excellent | |