| Condition: | New |
|---|---|
| Type: | water treatment |
| Medium Material: | PE |
| Place of Origin: | China (Mainland) |
| Brand Name: | HL FILTER |
| Model Number: | |
| Voltage: | |
| Power(W): | |
| Dimension(L*W*H): | |
| Weight: | 500g/m2 |
| Certification: | ISO9001;SGS |
| Warranty: | ISO9001;SGS |
| After-sales Service Provided: | No overseas service provided |
| Place of Origin: | Jiangsu, China (Mainland) |
| Brand Name: | HL FILTER |
| Model Number: | PE needle filter felt |
| Type: | Non-woven Filter |
| Usage: | Liquid Filter |
| Finishing: | Singed |
| Air permeability: | >15 m3/m2/min |
| Quality assurance: | SGS,ISO9001 |
| Other service: | Sample is available |
| Place of origin: | Made in China |
Quick Details
Specifications
Polypropylene is a relatively low temperature fiber with quite excellent chemical resistance which finds use in
specialist applications such as the chemical industry.The fibers cannot hydrolyze, the only chemical weakness
being a susceptibility to oxidizing agents. Other than that they can be used almost universally provided the
temperature is below 90°C.The fiber is of a low density (it floats in water) and so a given denier of fiber is mu-
ch larger in diameter than the polyester equivalent. This leads to felts being quite thick, almost 50% thicker
than for the same polyester weight.The fiber is very prone to static build up so the felts are often augmented
by the incorporation of either conductive fibers or a conductive scrim or a combination of the two. This then he
lps to dissipate potential static electric discharges.
specialist applications such as the chemical industry.The fibers cannot hydrolyze, the only chemical weakness
being a susceptibility to oxidizing agents. Other than that they can be used almost universally provided the
temperature is below 90°C.The fiber is of a low density (it floats in water) and so a given denier of fiber is mu-
ch larger in diameter than the polyester equivalent. This leads to felts being quite thick, almost 50% thicker
than for the same polyester weight.The fiber is very prone to static build up so the felts are often augmented
by the incorporation of either conductive fibers or a conductive scrim or a combination of the two. This then he
lps to dissipate potential static electric discharges.
Features
? Smooth surface, more defined pore size and good air permeability;
? Low temperature resistance ( 88-110 °C);
? Excellent resistant to hydrolysis, acids and alkalies;
? Lower fiber release, Lower density,High mechanical characteristics.
Physical & Chemical Properties
| Material | Ploypropylene(PO) |
| Weight(g/m2) | 600 |
| Thickness(mm) | 2.2mm |
| Air permeability(m3/m2/min) | >15 |
| Breaking Strength (N/5*20cm)(Warp) | >1200 |
| Breaking Strength (N/5*20cm)(Weft) | >1800 |
| Elongation(%)(Warp) | ≤50 |
| Elongation(%)(Weft) | ≤45 |
| Constant Working Temperature | 90°c |
| Instant Working Temperature | 130°c |
| Finishing Treatment | Singed,Calendering |
| Item | Name | Type | Air Permeability(±15%) | Thickness(±0.2%) | Weight |
| 1 | Filter Cloth | PO-1 | 260 | 2.6-2.8 | 550 |
| 2 | Filter Cloth | PO-5 | 400 | 2.3-2.5 | 450 |
| 3 | Filter Cloth | PO-10 | 600 | 2.2-2.4 | 400 |
| 4 | Filter Cloth | PO-25 | 950 | 2.2-2.4 | 380 |
| 5 | Filter Cloth | PO-50 |
1300 |
2.2-2.4 | 350 |
| 6 | Filter Cloth | PO-100 | 1500 | 2.2-2.4 | 350 |
| 7 | Filter Cloth | PO-150 | 1750 | 2.2-2.4 | 350 |
| 8 | Filter Cloth | PO-200 | 2050 | 2.2-2.4 | 350 |
| 9 | Filter Cloth | PO-250 | 2300 | 2.2-2.3 | 330 |
Applications
? Galvanic industry and Chemical industry
? Pre-filtering solvents and acids
? Pre-filter to extend final filter life
? Final filter for noncritical filtrations
? Liquid-solid separation with strong acid and alkali conditions filter press
? Air filtration under 100°C