Company Profile:
ZHEJIANG GRACE ENVIROTECH CO., LTD
Founded in 2000,Grace Filter MFG is a specializing in research and development,manufacture and the conversion of technical filtration nonwoven products and dust collecting system projects for a variety of industrial applications.
Our company is dedicating in two divisions:Filtration industrial needle felt and dust collector equipments manufacturing,an is recognized as one of leading manufacturers and suppliers of filter needle felt products and dust collector equipment and it's spare part products.
We have excellent professional teams work on the filtration technical developing nad quality control system.
Our filtration industrial needle felt and filter bags including Polyester,Acrylic,Aramid,Nomex,PPS,P84,PTEF 100%,fiberglass,etc,focusing at China domestic market demand and overseas market which is widely applied in dust separation and filtration industry.Meanwhile,we have complete full line for water and oil repellent treatment,PTFE membrane treatment,and PTFE coating and impregnation.Our professional sewing machine and workers can also provide you the best perfect filter bags.
Porduct:
Alkali Resistant Glass Fiber Cloth Dust Filter Bag
1) Quick Details:
1.Temperature (°C): Continue: 240 , Instan t: 260;
2.Features: Lower price compared with other high temperature fibers, and stable size, low shrinkage rate, high intensity;
3.Application: Fume Filtraiton / Ash handling system for industry like chemistry, steel factory, metallurgy, cement,etc.
2) Features:
1. High temperature resistant, it can work for a long time under 260ºC;
2. Smooth surface is good for easy dust cake releasing, energy saving;
3. Steady size, non shrinking under proper temperature;
4. Intensity high, obstruction more 99% code thickness.
Specificaton:
| Weight (g/ m2) |
750 |
| Thickness (mm) |
1.5 |
| Air permeability (L/m2/s) |
>17 |
Tensile strength
(N/5*20mm) |
wrap |
>800 |
| weft |
>1200 |
Tensile Elongation(%) |
wrap |
<1.0 |
| weft |
2.40 |
| Broken strengt(Mpa/min) |
≤20 |
| Continuous working temperature(ºC) |
240 |
| Short time Working temperature(ºC) |
260 |
| Anti-acid |
Medial |
| Anti-alkali |
Excellent |
| Anti-abrasion |
Excellent |
| The stability of water solution |
Medial |
| Finishing treatment |
PTFE dipping |
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