HANGZHOU GRACE ENVIROTECH CO., LTD |
|
Asphalt Mixing Plant Dust Collection System Nomex Aramid Filter
Press Cloth
Application : Cement plant , steel plant , carbon black , tobacco ,
coal mining , metallurgy , asphalt mixing , etc .
Speciality:
1. 100% Nomex / Meta Aramid Filter Media . Weight : 500 gsm , 550
gsm , 400gsm.
2. Good resistance for the chemical corrosion: Anti acid and
alkali, hardly corrosion.
3. Excellent high temperature resistance: continuous operating
temperature can reach 204
degree, temperature peak up to 240 degree.
4. Fire retardant property: Carbonization up to 400 degree, no
spontaneous or natural
combustion.
5. High stability of dimension :Only 1 percent flexibility at the
temperature of 230, with
excellent high temperature stability.
Using :
Meta Aramid Nomex Dust Collector filter Bag is widely used in metal
smelting , Asphalt mixing coking plant , cement factory , wood
factory, foundry, and the other heavy polluting indusry.
Performance:
Continuous operating temperature is up to 200°C, instant service
temperature is up to 240°C
Fire retardant performance is excellent
Corrosion resistance and alkali resistance is good
Excellent thermal stability, excellent abrasion resistance and
flexural resistance Hydrolysis resistance is poor, frequent SOx and vapor in flue gas or dew point will greatly reduce its service
life
Article Name | Nomex needled felt | |
Ingredients | Fiber | 100% Nomex |
Scrim | 100% Nomex | |
Weight | g/m2 | 500 |
Thickness | mm | 2.1 |
Density | g/m³ | 0.24 |
Permeability | L/dm2.min | 150 |
Tensile breaking strength(N/5cm) | Warp | ≥800 |
Weft | ≥1000 | |
Elongation @200N/5cm | Warp | <5 |
Weft | <5 | |
Maximum shrink of 90 mins | Temperature(°C) | 250 |
% | ≤1 | |
Service Temperature(°C) | Continuous | 200 |
Instant | 240 | |
Finishing | Singeing, calendaring |
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.