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Asphalt Plant Silt Filter Cloth , Woven Felt Fabric Heavy Duty 500GSM Waterproof
Asphalt Plant Silt Filter Cloth , Woven Felt Fabric Heavy Duty 500GSM Waterproof
Specifications
Brand Name :
Rootsfilter
Certification :
FDA
Place of Origin :
China
MOQ :
1000 meters
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000000 meters per month
Delivery Time :
5-20 DAYS
Packaging Details :
Plastic bag
Material :
M-aramide
Application :
asphalt, non-ferrous metal, ceramic, glass, cement, steel
oxidation restricted :
moderate
hydrolysis restricted :
moderate
PH value :
5-9
Description

500GSM Aramid non woven filter cloth To asphalt metal cement steel

Aramid needle felt has good temperature resistance, flame retardancy and chemical properties, and can work continuously at 204 ° C: wear resistance, folding resistance, acid resistance, and can withstand repeated fluctuations of 250 ° C After baking at a temperature of 250 ° C for 24 hours, the heat shrinkage rate was only 0.9%. The limiting oxygen index (LOI) is 30. Only when the temperature reaches 400 °C, there will be signs of decomposition and carbonization. If it is impregnated with PTFE, it has a very high acidity and alkalinity, and most hydrocarbons will not The effect is that even if there is a small amount of fluoride, there will be no obvious corrosion. When the smoke in the gas contains large moisture or oil and hygroscopicity and deliquescence, and the dew point temperature is less than 70 °C, the aramid dust filter bag can be waterproofed and oil-repellent, and the PTFE film can be treated to prevent condensation or discharge. High concentration working environment.

Application:

Aramid needle-punched felt filter bags are widely used in asphalt mixing in road construction industry. They are also suitable for dust removal and purification in iron and steel, cement, non-ferrous metals, powder metallurgy, drying, mine gravel, gypsum, plastics, carbon black, coke, tobacco, welding dust removal, office cleaning strips, washing equipment ironing blankets, conveying blankets and other industries.

Specification:

Material aramide fiber+aramide base cloth aramide+fiberglass cloth
Weight (g/m2) 450 500 550 600
Thickness (mm) 2.1±10% 2.2±10% 2.3±10% 2.6±10%
Air permeability (m3/m2·min) 14±20% 13±20% 12±20% 12±20%
Fracture strength Meridional direction ＞750 ＞760 ＞770 ＞1800
(N/520cm) Zonal direction ＞1100 ＞1130 ＞1150 ＞1800
Fracture elongation Meridional direction ≤20 ≤20 ≤20 ≤10
(％) Zonal direction ≤40 ≤40 ≤40 ≤10
operating temperature (℃) Continuous ≤200 ≤200 ≤200 ≤210
Short-term ≤240 ≤240 ≤240 ≤260
Chemical resistance Acid resistance good Alkali resistance moderate
Oxidation resistance good hydrolytic resistance bad
Post-processing mode ■ Singeing ■ pressing □ water repellent and oil proof □film covering □Antistatic □Foam coating
□Acid alkali emulsion impregnation

Asphalt Plant Silt Filter Cloth , Woven Felt Fabric Heavy Duty 500GSM Waterproof

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Asphalt Plant Silt Filter Cloth , Woven Felt Fabric Heavy Duty 500GSM Waterproof

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Product Detail
Brand Name :
Rootsfilter
Certification :
FDA
Place of Origin :
China
MOQ :
1000 meters
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000000 meters per month
Contact Supplier
Asphalt Plant Silt Filter Cloth , Woven Felt Fabric Heavy Duty 500GSM Waterproof

Shanghai Runningfilter Co., Ltd

Active Member
7 Years
shanghai, shanghai
Since 2006
Business Type :
Manufacturer, Trading Company
Main Products :
Dust Collector Filter Bags, Polyester Felt Filter Bag, Aramid Filter Bag
Total Annual :
1000000-2000000
Employee Number :
100~200
Certification Level :
Active Member
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