Industrial Glass Fiber Dust Filter Cloth with PTFE Membrane

• Material: Fiberglass
• Usage: Dust Filter
• Type: Filter Felt
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: F-14
• Hole Shape: Square
• Manufacturing Method: Manufacturing Cloth
• Paper Type: Qualitative
• Name: Glass Fiber Cloth
• Fiber: Fiberglass
• Scrim: Fiberglass
• Width(mm): 2150
• Working Life: 24 Month
• Warranty: 12 Month
• Maximum Operation Temperature(ºC): 240(Dry)
• Maximum Surge Temperature(ºC): 260(Dry)
• Certification: ISO, SGS
• Mechanical Finish: Heatset and Singed One Side, PTFE Membrane
• Transport Package: Poly Bag or Carton
• Specification: thickness: 1.5 mm
• Trademark: ECOGRACE
• Origin: China(Mainland)
• HS Code: 56021000
• Production Capacity: 2000 Square Meter/Month
• Package Size: 50.00cm * 20.00cm * 3.00cm
• Package Gross Weight: 2.000kg

Product Description

Industrial Glass Fiber Dust Filter Cloth with PTFE Membrane

PTFE membrane, the filter fabric's dust collection efficiency can be improved and the dust will drop down when it is fully on the membrane. And the membrane can also make the dust smaller.

Product Description

 

Glass fiber filter fabric is made by fast pulling from the melted glass liquid. It is a kind of inorganic non-woven filtration material fiberglass is usually divided into two types: 1, aluminum boron silicate glass fiber, called non-alkali fiberglass (R2O-alkali metal oxide content in less than 0.5%). 2, sodium-calcium silicate fiber called middle-alkali fiberglass (content of R2O-alkali metal oxide between 0.5~12%). Compared with organic synthetic fibers, it has high tensile strength, and the elongation is relatively small. Fiberglass has very good temperature resistance. Its shrinkage at 280ºC is zero. Glass fiber can resist most of the chemicals strong acid, and strong alkali at room temperature and the alkali at high temperature. But its resistance capability of hydrolysis is relative bad. Storing in the condition of 100% relative humidity for 128 days, the strength will reduce 16% and 21% for non-alkali and middle-alkali fiberglass.

Due to the special component of fiberglass, it does not have very good water and corrosion resistance. Its resistance to curving is also not good. Therefore the filtration materials contains fiberglass must apply the post-processing. That is to improve the combination between the felt layer and the fabric layer, protect the felt and fabric from corrosion .It will also improve the ability of dust stripping from the felt.

Based on different industry conditions, we can produce the filtration felt using fiberglass as fabric and combine different high-temperature fiber with fiberglass in certain proportion as the felt layer. The products are applied in blast furnace gas, calcium carbide, out let of cement kiln, cement grinding machine, preheated dryer and carbon filtration. We can provide product made by different formulation based on request of customers' industry condition.

Advantages:

1.Features: heavy loads, long life time, reasonable price, strong function, etc.

2.Application: Polluted air and dust in Iron & Steel factory, Melting factory, Cement factory, Petrol chemistry ,etc.
 

Product Parameters

 

Weight (g/ m2)		750
Thickness (mm)		1.5
Air permeability (L/m2/s)		>17
Tensile strength   (N/5 20cm)	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		Fair
Anti-alkali		Good
Anti-abrasion		Excellent
The stability of water solution		Fair
Finishing treatment		ePTFE  membrane

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.