PTFE Lamination Needle Punched Polyester Felt 550gsm

Brand Name:17s

Certification:ISO

Model Number:17SPETN550L

Minimum Order Quantity:negotiable

Delivery Time:TBD

Place of Origin:China

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zhangjiagang 17s commerce co.,ltd

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Address: Middle of Xincheng RD, Xincheng Village, Jingang Town, Zhangjiagang City, Jiangsu Province, China

Supplier`s last login times: within 40 hours

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Product Details Company Profile

Product Details

Efficient 550g PET Needling Cloth With PTFE Lamination Polyester Punched Membrane Filter Bag Felt Widely Used

Description

Polyester is a resin formed by the esterification reaction of dicarboxylic acids with diols. Polyester is used in low temperature filtration and can be degraded in application where moisture is present. We choose cascaded blend of different fiber sizes with the finer fiber concentration in the filtration surface to make the product not only have the common felt’s advantage of high voidage, good air permeability, high dust collection efficiency, long service life, etc , but also have the advantage of the moderate temperature rating, can reach 150℃ at the moment, moderate effect of the anti-antacid and anti-alkali, and has very good abrasion resistance. According to the different requirements of the different working condition, surface treatment can be done as singeing, calendaring, oil and water proof, PTFE impregnation coating, PTFE lamination etc

Features of needled felt PETN550L

Item	17SPETN550L
Name	PET needling cloth 550g with PTFE lamination
Construction	Needle-punched
Fibre Composition	PET fiber
Scrim Composition	PET filament
Felt Area Weight	550 ±25	g/m²
Thickness	2.2±0.2	mm
Air Permeability	2-4	m³/m²/min@200Pa
Breaking Strength-warp	≥1000	N / 5cm
Breaking Strength-weft	≥1500	N / 5cm
Breaking Elongation( N/5cm)-warp	≤30	%
Breaking Elongation( N/5cm)-wef	≤50	%
Dry Shrinkage warp(150℃)	＜1.5	%
Dry Shrinkage weft(150℃)	＜1.0	%
Operating Temperatures
Maximum Continuous	130	deg C
Maximum Peak	150	deg C
Finish	Heat setting,Singing,Membrance

Chemical Resistance

Hydrolysis	Biological (mildew, bacteria)	Alkalis	Mineral Acids	Orgnic Acids	Oxidising Agents	Orgnic Solvents
restrict	no effect	fair	fair	fair	good	good

Application
Because of its favourable price/quality ratio, polyester is the most common fibre used in filter media.

• Mining
• Cement Industry
• Iron and Steel Industry
• Aluminum and Non Ferrous Industry
• Ceramic Industry
• Quarrying
• Plastics
• Milk Powder
• Flour Mills (Applications under dry conditions up to temperatures of 150°C)

Company Profile

Zhangjiagang 17s Commerce Co., Ltd is a manufacturer of filter felt, filter bags and cages for baghouse dust collection, especially the star/ pleat bag and cage. We are focusing on product and its quality. After years' effort and development, now we have become one of the leading dust filter bag and cage, manufacturers and supplies in China, star/pleat cage and bag particularly. We supply "one stop" dust filter product chain, filter media/felt, filter bag and filter cage.

For needle felt, we supply all kinds of needle punch felt, such like PE,Aramid,Acrylic,PPS,P84 and PTFE, with kinds of treatment like singeing, calendaring, oil and water proof, PTFE impregnation coating, PTFE lamination etc

Star cage (called pleat cage, extend surface cage as well) is one of our major product. Our product covers 110mm-150mm diameter, 8-12 ray/pleat styles with different supporting spider designs. We can do cage in carbon steel wire, galvanized wire and stainless steel wire. We do silicon powder coating, zinc coating or electrophoresis coating (anaphoresis) for cages to prolong service life.

For star bag, another major product, we match the right size bags and cages, we can do 120-160mm diameter, 8-12 pleats styles, kinds of felt like polyester, acrylic,aramid, PPS, P84, PTFE and so on, with kinds of finishing singeing, calendaring, oil and water proof, PTFE impregnation coating, PTFE lamination for different working conditions.

Due to strict quality management and good reputation, our products have been widely served various customers, such like Kitmat Smelter Modernization Project (Rio Tinto Inc, Canada), Aluminerie De Baie Comeau (Alcoa Ltee/Ltd, Canada), Dubai Aluminium Company Ltd (Alstom, Dubai，EGA)， Nordural Century Aluminium (21Century Aluminium,Iceland), Trimet Aluminium SE (German) and so on.

We have bridle-wise manage team ,design team and QC team ,and can supply customer their desired sample in the earliest date , arrange your order correctly, strictly control the mass production quality and lead time , and let the business goes smoothly !