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PTFE Lamination Needle Punched Polyester Felt 550gsm

Categories Needle Punched Felt
Brand Name: 17s
Model Number: 17SPETN550L
Certification: ISO
Place of Origin: China
MOQ: negotiable
Price: negotiable
Supply Ability: negotiable
Delivery Time: TBD
Packaging Details: Roll
Item: 17SPETN550L
Material: PE (Polyester)
Thickness: 2.2± 0.2mm
Supply Type: Make - to - Order
width: customized
Finishing: Heat setting、Singing、Membrane
Weight: 550 g/m²
Origin: China
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PTFE Lamination Needle Punched Polyester Felt 550gsm

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

Item17SPETN550L
NamePET needling cloth 550g with PTFE lamination
ConstructionNeedle-punched
Fibre CompositionPET fiber
Scrim CompositionPET filament
Felt Area Weight550 ±25g/m2
Thickness2.2±0.2mm
Air Permeability2-4m3/m2/min@200Pa
Breaking Strength-warp≥1000N / 5cm
Breaking Strength-weft≥1500N / 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 Continuous130deg C
Maximum Peak150deg C
FinishHeat setting,Singing,Membrance

Chemical Resistance

HydrolysisBiological (mildew, bacteria)AlkalisMineral AcidsOrgnic AcidsOxidising AgentsOrgnic Solvents
restrictno effectfairfairfairgoodgood

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)


Quality PTFE Lamination Needle Punched Polyester Felt 550gsm for sale
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