News

Hot Products

Hot Tags

Needle Punch filter bag cotton-air-silde-Canvas water purification filters needle felt suppliers fibreglass filter cloth suppliers PTFE material factory filter bag cage manufacturer NOMEX +fiberglass fabric PTFE felt pleated cartridges supplier

Quick Index

A B C D E F G H I J K L M N O P Q R S T U V W S Y Z

Contact

Home > Needle felt filter cloth > Polypropylene needle felt filter cloth

polypropylene needle felt polypropylene needle felt-ST0046

Post Time : 2012-05-21

Product Details

Material: 100% polypropylene filament
Weight: 500gsm
Thickness: 1.9mm
Warp tensile strength : >960N/5 x 20cm

Weft tensile strength : >1060N/5 x 20cm
Warp tensile elongation: <235%

Weft tensile elongation :<55%

Shrinkage (at 150 ):<1%.
Air Permeability : 10m3/m2xmin
Working temperature (centigrade): a) Continuance:<= 88 b) Instant: 105
Surface treatment: calendering,heat setting
packing:polybag

PP needle punched filter felt has more advantages when compared with PET needle felt. It is acid and alkali resistant, and has low intenerate point. So PP needle punched felt are often used in liquid-solid separation field to equip with frame press filter, vacuum filter, bag filter centrifuge and other separating facility at below 100 centigrade.
We can change the normal PP needle felt performance by finishing treatment such as singe, calendar, heat set, coat and membrane.
Note: 1. the filter pecision from 1~200microns can be customized.
2.The weight (300~900 grams) and width (within 2.3 meters) can be customized!