Tri-proof polyester needle felt filters for cement

1.Polyester fabric micron filter bag, 2.ISO:9001 quality control, 3.Water and oil repellent, 4.Anti-static function - details see: https://www.machineto.com/tri-proof-polyester-needle-felt-filters-for-cement-10217087

Place of Origin:Jiangsu China (Mainland)	Brand Name:Zhi rong	Model Number:PET 01	Type:Pocket Filter
Usage:Dust Filter	Material Of Bag:Polyester	Operating temperature:continuous 120 centigrade	Bag composition:nonwoven needle felt
Weight:500-600 g/m2	OEM/ODM:accepted

Fiber type		polyester fibre , anti-static scrim
Thickness (mm)		1.8-2.0
Weight (g/m2)		500-600
Breaking strength ( N/cm2 )		>300
Air permeability (m3/m2.min)		13-16
Tensile strength (N/5*20cm)	warp	>1100
	weft	>1300
Tensile elongation	warp	<35%
	weft	<50%
Working temperature (DEG)	continuous	120
	peak	150
Friction potential	Max	250v
	Average	183v
Finishing treatment		Calendaring, singeing or Teflon coating

Polyester tri-proof needle felt can add compounded conductive material according to the special working conditions and dust features of cements so as to reduce the static caused by the friction effectively.

Based on the common anti-static needle felt, through special chemical treatments, tri-proof polyester needle felt has the functions of water-poof and oil proof. After the nano waterproof and oil proof treatments, tri-proof polyester needle felt has the lotus leaf effect which means the water or oil cannot soak the surface of the filter bags easily, thus fix the problems of dewing and blocking.

Tri-proof needle felt with the properties ofanti-static, anti-dewing, high dust collection efficiency, strong strength, high porosity, low resistance for gas filtrationand suits for the working conditions with large humidity.

Packaging Detail:water-proof woven bag or carton or as request

Delivery Detail:within 3 weeks