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Polyester blended needle punched felt

Category:

Antistatic needle felt with water and oil repellent treatment

Summary:

Polyester composite conductive fiber needle punched felt is mixed with about 5% of conductive fiber into polyester fiber. The needle punching reinforcement technology has excellent antistatic effect, and it can endure all kinds of dyeing, finishing, washing and antistatic performance for a long time.

Key word:

Messages Tel: 13396910415 E-mail: hengze@tthz.com

Description

* the polyester fiber can also be used in combination with polypropylene, acrylic and other medium low temperature materials.

【Polyester mixed conductive fiber needling filter felt】

Application area

It is widely used in steel, cement, chemical industry, power generation, smelting, building materials, pharmaceutical, grain, food, processing, casting and other industries.

Matters needing attention

1. avoid the use of high temperature alkaline conditions;
2. the fire source and the heat source are isolated.

Performance parameter table of polyester needle punched filter felt

Product Model		HZFF-PET-550-AS
Sample Patch		Fiber Material	Polyester Staple & Stainless Fiber
		Scrim	Polyester Staple Yarn Fabric
		Thickness	mm	2
		Unit Weight	g/m2	550
Air Permeability		L/(dm2*min)	110-150
Surface Resistivity		MΩ	380-420
Volume Resistivity		MΩ	13-20
Tensile Strength	MD（N）	≥	1000
	CD（N）	≥	1300
Break Elongation	MD（%）	<	30
	CD（%）	<	50
Working Temp	Continu ous （℃）	130
	Peak （℃）	150
Chemical Properties	Acid-resistant		Moderate
	Alkali-resistant		Bad
	Oxidation-resistant		Good
	Hydrolysis-resistant		Bad
	Ultraviolet resistant		Good
Finishing	Heat Setting	Singe	Calendar	Chemical Coating
	Water proof and Oil proof		PTFE Lamination
Products with desired unit weight, thickness, and finishing styles can be provided according to customers’ requirements.