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Civil engineering Polypropylene(PP) Staple Fiber Needle Punched Non-woven Geotextile

PP Staple Fiber Nonwoven Geotextile is composed of polypropylene fibers which are formed into a stable network such that the fibers retain their relative position，Lin Yuan Geotextile is inert to biological degradation and resists naturally encountered chemicals, acids and alkalis.

Commodity name： Civil engineering Polypropylene(PP) Staple Fiber Needle Punched Non-woven Geotextile

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Polypropylene(PP) Staple Fiber Needle Punched Non-woven Geotextile

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Description

Introduction

Short fiber PP non-woven geotextile is a often used geotextile in fields such as civil engineering, street construction, and agricultural protection. It is made of polypropylene quick fibers thru non-woven material technology, and has brilliant traits such as anti-seepage, tensile strength, and corrosion resistance. The following is the manufacturing system of brief fiber PP non-woven geotextile

Video Showcase

Applications

Raw fabric preparation: Prepare outstanding polypropylene fibers, which are processed into quick fibers with the aid of drawing and exclusive processing techniques, and geared up with one of a kind auxiliary raw supplies such as reinforcing outlets and stabilizers.

Mixing: Mix quick fiber with auxiliary raw materials, and make sure uniform mixing by means of stirring and mixing machinery.

Double layer production: The blended fibers are fed into a molding machine, which is then compressed and pulled via extra than one rollers to structure a fiber layer and accumulate the required thickness and density.

Working Drawing

Heating and melting: The laminated fiber layer is heated through way of heat air or heat rollers to partly soften and shape a strong fiber structure of polypropylene quick fibers at immoderate temperatures.

Cooling solidification: After heating and melting, the geotextile is rapidly cooled via a cooling gadget to solidify and maintain its ecological state.

Inspection and trimming: Inspect the produced quick fiber PP non-woven geotextile, consisting of checking its bodily properties, appear quality, and exclusive indicators. Qualified merchandise are repaired to keep consistency in dimension and appearance.

Packaging and storage: Pack and label rapid PP non-woven geotextiles that meet extraordinary requirements, and in the cease keep and transport them.

When producing short fiber PP non-woven geotextiles, it is indispensable to strictly take a look at the relevant gadget specs and safety working procedures to make positive the magnificent and protection of the product. Meanwhile, the manufacturing method can additionally fluctuate relying on the equipment and day out stage of the factory.

Specifications

Properties	TestMethod	Unit	GXSF150	GXSF200	GXSF300	GXSF400	GXSF500	GXSF600	GXSF800	GXSF1000
Tensile Strength (MD/TD)	ASTM D4595	kN/m	8	11	20	24	28	34	48	50
Tensile Elongation (MD/TD)	ASTM D4595	%	50	60	60	60	60	60	60	60
Grab Tensile Strength (MD/TD)	ASTM D4632	N	520	700	1100	1500	1800	2200	2800	3000
Grab Elongation (MD/TD)	ASTM D4632	%	50	50	60	60	60	60	60	60
Trapezoidal Tear Strength (MD/TD)	ASTM D4533	N	220	330	400	480	560	620	860	880
CBR Burst Strength	ASTM D6241	N	1700	2400	3200	4300	5300	6000	6800	7000
Pore Size O90	ASTM D4751	µm	90	85	80	75	70	60	55	50
Water Flow Q100	ASTM D4491	L/m2/s	160	145	140	120	105	95	90	80
Weight	ASTM D5261	g/m2	150	200	300	400	500	600	800	1000
Roll Width	-	m	5.95	5.95	5.95	5.95	5.95	3.95	3.95	3.95
Roll Length	-	m	250	150	100	100	75	50	50	50