Polypropylene Spunbond Needle Punched Geotextiles

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Polypropylene Spunbond Needle Punched Geotextiles

Description Specifications Scope of Application FAQ Download

Description

High Tenacity Coarse Denier Polypropylene Spunbond Needle Punched Geotextiles Polypropylene continuous filament needle - punched geotextile produced by Tiandingfeng patented polypropylene spinning process, high strength, high modulus, acid and alkali resistance, is the best non - woven geotextile on the market.

Specifications

Project	Standard Value
gsm (g/m²)	100	150	200	300	400	500	600	700	800	1000
Tensile Strength (kN/m)	6	9.5	13	22	28	35	42	50	56	65
Elongation (%)	50–120
CBR Puncture Resistance (N)	1000	1600	2000	3100	4200	5400	6500	7300	8200	9400
Trapezoidal Tear (N)	200	350	500	750	900	1100	1200	1300	1400	1600
Thickness (mm)	0.8	1.2	1.6	2.2	2.8	3.3	3.8	4.1	4.5	5
Grip Strength (N)	400	700	1000	1500	2000	2500	3000	3500	4000	5000
Holding Elongation (%)	50–120
Puncture Resistance (N)	170	260	350	520	650	800	950	1050	1200	1400
Falling cone penetration diameter (mm)	31	27	23	19	15	13	9.5	7	5.3	4.6
Equivalent aperture (mm)	0.3	0.21	0.2	0.11	0.1	0.07	0.07	0.06	0.045	<0.045
Permeability (cm/s)	0.1	0.2	0.2	0.2	0.2	0.2	0.15	0.09	0.09	0.03
Vertical Flow Rate (l/m²/s)	50	50	50	45	40	30	20	20	15	10
Chemical Resistance	No effect within the range of PH value 2–13
UV Resistance	Strength retention rate > 80%

Scope of Application

Suitable for almost all geotechnical engineering such as roads, airports, railways, tunnels, water conservancy, slope treatment, landfills, etc.

FAQ

Q1: Are you a manufacturer?

A1: Tiandingfeng is a large business group dedicated to the development and production of all kinds of high-tech nonwovens. We have six production bases in Dezhou, Shandong Province, Chuzhou, Anhui Province, Changde, Hunan Province, Dammam, Saudi Arabia and Quebec, Canada, which can achieve an annual output of 280,000 tons.
Q2: What’s your products range?

A2: We are mainly focusing on the below products: 1)PET Spunbonded Waterproofing Bitumen Membrane Carriers; 2)Glass filament reinforced Polyester spunbond mat; 3)PET Nonwoven Geotextiles; 4)High Tenacity Coarse Denier Polypropylene Spunbond Needle Punched Geotextiles and Composite Geosynthetics.
Q3: What kind of qualification certificates do you have?

A3: We are ISO 9001, ISO 14001, ISO 45001 certified, and our products are CE certified for EU market access.
Q4: Can you provide the third-party test reports?

A4: Yes, we can supply SGS, BV, or TÜV third-party test reports for compliance verification upon request.
Q5: Can you offer private-label or OEM packaging?

A5: Yes, we can provide OEM services including logo printing, custom roll dimensions, barcode , and palletized export packaging.