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LBTA-222 Filament Spunbond Needle-Punched Nonwoven Geotextile Tensile Test Fixture Using the Grab-Sampling Method

Device, auxiliary tool, fixture The grab‑sample tensile testing fixture is a test method for evaluating the tensile properties of nonwoven fabrics, including tests conducted on wet specimens. It is suitable for most types of nonwoven fabrics.

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Testing machine accessories, fixtures, and tooling components

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LBTA-222 Filament Spunbond Needle-Punched Nonwoven Geotextile Tensile Test Fixture Using the Grab-Sampling Method

Description

Product Introduction:

The grab‑sample tensile testing fixture is a test method for evaluating the tensile properties of nonwoven fabrics, including tests conducted on wet specimens. It is suitable for most types of nonwoven fabrics. The reference standards for the grab‑sample method are GB/T 17639, “Geosynthetics—Filament‑Spunbonded Needle‑Punched Nonwoven Geotextiles,” and GB/T 24218.18, “Textiles—Test Methods for Nonwoven Fabrics—Part 18: Tensile Strength and Elongation at Break.”

Determination of Elongation (Gripping Specimen Method), QCR549.5-2016

Technical specifications:

Name	Tensile testing fixture for filament spunbond needle-punched nonwoven geotextiles, using the grab‑sample method.
Material	45# steel
Surface treatment	Sandblasting nickel plating
Scope of Use	The grab‑sample tensile test fixture is a testing method for the tensile properties of nonwoven fabrics, including tests conducted on wet specimens. It is suitable for most types of nonwoven fabrics.
Fixture Specifications	The specimen thickness that can be clamped is 10 mm. The clamp jaws measure 50 mm in height and 25 mm in width, with a large corrugated surface. Reference: Sampling methods GB/T 17639-2023, GB/T 24218.18, QCR 549.5-2016
Optional connector (customizable)	Optional Type A or Type B connector: A connector, shaft outer diameter 20 mm, length 30 mm (with lock nut) B‑type connector: inner bore 20 mm, depth 30 mm; pin hole diameter 10 mm, with the center of the pin hole located at the connector. End-face distance: 14.5 mm.
Remarks	When no connector is attached, the clamp body has an M12 internal thread.

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★★★★★

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LBTA-222 Filament Spunbond Needle-Punched Nonwoven Geotextile Tensile Test Fixture Using the Grab-Sampling Method

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