A textile product comprising metal cords and non-metallic fibers, and a semifinished sheet comprising such textile product

A technology of non-metallic fibers and textile products, applied in the field of textile products containing metal wires and non-metallic fibers and semi-finished boards containing such textile products

Inactive Publication Date: 2007-05-16
NV BEKAERT SA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is also an object of the present invention to provide a textile article which reduces or solves the problem of thread movement during extrusion when used as a reinforcing element in a compression molded polymer article
It is also an object of the present invention to provide a semi-finished panel comprising a textile product which reduces or solves the problem of thread movement during extrusion when used as a reinforcing element of a compression molded polymer product

Method used

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  • A textile product comprising metal cords and non-metallic fibers, and a semifinished sheet comprising such textile product
  • A textile product comprising metal cords and non-metallic fibers, and a semifinished sheet comprising such textile product
  • A textile product comprising metal cords and non-metallic fibers, and a semifinished sheet comprising such textile product

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Embodiment Construction

[0060] A first embodiment of a textile product 100 according to the invention is shown schematically in FIGS. 1 a and 1 b , which are a side view ( FIG. 1 a ) and a top view ( FIG. 1 b ) of the textile product 100 .

[0061] The non-metallic fiber layer 101 is a woven fabric made of glass fiber rovings of 1200 to 2400 tex, with a fiber diameter of 15 to 20 μm and a weight of 200 to 2000 g / m 2 between. PP compatible sizing can be used. Alternatively, the fiber rovings or yarns comprise PET or aramid fibers adjacent to the glass fibers of the woven fabric. This combination of different fibers can be provided in the woven fabric by using mixed fiber rovings or fiber rovings used separately from one another.

[0062] The textile article 100 also comprises a metal wire 102, which is a compact wire of the type 0.20+18×0.175, which is understood as a wire comprising a core wire with a diameter of 0.2 mm, around which 18 metal wires with a diameter of 0.175 mm are surrounded Twist ...

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Abstract

A textile product as subject of the invention comprises at least one layer of non-metallic fibers and metal cords. The textile fabric is characterized in that the metal cords are bond to this layer of non-metallic fibers by means of stitches.

Description

technical field [0001] The present invention relates to a textile product comprising metallic wires and non-metallic fibers and to a semi-finished panel comprising such a textile product, which can be molded into parts with high impact resistance. Background technique [0002] Impact-resistant molded parts such as shock absorbing beams are usually made from molded semi-finished panels comprising a thermoplastic polymer matrix and reinforcing fibers, especially unidirectional glass fiber rovings or glass fiber wovens. However, it is known that in many cases such components are not sufficiently resistant to impacts, especially at high speeds. [0003] Attempts have been made to introduce additional reinforcing materials in molded parts, for example metal elements like steel wires. [0004] No. 5,290,079 describes a shock absorbing beam whose walls are formed from a thermoplastic resin with encapsulated glass fibres, and which may also contain a reinforced ductile metal wire m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/02B29C70/50B29C70/88B29B15/10B29C70/20B29C70/22B29C70/24B29C70/46
CPCB29C70/023B29C70/506B29C70/504B29C70/885D04B21/16D04B21/165D10B2403/02412D10B2505/02B29B15/122B29C70/202B29C70/22B29C70/24B29K2105/0836B29K2305/12B32B5/26D04H1/4234D04H1/4374D04H1/52Y10T428/24033Y10T442/30Y10T442/3049Y10T442/643Y10T442/40Y10T442/475Y10T442/60
Inventor K-L·布伦特鲁普H·迪特马E·洛克雷J·加朗斯
Owner NV BEKAERT SA
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