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High-temperature and flame-resistant colored adhesive tape, use of a substrate for its manufacture, and cable harness including such an adhesive tape

A cable harness, tape technology, applied in the direction of insulated cables, cables, circuits, etc., can solve problems such as health hazards

Active Publication Date: 2017-07-21
COROPLAST FRITZ MUELLER GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] The disadvantage is that anthraquinones used as described in EP 2 546 317 B1 are classified as substances hazardous to health

Method used

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  • High-temperature and flame-resistant colored adhesive tape, use of a substrate for its manufacture, and cable harness including such an adhesive tape
  • High-temperature and flame-resistant colored adhesive tape, use of a substrate for its manufacture, and cable harness including such an adhesive tape
  • High-temperature and flame-resistant colored adhesive tape, use of a substrate for its manufacture, and cable harness including such an adhesive tape

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0092] Embodiment 1: substrate 4 is made of Figure 7 The shown short poly-1,4-phenylene-1,3,4-oxadiazole and poly-4,4′-azobenzene-1,3,4-oxadiazole (orange) copolymer The fiber fabric is composed of a UV-curable acrylate adhesive (UV-Acrylatklebstoff) in the adhesive layer 5;

Embodiment 2

[0093] Embodiment 2: substrate 4 is made of Figure 7 The long poly-1,4-phenylene-1,3,4-oxadiazole and poly-4,4′-azobenzene-1,3,4-oxadiazole (orange) copolymers shown It is made of silk fiber fabric, and there is a UV-curable acrylate adhesive in the adhesive layer 5;

Embodiment 3

[0094] Embodiment 3: by Figure 7 The long poly-1,4-phenylene-1,3,4-oxadiazole and poly-4,4′-azobenzene-1,3,4-oxadiazole (orange) copolymers shown The substrate 4 made of silk fiber fabric has organic silicon adhesive in the adhesive layer 5 .

[0095] The other two examples 4 and 5 in the table relate to fabrics according to the present invention having (Example 4) and Adhesive tape 1 with substrate 4 composed of S (Example 5). Examples 4 and 5 show which values ​​are achievable with common PBO / POD scrims.

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PUM

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Abstract

A colored adhesive tape (1), in particular a yellow, orange-colored, or black adhesive tape (1), preferably a cable wrapping tape, with a temperature class of at least T3 (LV 312), including a textile substrate with a polymer plastic substrate (4, 4a, 4b), on which an adhesive material (5, 5a, 5b) is applied. In order to improve the temperature stability of the tape, while maintaining advantageous properties, the color of at least a part of the substrate (4, 4a, 4b) is formed by the inherent color of the polymer plastic material. The tape is preferably substrate formed of a polymer plastic materials which are aromatic, nitrogen-containing polymers from the group of polyoxadiazoles (POD), polybenzobisoxazoles (PBO) or polybenzimidazoles (PBI) (4, 4a, 4b). The adhesive tape (1) may be used as a cable harness (3).

Description

technical field [0001] The invention relates to a colored adhesive tape, especially a yellow, orange or black adhesive tape, preferably a cable wrapping tape, having a temperature class of at least T3 according to LV 312, having at least one side coated with at least one polymer plastic material Textile substrate for adhesive layer. The invention also relates to the use of a substrate for producing such adhesive tapes and cable harnesses having such adhesive tapes. Background technique [0002] In the automotive sector, for example, to bundle and protect conductors, which are often provided with an outer sheath, hoses, pipe fittings and, advantageously, cable ties can be used. [0003] The use characteristics of adhesive tapes also including adhesive tapes of the type described must comply with uniform standards, in particular standard LV 312 (10 / 2009). This standard classifies tapes for applications in the automotive industry, especially for bundling, wrapping wires and h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/04C09J7/21
CPCC09J7/21C09J2479/00C09J2483/00C09J2433/00C09J2400/263C09J2203/302C09J2421/00C08K5/0041C09J2479/026C08L33/06C09J183/04H01B7/292H01B7/295C09J2301/41B60R16/0207C09J9/00C09J2301/312D03D15/247D03D15/267D03D15/513C09J121/00C09J133/00C09J183/00H01B7/0045
Inventor 君拉伊·维蒂希克里斯托夫·弗里格
Owner COROPLAST FRITZ MUELLER GMBH & CO KG
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