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Modified waste residue fluorgypsum wear-proof cable and preparation method thereof

A fluorogypsum, modified technology, applied in the direction of rubber insulators, organic insulators, etc., can solve the problems of poor tensile performance and wear resistance, cracking of the cable surface, and affecting the working time, so as to improve the mechanical properties and bring Environmental benefits, effects of improving tensile properties and abrasion resistance

Inactive Publication Date: 2018-09-28
合肥羿振电力设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In some machinery industries, especially construction machinery, cables are an indispensable tool for power transmission, but these machinery work in harsh environments, and need to experience harsh environments such as wind, sun, water, and sand, often after a period of time Afterwards, the cable will have surface cracking and skin wear. Once such phenomena occur, the cable needs to be replaced, which affects the working time and increases the production cost. Most of these cables are cylindrical cables, although they are used in other aspects. Good performance, but its tensile properties and wear resistance are not outstanding

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] This embodiment provides a modified waste fluorine gypsum wear-resistant cable. The modified waste fluorine gypsum wear-resistant cable is made of the following raw materials: 23 parts of EPDM rubber, 13 parts of polyvinyl fluoride resin, and 7 parts of nylon , 2.3 parts of vulcanizing agent, 9 parts of fumed silica, 15 parts of modified monoglyceride palmitate, 2.7 parts of dispersant, 27 parts of modified waste residue fluorogypsum, 2.7 parts of anti-aging agent;

[0029] The modification method of the modified waste residue fluorogypsum is as follows:

[0030] (1) Heat treatment of the waste residue fluorogypsum after hydrofluoric acid production, the heat treatment temperature is 140°C, and the time is 2h;

[0031] (2) Add 2 parts of attapulgite, 11 parts of fly ash, 5 parts of hemihydrate gypsum, 1.8 parts of sodium tripolyphosphate, 3 parts of calcined dolomite, 1.3 parts of poly Carboxylic acid modifier, 0.3 parts of waste mycelium modifier, after stirring evenl...

Embodiment 2

[0047] This embodiment provides a modified waste fluorine gypsum wear-resistant cable. The modified waste fluorine gypsum wear-resistant cable is made of the following raw materials: 75 parts of EPDM rubber, 9 parts of polyvinyl fluoride resin, and 15 parts of nylon , 0.6 parts of vulcanizing agent, 15 parts of fumed silica, 10 parts of modified monoglyceride palmitate, 4.0 parts of dispersant, 17 parts of modified waste residue fluorogypsum, 3.5 parts of anti-aging agent;

[0048] The modification method of the modified waste residue fluorogypsum is as follows:

[0049](1) Heat treatment of the waste residue fluorogypsum after hydrofluoric acid production, the heat treatment temperature is 150°C, and the time is 1h;

[0050] (2) Add 5 parts of attapulgite, 5 parts of fly ash, 12 parts of hemihydrate gypsum, 0.5 parts of sodium tripolyphosphate, 9 parts of calcined dolomite, 0.2 parts of poly Carboxylic acid modifier, 1.3 parts of waste mycelium modifier, after stirring evenl...

Embodiment 3

[0066] This embodiment provides a modified waste fluorine gypsum wear-resistant cable. The modified waste fluorine gypsum wear-resistant cable is made of the following raw materials: 45 parts of EPDM rubber, 11 parts of polyvinyl fluoride resin, and 8 parts of nylon , 1.3 parts of vulcanizing agent, 10 parts of fumed silica, 13 parts of modified monoglyceride palmitate, 3.2 parts of dispersant, 21 parts of modified waste residue fluorogypsum, 3.1 parts of anti-aging agent;

[0067] The modification method of the modified waste residue fluorogypsum is as follows:

[0068] (1) Heat treatment of the waste residue fluorogypsum after hydrofluoric acid production, the heat treatment temperature is 145°C, and the time is 2h;

[0069] (2) Add 4 parts of attapulgite, 7 parts of fly ash, 7 parts of hemihydrate gypsum, 0.9 parts of sodium tripolyphosphate, 5 parts of calcined dolomite, 0.9 parts of poly Carboxylic acid modifier, 0.7 part of waste mycelium modifier, after stirring evenly...

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PUM

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Abstract

The invention provides a modified waste residue fluorgypsum wear-proof cable and a preparation method of the cable. A formula of the cable is different from the traditional cable formula; ethylene-propylene-diene monomer serves as a main body; polyvinyl fluoride resin, nylon, a valcanizer, fumed silica, modified monopalmitin, a dispersing agent, modified waste residue fluorgypsum and an antiager are added auxiliarily; the ingredients are synergic; and the cable prepared finally has excellent wear resistance and tensile strength.

Description

technical field [0001] The invention belongs to the technical field of cable products, and in particular relates to a modified waste residue fluorine gypsum wear-resistant cable and a preparation method thereof. Background technique [0002] In some machinery industries, especially construction machinery, cables are an indispensable tool for power transmission, but these machinery work in harsh environments, and need to experience harsh environments such as wind, sun, water, and sand. Afterwards, the cable will have surface cracking and skin wear. Once such phenomena occur, the cable needs to be replaced, which affects the working time and increases the production cost. Most of these cables are cylindrical cables, although they are used in other aspects. Good performance, but its tensile properties and abrasion resistance are not outstanding. [0003] In order to solve the above problems, the object of the present invention is to develop a modified waste residue fluorogypsu...

Claims

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Application Information

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IPC IPC(8): C08L23/16C08L27/14C08L77/00C08L83/04C08L101/00C08K13/06C08K9/00C08K9/08C08K3/30C08K7/26C08K3/34C08K3/36C08K5/103H01B3/28C08F283/06C08F220/14C08F220/06C08F228/02
CPCC08L23/16C08F283/065C08K2003/3045C08L2203/202C08L2205/035C08L2205/16H01B3/28C08L27/14C08L77/00C08L83/04C08L101/00C08K13/06C08K9/00C08K9/08C08K3/30C08K7/26C08K3/346C08K3/36C08K5/103C08F220/14
Inventor 武行峰
Owner 合肥羿振电力设备有限公司
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