Electric insulated cable jacket material and preparation method thereof

A technology for insulated cables and sheath materials, applied in the direction of insulated cables, insulators, insulated conductors, etc., can solve the problems of loss of performance, rubber surface damage, etc., and achieve the effects of improving tensile strength, increasing vulcanization speed, and low production cost

Inactive Publication Date: 2014-05-14
ANHUI RONGYUAN MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the material of the outer sheath of the cable, the rubber surface is damaged or even loses its original performance due to friction with other objects and the pull between the inside of the cable, and in some special occasions the cable sheath is required to have extreme Strong

Method used

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  • Electric insulated cable jacket material and preparation method thereof

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Effect test

Example Embodiment

[0018] The present invention also discloses a preparation method according to the above electric-resistant insulating cable sheath material, which includes the following steps:

[0019] S1. Weigh chlorosulfonated polyethylene, chlorinated polyethylene, sodium dithiocarbamate, zinc diethyldithiocarbamate, dibenzothiazole disulfide, active agent zinc oxide, and colorant Huangdanmu according to the proportion Glue, nickel dibutyldithiocarbamate, chlorinated paraffin, surfactant polyethylene glycol, coumarone, ammonium chloride, dioctyl phthalate, reinforcing agent carbon black, superfine filler Talc powder and filler calcium carbonate;

[0020] S2. Mix the chlorosulfonated polyethylene and chlorinated polyethylene in S1 in a mixer for 8-11 minutes, then add active agents such as zinc oxide, coumarone, chlorinated paraffin, and surfactant polyethylene glycol , ammonium chloride, dioctyl phthalate, reinforcing agent carbon black, filler superfine talcum powder, filler calcium carb...

Example Embodiment

[0023] Example 1

[0024] An electrical-resistant insulating cable sheath material, the raw materials of which include by weight: chlorosulfonated polyethylene: 14.3 parts, chlorinated polyethylene: 6.7 parts, sodium dithiocarbamate: 0.51 parts, diethyldithioamino Zinc formate: 0.68 parts, dibenzothiazole disulfide: 0.52 parts, active agent magnesium oxide: 1.2 parts, coloring agent Huangdan masterbatch: 3.2 parts, nickel dibutyldithiocarbamate: 0.67 parts, chlorinated paraffin : 0.82 parts, surfactant polyethylene glycol: 0.89 parts, coumarone: 0.77 parts, ammonium chloride: 1.92 parts, dioctyl phthalate: 2.67 parts, reinforcing agent carbon black 330: 6.3 parts, Filler superfine talcum powder: 2.3 parts, filler calcium carbonate: 2.8 parts.

[0025] In this embodiment, the preparation method of the above-mentioned electric-resistant insulating cable sheath material includes the following steps:

[0026] S1. Weigh chlorosulfonated polyethylene, chlorinated polyethylene, sod...

Example Embodiment

[0030] Example 2

[0031] An electrical-resistant insulating cable sheath material, the raw materials of which include by weight: chlorosulfonated polyethylene: 15 parts, chlorinated polyethylene: 5.5 parts, sodium dithiocarbamate: 0.7 parts, diethyldithioamino Zinc formate: 0.55 parts, dibenzothiazole disulfide: 0.55 parts, active agent magnesium oxide: 1.1 parts, coloring agent Huangdan masterbatch: 3.5 parts, nickel dibutyldithiocarbamate: 0.55 parts, chlorinated paraffin : 1.01 parts, surfactant polyethylene glycol: 0.6 parts, coumarone: 0.82 parts, ammonium chloride: 1.85 parts, dioctyl phthalate: 2.84 parts, reinforcing agent carbon black 330: 5.8 parts, Filler superfine talcum powder: 2.6 parts, filler calcium carbonate: 2.6 parts.

[0032] In this embodiment, the preparation method of the above-mentioned electric-resistant insulating cable sheath material includes the following steps:

[0033] S1. Weigh chlorosulfonated polyethylene, chlorinated polyethylene, sodium ...

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Abstract

The invention discloses an electric insulated cable jacket material which is prepared from the following raw materials in parts by weight: 14-18 parts of chlorosulfonated polyethylene, 3-7 parts of chlorinated polyethylene, 0.4-0.9 parts of dithiocarbamic acid, 0.3-0.8 parts of zinc diethyl dithiocarbamaate, 0.5-0.6 parts of dibenzothiazyl disulfide, 0.8-1.2 parts of magnesium oxide, 3-4 parts of yellow lead masterbatch, 0.4-0.7 parts of nickel dibutyl dithiocarbamate, 0.8-1.1 parts of chlorinated paraffin, 0.4-0.9 parts of polyethylene glycol, 0.7-0.9 parts of coumarone, 1.5-2 parts of ammonium chloride, 2.5-3 parts of dioctyl phthalate, 5-7 parts of carbon black, 2-3 parts of superfine talcum powder and 2-3 parts of calcium carbonate. The invention further discloses a preparation method of the electric insulated cable jacket material. The electric insulated cable jacket material is high in tensile strength, good in tear strength and wear resistance, simple in preparation process and relatively low in production cost.

Description

technical field [0001] The invention relates to the technical field of cable sheaths, in particular to an electrical-resistant insulating cable sheath material and a preparation method thereof. Background technique [0002] In recent decades, rubber materials and their products have developed vigorously, and they are rapidly replacing natural polymers such as steel, metal, cement, wood, and cotton, and are widely used in various sectors of the national economy such as industry, agriculture, and military. As the material of the outer sheath of the cable, the rubber surface is damaged or even loses its original performance due to friction with other objects and the pull between the inside of the cable, and in some special occasions the cable sheath is required to have extreme Strong electrical insulation, how to prepare a kind of electrical insulation performance is good, high tensile strength, excellent physical and mechanical properties electrical insulation cable sheath mat...

Claims

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Application Information

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IPC IPC(8): C08L23/34C08L23/28C08K13/02C08K5/39C08K5/47C08K3/22C08K3/04C08K3/34C08K3/26H01B3/44H01B7/17
CPCC08L23/34C08K2201/003C08L2203/202C08L2205/03H01B3/441H01B7/18C08L23/286C08L91/06C08K13/02C08K5/39C08K5/47C08K2003/222C08K3/04C08K3/34C08K2003/265
Inventor 吴立新乐祥根甘业平袁晓珍
Owner ANHUI RONGYUAN MATERIAL
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