Rubber material for fire-proof anti-aging water-proof air-proof cable sealing part and preparation method of rubber material

A rubber material and cable sealing technology, which is applied in the chemical industry, climate sustainability, sustainable manufacturing/processing, etc., can solve the problems of water-proof performance to be improved, achieve good fire-proof, anti-aging and waterproof performance, low production cost, Guaranteed the effect of good health

Inactive Publication Date: 2019-08-13
EAST SEALING TECH (JIANGSU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the anti-extrusion power cable sealing sheath rubber provided by this patent needs to be improved in terms of fire resistance, aging resistance and water resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] A rubber material for a fire-proof, anti-aging, waterproof and gas-proof cable seal according to the present invention, the rubber material includes the following components by weight: natural rubber: 50-60 parts, epoxy acrylate rubber: 10-20 parts, three Ethylene propylene rubber: 10~15 parts, nano zinc oxide: 5~10 parts, nano magnesium oxide: 5~10 parts, nano calcium oxide: 5~10 parts, stearic acid modified diatomite: 10~15 parts , diallyl phthalate: 5~10 parts, organically modified montmorillonite: 5~10 parts, antiaging agent: 1~5 parts, flame retardant: 1~5 parts, accelerator: 1~ 5 parts, coupling agent: 1~5 parts, vulcanizing agent: 1~5 parts.

[0019] Further, the rubber material includes the following components by weight: natural rubber: 55-60 parts, epoxy acrylate rubber: 15-20 parts, EPDM rubber: 10-13 parts, nano-zinc oxide: 5-20 parts 8 parts, nano magnesium oxide: 6~10 parts, nano calcium oxide: 7~10 parts, stearic acid modified diatomaceous earth: 10~14 p...

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PUM

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Abstract

The invention provides a rubber material for a fire-proof anti-aging water-proof air-proof cable sealing part and a preparation method of the rubber material. The rubber material is prepared from, byweight, 50-60 parts of natural rubber, 10-20 parts of epoxy acrylate rubber, 10-15 parts of an ethylene-propylene-diene monomer, 5-10 parts of nanometer zinc oxide, 5-10 parts of nanometer magnesium oxide, 5-10 parts of nanometer calcium oxide, 10-15 parts of stearic acid modified kieselguhr, 5-10 parts of phthalic acid diallyl ester, 5-10 parts of organic modified montmorillonite, 1-5 parts of ananti-aging agent, 1-5parts of a fire retardant, 1-5 parts of an accelerant, 1-5 parts of a coupling agent and 1-5 parts of a vulcanizing agent. The rubber material for the fire-proof anti-aging water-proof air-proof cable sealing part is reasonable in component composition design, is good in fire-proof, anti-aging and water-proof performance, long in service life and low in production cost, the preparation technology saves energy and is friendly to the environment, no toxic and side effects are generated, and the physical health of production workers is ensured.

Description

technical field [0001] The invention belongs to the technical field of cable sealing, and in particular relates to a rubber material for a fireproof, anti-aging, waterproof and gas-proof cable seal and a production process thereof. Background technique [0002] A cable, made of one or more mutually insulated conductors and an outer insulating layer, is a wire that transmits power or information from one place to another. [0003] Cables include power cables, control cables, compensation cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single or multi-strand wires and insulation layers, and are used to connect circuits, electrical appliances, etc. [0004] Cable duct sealing is a duct sealing technology. The main function is to prevent sewage and rainwater from flowing into the pipeline, which will cause the cable to run ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/00C08L33/14C08L23/16C08K13/06C08K9/04C08K7/26C08K3/22C08K5/12
CPCC08K2003/2224C08K2003/2296C08K2201/011C08L7/00C08L2201/02C08L2201/08C08L2205/035C08L33/14C08L23/16C08K13/06C08K9/04C08K7/26C08K3/22C08K5/12Y02P20/10
Inventor 吴之陈
Owner EAST SEALING TECH (JIANGSU) CO LTD
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