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Modified silicone rubber cable material with high flame retardance and high wear resistance

A technology of rubber cables and modified silicon, which is applied in the direction of rubber insulators, plastic/resin/wax insulators, organic insulators, etc., can solve the problem that the mechanical properties, wear resistance and flame retardancy cannot meet the requirements of the society, and the flammability of silicone rubber etc. to reduce temperature, increase strength and wear resistance, increase tensile strength and elongation at break

Inactive Publication Date: 2015-03-11
ANHUI DUJIANG CABLE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continuous improvement of the level of industrialization, people's requirements for silicone rubber are getting higher and higher. Silicone rubber as a polymer has the disadvantage of being flammable. Silicone rubber used as a cable material has poor mechanical properties, wear resistance and resistance. The flammability cannot meet the requirements of the society and needs to be modified

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The high flame retardant and high wear resistance modified silicone rubber cable material of the present invention, its raw material comprises the following components by weight: 50 parts of silicone rubber, 15 parts of EPDM rubber, 8 parts of butyl rubber, ethylene-vinyl acetate 5 parts of ester rubber, 10 parts of polyurethane, 23 parts of modified alumina, 68 parts of nylon, 0.3 parts of tetramethyl piperidine oxide, 23 parts of nano calcium carbonate, 35 parts of carboxylated carbon nanotubes, 2 parts of coupling agent, Dicumyl oxide 3.8 parts, modified enzymatic lignin 18 parts, zinc oxide 2 parts, stearic acid 1.8 parts, superfine aluminum hydroxide 5 parts, ethylene glycol diphosphate tetraethyl ester 6 parts, diethylene glycol 1 part of tetraethyl diphosphate, 10 parts of microencapsulated red phosphorus, 1.3 parts of triallyl isocyanurate, 1 part of acrylic acid, 1.2 parts of accelerator, 3.5 parts of anti-aging agent, and 0.2 parts of softener.

Embodiment 2

[0019] The high flame retardant and high wear resistance modified silicone rubber cable material of the present invention, its raw material comprises the following components by weight: 65 parts of silicone rubber, 5 parts of EPDM rubber, 3 parts of butyl rubber, ethylene-vinyl acetate 12 parts of ester rubber, 3 parts of polyurethane, 10 parts of modified alumina, 63 parts of nylon, 2 parts of tetramethyl piperidine oxide, 10 parts of nano calcium carbonate, 20 parts of carboxylated carbon nanotubes, 3.8 parts of coupling agent, over Dicumyl oxide 2 parts, modified enzymatic lignin 5 parts, zinc oxide 3 parts, stearic acid 1 part, superfine aluminum hydroxide 20 parts, ethylene glycol diphosphate tetraethyl ester 2 parts, diethylene glycol 3.5 parts of tetraethyl diphosphate, 2 parts of microencapsulated red phosphorus, 0.2 parts of triallyl isocyanurate, 2.5 parts of acrylic acid, 2.8 parts of accelerator, 2 parts of antioxidant, 1 part of softener;

[0020] Wherein, the mod...

Embodiment 3

[0023] The high flame retardant and high wear resistance modified silicone rubber cable material of the present invention, its raw material comprises the following components by weight: 62 parts of silicone rubber, 11 parts of EPDM rubber, 5.8 parts of butyl rubber, ethylene-vinyl acetate 8.6 parts of ester rubber, 8.6 parts of polyurethane, 18.3 parts of modified alumina, 66.4 parts of nylon, 1.68 parts of tetramethyl piperidine oxide, 14 parts of nano calcium carbonate, 25 parts of carboxylated carbon nanotubes, 3.4 parts of coupling agent, over 3.5 parts of dicumyl oxide, 15 parts of modified enzymatic lignin, 2.7 parts of zinc oxide, 1.5 parts of stearic acid, 16 parts of superfine aluminum hydroxide, 4.8 parts of tetraethyl ethylene glycol diphosphate, diethylene glycol 2.6 parts of tetraethyl diphosphate, 7 parts of microencapsulated red phosphorus, 0.75 parts of triallyl isocyanurate, 1.7 parts of acrylic acid, 1.8 parts of accelerator, 2.56 parts of antioxidant, 0.9 par...

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Abstract

The invention discloses a modified silicone rubber cable material with high flame retardance and high wear resistance. The modified silicone rubber cable material is prepared from the following raw materials: silicone rubber, ethylene-propylene-diene monomer rubber, butyl rubber, ethylene-vinyl acetate rubber, polyurethane, modified alumina, nylon 6, 2,2,6,6-tetramethylpiperidinooxy, nanometer calcium carbonate, a carboxylation carbon nanotube, a coupling agent, dicumyl peroxide, modified enzymatic hydrolysis lignin, zinc oxide, stearic acid, ultra-fine aluminum hydroxide, ethyl glycol tetraethyl diphosphate, diethylene glycol tetraethyl diphosphate, a red phosphorus microcapsule, triallyl isocyanurate, acrylic acid, an accelerant, an anti-ageing agent, and a softener. The modified silicone rubber cable material with high flame retardance and high wear resistance disclosed by the invention is good in flame retardance, high in wear resistance, high in mechanical strength, and long in service life.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to a modified silicon rubber cable material with high flame resistance and high wear resistance. Background technique [0002] Silicone rubber is one of the important varieties of special synthetic rubber. Compared with general organic rubber, silicone rubber has high bond energy and high flexibility, excellent heat resistance, weather resistance, aging resistance and electrical properties, low compression Permanent deformation, currently has a wide range of applications in aerospace, electrical and electronic, wire and cable and other fields. However, with the continuous improvement of the level of industrialization, people's requirements for silicone rubber are getting higher and higher. Silicone rubber as a polymer has the disadvantage of being flammable. Silicone rubber used as a cable material has poor mechanical properties, wear resistance and resistance. The flammabi...

Claims

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Application Information

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IPC IPC(8): C08L83/04C08L23/16C08L23/22C08L23/08C08L75/04C08L77/02C08L97/00C08K13/06C08K9/06C08K3/22C08K9/00C08K7/00C08K3/26C08K5/14C08K5/09C08K5/521C08K3/02C08K5/3492H01B3/46H01B3/28C08H7/00
Inventor 巫春生
Owner ANHUI DUJIANG CABLE GROUP
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