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Rubber material for manufacturing UL and HPN power cord

A rubber material, power cord technology, applied in plastic/resin/wax insulators, organic insulators, etc., can solve problems such as electrical equipment failure, power cord damage, unusability, etc., to ensure normal use, good heat resistance, avoidance damage effect

Inactive Publication Date: 2011-06-22
DONGGUAN RECHEER ELECTRIC APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Usually, for some electrical equipment such as electric heaters, heaters, microwave ovens, electric irons, electric ovens, etc., UL and HPN power cords are required to have good electrical insulation resistance and safety and environmental protection performance, because with these electrical equipment The power of the power cord has generally increased, and the requirements for heat resistance, aging resistance, flame retardancy, and electrical insulation resistance of the power cord have also increased. Therefore, the current UL and HPN type power cord insulation and safety and environmental performance cannot meet the use requirements. It is easy to cause damage to the power cord, resulting in electrical equipment failure and unusable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] The present invention will be described below in combination with specific embodiments.

[0009] A rubber material used to make UL and HPN type power cords, the material formula contains: chlorinated polyethylene (CPE), chlorosulfonated polyethylene (CSM), aluminum hydroxide, plasticizer, flame retardant, Carbon black component, its composition by weight is: chlorinated polyethylene 10-30kg, chlorosulfonated polyethylene 10-20kg, aluminum hydroxide 10-30kg, plasticizer 1.0-5.0kg, flame retardant 2.0-10.0kg , Carbon black 1.0~5.0kg.

[0010] According to the rubber material used to make UL and HPN type power cords according to the present invention, according to the different requirements of electric wire safety regulations and user arc testing, the formula of the rubber material needs to be added: vulcanization aids, activators, lubricants, Stabilizer and other compounding agents, the composition of which is by weight: vulcanization aid 0-1.0kg, active agent 0-5.0kg, s...

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PUM

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Abstract

The invention discloses a rubber material used for manufacturing UL and HPN power cords. The material comprises chlorinated polyethylene (CPE), chlorosulfonated polyethylene (CSM), aluminium hydroxide, a plasticizer, a fire retardant and a carbon black component. According to the regulations of electric wire safety and different requirements of arc tests of users, the formula of the rubber material still needs to be added with a vulcanization aid, an activating agent, a lubricant, a stabilizer and other compounding agents. The chlorinated polyethylene (CPE), the chlorosulfonated polyethylene (CSM) and the aluminium hydroxide are taken as main raw materials and added with other accessory materials. The rubber material is manufactured by adopting the electric wire radiation technique process. The UL and HPN power cords made from the rubber material have good indexes of heat resistance, aging resistance, flame resistance and insulation strength, thereby solving the problem that the UL and HPN power cords of electric equipment can not meet using requirements, preventing power cords from being damaged and ensuring the normal use of electric equipment.

Description

technical field [0001] The invention belongs to the technical field of electric materials and relates to a power cord material, in particular to a rubber material used for making UL and HPN type power cords. Background technique [0002] Usually, for some electrical equipment such as electric heaters, heaters, microwave ovens, electric irons, electric ovens, etc., UL and HPN power cords are required to have good electrical resistance, insulation and safety and environmental performance. The power of the power cord has generally increased, and the requirements for heat resistance, aging resistance, flame retardancy, and electrical insulation resistance of the power cord have also increased. Therefore, the current insulation and safety and environmental performance of UL and HPN power cords cannot meet the use requirements. It is easy to cause damage to the power cord, resulting in failure of electrical equipment and failure to use it. Contents of the invention [0003] The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L23/34C08K3/04C08K3/22H01B3/44C08L23/28
Inventor 白建明
Owner DONGGUAN RECHEER ELECTRIC APPLIANCE