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Enhanced composite resin insulating material and making method thereof

A technology of insulating materials and reinforced composites, applied in insulators, insulators, electrical components, etc., can solve problems such as high production costs, complex production processes, and inability to meet new technical requirements for insulating materials.

Inactive Publication Date: 2006-09-27
李德和
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, in order to reduce production costs, many manufacturers often use gypsum powder as a filler in actual production. And other technical indicators can not meet the prescribed standards, far from meeting the new technical requirements of the current insulating materials
Existing epoxy phenolic laminated glass insulation materials have high production cost and complex production process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] In the present invention, alkali-free glass fiber cloth or medium-alkali glass fiber cloth is used as the base material, unsaturated polyester resin is selected as the adhesive, and high-temperature resistant flame-retardant resin or thermosetting resin can also be selected as the adhesive. Polystyrene resin is Adding agent, aluminum hydroxide is used as filler, the production method is to add unsaturated polyester resin solution as binder into polystyrene resin as reinforcing agent and stir evenly, perform compound erosion and softening treatment, wait until polystyrene resin is completely After dissolving in the unsaturated polyester resin solution, add the filler aluminum hydroxide and stir twice to completely dissolve the filler aluminum hydroxide in the mixed resin solution, then add an appropriate amount of curing agent, catalyst and auxiliary agent and stir three times to form a mixed mixture. Solution, immerse the base material of non-alkali glass fiber cloth or ...

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PUM

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Abstract

This invention relates to a reinforced compound resin insulating material and its making method, which belongs to chemical industry field, this invention uses non-alkali glass fiber cloth or middle-alkali glass fiber cloth as the base material, unsaturated polyester resin as the binder, polystyrene resin as the reinforcing agent, and aluminum hydroxide as the filter, it mixes the binder, reinforcing agent, filter, curing agent, catalyst and auxiliary substance up into the compound solution, and then makes the non-alkali glass fiber cloth or middle-alkali glass fiber cloth immerge into the compound solution, then it covers its face with borosilicate glass film, at last it is molded by the press. The advantages of this invention is that besides the material has high insulating, mechanism and physics capabilities, it also has high resistance, high impact resistance and fine flame-proof effect and mechanical processing capability, which can be made into the insulating cloth board, insulating cloth tube, insulating stick, insulating mat and so on.

Description

technical field [0001] The invention relates to a reinforced composite resin insulating material and a manufacturing method thereof, belonging to the technical field of chemical industry. Background technique [0002] Epoxy phenolic resin insulation materials are widely used in electrical and metallurgical industries. The existing epoxy phenolic laminated glass insulation material is made of alkali-free glass fiber cloth, impregnated with epoxy phenolic resin and mechanically heated. However, at present, in order to reduce production costs, many manufacturers often use gypsum powder as a filler in actual production. And other technical indicators can not meet the prescribed standards, far from meeting the new technical requirements of the current insulating materials. The existing epoxy phenolic laminated glass insulating material has high production cost and complex production process. Contents of the invention [0003] The object of the present invention aims at the a...

Claims

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Application Information

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IPC IPC(8): H01B3/00C08L67/06C08J5/08H01B17/60
Inventor 李德和
Owner 李德和
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