CN1838335A - Enhanced composite resin insulating material and making method thereof - Google Patents
Enhanced composite resin insulating material and making method thereof Download PDFInfo
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- CN1838335A CN1838335A CN 200510038581 CN200510038581A CN1838335A CN 1838335 A CN1838335 A CN 1838335A CN 200510038581 CN200510038581 CN 200510038581 CN 200510038581 A CN200510038581 A CN 200510038581A CN 1838335 A CN1838335 A CN 1838335A
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- fiber cloth
- resin
- insulating material
- glass fiber
- alkali
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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
The present invention relates to a kind of enhancing composite resin insulating material and preparation method thereof, belong to chemical technology field.
Background technology
The epoxy phenolics insulating material is used very extensive in industries such as electrical equipment and metallurgy.Existing epoxy novolac laminated glass insulating material is a base material with the alkali-free glass fiber cloth, soaks with epoxy phenolics to form through mechanical hot pressing.But at present a lot of producers are for reducing production costs, land plaster commonly used is made filler when actual production, the insulation property of its product, physical property, especially technical indicators such as mechanical performance of products, resistance to wear, weatherability, resistance to impact, anti-flammability can not reach the standard of defined, can not reach the new specification requirement of present insulating material far away.Existing epoxy novolac laminated glass insulating material, production cost height, complex manufacturing.
Summary of the invention
Purpose of the present invention is made base material at existing with alkali-free glass fiber cloth, soak above-mentioned all deficiencies that the insulating material that forms through mechanical hot pressing with epoxy phenolics exists, provide a kind of maintenance various technical indicators, improve insulation property, mechanical performance, the physical property of its product more, and have resistance to wear preferably, weatherability, resistance to impact, good outward appearance, good flame-retardant effect and machining property, production cost is low, simple a kind of enhancing composite resin insulating material of production technology and preparation method thereof.
The objective of the invention is to be achieved through the following technical solutions, a kind of enhancing composite resin insulating material, make base material with alkali-free glass fiber cloth or medium alkali fiber cloth, comprise an amount of bonding agent, reinforcing agent, filler, curing agent, catalyst and auxiliary agent, form through mechanical hot pressing, it is characterized in that described bonding agent adopts unsaturated polyester resin; Described reinforcing agent adopts polystyrene resin; Described filler adopts aluminium hydroxide; A kind of enhancing composite resin insulating material manufacture method, it is characterized in that described method is that the unsaturated polyester resin solution that adds as bonding agent evenly stirs in as the polystyrene resin of reinforcing agent, after treating that polystyrene resin is dissolved in unsaturated polyester resin solution fully, add filler aluminium hydroxide secondary stirring, add curing agent, catalyst and the auxiliary agent formation mixed solution that stirs for three times again, alkali-free glass fiber cloth or medium alkali fiber cloth base material are immersed mixed solution, with borosilicate glass film front cover, mould molding.
The invention discloses a kind of component that strengthens composite resin insulating material and preparation method thereof, adopting alkali-free glass fiber cloth or medium alkali fiber cloth is base material, unsaturated polyester resin is a bonding agent, polystyrene resin is a reinforcing agent, aluminium hydroxide is filler, with bonding agent, reinforcing agent, filler, curing agent, catalyst and auxiliary agent are made mixed solution, again alkali-free glass fiber cloth or medium alkali fiber cloth base material are immersed mixed solution, with borosilicate glass film front cover, the mould molding mechanical hot pressing forms, material of the present invention removes has higher insulation property, outside mechanical performance and the physical property, topmost advantage is its resistance to wear, weatherability, resistance to impact, good outward appearance, good flame-retardant effect and machining property, the insulation degree is significantly improved.
Embodiment
The present invention makes base material with alkali-free glass fiber cloth or medium alkali fiber cloth, selecting unsaturated polyester resin for use is bonding agent, also can select heat-resistant fireproof resin or thermosetting resin for use is bonding agent, polystyrene resin is a dose, aluminium hydroxide is filler, manufacture method is that the unsaturated polyester resin solution that adds as bonding agent in as the polystyrene resin of reinforcing agent evenly stirs, do the softening processing of compound erosion, after treating that polystyrene resin is dissolved in unsaturated polyester resin solution fully, add filler aluminium hydroxide secondary stirring, make filler aluminium hydroxide be dissolved in the mixed resin solution fully, add an amount of curing agent again, catalyst and the auxiliary agent formation mixed solution that stirs for three times, alkali-free glass fiber cloth or medium alkali fiber cloth base material are immersed mixed solution, and with the product of used system borosilicate glass film front cover, mould molding forms through mechanical hot pressing; The mass ratio of unsaturated polyester resin, alkali-free glass fiber cloth or medium alkali fiber cloth, polystyrene resin, aluminium hydroxide is 4: 2: 1: 1; Mold temperature is controlled at the 35-40 degree, and the mechanical hot pressing temperature is controlled at the 60-120 degree; The present invention adopts different templates Mold Making insulation fabric swatch, insulation stringing, empire cloth rod, insulation cushion and various allotype insulation spare.
Claims (5)
1, a kind of enhancing composite resin insulating material, make base material with alkali-free glass fiber cloth or medium alkali fiber cloth, comprise an amount of bonding agent, reinforcing agent, filler, curing agent, catalyst and auxiliary agent, it is characterized in that described bonding agent adopts unsaturated polyester resin; Described reinforcing agent adopts polystyrene resin; Described filler adopts aluminium hydroxide.
2, enhancing composite resin insulating material according to claim 1 is characterized in that bonding agent also can adopt heat-resistant fireproof resin or thermosetting resin.
3, a kind of enhancing composite resin insulating material manufacture method, it is characterized in that described method is that the unsaturated polyester resin solution that adds as bonding agent evenly stirs in as the polystyrene resin of reinforcing agent, after treating that polystyrene resin is dissolved in unsaturated polyester resin solution fully, add filler aluminium hydroxide secondary stirring, add curing agent again, catalyst and the auxiliary agent formation mixed solution that stirs for three times, alkali-free glass fiber cloth or medium alkali fiber cloth base material are immersed mixed solution, with borosilicate glass film front cover, mould molding forms through mechanical hot pressing.
4, enhancing composite resin insulating material manufacture method according to claim 3, the mass ratio that it is characterized in that unsaturated polyester resin, alkali-free glass fiber cloth or medium alkali fiber cloth, polystyrene resin, aluminium hydroxide is 4: 2: 1: 1.
5, enhancing composite resin insulating material manufacture method according to claim 3 is characterized in that mold temperature is controlled at the 35-40 degree, and the mechanical hot pressing temperature is controlled at the 60-120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510038581 CN1838335A (en) | 2005-03-25 | 2005-03-25 | Enhanced composite resin insulating material and making method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510038581 CN1838335A (en) | 2005-03-25 | 2005-03-25 | Enhanced composite resin insulating material and making method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1838335A true CN1838335A (en) | 2006-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510038581 Pending CN1838335A (en) | 2005-03-25 | 2005-03-25 | Enhanced composite resin insulating material and making method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN1838335A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785445A (en) * | 2012-08-06 | 2012-11-21 | 衡阳星鑫绝缘材料有限公司 | High-temperature heat-insulation electromagnetic shielding fabric and production method thereof |
| CN102816504A (en) * | 2012-08-06 | 2012-12-12 | 衡阳星鑫绝缘材料有限公司 | Light-weight high-temperature heat-insulation electromagnetic-shielding composite casing pipe and production method thereof |
| CN109301398A (en) * | 2018-09-29 | 2019-02-01 | 昆山科正荣电子材料有限公司 | A kind of new energy battery heating system |
-
2005
- 2005-03-25 CN CN 200510038581 patent/CN1838335A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785445A (en) * | 2012-08-06 | 2012-11-21 | 衡阳星鑫绝缘材料有限公司 | High-temperature heat-insulation electromagnetic shielding fabric and production method thereof |
| CN102816504A (en) * | 2012-08-06 | 2012-12-12 | 衡阳星鑫绝缘材料有限公司 | Light-weight high-temperature heat-insulation electromagnetic-shielding composite casing pipe and production method thereof |
| CN109301398A (en) * | 2018-09-29 | 2019-02-01 | 昆山科正荣电子材料有限公司 | A kind of new energy battery heating system |
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| WD01 | Invention patent application deemed withdrawn after publication |