CN104637635A - Insulator manufacturing process - Google Patents
Insulator manufacturing process Download PDFInfo
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- CN104637635A CN104637635A CN201310565351.2A CN201310565351A CN104637635A CN 104637635 A CN104637635 A CN 104637635A CN 201310565351 A CN201310565351 A CN 201310565351A CN 104637635 A CN104637635 A CN 104637635A
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Abstract
The invention discloses an insulator manufacturing process. The insulator manufacturing process includes: adding 10-15kg of epoxy resin, 6-8kg of low shrinkage agent, 58-62g of inhibitor, 250-280g of tert-butyl ester, 160-170g of red pigment, 1-2.5kg of active calcium, 600-680g of release agent and 100-120g of calcium hydroxide into a container for mixing, and stirring for 10-15 minutes to obtain a mixture; adding 4-6kg of 400-mesh ground calcium carbonate and 20-28kg of aluminum hydrate powder into the container, and continuing stirring for 10-15 minutes; adding 9-15kg of glass fibers into the container, stirring for 8-9 minutes to obtain a mixed material, and placing the mixed material for 12-48h; pouring the mixed material after placement in a forming die to obtain a disc-type insulator. The insulator manufacturing process has the advantages of reasonable raw material formula, easiness in raw material acquisition, simplicity and low production cost.
Description
Technical field
The present invention relates to a kind of insulator manufacture craft, particularly relate to a kind of disk insulator manufacture craft.
Background technology
Insulator is a kind of special insulation control, can play an important role in overhead transmission line.Insulator is used for electric pole, and slowly develop and hung the insulator of a lot of plate-like in one end of high type high-tension bus-bar connection tower, it is made up of glass or pottery usually in order to increase creepage distance, is just insulator.Insulator plays two basic roles in overhead transmission line, namely support wire and prevent electric current return ground, these two effects must be guaranteed, insulator should not to change the various dynamo-electric stress that causes and losing efficacy due to environment and electric loading condition, otherwise insulator would not produce great effect, use and the service life of whole piece circuit will be damaged.
Insulator can be divided into pillar (pillar) insulator, suspension insulator, anti-pollution type insulator and bushing insulator by structure.Insulator used in overhead transmission line, conventional has pin insulator, shackle insulator, suspension insulator, porcelain pole arm, rod insulator and strain insulator etc.Now conventional insulator has: ceramic insulator, glass fiber reinforced plastic insulator, synthetic insulator, semiconducting insulation.
The main material of existing insulator is chapeau de fer, toughened glass or pottery and steel pin composition, and glued together with cement gel.Make insulator by these materials, its complex manufacturing technology, and production cost is high.
Summary of the invention
The object of the invention is the above-mentioned shortcoming for overcoming current insulator.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of insulator manufacture craft is provided, comprises the following steps:
(1) composition of raw materials: epoxy resin 10 ~ 15 kilograms, shrinking agent 6 ~ 8 kilograms, 58 ~ 62 grams, inhibitor, the tert-butyl ester 250 ~ 280 grams, red 160 ~ 170 grams, calcium activated 1 ~ 2.5 kilogram, release agent 600 ~ 680 grams, 100 ~ 120 grams, calcium hydroxide, 400 order coarse whiting 4 ~ 6 kilograms, aluminium hydrate powder 20 ~ 28 kilograms, 9 ~ 15 kilograms, glass fibre; Described release agent is zinc stearate; Described inhibitor is boric acid or maleic acid;
(2) epoxy resin, shrinking agent, inhibitor, the tert-butyl ester, red, calcium activated, release agent, calcium hydroxide are added in container according to above-mentioned formula mix, then stir and obtain mixture in 10 ~ 15 minutes;
(3) add 400 order coarse whiting and aluminium hydrate powders in the above-described container again, continue stirring 10 ~ 15 minutes;
(4) stir after adding glass fibre again in described container and obtain mixed material in 8 ~ 9 minutes;
(5) mixed material step (4) obtained is placed 12 ~ 48 hours;
(6) in mould, pour into a mould the mixed material after placing in step (5), obtain insulator.
Described shrinking agent is material paste.
Advantage of the present invention is that composition of raw materials is reasonable, and raw material easily obtains, and technique is simple, and production cost is low.
Embodiment
Below by embodiment, the invention will be further described.
Embodiment 1
Epoxy resin 10 kilograms, shrinking agent 6 kilograms, 58 grams, inhibitor, the tert-butyl ester 250 grams, red 170 grams, calcium activated 1 kilogram, release agent 650 grams, 100 grams, calcium hydroxide are added in container and mix, then stirs and obtain mixture in 10 minutes; In said vesse, add 400 order coarse whiting 4 kilograms, aluminium hydrate powder 20 kilograms again, continue stirring 10 minutes; And then add 13 kilograms, glass fibre in said vesse after, stirring obtains mixed material in 8 ~ 9 minutes, places 12 hours; Last mixed material in mould after cast placement, obtains described disk insulator.
Wherein shrinking agent is material paste; Release agent is zinc stearate; Inhibitor is boric acid or maleic acid.
Embodiment 2
By epoxy resin 12 kilograms, shrinking agent 8 kilograms, 60 grams, inhibitor, the tert-butyl ester 260 grams, red
Pigment 160 grams, calcium activated 2 kilograms, release agent 620 grams, 110 grams, calcium hydroxide are added in container and mix, and then stir and obtain mixture in 15 minutes; In said vesse, add 400 order coarse whiting 4 kilograms, aluminium hydrate powder 25 kilograms again, continue stirring 15 minutes; And then add 11 kilograms, glass fibre in said vesse after, stirring obtains mixed material in 8 ~ 9 minutes, places 24 hours; In mould, pour into a mould the mixed material of placement after 24 hours, obtain described disk insulator.
Wherein shrinking agent is material paste; Release agent is zinc stearate; Inhibitor is boric acid.
Embodiment 3
By epoxy resin 15 kilograms, shrinking agent 8 kilograms, 62 grams, inhibitor, the tert-butyl ester 280 grams, red
Pigment 160 grams, calcium activated 2.5 kilograms, release agent 680 grams, 120 grams, calcium hydroxide are added in container and mix, and then stir and obtain mixture in 10 ~ 15 minutes; In said vesse, add 400 order coarse whiting 6 kilograms, aluminium hydrate powder 28 kilograms again, continue stirring 10 ~ 15 minutes; And then add 15 kilograms, glass fibre in said vesse after, stirring obtains mixed material in 8 ~ 9 minutes, places 48 hours; In mould, pour into a mould the mixed material of placement after 48 hours, obtain described disk insulator.
Wherein shrinking agent is material paste; Release agent is zinc stearate; Inhibitor is boric acid.
Embodiment 4
Epoxy resin 13 kilograms, shrinking agent 7 kilograms, 61 grams, inhibitor, the tert-butyl ester 270 grams, red 165 grams, calcium activated 1.8 kilograms, release agent 600 grams, 110 grams, calcium hydroxide are added in container and mix, then stirs and obtain mixture in 12 minutes; In said vesse, add 400 order coarse whiting 6 kilograms, aluminium hydrate powder 27 kilograms again, continue stirring 15 minutes; And then add 9 kilograms, glass fibre in said vesse after, stirring obtains mixed material in 8 ~ 9 minutes, places 30 hours; In mould, pour into a mould the mixed material of placement after 30 hours, obtain described disk insulator.
Wherein shrinking agent is material paste; Release agent is zinc stearate; Inhibitor is maleic acid.
Claims (2)
1. an insulator manufacture craft, is characterized in that comprising the following steps:
(1) composition of raw materials: epoxy resin 10 ~ 15 kilograms, shrinking agent 6 ~ 8 kilograms, 58 ~ 62 grams, inhibitor, the tert-butyl ester 250 ~ 280 grams, red 160 ~ 170 grams, calcium activated 1 ~ 2.5 kilogram, release agent 600 ~ 680 grams, 100 ~ 120 grams, calcium hydroxide, 400 order coarse whiting 4 ~ 6 kilograms, aluminium hydrate powder 20 ~ 28 kilograms, 9 ~ 15 kilograms, glass fibre; Described release agent is zinc stearate; Described inhibitor is boric acid or maleic acid;
(2) epoxy resin, shrinking agent, inhibitor, the tert-butyl ester, red, calcium activated, release agent, calcium hydroxide are added in container according to above-mentioned formula mix, then stir and obtain mixture in 10 ~ 15 minutes;
(3) add 400 order coarse whiting and aluminium hydrate powders in the above-described container again, continue stirring 10 ~ 15 minutes;
(4) stir after adding glass fibre again in described container and obtain mixed material in 8 ~ 9 minutes;
(5) mixed material step (4) obtained is placed 12 ~ 48 hours;
(6) in mould, pour into a mould the mixed material after placing in step (5), obtain insulator.
2. insulator manufacture craft according to claim 1, is characterized in that, described shrinking agent is material paste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310565351.2A CN104637635A (en) | 2013-11-13 | 2013-11-13 | Insulator manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310565351.2A CN104637635A (en) | 2013-11-13 | 2013-11-13 | Insulator manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104637635A true CN104637635A (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310565351.2A Pending CN104637635A (en) | 2013-11-13 | 2013-11-13 | Insulator manufacturing process |
Country Status (1)
| Country | Link |
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| CN (1) | CN104637635A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847445A (en) * | 2017-03-08 | 2017-06-13 | 宁波高新区远创科技有限公司 | A kind of preparation method of extra-high voltage combined insulator material |
| CN108305734A (en) * | 2018-04-03 | 2018-07-20 | 江西华洋电瓷制造有限公司 | A kind of production method of aluminium oxide porcelain core rod composite insulator |
-
2013
- 2013-11-13 CN CN201310565351.2A patent/CN104637635A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847445A (en) * | 2017-03-08 | 2017-06-13 | 宁波高新区远创科技有限公司 | A kind of preparation method of extra-high voltage combined insulator material |
| CN108305734A (en) * | 2018-04-03 | 2018-07-20 | 江西华洋电瓷制造有限公司 | A kind of production method of aluminium oxide porcelain core rod composite insulator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |