CN102675894A - Resin applied to heat-resisting insulating sleeve and preparation method of resin - Google Patents
Resin applied to heat-resisting insulating sleeve and preparation method of resin Download PDFInfo
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- CN102675894A CN102675894A CN2012101814116A CN201210181411A CN102675894A CN 102675894 A CN102675894 A CN 102675894A CN 2012101814116 A CN2012101814116 A CN 2012101814116A CN 201210181411 A CN201210181411 A CN 201210181411A CN 102675894 A CN102675894 A CN 102675894A
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Abstract
The invention relates to resin applied to a heat-resisting insulating sleeve and a preparation method of the resin. The resin comprises the following ingredients by weight percent: 40 to 50 percent of resin and 50 to 60percent of high-temperature resistant ceramic. The method comprises the following steps: drying the ingredients, mixing the ingredients uniformly, curing the mixture in a forming die for 6 to 8 seconds at 180 to 185 DEG C under the curing pressure of 30 to 80 MPa, and demoulding to obtain the product. As the high-temperature resistant ceramic with a favorable heat-resisting insulating property is added into the resin of the insulating sleeve material, the insulating sleeve can bear 800 too 1000 DEG C high temperature, the service life of the insulating sleeve used in a high-temperature environment is greatly prolonged, each set of insulating sleeve can be used continuously for 3 to 4 days, the production efficiency is improved, and the production cost is reduced. Moreover, the preparation technology is simple; the cost is low; and the application prospect is favorable.
Description
Technical field
The invention belongs to resin and preparation field thereof, particularly a kind of resin that is applied to the high temperature insulation cover and preparation method thereof.
Background technology
CO is because its cost is low, and dioxide gas is prone to produce, and is widely used in each big peanut.Shield carbon-dioxide arc welding (is called for short CO
2Weldering) shielding gas is that carbonic acid gas (adopts CO sometimes
2The mixed gas of+Ar).Because the special influence of the heat physical properties of dioxide gas; When using conventional welding source, end of welding first melt metal can not form the axial free transition of equilibrated, needs to adopt short circuit and molten drop necking down quick-friedly to break, therefore usually; Weld free transition phase ratio with MIG, it is more to splash.But as adopting the high-quality welding machine, it is suitable that parameter is selected, and can obtain very stable welding process, and making splashes is reduced to minimum degree.Because used shielding gas is cheap, formation of weld is good when adopting short circuiting transfer, adds the good quality solder joints of using the welding wire that contains reductor can obtain not have subsurface defect.Therefore this welding process has become one of most important welding process of ferrous material at present.
CO is in for a long time with insulation covering and bears the effect that several Baidu high temperature continues in the high temperature, and the highest temperature environment of bearing 300-500 ℃ of original insulation covering material in use need be changed 2 to 3 covers every day, influences production efficiency and cost.
Summary of the invention
Technical problem to be solved by this invention provides a kind of resin that is applied to the high temperature insulation cover and preparation method thereof, introduces the well behaved refractory ceramics component of high temperature insulation in this resin, thereby the heatproof temperature of insulation covering is brought up to 800-1000 ℃; Preparation technology is simple, and cost is low, has a good application prospect.
A kind of resin that is applied to high temperature insulation cover of the present invention, the component of said resin is: by weight percentage, 40 ~ 50% resin and 50 ~ 60% refractory ceramics component.
Said refractory ceramics component is one or more in Natural manganese dioxide, mica powder, talcum powder, Suzhou soil, silicon oxide, aluminum oxide, the acicular wollastonite.
The component of said resin is: by weight percentage, and resin 40%, Natural manganese dioxide 4%, mica powder 12%, talcum powder 25%, Suzhou soil 8%, silicon oxide 8%, Zinic stearas 3%.
The component of said resin is: by weight percentage, and resin 38%, Natural manganese dioxide 5%, mica powder 12%, talcum powder 6%, silicon oxide 15%, aluminum oxide 20%, Zinic stearas 4%.
The component of said resin is: by weight percentage, and resin 50%, mica powder 15%, silicon oxide 10%, aluminum oxide 3%, acicular wollastonite 19%, Zinic stearas 3%.
A kind of preparation of the present invention is applied to the method for the resin of high temperature insulation cover, comprising:
By weight percentage, mix after resin with 40 ~ 50% and the oven dry of 50 ~ 60% refractory ceramics component, 180 ~ 185 ℃ solidified for 6 ~ 8 seconds in forming mould, and solidifying pressure is 30-80MPa, and the demoulding then promptly gets.
The present invention adopts the refractory ceramics component of introducing high temperature insulation in the resin; Like components such as Natural manganese dioxide, mica powder, talcum powder, Suzhou soil, silicon oxide, aluminum oxide, acicular wollastonites; The fully oven dry of each component, proportioning, mixing; Weigh the back in forming mould the heating and pressurizing curing molding, promptly get the insulation covering finished product after the demoulding.
Beneficial effect
The present invention introduces the well behaved refractory ceramics component of high temperature insulation in the resin of insulation covering material; Thereby the heatproof temperature of insulation covering is brought up to 800-1000 ℃; Thereby improve the work-ing life in the high temperature use greatly; Through using every cover can use continuously 3-4 days, improved production efficiency, reduced production cost; Preparation technology is simple, and cost is low, has a good application prospect.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
By weight percentage, resin 40%, Natural manganese dioxide 4%, mica powder 12%, talcum powder 25%, Suzhou soil 8%, silicon oxide 8%, Zinic stearas 3%, the oven dry back is by the proportioning mixing dosage, and 180 ℃ solidified for 6 seconds in forming mould, and solidifying pressure is 30MPa, and the demoulding gets finished product then.
Embodiment 2
By weight percentage, resin 38%, Natural manganese dioxide 5%, mica powder 12%; Talcum powder 6%, silicon oxide 15%, aluminum oxide 20%, Zinic stearas 3%; The oven dry back is by the proportioning mixing dosage, and 185 ℃ solidified for 6 seconds in forming mould, and solidifying pressure is 50MPa, and the demoulding gets finished product then.
Embodiment 3
By weight percentage, resin 50%, mica powder 15%, silicon oxide 10%, aluminum oxide 3%, acicular wollastonite 19%, Zinic stearas 3%, the oven dry back is by the proportioning mixing dosage, and 185 ℃ solidified for 6 seconds in forming mould, and solidifying pressure is 80MPa, and the demoulding gets finished product then.
Through detecting, the prepared resin of embodiment 1-3 is brought up to 800-1000 ℃ with the heatproof temperature of insulation covering, thereby improves greatly the work-ing life in the high temperature use, can use continuously 3-4 days through using every cover.
Claims (6)
1. resin that is applied to high temperature insulation cover, it is characterized in that: the component of said resin is: by weight percentage, 40 ~ 50% resin and 50 ~ 60% refractory ceramics component.
2. a kind of resin that is applied to the high temperature insulation cover according to claim 1, it is characterized in that: said refractory ceramics component is one or more in Natural manganese dioxide, mica powder, talcum powder, Suzhou soil, silicon oxide, aluminum oxide, the acicular wollastonite.
3. a kind of resin that is applied to the high temperature insulation cover according to claim 1, it is characterized in that: the component of said resin is: by weight percentage, resin 40%, Natural manganese dioxide 4%, mica powder 12%, talcum powder 25%, Suzhou soil 8%, silicon oxide 8%, Zinic stearas 3%.
4. a kind of resin that is applied to the high temperature insulation cover according to claim 1, it is characterized in that: the component of said resin is: by weight percentage, resin 38%, Natural manganese dioxide 5%, mica powder 12%, talcum powder 6%, silicon oxide 15%, aluminum oxide 20%, Zinic stearas 4%.
5. a kind of resin that is applied to the high temperature insulation cover according to claim 1, it is characterized in that: the component of said resin is: by weight percentage, resin 50%, mica powder 15%, silicon oxide 10%, aluminum oxide 3%, acicular wollastonite 19%, Zinic stearas 3%.
6. one kind prepares the method that is applied to the resin of high temperature insulation cover as claimed in claim 1, comprising:
By weight percentage, mix after resin with 40 ~ 50% and the oven dry of 50 ~ 60% refractory ceramics component, 180 ~ 185 ℃ solidified for 6 ~ 8 seconds in forming mould, and solidifying pressure is 30-80MPa, and the demoulding then promptly gets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210181411.6A CN102675894B (en) | 2012-06-04 | 2012-06-04 | A kind of resin and preparation method thereof being applied to high temperature insulation cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210181411.6A CN102675894B (en) | 2012-06-04 | 2012-06-04 | A kind of resin and preparation method thereof being applied to high temperature insulation cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102675894A true CN102675894A (en) | 2012-09-19 |
| CN102675894B CN102675894B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210181411.6A Active CN102675894B (en) | 2012-06-04 | 2012-06-04 | A kind of resin and preparation method thereof being applied to high temperature insulation cover |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108623841A (en) * | 2018-05-23 | 2018-10-09 | 芜湖航天特种电缆厂股份有限公司 | Cable insulating packing and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6620749B2 (en) * | 2000-01-24 | 2003-09-16 | Hc Chem Research And Service Corp. | Light-weight black ceramic insulation |
| CN101404189A (en) * | 2008-11-25 | 2009-04-08 | 南京工业大学 | Fast ceramic flame-resistant cable and its production method |
| CN101544014A (en) * | 2009-04-08 | 2009-09-30 | 武汉理工大学 | Preparation method for novel high temperature resisting organic fire prevention heat insulating material |
| CN101574754A (en) * | 2008-05-07 | 2009-11-11 | 刘孝梅 | Nozzle of CO2 shielded welding torch |
| CN102030986A (en) * | 2010-11-26 | 2011-04-27 | 合肥工业大学 | Polybenzoxazine resin/SiO2 hybrid material and preparation method thereof |
-
2012
- 2012-06-04 CN CN201210181411.6A patent/CN102675894B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6620749B2 (en) * | 2000-01-24 | 2003-09-16 | Hc Chem Research And Service Corp. | Light-weight black ceramic insulation |
| CN101574754A (en) * | 2008-05-07 | 2009-11-11 | 刘孝梅 | Nozzle of CO2 shielded welding torch |
| CN101404189A (en) * | 2008-11-25 | 2009-04-08 | 南京工业大学 | Fast ceramic flame-resistant cable and its production method |
| CN101544014A (en) * | 2009-04-08 | 2009-09-30 | 武汉理工大学 | Preparation method for novel high temperature resisting organic fire prevention heat insulating material |
| CN102030986A (en) * | 2010-11-26 | 2011-04-27 | 合肥工业大学 | Polybenzoxazine resin/SiO2 hybrid material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108623841A (en) * | 2018-05-23 | 2018-10-09 | 芜湖航天特种电缆厂股份有限公司 | Cable insulating packing and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN102675894B (en) | 2016-01-20 |
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