CN1295102A - High temperature organosilicon paint - Google Patents
High temperature organosilicon paint Download PDFInfo
- Publication number
- CN1295102A CN1295102A CN 99114538 CN99114538A CN1295102A CN 1295102 A CN1295102 A CN 1295102A CN 99114538 CN99114538 CN 99114538 CN 99114538 A CN99114538 A CN 99114538A CN 1295102 A CN1295102 A CN 1295102A
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- CN
- China
- Prior art keywords
- high temperature
- organosilicon
- paint
- weight
- silicone resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The high-temperature organosilicon paint contains organosilicon resin 30-50 wt%, ferrochromium black 25-30 wt%, talcum powder 10-30 wt% and dimethylbenzene 10-20 wt%, and the organosilicon resin is a composition of phenyl chlorosilane, methyl chlorosilane and fluoric organosilicon compound monomer. The organosilicon paint has the advantages of fast drying, hard and tough paint film, high-temperature resistance and high temperature change resistance, etc.
Description
The present invention relates to comprise the high temperature organosilicon paint composition of (A) component silicone resin, pigment, filler and solvent.
According to data, Japan is heat-resisting pitch-dark with epoxy modified silicone resin, 1053 silicone resins and GT-52D that pure silicone resin adds anti-500 ℃ of black heat-proof varnishes that pigment prepares, domestic production, all need add eight kinds of solidifying agent, surface drying time is longer, drop on the coating because of dust in the use, influence paint film appearance, and also need 2 hours ability dryings of baking under 200 ℃ of conditions, paint film is soft.
The object of the present invention is to provide a kind of normal temperature quick-drying, paint film is tough and tensile, and high temperature resistant temp. variation resistant performance is good, save energy, low-cost silicone resin coating.
The present invention selects the filmogen of (A) component silicone resin as coating, adds resistant to elevated temperatures material simultaneously and makes pigment.Use the filler that sticking power is strong, thermo-elasticity is good, add organic solvent adjustment viscosity again and be prepared from a kind of high temperature organosilicon paint, comprising: (A) component silicone resin of 30-50% (weight); The ferrochrome of 25-30% (weight) is black; The talcum powder of 10-30% (weight); The dimethylbenzene of 10-20% (weight).Wherein A component silicone resin is phenyl chlorosilane, methyl chlorosilane and fluorine-containing silicoorganic compound monomer combination.
In the present invention, the shade of the composition that forms according to various batchings can add Graphite Powder 99 in right amount adjusting color, but two kinds of substance weights making pigment are than constant; Also can add an amount of kaolin and adjust, but the gross weight of filler be than constant according to the viscosity that detects the back composition; The dimethylbenzene of making organic solvent also can add an amount of propyl carbinol according to viscosity, but the solvent burden ratio amount is constant.
Draw pot interior high-speed stirring abundant by the composition input that above various components cooperate, drop into the paint still again behind the sand milling, and add and auxiliary agent such as prevent sinking, be adjusted to and be finished product after qualified.
The present invention adopts (A) component silicone resin, and it had both had the advantage that pure heat resistance of organic silicon resin can be good, had characteristics high temperature resistant, that the temp. variation resistant performance is good again, and fast drying under the normal temperature, and paint film is tough and tensile, low price.Black with ferrochrome as black pigment, can anti-800 ℃ high temperature, can select Graphite Powder 99 as auxiliary black pigment again, it also can anti-about 600 ℃ high temperature.Filler adopts talcum powder, can improve the elasticity of coating, freedom from cracking, and select to add an amount of kaolin increase viscosity, can improve sticking power.Because of the talcum powder surface has hydroxide radical, when coating is heated to 400-600 ℃, fierce thermolysis can take place with silicoorganic compound in it, generate silicate and oxide compound, and interact, thereby further form the unglazed heat resisting coating of black of organosilicon---silicate---oxide system.
Embodiment:
Select (A) component silicone resin of weight ratio 40%, the black pigment of doing of 20% ferrochrome; 10% talcum powder and 15% kaolin are filler, and 15% dimethylbenzene is made solvent, cooperate to form high temperature organosilicon paint.Technical indicator that it reaches and test method are as follows:
| Project | Index | Test method |
| 1, paint film color and outward appearance | It is smooth smooth that black is unglazed | GB1723 |
| 2, viscosity (being coated with-4 glasss) S | ????30-60 | ?GB1723 |
| 3, sticking power level | ????2 | ?GB1720 |
| 4, snappiness mm | ????2 | ?GB1731 |
| 5, anti-impact force kg cm | ????50 | ?GB1732 |
| 6, time of drying the min surface drying | ????15 | |
| H does solid work | ????18 | |
| The min oven dry | ????15 | ?GB1728 |
| 7,500 ± 50 ℃ of 3h of thermotolerance | Do not ftracture, do not come off | GB1735 |
Claims (1)
1, a kind of high temperature organosilicon paint comprises:
(A) component silicone resin of 30-50% (weight);
The ferrochrome of 25-30% (weight) is black;
The talcum powder of 10-30% (weight):
The dimethylbenzene of 10-20% (weight).
Wherein (A) component silicone resin is phenyl chlorosilane, methyl chlorosilane and fluorine-containing silicoorganic compound monomer combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99114538 CN1295102A (en) | 1999-11-09 | 1999-11-09 | High temperature organosilicon paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99114538 CN1295102A (en) | 1999-11-09 | 1999-11-09 | High temperature organosilicon paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1295102A true CN1295102A (en) | 2001-05-16 |
Family
ID=5277609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99114538 Pending CN1295102A (en) | 1999-11-09 | 1999-11-09 | High temperature organosilicon paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1295102A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357379C (en) * | 2003-11-26 | 2007-12-26 | 中国科学院大连化学物理研究所 | High temperature resistant chrome-containing organic silicon paint |
| CN101805561A (en) * | 2010-05-05 | 2010-08-18 | 哈尔滨工业大学 | Preparation method of high-radiation energy-saving coating on metal surface |
| CN103773231A (en) * | 2014-01-20 | 2014-05-07 | 南通华新环保设备工程有限公司 | High-temperature-resistant anti-crack coating for iron and steel equipment and preparation method thereof |
| CN104312279A (en) * | 2014-11-14 | 2015-01-28 | 句容市茂源织造厂 | Printing ink with high heat resistance |
| CN106700917A (en) * | 2016-12-30 | 2017-05-24 | 苏州合创电子科技有限公司 | High-temperature resistant anticorrosion paint with high irradiation rate and preparation method thereof |
| CN108715732A (en) * | 2018-06-06 | 2018-10-30 | 无锡大塘复合材料有限公司 | A kind of transparency protected composite coating of wire drawing stainless steel and preparation method thereof |
| CN110028898A (en) * | 2018-12-12 | 2019-07-19 | 佛山市顺德区丽塔贸易有限公司 | A kind of organosilicon fire-resistant anticorrosion paint preparation method |
-
1999
- 1999-11-09 CN CN 99114538 patent/CN1295102A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357379C (en) * | 2003-11-26 | 2007-12-26 | 中国科学院大连化学物理研究所 | High temperature resistant chrome-containing organic silicon paint |
| CN101805561A (en) * | 2010-05-05 | 2010-08-18 | 哈尔滨工业大学 | Preparation method of high-radiation energy-saving coating on metal surface |
| CN101805561B (en) * | 2010-05-05 | 2013-11-27 | 哈尔滨工业大学 | Preparation method of high-radiation energy-saving coating on metal surface |
| CN103773231A (en) * | 2014-01-20 | 2014-05-07 | 南通华新环保设备工程有限公司 | High-temperature-resistant anti-crack coating for iron and steel equipment and preparation method thereof |
| CN104312279A (en) * | 2014-11-14 | 2015-01-28 | 句容市茂源织造厂 | Printing ink with high heat resistance |
| CN106700917A (en) * | 2016-12-30 | 2017-05-24 | 苏州合创电子科技有限公司 | High-temperature resistant anticorrosion paint with high irradiation rate and preparation method thereof |
| CN108715732A (en) * | 2018-06-06 | 2018-10-30 | 无锡大塘复合材料有限公司 | A kind of transparency protected composite coating of wire drawing stainless steel and preparation method thereof |
| CN110028898A (en) * | 2018-12-12 | 2019-07-19 | 佛山市顺德区丽塔贸易有限公司 | A kind of organosilicon fire-resistant anticorrosion paint preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |