CN104592899A - Special composite polishing powder for valve flange and preparation method of composite polishing powder - Google Patents
Special composite polishing powder for valve flange and preparation method of composite polishing powder Download PDFInfo
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- CN104592899A CN104592899A CN201510027833.1A CN201510027833A CN104592899A CN 104592899 A CN104592899 A CN 104592899A CN 201510027833 A CN201510027833 A CN 201510027833A CN 104592899 A CN104592899 A CN 104592899A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
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Abstract
The invention discloses a special composite polishing powder for a valve flange and a preparation method of the composite polishing powder, and relates to the technical field of valve manufacturing. The special composite polishing powder is prepared from the following raw materials in percentage by mass: 55-60% of aluminium oxide, 5-8% of kieselguhr, 5-8% of quartz powder, 3-5% of talcum powder, 3-5% of white carbon black, 2-3% of mica powder, 1-2% of sodium carboxymethylcellulose, 1-2% of carbon fibres, 0.5-1% of nano-calcium carbonate, 0.5-1% of palmitic acid, 3-5% of methylsilicone oil, 3-5% of glycerinum and 5-10% of water. According to the special composite polishing powder and the preparation method thereof disclosed by the invention, aluminium oxide is taken as a main abrasive material, and an appropriate amount of auxiliary abrasive materials and a dispersant are added, the prepared polishing powder is stable in properties and convenient to storage and transport; when in use, the polishing powder only needs to be blended into a thick shape by adding an appropriate amount of water and coats the flange to be polished, the polishing process can be accelerated, the polishing effect can be enhanced, and a certain protection role can be played on a polishing machine.
Description
Technical field:
The present invention relates to technical field of valve manufacturing, be specifically related to a kind of valve flanges specific complex polishing powder and preparation method thereof.
Background technology:
Valve is the function unit in fluid delivery system, has cut-off, adjustment, water conservancy diversion, prevents the functions such as adverse current, voltage stabilizing, shunting or overflow pressure relief.Press valve and pipeline mode of connection is classified, valve comprise Flange joint valve, the valve that is threaded, be welded to connect valve, clamp connection valve is connected valve with cutting ferrule.Wherein, Flange joint valve uses a class valve more widely.The valve body of this kind of valve is with flange, and due to the factor such as mould and die accuracy or operation in castingprocesses, flange surface can present hackly phenomenon, and this directly will affect stopping property, causes the leakage of transported medium.
Polishing is a kind of polishing processing method, polished matrix can be made to obtain very high dimensional precision, geometrical shape and surfaceness, improve sealing property, thus extend the work-ing life of valve.At present, polishing many employings mechanical polishing mode of valve flanges, needs to use rumbling compound to strengthen polishing effect.Although and most of rumbling compound can strengthen polishing effect and shorten polishing time, easily damages polishing mechanical in use.
Summary of the invention:
Technical problem to be solved by this invention is to provide valve flanges specific complex polishing powder that a kind of raw material is easy to get, polishing effect is good and preparation method thereof.
Technical problem to be solved by this invention adopts following technical scheme to realize:
A kind of valve flanges specific complex polishing powder, be made up of the raw material of following massfraction:
Aluminum oxide 55-60%, diatomite 5-8%, silica powder 5-8%, talcum powder 3-5%, white carbon black 3-5%, mica powder 2-3%, Xylo-Mucine 1-2%, carbon fiber 1-2%, nano-calcium carbonate 0.5-1%, palmitinic acid 0.5-1%, methyl-silicone oil 3-5%, glycerine 3-5%, water 5-10%.
Described valve flanges specific complex polishing powder is made up of the raw material of following massfraction:
Aluminum oxide 60%, diatomite 8%, silica powder 5%, talcum powder 3%, white carbon black 3%, mica powder 2%, Xylo-Mucine 1%, carbon fiber 1%, nano-calcium carbonate 0.5%, palmitinic acid 0.5%, methyl-silicone oil 5%, glycerine 3%, water 8%.
A preparation method for valve flanges specific complex polishing powder, mainly comprises the following steps:
(1) in high-speed mixer, first add palmitinic acid, methyl-silicone oil and glycerine, mix 5-10min after being warming up to 60-65 DEG C, then add aluminum oxide, silica powder and white carbon black, continue mixing 15-20min, finally cool to obtain mixed liquor I;
(2) in mixed liquor I, add diatomite, talcum powder and mica powder under room temperature, after mixing 10-15min, add water again, continue mixing 10-15min and obtain mixed liquor I I;
(3) first joined in sand mill by mixed liquor I I, then add Xylo-Mucine, carbon fiber and nano-calcium carbonate, sand milling to fineness obtains mixed liquor I II after being less than 10um;
(4) mixed liquor I II is placed in freeze drier, after freezing 8-12h powdery substance, last discharging, pack to obtain target polished powder.
The invention has the beneficial effects as follows: the present invention is main abrasive material with aluminum oxide; and add appropriate auxiliary abrasive and dispersion agent; obtained polishing powder stable in properties; only need add suitable quantity of water furnishing thick shape during use is coated on polished flange; polishing process can be accelerated; strengthen polishing effect, and to polishing mechanical, there is certain provide protection.
Embodiment:
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
A kind of valve flanges specific complex polishing powder, be made up of the raw material of following massfraction:
Aluminum oxide 60%, diatomite 8%, silica powder 5%, talcum powder 3%, white carbon black 3%, mica powder 2%, Xylo-Mucine 1%, carbon fiber 1%, nano-calcium carbonate 0.5%, palmitinic acid 0.5%, methyl-silicone oil 5%, glycerine 3%, water 8%.
A preparation method for valve flanges specific complex polishing powder, mainly comprises the following steps:
(1) in high-speed mixer, first add palmitinic acid, methyl-silicone oil and glycerine, mix 5-10min after being warming up to 60-65 DEG C, then add aluminum oxide, silica powder and white carbon black, continue mixing 15-20min, finally cool to obtain mixed liquor I;
(2) in mixed liquor I, add diatomite, talcum powder and mica powder under room temperature, after mixing 10-15min, add water again, continue mixing 10-15min and obtain mixed liquor I I;
(3) first joined in sand mill by mixed liquor I I, then add Xylo-Mucine, carbon fiber and nano-calcium carbonate, sand milling to fineness obtains mixed liquor I II after being less than 10um;
(4) mixed liquor I II is placed in freeze drier, after freezing 8-12h powdery substance, last discharging, pack to obtain target polished powder.
The present invention is main abrasive material with aluminum oxide; and add appropriate auxiliary abrasive and dispersion agent; obtained polishing powder stable in properties and storing and convenient transportation; only need add suitable quantity of water furnishing thick shape during use is coated on polished flange; polishing process can be accelerated; strengthen polishing effect, and to polishing mechanical, there is certain provide protection.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a valve flanges specific complex polishing powder, it is characterized in that, be made up of the raw material of following massfraction: aluminum oxide 55-60%, diatomite 5-8%, silica powder 5-8%, talcum powder 3-5%, white carbon black 3-5%, mica powder 2-3%, Xylo-Mucine 1-2%, carbon fiber 1-2%, nano-calcium carbonate 0.5-1%, palmitinic acid 0.5-1%, methyl-silicone oil 3-5%, glycerine 3-5%, water 5-10%.
2. a kind of valve flanges specific complex polishing powder according to claim 1, it is characterized in that, described valve flanges specific complex polishing powder is made up of the raw material of following massfraction: aluminum oxide 60%, diatomite 8%, silica powder 5%, talcum powder 3%, white carbon black 3%, mica powder 2%, Xylo-Mucine 1%, carbon fiber 1%, nano-calcium carbonate 0.5%, palmitinic acid 0.5%, methyl-silicone oil 5%, glycerine 3%, water 8%.
3. a preparation method for valve flanges specific complex polishing powder, is characterized in that, mainly comprises the following steps:
(1) in high-speed mixer, first add palmitinic acid, methyl-silicone oil and glycerine, mix 5-10min after being warming up to 60-65 DEG C, then add aluminum oxide, silica powder and white carbon black, continue mixing 15-20min, finally cool to obtain mixed liquor I;
(2) in mixed liquor I, add diatomite, talcum powder and mica powder under room temperature, after mixing 10-15min, add water again, continue mixing 10-15min and obtain mixed liquor I I;
(3) first joined in sand mill by mixed liquor I I, then add Xylo-Mucine, carbon fiber and nano-calcium carbonate, sand milling to fineness obtains mixed liquor I II after being less than 10um;
(4) mixed liquor I II is placed in freeze drier, after freezing 8-12h powdery substance, last discharging, pack to obtain target polished powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510027833.1A CN104592899A (en) | 2015-01-20 | 2015-01-20 | Special composite polishing powder for valve flange and preparation method of composite polishing powder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510027833.1A CN104592899A (en) | 2015-01-20 | 2015-01-20 | Special composite polishing powder for valve flange and preparation method of composite polishing powder |
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| CN104592899A true CN104592899A (en) | 2015-05-06 |
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| CN201510027833.1A Pending CN104592899A (en) | 2015-01-20 | 2015-01-20 | Special composite polishing powder for valve flange and preparation method of composite polishing powder |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105001832A (en) * | 2015-07-08 | 2015-10-28 | 安徽三联泵业股份有限公司 | Nano corundum grinding liquid for processing flange sealing surface of pump body |
| CN105038699A (en) * | 2015-06-18 | 2015-11-11 | 和县科嘉阀门铸造有限公司 | Nano tantalum carbide composite sand material for sand-blasting treatment of valve |
| CN105038700A (en) * | 2015-06-18 | 2015-11-11 | 和县科嘉阀门铸造有限公司 | Nano boron carbide composite sand material for sand-blasting treatment of valve |
| CN106349951A (en) * | 2016-08-26 | 2017-01-25 | 李冬琼 | Shoe polish preparation method |
| CN106366941A (en) * | 2016-08-26 | 2017-02-01 | 李冬琼 | Processing technology of shoe polish |
| CN106366942A (en) * | 2016-08-26 | 2017-02-01 | 李冬琼 | Preparation method of fiber-containing liquid shoe polish |
| CN106366943A (en) * | 2016-08-26 | 2017-02-01 | 李冬琼 | Preparation method of liquid shoe polish |
| CN106833390A (en) * | 2017-01-13 | 2017-06-13 | 安徽斯瑞尔阀门有限公司 | A kind of gate valve body turnover end flanges special-purpose polishing agent and preparation method thereof |
| CN107443175A (en) * | 2017-07-25 | 2017-12-08 | 安徽胜利精密制造科技有限公司 | A kind of method based on glossing processing mirror type notebook computer casing |
| CN110628329A (en) * | 2019-09-10 | 2019-12-31 | 合肥嘉东光学股份有限公司 | Polishing solution for barium fluoride crystal |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038699A (en) * | 2015-06-18 | 2015-11-11 | 和县科嘉阀门铸造有限公司 | Nano tantalum carbide composite sand material for sand-blasting treatment of valve |
| CN105038700A (en) * | 2015-06-18 | 2015-11-11 | 和县科嘉阀门铸造有限公司 | Nano boron carbide composite sand material for sand-blasting treatment of valve |
| CN105001832A (en) * | 2015-07-08 | 2015-10-28 | 安徽三联泵业股份有限公司 | Nano corundum grinding liquid for processing flange sealing surface of pump body |
| CN106349951A (en) * | 2016-08-26 | 2017-01-25 | 李冬琼 | Shoe polish preparation method |
| CN106366941A (en) * | 2016-08-26 | 2017-02-01 | 李冬琼 | Processing technology of shoe polish |
| CN106366942A (en) * | 2016-08-26 | 2017-02-01 | 李冬琼 | Preparation method of fiber-containing liquid shoe polish |
| CN106366943A (en) * | 2016-08-26 | 2017-02-01 | 李冬琼 | Preparation method of liquid shoe polish |
| CN106833390A (en) * | 2017-01-13 | 2017-06-13 | 安徽斯瑞尔阀门有限公司 | A kind of gate valve body turnover end flanges special-purpose polishing agent and preparation method thereof |
| CN107443175A (en) * | 2017-07-25 | 2017-12-08 | 安徽胜利精密制造科技有限公司 | A kind of method based on glossing processing mirror type notebook computer casing |
| CN110628329A (en) * | 2019-09-10 | 2019-12-31 | 合肥嘉东光学股份有限公司 | Polishing solution for barium fluoride crystal |
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