CN101974310B - Antistatic coating formula for coated abrasives - Google Patents
Antistatic coating formula for coated abrasives Download PDFInfo
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- CN101974310B CN101974310B CN 201010267304 CN201010267304A CN101974310B CN 101974310 B CN101974310 B CN 101974310B CN 201010267304 CN201010267304 CN 201010267304 CN 201010267304 A CN201010267304 A CN 201010267304A CN 101974310 B CN101974310 B CN 101974310B
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Abstract
The invention discloses an antistatic coating formula for coated abrasives, comprising a bottom glue layer and/or a composite glue layer coated on an abrasive tool, wherein the bottom glue layer and/or the composite glue layer comprise(s) the following materials in parts by weight: 25 to 85 parts of synthetic resin, 10 to 60 parts of inorganic composite conducting material, 0.1 to 5 parts of solubilizer, and 5 to 40 parts of accessory material. The synthetic resin is phenolic resin, or urea resin, or melamine resin. The inorganic composite conducting material is the mixture of graphite, inorganic high polymer material and ammonia salts. The accessory material comprises bentonite or humectant and calcium silicate or calcium carbonate. The accessory material further comprises titanium whitepowder, ferric oxide, cryolite, borofluoride, zinc stearate and magnesium stearate. The invention has the characteristics of simple production, low material cost, and good antistatic effect of the coated abrasives.
Description
Technical field
The present invention relates to a kind of coated abrasive tool, specifically is a kind of anti-static coating prescription of coated abrasive tool.
Background technology
The making method of coated abrasive tool is generally at present: apply primer at paper substrate or fabricbase, then abrasive material is implanted on the primer, apply the multiple glue-line of one deck at abrasive material at last, wherein primer or multiple glue-line are general only adds several subsidiary material again by synthetic resins and is made.The coated abrasive tool of making in this way in use is easy to generate static, influences the ground effect of coated abrasive tool then, requires further improvement.
Summary of the invention
Purpose of the present invention aim to provide a kind of simple for production, the cost of material is low, can reach the anti-static coating prescription of the coated abrasive tool of anti-static effect, to overcome weak point of the prior art.
Press the anti-static coating prescription of a kind of coated abrasive tool of this purpose design, comprise the primer layer and/or the multiple glue-line that are coated on the grinding tool, it is characterized in that primer layer and/or multiple glue-line contain the material of following parts by weight: synthetic resins 25～85; Inorganic compound conductive material 10～60; Solubilizing agent 0.1～5; Subsidiary material 5～40.
Described synthetic resins is resol or Precondensed UreaFormaldehyde Resin or melmac or their combination, and parts by weight are 30～50, perhaps 60～80.
Described inorganic compound conductive material is the mixture of graphite, inorganic macromolecule material and Ammonia salt, and parts by weight are 10～30, perhaps 30～50.
Described graphite accounts for 0%～60% of amount of the mixture; Inorganic macromolecule material accounts for 10%～50% of amount of the mixture; Ammonia salt accounts for 0%～80% of amount of the mixture.
Described subsidiary material comprise wilkinite or wetting agent, and parts by weight are 5～10; Calucium Silicate powder or calcium carbonate, parts by weight are 5～15.
Described subsidiary material also comprise titanium dioxide or ferric oxide, and parts by weight are 1～5; Sodium aluminum fluoride, parts by weight are 1～5; Fluoroborate, parts by weight are 1～5; Zinic stearas or Magnesium Stearate, parts by weight are 1～5.
The present invention is by adopting technique scheme, in the primer layer of coated abrasive tool and/or multiple glue-line, increase the inorganic compound conductive material with electric action, make coated abrasive tool of the present invention improve 1000～1000000 times than traditional electroconductibility, so it can effectively be stopped the generation of static and influence its ground effect in grinding process.
Embodiment
Be further described below in conjunction with the present invention of embodiment.
First embodiment:
The anti-static coating prescription of this coated abrasive tool comprises the primer layer that is coated on the grinding tool, and it contains the material of following parts by weight: synthetic resins 70; Inorganic compound conductive material 40; Solubilizing agent 1; Subsidiary material 25.Wherein, synthetic resins adopts resol, and parts by weight are 70; The inorganic compound conductive material is the mixture of graphite and inorganic macromolecule material, and parts by weight are that 40 (content of graphite is 55%; Inorganic macromolecule material content is 45%); Subsidiary material comprise wilkinite, and parts by weight are 10; Calucium Silicate powder, parts by weight are 15.The characteristics of this prescription are: color and luster is dark, conductivity is higher.
Second embodiment:
The anti-static coating prescription of this coated abrasive tool comprises the primer layer that is coated on the grinding tool, and it contains the material of following parts by weight: synthetic resins 60; Inorganic compound conductive material 20; Solubilizing agent 0.5; Subsidiary material 25.Wherein, synthetic resins adopts Precondensed UreaFormaldehyde Resin, and parts by weight are 60; The inorganic compound conductive material is the mixture of Ammonia salt and inorganic macromolecule material, and parts by weight are that 20 (inorganic macromolecule material content is 20%; The Ammonia salts contg is 80%); Subsidiary material comprise wetting agent, and parts by weight are 10; Calcium carbonate, parts by weight are 10; Also comprise titanium dioxide, weight fraction is 2; Sodium aluminum fluoride, parts by weight are 2; Zinic stearas, parts by weight are 1.The characteristics of this prescription are: color and luster is white partially, conductivity is high.
The 3rd embodiment:
The anti-static coating prescription of this coated abrasive tool comprises the multiple glue-line that is coated on the grinding tool, and it contains the material of following parts by weight: synthetic resins 40; Inorganic compound conductive material 40; Solubilizing agent 3; Subsidiary material 35.Wherein, synthetic resins adopts resol, and parts by weight are 40; The inorganic compound conductive material is the mixture of graphite, inorganic macromolecule material and Ammonia salt, and parts by weight are that 40 (content of graphite is 30%; Inorganic macromolecule material content is 40%; The Ammonia salts contg is 30%); Subsidiary material comprise wetting agent, and parts by weight are 10; Calcium carbonate, parts by weight are 15; Also comprise titanium dioxide, weight fraction is 5; Sodium aluminum fluoride, parts by weight are 3; Zinic stearas, parts by weight are 2.The characteristics of this prescription are: color and luster is white, conductivity is high.
The 4th embodiment:
The anti-static coating prescription of this coated abrasive tool comprises the multiple glue-line that is coated on the grinding tool, and it contains the material of following parts by weight: synthetic resins 35; Machine composite conducting material 45; Solubilizing agent 4; Subsidiary material 21.Wherein, synthetic resins adopts melmac, and parts by weight are 35; The machine composite conducting material is the mixture of graphite, inorganic macromolecule material and Ammonia salt, and parts by weight are that 40 (content of graphite is 40%; Inorganic macromolecule material content is 20%; The Ammonia salts contg is 40%); Subsidiary material comprise wilkinite, and parts by weight are 5; Calucium Silicate powder, parts by weight are 8; Also comprise ferric oxide, weight fraction is 3; Sodium aluminum fluoride, parts by weight are 1; Fluoroborate, parts by weight are 2; Magnesium Stearate, parts by weight are 2.The characteristics of this prescription are: color and luster is red partially, conductivity is higher.
The 5th embodiment:
The anti-static coating prescription of this coated abrasive tool comprises the multiple glue-line that is coated on the grinding tool, and it contains the material of following parts by weight: synthetic resins 30; Machine composite conducting material 25; Solubilizing agent 4; Subsidiary material 30.Wherein, synthetic resins adopts Precondensed UreaFormaldehyde Resin, and parts by weight are 30; The machine composite conducting material is the mixture of graphite, inorganic macromolecule material and Ammonia salt, and parts by weight are that 40 (black content is 35%; Inorganic macromolecule material content is 30%; The Ammonia salts contg is 35%); Subsidiary material comprise wetting agent, and parts by weight are 10; Calucium Silicate powder, parts by weight are 10; Also comprise ferric oxide, weight fraction is 5; Sodium aluminum fluoride, parts by weight are 1; Fluoroborate, parts by weight are 1; Magnesium Stearate, parts by weight are 3.The characteristics of this prescription are: color and luster is dark red, conductivity is high.
Claims (3)
1. the anti-static coating prescription of a coated abrasive tool comprises the primer layer and/or the multiple glue-line that are coated on the grinding tool, it is characterized in that primer layer and/or multiple glue-line contain the material of following parts by weight: synthetic resins 25～85; Inorganic compound conductive material 10～60; Solubilizing agent 0.1～5; Subsidiary material 5～40;
Described synthetic resins is resol or Precondensed UreaFormaldehyde Resin or melmac or their combination, and parts by weight are 30～50, perhaps 60～80;
Described inorganic compound conductive material is the mixture of graphite, inorganic macromolecule material and ammonium class salt, and parts by weight are 10～30, perhaps 30～50;
Described subsidiary material comprise wilkinite or wetting agent, and parts by weight are 5～10; Calucium Silicate powder or calcium carbonate, parts by weight are 5～15.
2. according to the anti-static coating prescription of the described coated abrasive tool of claim 1, it is characterized in that described graphite accounts for 0%～60% of amount of the mixture; Inorganic macromolecule material accounts for 10%～50% of amount of the mixture; Ammonia salt accounts for 0%～80% of amount of the mixture.
3. according to the anti-static coating prescription of the described coated abrasive tool of claim 1, it is characterized in that described subsidiary material also comprise titanium dioxide or ferric oxide, parts by weight are 1～5; Sodium aluminum fluoride, parts by weight are 1～5; Fluoroborate, parts by weight are 1～5; Zinic stearas or Magnesium Stearate, parts by weight are 1～5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010267304 CN101974310B (en) | 2010-08-21 | 2010-08-21 | Antistatic coating formula for coated abrasives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010267304 CN101974310B (en) | 2010-08-21 | 2010-08-21 | Antistatic coating formula for coated abrasives |
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| Publication Number | Publication Date |
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| CN101974310A CN101974310A (en) | 2011-02-16 |
| CN101974310B true CN101974310B (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010267304 Expired - Fee Related CN101974310B (en) | 2010-08-21 | 2010-08-21 | Antistatic coating formula for coated abrasives |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102276441A (en) * | 2011-04-20 | 2011-12-14 | 中山市华明泰化工材料科技有限公司 | Environment-friendly metal carboxylate and preparation method thereof |
| CN104860658A (en) * | 2015-05-04 | 2015-08-26 | 安徽省亚欧陶瓷有限责任公司 | Anti-static ceramic tile and production method thereof |
| CN112720283B (en) * | 2020-12-23 | 2022-08-16 | 苏州远东砂轮有限公司 | Antistatic cloth-based coated abrasive tool and manufacturing method |
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2010
- 2010-08-21 CN CN 201010267304 patent/CN101974310B/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| 龙朝阳.碳系涂层型静电防护瓦楞纸板的研究.《中国优秀硕士学位论文全文数据库（工程科技I辑）》.2010,(第08期),23-27. * |
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| CN101974310A (en) | 2011-02-16 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 528300 Guangdong Province, Foshan city Shunde District Leliu Town Industrial Zone, a village section of Fu'an Applicant after: Guangdong Little Sun Sanding Material Co., Ltd. Address before: 528300 Yu Yong Industrial Zone, Leliu Town, Shunde District, Guangdong, Foshan Applicant before: Foshan Shunde Little Sun Abrasive Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: FOSHAN SHUNDE LITTLE SUN ABRASIVE CO., LTD. TO: GUANGDONG LITTLE SUN ABRASIVE CO., LTD. |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20170821 |