CN100500383C - Semi-crisp corundum fine grinding abrasive band - Google Patents
Semi-crisp corundum fine grinding abrasive band Download PDFInfo
- Publication number
- CN100500383C CN100500383C CNB2007101333967A CN200710133396A CN100500383C CN 100500383 C CN100500383 C CN 100500383C CN B2007101333967 A CNB2007101333967 A CN B2007101333967A CN 200710133396 A CN200710133396 A CN 200710133396A CN 100500383 C CN100500383 C CN 100500383C
- Authority
- CN
- China
- Prior art keywords
- percentage
- adhesive
- semi
- fluoride
- abrasive band
- 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.)
- Active
Links
Abstract
The invention relates to an abrasive belt, a semi-friable alumina finishing abrasive belt in detail. The abrasive belt consists of a fabric base, an adhesive and grinding material, wherein the grinding material is the semi-friable alumina and usually is adhered to the fabric base by the adhesive. The abrasive belt is characterized in that the adhesive consists of the following components of the specific weight percentage: 36percentage-40percentage A-stage thermosetting phenolic resin; 4 percentage-5.5 percentage diphenol-propane epoxy resin; 1.8 percentage-2.8 percentage melamine resin; 0.1 percentage-0.6 percentage boron; 0.1 percentage-0.3 percentage dispersant; 0.1 percentage-0.3 percentage resin acceptor; 2 percentage-6 percentage thinner;18 percentage-26 percentage calcium carbonate; 18 percentage-26 percentage fluoride salt; and 0.1 percentage-0.5 percentage inert gas fluoride. The adhesive of the invention equips with sufficient strength, excellent heat resistance and necessary flexibility in the grinding process. The finishing abrasive belt combined with the semi-friable alumina has the advantages of good sharpness and high hardness, thus improving the degree of finish and precision of the work-pieces requiring processing.
Description
Technical field
The present invention relates to a kind of abrasive band, specifically semi-crisp corundum fine grinding abrasive band.
Background technology
The high speed development of mechanical industry, more and more higher to the requirement of coated abrasive tool product, consumption is also increasing.In the grinding of hardware surface-treated, to also having been proposed many-sided requirement by the grinding of buffing work-piece.
External as developed countries such as Japan, Korea S have produced and can prevent grinding workpiece surface tear and the higher fine grinding abrasive band product of machining accuracy.Precision Machining is carried out on the metal product surface, the fine grinding abrasive band of domestic manufacturer's production at present all exists substrate surface moist relatively, the resin heat radiation is unhappy, abrasive dust is difficult for breaking away from abrasive particle, the defective of abrasive particle self-sharpening difference, and easily surface of the work is scratched during operation, sand grains upgrades with the frequency of grinding lower, the not high defective of operating efficiency.The domestic user still uses from external import fine grinding abrasive band mostly.
The abrasive band product is made up of three parts: fabricbase, adhesive, removing material, removing material is bonded on the fabricbase by adhesive.At present, the adhesive of fine grinding abrasive band is by phenolic resins, dispersant, diluent etc. on the domestic market, phenolic resins has the shortcoming that self can't overcome: fragility is big, pliability is poor, thereby make adhesive intensity in grinding process of existing fine grinding abrasive band not high, hear resistance and poor in flexibility, it is unhappy to dispel the heat, make abrasive dust be difficult for breaking away from abrasive particle, cause the abrasive particle self-sharpening poor.Therefore, existing fine grinding abrasive band exists service life short, inefficiency, and the frequency of sand grains renewal and grinding is lower during operation, easily with shortcomings such as surface of the work scuffings.
Summary of the invention
It is good to the objective of the invention is to propose a kind of adhesive intensity height, hear resistance pliability in grinding process, and the grinding efficiency height can not scratch the semi-crisp corundum fine grinding abrasive band of surface of the work.
Purpose of the present invention can be achieved through the following technical solutions:
Semi-crisp corundum fine grinding abrasive band is made up of fabricbase, adhesive, removing material, and removing material is a semi-crisp corundum, and removing material is bonded on the fabricbase by adhesive, and adhesive is made up of following components in weight percentage:
Single order thermosetting phenolic resin 36%～40%
Propane type epoxy resin of di phenolic group 4%～5.5%
Melmac 1.8%～2.8%
Boron 0.1%～0.6%
Dispersant 0.1%～0.3%
Coupling agent 0.1%～0.3%
Diluent 2%～6%
Calcium carbonate 18%～26%
Fluoride salt 18%～26%
Inert gas fluoride 0.1%～0.5%.
Purpose of the present invention can also further realize by following technical measures:
Aforesaid semi-crisp corundum fine grinding abrasive band, wherein said dispersant is the sorbitol monostearate that anhydrates (SPAN-60), polyoxyethylene anhydrate sorbitol monostearate (Tween-60), polyglycerol ester.
Aforesaid semi-crisp corundum fine grinding abrasive band, wherein said coupling agent is: silane coupler, titanate coupling agent, aluminate coupling agent.
Aforesaid semi-crisp corundum fine grinding abrasive band, wherein said diluent are ethylene glycol ethyl ether, methyl alcohol, ethanol, distilled water.
Aforesaid semi-crisp corundum fine grinding abrasive band, wherein said fluoride salt are cryolite, sodium fluoborate, calcirm-fluoride, sodium fluoride, aluminum fluoride.
Aforesaid semi-crisp corundum fine grinding abrasive band, wherein said inert gas fluoride are xenon difluoride (XeF2), xenon tetrafluoride (XeF4), xenon hexafluoride (XeF6).
Advantage of the present invention is: hybrid resin of the present invention adopts the mixing of single order thermosetting phenolic resin and propane type epoxy resin of di phenolic group and melmac, can make adhesive can have the advantage of three kinds of resins concurrently, improve their shortcomings separately, reach the purpose of modification, make the adhesive of semi-crisp corundum fine grinding abrasive band of the present invention have the resistance to water of good caking property of epoxy resin and melmac, improved the fragility of phenolic resins, keep the good hear resistance of phenolic resins simultaneously, overcome the relatively poor shortcoming of epoxy resin hear resistance.Add boron, fluoride salt, inert gas fluoride again, can guarantee that adhesive has enough intensity, good hear resistance and necessary pliability in grinding process, when mill was pressed temperature greater than 600 ℃, abrasive material can not come off, when mill was pressed temperature greater than 800 ℃, adhesive can not decompose yet.The fine grinding abrasive band of the new abrasive material be combined into of new adhesive and semi-crisp corundum, abrasive particle is microcrystalline state division＜crystal size 2-3um 〉, remain sharpness and higher hardness preferably, the fineness and the precision of workpiece to be machined have been improved, guaranteed that all kinds of effective chemical analysis of abrasive material can fully combine with bonding agent, and under the effect of certain external condition, produce new chemical substance, help the abrasive material cutting workpiece.
The present invention can be widely used in various metal materials, and the especially correct grinding of stainless steel materials and metallic circuit and polishing has the high efficient grinding performance, can strengthen the grinding-polishing ability, stops to scratch, and increases the service life, and increases work efficiency.Tensile strength of the present invention and longitudinal tensile strain rate such as table 1 are as showing:
Table 1
As shown in Table 1, semi-crisp corundum fine grinding abrasive band of the present invention, its tensile strength has reached higher requirement.
The grinding life-span and the work piece surface accuracy of all size of the present invention are as shown in table 2:
Table 2
As shown in Table 2, the grinding life-span of the present invention is longer, and the surface to be machined precision is higher.
The specific embodiment
Embodiment one
Present embodiment is a kind of semi-crisp corundum fine grinding abrasive band, is made up of fabricbase, adhesive, removing material, and removing material is a semi-crisp corundum, and removing material is bonded on the fabricbase by adhesive, and adhesive is made up of following components in weight percentage:
Single order thermosetting phenolic resin 36%
Propane type epoxy resin of di phenolic group 4%
Melmac 1.8%
Boron 0.1%
SPAN-60 0.3％
Silane coupler 0.3%
Ethylene glycol ethyl ether 5%
Calcium carbonate 26%
Cryolite 26%
XeF2 0.5％。
During concrete preparation adhesive of the present invention, earlier the single order thermosetting phenolic resin of 36kg, the propane type epoxy resin of di phenolic group of 4kg, the melmac of 1.8kg are mixed into the modified synthetic resin of 41.8kg, after mixing, the XeF2 of cryolite, 0.5kg of calcium carbonate, 26kg of ethylene glycol ethyl ether, 26kg of silane coupler, 5kg of SPAN-60,0.3kg that adds boron, the 0.3kg of 0.1kg again mixed the back and crossed screen cloth, the adhesive of 100kg.With adhesive of the present invention semi-crisp corundum is bonded on the fabricbase, promptly makes semi-crisp corundum fine grinding abrasive band of the present invention.
Embodiment two
Present embodiment is a kind of semi-crisp corundum fine grinding abrasive band, is made up of fabricbase, adhesive, removing material, and removing material is a semi-crisp corundum, and removing material is bonded on the fabricbase by adhesive, and adhesive is made up of following components in weight percentage:
Single order thermosetting phenolic resin 39%
Propane type epoxy resin of di phenolic group 5%
Melmac 2%
Boron 0.3%
Tween-60 0.2％
Titanate coupling agent 0.1%
Methyl alcohol 4%
Calcium carbonate 24%
Sodium fluoborate 25%
XeF4 0.4％。
During concrete preparation adhesive of the present invention, earlier the single order thermosetting phenolic resin of 39kg, the propane type epoxy resin of di phenolic group of 5kg, the melmac of 2kg are mixed into the modified synthetic resin of 46kg, after mixing, the XeF4 of sodium fluoborate, 0.4kg of calcium carbonate, 25kg of methyl alcohol, 24kg of titanate coupling agent, 4kg of Tween-60,0.1kg that adds boron, the 0.2kg of 0.3kg again mixed the back and crossed screen cloth, the adhesive of 100kg.With adhesive of the present invention semi-crisp corundum is bonded on the fabricbase, promptly makes semi-crisp corundum fine grinding abrasive band of the present invention.
Embodiment three
Present embodiment is a kind of semi-crisp corundum fine grinding abrasive band, is made up of fabricbase, adhesive, removing material, and removing material is a semi-crisp corundum, and removing material is bonded on the fabricbase by adhesive, and adhesive is made up of following components in weight percentage:
Single order thermosetting phenolic resin 40%
Propane type epoxy resin of di phenolic group 4.5%
Melmac 2.6%
Boron 0.5%
Polyglycerol ester 0.1%
Aluminate coupling agent 0.2%
Ethanol 6%
Calcium carbonate 23%
Calcirm-fluoride 23%
XeF6 0.1％。
During concrete preparation adhesive of the present invention, earlier the single order thermosetting phenolic resin of 40kg, the propane type epoxy resin of di phenolic group of 4.5kg, the melmac of 2.6kg are mixed into the modified synthetic resin of 47.1kg, after mixing, the XeF6 that adds calcirm-fluoride, the 0.1kg of calcium carbonate, the 23kg of ethanol, the 23kg of aluminate coupling agent, the 6kg of polyglycerol ester, the 0.2kg of boron, the 0.1kg of 0.5kg again mixed the back and crossed screen cloth, the adhesive of 100kg.With adhesive of the present invention semi-crisp corundum is bonded on the fabricbase, promptly makes semi-crisp corundum fine grinding abrasive band of the present invention.
Embodiment four
Present embodiment is a kind of semi-crisp corundum fine grinding abrasive band, is made up of fabricbase, adhesive, removing material, and removing material is a semi-crisp corundum, and removing material is bonded on the fabricbase by adhesive, and adhesive is made up of following components in weight percentage:
Single order thermosetting phenolic resin 40%
Propane type epoxy resin of di phenolic group 5.5%
Melmac 2.8%
Boron 0.6%
SPAN-60 0.3％
Silane coupler 0.3%
Distilled water 6%
Calcium carbonate 18%
Sodium fluoride 26%
XeF2 0.5％。
During concrete preparation adhesive of the present invention, earlier the single order thermosetting phenolic resin of 40kg, the propane type epoxy resin of di phenolic group of 5.5kg, the melmac of 2.8kg are mixed into the modified synthetic resin of 48.3kg, after mixing, the XeF2 of sodium fluoride, 0.5kg of calcium carbonate, 26kg of distilled water, 18kg of silane coupler, 6kg of SPAN-60,0.3kg that adds boron, the 0.3kg of 0.6kg again mixed the back and crossed screen cloth, the adhesive of 100kg.With adhesive of the present invention semi-crisp corundum is bonded on the fabricbase, promptly makes semi-crisp corundum fine grinding abrasive band of the present invention.
The present invention can also have other embodiment, and the technical scheme that equal replacement of all employings or equivalent transformation form all drops within the scope of protection of present invention.
Claims (2)
1. semi-crisp corundum fine grinding abrasive band is made up of fabricbase, adhesive, removing material, and removing material is a semi-crisp corundum, and removing material is bonded on the fabricbase by adhesive, it is characterized in that: described adhesive is made up of following components in weight percentage:
Single order thermosetting phenolic resin 36%～40%
Propane type epoxy resin of di phenolic group 4%～5.5%
Melmac 1.8%～2.8%
Boron 0.1%～0.6%
Dispersant 0.1%～0.3%
Coupling agent 0.1%～0.3%
Diluent 2%～6%
Calcium carbonate 18%～26%
Fluoride salt 18%～26%
Inert gas fluoride 0.1%～0.5%,
Described dispersant is the sorbitol monostearate that anhydrates, polyoxyethylene anhydrate sorbitol monostearate or polyglycerol ester,
Described coupling agent is silane coupler, titanate coupling agent or aluminate coupling agent,
Described diluent is ethylene glycol ethyl ether, methyl alcohol, ethanol or distilled water,
Described inert gas fluoride is xenon difluoride, xenon tetrafluoride or xenon hexafluoride.
2. semi-crisp corundum fine grinding abrasive band as claimed in claim 1 is characterized in that: described fluoride salt is cryolite, sodium fluoborate, calcirm-fluoride, sodium fluoride, aluminum fluoride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101333967A CN100500383C (en) | 2007-10-19 | 2007-10-19 | Semi-crisp corundum fine grinding abrasive band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101333967A CN100500383C (en) | 2007-10-19 | 2007-10-19 | Semi-crisp corundum fine grinding abrasive band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101143431A CN101143431A (en) | 2008-03-19 |
| CN100500383C true CN100500383C (en) | 2009-06-17 |
Family
ID=39206256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101333967A Active CN100500383C (en) | 2007-10-19 | 2007-10-19 | Semi-crisp corundum fine grinding abrasive band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100500383C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101693780B (en) * | 2009-07-24 | 2012-07-04 | 扬中市江南砂布有限公司 | Phenolic resin for coating abrasive tools and preparation method thereof |
| CN103786101A (en) * | 2014-01-10 | 2014-05-14 | 当涂县南方红月磨具磨料有限公司 | Melamine-containing microcrystal fused alumina abrasive wheel |
| CN107283271B (en) * | 2017-07-27 | 2019-03-08 | 安徽信达家居有限公司 | A kind of abrasive finishing method of fast growing wood |
| CN107775545B (en) * | 2017-09-28 | 2019-07-09 | 苏州远东砂轮有限公司 | A kind of big cast gate of stainless steel is ground dedicated strong abrasive band and its manufacturing method |
| CN115247032B (en) * | 2022-04-06 | 2023-10-17 | 上海固柯胶带科技有限公司 | Efficient grinding adhesive tape for wafer thinning and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1184222A (en) * | 1966-03-16 | 1970-03-11 | Armour & Co | Method and Composition for reducing Friction on Coated Abrasive Cloth and Abrasive Product |
| US5912216A (en) * | 1997-09-08 | 1999-06-15 | Norton Company | Resin bonded abrasive tool and method of making the tool |
| US6056794A (en) * | 1999-03-05 | 2000-05-02 | 3M Innovative Properties Company | Abrasive articles having bonding systems containing abrasive particles |
| CN1607071A (en) * | 2003-10-15 | 2005-04-20 | 广东工业大学 | Composition of vitreous brick buffing wheel |
| CN1704456A (en) * | 2004-05-31 | 2005-12-07 | 宝山钢铁股份有限公司 | Antiwear epoxy resin adhesive |
-
2007
- 2007-10-19 CN CNB2007101333967A patent/CN100500383C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1184222A (en) * | 1966-03-16 | 1970-03-11 | Armour & Co | Method and Composition for reducing Friction on Coated Abrasive Cloth and Abrasive Product |
| US5912216A (en) * | 1997-09-08 | 1999-06-15 | Norton Company | Resin bonded abrasive tool and method of making the tool |
| US6056794A (en) * | 1999-03-05 | 2000-05-02 | 3M Innovative Properties Company | Abrasive articles having bonding systems containing abrasive particles |
| CN1607071A (en) * | 2003-10-15 | 2005-04-20 | 广东工业大学 | Composition of vitreous brick buffing wheel |
| CN1704456A (en) * | 2004-05-31 | 2005-12-07 | 宝山钢铁股份有限公司 | Antiwear epoxy resin adhesive |
Non-Patent Citations (2)
| Title |
|---|
| 砂带用酚醛树脂粘合剂的合成研究. 樊风秋，王京芳，岳四平，韩春亮，胡志国.化学与粘合，第2期. 1997 |
| 砂带用酚醛树脂粘合剂的合成研究. 樊风秋，王京芳，岳四平，韩春亮，胡志国.化学与粘合，第2期. 1997 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101143431A (en) | 2008-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102581780B (en) | A kind of flexible polishing sheet and manufacture method thereof | |
| CN100500383C (en) | Semi-crisp corundum fine grinding abrasive band | |
| CN100509294C (en) | Zirconium corundum heavy load strong abrasive band | |
| CN108188948B (en) | Multi-layer abrasive particle abrasive belt structure and manufacturing method thereof | |
| CN104149037B (en) | A kind of resin ceramic anchoring agent diamond grinding wheel | |
| CN103406837A (en) | Fiber-reinforced resin abrasive cutting wheel and preparation method thereof | |
| CN101745875A (en) | Grinding tool mixed by abrasives | |
| CN106634836A (en) | Diamond paste as well as preparation method and application thereof | |
| CN102267104A (en) | Copper-bearing solidified abrasive grinding and polishing pad | |
| CN105921739B (en) | A kind of high-precision ultra-thin cutting piece made from diamond and preparation method thereof | |
| CN105922145A (en) | Surface polishing diamond grinding disc and preparation method thereof | |
| CN203426874U (en) | Resin binder and ceramic binder composite cubic boron nitride plane grinding wheel | |
| CN102814753B (en) | Iron-powder doped ceramic diamond grinding wheel | |
| CN103551996A (en) | Ceramic base diamond grinding block and preparation method thereof | |
| CN110256970A (en) | A kind of polishing powder and preparation method thereof | |
| CN105690240A (en) | Flexible polishing pad | |
| CN104786163A (en) | Ceramic bonding agent diamond grinding tool and preparation method thereof | |
| CN104128895B (en) | A kind of preparation method of diamond resin fickert | |
| CN105150121A (en) | Metal bonding agent diamond grinding tool and manufacturing method thereof | |
| CN106698489B (en) | A kind of preparation method of high cutting high brightness aluminum oxide polishing powder | |
| CN103240682A (en) | Abrasion-resistant composite diamond abrasive tool | |
| CN101780662A (en) | Soft abrasive grinding wheel of ultra-precision and low-damage ground silicon wafer | |
| CN106584287A (en) | Ceramic grinding wheel and preparation method thereof | |
| CN106002650A (en) | Preparation method of abrasive wheel for cutting of blue glass infrared cut-off optical filter | |
| CN104045326A (en) | Ceramic corundum abrasive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU FENGMANG COMPOSITE MATERIAL S+T GROUP CO., Free format text: FORMER OWNER: ZHENJIANG FENGMANG ABRASIVE TOOLS CO.LTD Effective date: 20130320 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130320 Address after: 212212 No. 1 Industrial Zone, Yangzhong, Jiangsu, Mount Huangshan Patentee after: Jiangsu Fengmang Composite Material S&T Group Co., Ltd. Address before: 212212 No. 1 Industrial Zone, Yangzhong, Jiangsu, Mount Huangshan Patentee before: Zhenjiang Fengmang Abrasive Tools Co.Ltd |