CN105500225A - High comprehensive performance composite grinding piece and manufacturing method thereof - Google Patents

High comprehensive performance composite grinding piece and manufacturing method thereof Download PDF

Info

Publication number
CN105500225A
CN105500225A CN201510985326.9A CN201510985326A CN105500225A CN 105500225 A CN105500225 A CN 105500225A CN 201510985326 A CN201510985326 A CN 201510985326A CN 105500225 A CN105500225 A CN 105500225A
Authority
CN
China
Prior art keywords
base
adhesive
abrasive grains
component
grinding
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.)
Granted
Application number
CN201510985326.9A
Other languages
Chinese (zh)
Other versions
CN105500225B (en
Inventor
王荣生
王鹏
王茂华
关广利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU FENGMANG COMPOSITE MATERIAL S&T GROUP CO Ltd
Original Assignee
JIANGSU FENGMANG COMPOSITE MATERIAL S&T GROUP CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU FENGMANG COMPOSITE MATERIAL S&T GROUP CO Ltd filed Critical JIANGSU FENGMANG COMPOSITE MATERIAL S&T GROUP CO Ltd
Priority to CN201510985326.9A priority Critical patent/CN105500225B/en
Publication of CN105500225A publication Critical patent/CN105500225A/en
Application granted granted Critical
Publication of CN105500225B publication Critical patent/CN105500225B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING, OR SHARPENING
    • B24D3/00Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
    • B24D3/344Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent the bonding agent being organic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING, OR SHARPENING
    • B24D18/00Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0072Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using adhesives for bonding abrasive particles or grinding elements to a support, e.g. by gluing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING, OR SHARPENING
    • B24D3/00Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/20Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
    • B24D3/28Resins or natural or synthetic macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J163/00Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

The invention discloses a high comprehensive performance composite grinding piece which comprises a base material, grinding particles and an adhesion agent, wherein the surface of the base material is divided into a plurality of areas; the grinding particles attached to the identical areas have identical sizes; the grinding particles attached to the different areas have different sizes; the sizes of the grinding particles attached to the various areas of the base material increase gradually from the center of the base material to the edge of the base material; the grinding particles are composite grinding particles formed by compositing nano cerium dioxide particles and silicon dioxide particles; and the adhesion agent consists of a component A and a component B. The invention also provides a manufacturing method of the high comprehensive performance composite grinding piece. The manufacturing method comprises the following steps of a gluing procedure, a sand planting procedure, a post curing procedure, a flexing water carrying procedure, a laser cutting procedure, a base material deformation prevention treatment procedure and a storage procedure. The manufacturing method is simple and convenient, and is low in manufacturing cost, and the manufactured composite grinding piece has weather resistance, fatigue resistance, high temperature resistance and abrasion resistance, and is long in service life and high in polishing efficiency.

Description

A kind of high combination property multiple grinding sheet and manufacture method thereof
Technical field
The present invention relates to a kind of abrasive sheet and manufacture method thereof, be specifically related to a kind of high combination property multiple grinding sheet and manufacture method thereof, belong to coating die field.
Background technology
Abrasive sheet refers to and utilizes ultraprecise coating technique, after dispersed to selected micron or nanoscale abrasive micropowder (diamond, carborundum, aluminium oxide, silica, cerium oxide etc.) and high performance adhesive, be coated on substrate surface, then process through high accuracy cutting technique; Abrasive sheet uses field widely, as optical communication field, micromachine field, field of hard disks etc.The vulcan fibre emery disc such as used on the market at present, vulcan fibre emery disc is also known as vulcanized paper sanding discs, high speed abrasive disc, abrasive disk, and it is base material with vulcan fibre, take synthetic resin as a kind of plate-like coated abrasive tool that binding agent is made.Its tensile strength is large, wearability extra-heavy, can be arranged on electronic or pneumatic electric angle grinder metal and the various profile of nonmetallic materials are eliminated rust, deburring, coating removal, polishing welding seams, grinding in Furniture manufacture and repair of machine work, the ideal tools that polishes, polish, be widely used in timber, furniture, shipbuilding, metallurgy, automobile, machinery, instrument, bridge and building trade, but the drawbacks such as existing abrasive sheet wears no resistance, and service life is short are more and more obvious.
Summary of the invention
Technical problem to be solved by this invention is, overcome the shortcoming of prior art, a kind of high combination property multiple grinding sheet and manufacture method thereof are provided, this manufacture method is simple, cheap for manufacturing cost, the multiple grinding sheet produced has ageing-resistant, endurance, high temperature resistant, wear-resistant, and long service life, polishing efficiency is high.
In order to solve above technical problem, the invention provides a kind of high combination property multiple grinding sheet, comprise base material, abrasive grains and adhesive, abrasive grains is attached on base material by adhesive, substrate surface is circular, substrate surface is divided into some regions, some regions are respectively be the center of circle border circular areas and several concentric annular regions, the center of substrate surface, the abrasive grains size of the same area attachment is identical, the abrasive grains of zones of different attachment varies in size, the size being attached to the abrasive grains on base material regional increases along base material center gradually to base material edge, wherein:
Abrasive grains is multiple grinding particle, is formed by nano ceric oxide and silica two kinds of Particles dispersed, and the concrete preparation method of multiple grinding particle is as follows:
the preparation of monodisperse silica particle
Measure the beaker that 80ml ammoniacal liquor is placed in 500ml, then in beaker, the absolute ethyl alcohol of 140ml and the deionized water of 70ml is added successively, stir and be placed on 50 DEG C of water bath with thermostatic control China insulation 10-15min, and under magnetic agitation condition, dropwise add the ethyl orthosilicate of 50ml, time for adding controls at 8-10min, drip rear continuation and stir 30-50min, by sediment centrifugation after ageing 15-18h, and by product distilled water flushing 2-4 time, finally with washes of absolute alcohol once, cleaning is placed in the air dry oven of 70-80 DEG C dries, obtained presoma is ground, 50-60min is calcined at 500 DEG C, obtain monodisperse nano silicon dioxide particle,
the preparation of multiple grinding particle
Be dissolved in the mixed solution of normal propyl alcohol and deionized water by six water cerous nitrates, and then add acetylacetone,2,4-pentanedione, configuration cerium colloidal sol, at room temperature stirs 15-18h, obtains the glassy yellow colloidal sol of transparent clarification, then by step obtained monodisperse silica particle ultrasonic add churned mechanically condition under be immersed in 20-30min in the cerium colloidal sol of acquisition, then there is by Surface coating the nanometer silicon dioxide particle of cerium colloidal sol centrifugal, be placed in 70-80 DEG C of air dry oven to dry, through 500 DEG C of calcination 40-50min, multiple grinding particle can be obtained;
Adhesive is made up of first and second liang of components, and first component and component B count first component in mass ratio: the ratio mixing of component B=2:1, wherein:
First component comprises following composition according to the mass fraction:
Modifying epoxy resin by organosilicon: 40-60 part, polyurethane elastomer: 15-25 part, chain extender: 1-3 part, filler: 5-8 part, plasticizer: 3-5 part, catalyst: 2-4 part, blowing agent: 6-8 part, fire retardant: 1-3 part, hydrolysis-resisting agent: 2-4 part, compound rare-earth: 0.8-1.4 part, pentaerythrite four stearic acid salt: 1-3 part, silane coupler: 10-18 part, curing agent: 20-30 part, diluent: 5-10 part;
Chain extender is diamine or dihydroxylic alcohols; Filler is carbon black; Plasticizer is repefral; Catalyst is benzyltriethylammoinium chloride; Blowing agent is methyl-silicone oil; Fire retardant is phosphotriester; Hydrolysis-resisting agent is poly-carbonization diamines; Curing agent is modified polyamide class curing agent; Diluent is methyl alcohol or ethyl acetate; Compound rare-earth comprises following composition by weight percentage: La:12-16%, Y:15-17%, Sc:5-8%, Gd:8-10%, Sm:9-15%, Pr:13-16%, and all the other are lanthanide series, and above each component sum is 100%;
Component B comprises following composition according to the mass fraction:
Water soluble phenol resin: 46-70 part, precipitated calcium carbonate: 3-6 part, organobentonite: 5-11 part, molybdenum bisuphide: 1-3 part, carboxyl LNBR: 0.9-1.2 part.
The technical scheme that the present invention limits further is:
In aforementioned high combination property multiple grinding sheet, when preparing monodisperse silica particle, six water cerous nitrates, normal propyl alcohol and deionized water count six water cerous nitrates in mass ratio: normal propyl alcohol: the ratio mixing of deionized water=1:2:2.
In aforementioned high combination property multiple grinding sheet, the size of abrasive grains is 0.1 μm-20 μm.
In aforementioned high combination property multiple grinding sheet, the thickness of base material is 50-90 μm, and base material is polyester film, polyamide film, polypropylene film or polyethylene film.
The present invention also designs a kind of manufacture method of high combination property multiple grinding sheet, the manufacture method of this multiple grinding sheet comprises following flow process: upper glue process, plant sand operation, Post RDBMS operation, flexure band water conservancy project sequence, laser cutting operation, the anti-deformation process operation of base material and store operation, and concrete operations are as follows:
(i) first prepare adhesive, then adhesive coating on the base material chosen, adhesive adopts at least one mode in roller coat, blade coating or flat painting to be coated on base material;
The concrete preparation method of adhesive is as follows:
A. the preparation of first component
Modifying epoxy resin by organosilicon, polyurethane elastomer, filler are delivered in dispersion cylinder, turn on agitator slowly stirs, mixing speed is that 300-350 turns/min, after stirring 16-19min, then plasticizer, chain extender, catalyst, blowing agent, fire retardant is added, continue to stir 20-30min, mixing speed is that 150-200 turns/min, compound rare-earth, pentaerythrite four stearic acid salt, silane coupler, hydrolysis-resisting agent is added again in dispersion just, continue to stir 10-19min, mixing speed be 340-390 turn/min obtains mixture;
Dissolve curing agent with diluent, then mixed with mixture by the curing agent after dissolving, it is stand-by that cured at room temperature obtains first component;
B. the preparation of component B
Water soluble phenol resin, precipitated calcium carbonate, organobentonite, molybdenum bisuphide, carboxyl LNBR are delivered in dispersion cylinder in the lump and be uniformly mixed, and mixing speed is that 200-300 turns/min, and stir after 20-30 minute, it is stand-by that discharging obtains component B;
C. the synthesis of adhesive
By the first and second components first in mass ratio: the ratio of second=2:1 is uniformly mixed, mixing speed is that 100-200 turns/min, stirs 20-30min and can obtain this adhesive;
scattered according to the region that base material divides by abrasive grains, be embedded on adhesive, the same area abrasive grains size is identical;
Abrasive grains is contained in hand sieve, spin vibration sieve, and make abrasive grains by the weight of self, be embedded in the adhesive of the base material that level is put equably, regional uses different object hand to sieve;
the semi-finished product being embedded with abrasive grains in step 2 carried out successively Post RDBMS operation, flexure band water conservancy project sequence, laser cutting operation, base material anti-deformation process operation and store operation and then obtained abrasive sheet finished product;
In Post RDBMS operation: adhesive is solidifying 20-40min at the temperature of 60-80 DEG C;
In flexure band water conservancy project sequence: adopt the radial flexure in mechanical flexure and two 45 ° of flexures to combine, wherein water amount≤20g/m2, crimpness≤12mm after mechanical flexure.
The technical scheme that the present invention limits further is:
In the manufacture method of aforementioned high combination property multiple grinding sheet, adopt anti-deformation resin to spray or coating processing base material in base material anti-deformation process operation in step (three), anti-deformation resin is waterborne polyurethane resin, epoxy resin, phenolic resins or acrylic resin.
The invention has the beneficial effects as follows:
Composition (the abrasive grains of polishing slurries, auxiliary agent etc.) be one of key factor affecting polished surface quality, at present, the abrasive grains adopted is generally silica, the conventional inorganic such as ceria or alundum (Al2O3) abrasive grains, these single abrasive grains often can not get gratifying polishing effect, as, silica is easily configured to the slurry with fine dispersion stability, but its polishing plastic is on the low side, often need to add oxidant etc. in actual applications in polishing material and improve polishing speed, thus cause the chemical analysis of polishing material complicated, alundum (Al2O3) abrasive grains has higher hardness, although polishing speed is higher, but easily cause surface tear thus affect yield rate, ceria has excellent polishing ability, but dispersion stabilization is poor, abrasive grains in the present invention is multiple grinding particle, overcome the deficiency of single mill particle, combine both advantages, this multiple grinding particle has good polishing effect to the wafer after polishing, surfacing, smooth.
The present invention adopts hand sieve to carry out when planting sand, regional uses different object hand sieves to guarantee that each region abrasive grains varies in size, and ensures the raising of polishing efficiency, follows and needs to select the position of abrasive sheet grinding to reach requirement according to polishing.
Modifying epoxy resin by organosilicon is adopted in first component of the present invention, modifying epoxy resin by organosilicon has the excellent properties of organosilicon material and epoxy resin concurrently, and the internal stress that can reduce epoxy resin with modifying epoxy resin by organosilicon can increase the performance such as heat-resisting quantity, toughness again; Containing compound rare-earth, mixing of compound rare-earth can extend as filler the path that the corrosive medium such as water, ion is diffused into base material, substrate surface is made to generate the dense conversion film of one deck, base material and corrosive medium can be made to completely cut off open, the adhesion with base material can be strengthened simultaneously, thus improve integral protection performance; Add fire retardant, due to aluminium hydroxide flame-retardant weak effect, the present invention adopts phosphotriester, is conducive to the heat-resisting quantity improving abrasive sheet; Silane coupler can strengthen interface binding power between polymer and filler, in coupling agent molecule, a part of group can react with the chemical group on filler or reinforcing material surface, generate firmly chemical bond, another part group or chain link then have stronger compatibility with polymer molecule, also improve the surface nature of material, improve physical and mechanical property, ageing-resistant performance;
Have employed water soluble phenol resin in component B, this resin has certain pliability, high temperature resistant, water-fast, adhesive strength is high, improves the performance of adhesive.
Abrasive sheet in the present invention is sharp fast, long service life, polishing Nai Gaore, splendid moisture resistance, and effectively can prevent distortion in the manufacturing, product tensile strength is large, and adhesive property is good, and grinding performance is strong.
Detailed description of the invention
Embodiment 1
A kind of high combination property multiple grinding sheet that the present embodiment provides, comprise base material, abrasive grains and adhesive, abrasive grains is attached on base material by adhesive, substrate surface is circular, the thickness of base material is 50 μm, and base material is polyester film, substrate surface is divided into some regions, some regions are respectively be the center of circle border circular areas and several concentric annular regions, the center of substrate surface, the abrasive grains size of the same area attachment is identical, the abrasive grains of zones of different attachment varies in size, the size being attached to the abrasive grains on base material regional increases along base material center gradually to base material edge, wherein:
Abrasive grains is multiple grinding particle, and the size of abrasive grains is 0.1 μm-20 μm, is formed by nano ceric oxide and silica two kinds of Particles dispersed, and the concrete preparation method of multiple grinding particle is as follows:
the preparation of monodisperse silica particle
Measure the beaker that 80ml ammoniacal liquor is placed in 500ml, then in beaker, the absolute ethyl alcohol of 140ml and the deionized water of 70ml is added successively, stir and be placed on 50 DEG C of water bath with thermostatic control China insulation 10min, and under magnetic agitation condition, dropwise add the ethyl orthosilicate of 50ml, time for adding controls at 8min, drip rear continuation and stir 40min, by sediment centrifugation after ageing 17h, and by product distilled water flushing 2 times, finally with washes of absolute alcohol once, cleaning is placed in the air dry oven of 80 DEG C dries, obtained presoma is ground, 50min is calcined at 500 DEG C, obtain monodisperse nano silicon dioxide particle,
the preparation of multiple grinding particle
Six water cerous nitrates are dissolved in the mixed solution of normal propyl alcohol and deionized water, six water cerous nitrates, normal propyl alcohol and deionized water count six water cerous nitrates in mass ratio: normal propyl alcohol: the ratio mixing of deionized water=1:2:2, and then add acetylacetone,2,4-pentanedione, configuration cerium colloidal sol, at room temperature stir 15h, obtain the glassy yellow colloidal sol of transparent clarification, then by step obtained monodisperse silica particle ultrasonic add churned mechanically condition under be immersed in 25min in the cerium colloidal sol of acquisition, then there is by Surface coating the nanometer silicon dioxide particle of cerium colloidal sol centrifugal, be placed in 70 DEG C of air dry ovens to dry, through 500 DEG C of calcination 45min, multiple grinding particle can be obtained;
Adhesive is made up of first and second liang of components, and first component and component B count first component in mass ratio: the ratio mixing of component B=2:1, wherein:
First component comprises following composition according to the mass fraction:
Modifying epoxy resin by organosilicon: 40 parts, polyurethane elastomer: 15 parts, chain extender: 1 part, filler: 5 parts, plasticizer: 3 parts, catalyst: 2 parts, blowing agent: 6 parts, fire retardant: 1 part, hydrolysis-resisting agent: 2 parts, compound rare-earth: 0.8 part, pentaerythrite four stearic acid salt: 1 part, silane coupler: 10 parts, curing agent: 20 parts, diluent: 5 parts;
Chain extender is diamine; Filler is carbon black; Plasticizer is repefral; Catalyst is benzyltriethylammoinium chloride; Blowing agent is methyl-silicone oil; Fire retardant is phosphotriester; Hydrolysis-resisting agent is poly-carbonization diamines; Curing agent is modified polyamide class curing agent; Diluent is methyl alcohol; Compound rare-earth comprises following composition by weight percentage: La:12%, Y:15%, Sc:5%, Gd:8%, Sm:9%, Pr:13%, and all the other are lanthanide series, and above each component sum is 100%;
Component B comprises following composition according to the mass fraction:
Water soluble phenol resin: 46 parts, precipitated calcium carbonate: 3 parts, organobentonite: 5 parts, molybdenum bisuphide: 1 part, carboxyl LNBR: 0.9-part.
The manufacture method of above-mentioned high combination property multiple grinding sheet, the manufacture method of this multiple grinding sheet comprises following flow process: upper glue process, plant sand operation, Post RDBMS operation, flexure band water conservancy project sequence, laser cutting operation, the anti-deformation process operation of base material and store operation, and concrete operations are as follows:
(i) first prepare adhesive, then adhesive coating on the base material chosen, adhesive adopts at least one mode in roller coat, blade coating or flat painting to be coated on base material;
The concrete preparation method of adhesive is as follows:
A. the preparation of first component
Modifying epoxy resin by organosilicon, polyurethane elastomer, filler are delivered in dispersion cylinder, turn on agitator slowly stirs, mixing speed is 300 turns/min, after stirring 19min, then add plasticizer, chain extender, catalyst, blowing agent, fire retardant, continue to stir 25min, mixing speed is 150 turns/min, in dispersion just, add compound rare-earth, pentaerythrite four stearic acid salt, silane coupler, hydrolysis-resisting agent again, continue to stir 10min, mixing speed is that 370 turns/min obtains mixture;
Dissolve curing agent with diluent, then mixed with mixture by the curing agent after dissolving, it is stand-by that cured at room temperature obtains first component;
B. the preparation of component B
Water soluble phenol resin, precipitated calcium carbonate, organobentonite, molybdenum bisuphide, carboxyl LNBR are delivered in dispersion cylinder in the lump and be uniformly mixed, and mixing speed is 250 turns/min, and stir after 30 minutes, it is stand-by that discharging obtains component B;
C. the synthesis of adhesive
By the first and second components first in mass ratio: the ratio of second=2:1 is uniformly mixed, mixing speed is 150 turns/min, stirs 20-30min and can obtain this adhesive;
scattered according to the region that base material divides by abrasive grains, be embedded on adhesive, the same area abrasive grains size is identical;
Abrasive grains is contained in hand sieve, spin vibration sieve, and make abrasive grains by the weight of self, be embedded in the adhesive of the base material that level is put equably, regional uses different object hand to sieve;
the semi-finished product being embedded with abrasive grains in step 2 carried out successively Post RDBMS operation, flexure band water conservancy project sequence, laser cutting operation, base material anti-deformation process operation and store operation and then obtained abrasive sheet finished product;
In Post RDBMS operation: adhesive is solidifying 20min at the temperature of 70 DEG C;
In flexure band water conservancy project sequence: adopt the radial flexure in mechanical flexure and two 45 ° of flexures to combine, wherein water amount≤20g/m2, crimpness≤12mm after mechanical flexure.
Adopt anti-deformation resin to spray or coating processing base material in base material anti-deformation process operation, anti-deformation resin is waterborne polyurethane resin.
Embodiment 2
A kind of high combination property multiple grinding sheet that the present embodiment provides, a kind of high combination property multiple grinding sheet that the present embodiment provides, comprise base material, abrasive grains and adhesive, abrasive grains is attached on base material by adhesive, substrate surface is circular, the thickness of base material is 90 μm, and base material is polypropylene film, substrate surface is divided into some regions, some regions are respectively be the center of circle border circular areas and several concentric annular regions, the center of substrate surface, the abrasive grains size of the same area attachment is identical, the abrasive grains of zones of different attachment varies in size, the size being attached to the abrasive grains on base material regional increases along base material center gradually to base material edge, wherein:
Abrasive grains is multiple grinding particle, and the size of abrasive grains is 0.1 μm-20 μm, is formed by nano ceric oxide and silica two kinds of Particles dispersed, and the concrete preparation method of multiple grinding particle is as follows:
the preparation of monodisperse silica particle
Measure the beaker that 80ml ammoniacal liquor is placed in 500ml, then in beaker, the absolute ethyl alcohol of 140ml and the deionized water of 70ml is added successively, stir and be placed on 50 DEG C of water bath with thermostatic control China insulation 15min, and under magnetic agitation condition, dropwise add the ethyl orthosilicate of 50ml, time for adding controls at 9min, drip rear continuation and stir 30min, by sediment centrifugation after ageing 15h, and by product distilled water flushing 3 times, finally with washes of absolute alcohol once, cleaning is placed in the air dry oven of 70 DEG C dries, obtained presoma is ground, 60min is calcined at 500 DEG C, obtain monodisperse nano silicon dioxide particle,
the preparation of multiple grinding particle
Six water cerous nitrates are dissolved in the mixed solution of normal propyl alcohol and deionized water, six water cerous nitrates, normal propyl alcohol and deionized water count six water cerous nitrates in mass ratio: normal propyl alcohol: the ratio mixing of deionized water=1:2:2, and then add acetylacetone,2,4-pentanedione, configuration cerium colloidal sol, at room temperature stir 16h, obtain the glassy yellow colloidal sol of transparent clarification, then by step obtained monodisperse silica particle ultrasonic add churned mechanically condition under be immersed in 20min in the cerium colloidal sol of acquisition, then there is by Surface coating the nanometer silicon dioxide particle of cerium colloidal sol centrifugal, be placed in 80 DEG C of air dry ovens to dry, through 500 DEG C of calcination 40min, multiple grinding particle can be obtained;
Adhesive is made up of first and second liang of components, and first component and component B count first component in mass ratio: the ratio mixing of component B=2:1, wherein:
First component comprises following composition according to the mass fraction:
Modifying epoxy resin by organosilicon: 60 parts, polyurethane elastomer: 25 parts, chain extender: 3 parts, filler: 8 parts, plasticizer: 5 parts, catalyst: 4 parts, blowing agent: 8 parts, fire retardant: 3 parts, hydrolysis-resisting agent: 4 parts, compound rare-earth: 1.4 parts, pentaerythrite four stearic acid salt: 3 parts, silane coupler: 18 parts, curing agent: 30 parts, diluent: 10 parts;
Chain extender is dihydroxylic alcohols; Filler is carbon black; Plasticizer is repefral; Catalyst is benzyltriethylammoinium chloride; Blowing agent is methyl-silicone oil; Fire retardant is phosphotriester; Hydrolysis-resisting agent is poly-carbonization diamines; Curing agent is modified polyamide class curing agent; Diluent is ethyl acetate; Compound rare-earth comprises following composition by weight percentage: La:16%, Y:17%, Sc:8%, Gd:10%, Sm:15%, Pr:16%, and all the other are lanthanide series, and above each component sum is 100%;
Component B comprises following composition according to the mass fraction:
Water soluble phenol resin: 70 parts, precipitated calcium carbonate: 6 parts, organobentonite: 11 parts, molybdenum bisuphide: 3 parts, carboxyl LNBR: 1.2 parts.
The manufacture method of above-mentioned high combination property multiple grinding sheet, the manufacture method of this multiple grinding sheet comprises following flow process: upper glue process, plant sand operation, Post RDBMS operation, flexure band water conservancy project sequence, laser cutting operation, the anti-deformation process operation of base material and store operation, and concrete operations are as follows:
(i) first prepare adhesive, then adhesive coating on the base material chosen, adhesive adopts at least one mode in roller coat, blade coating or flat painting to be coated on base material;
The concrete preparation method of adhesive is as follows:
A. the preparation of first component
Modifying epoxy resin by organosilicon, polyurethane elastomer, filler are delivered in dispersion cylinder, turn on agitator slowly stirs, mixing speed is 350 turns/min, after stirring 16min, then add plasticizer, chain extender, catalyst, blowing agent, fire retardant, continue to stir 20min, mixing speed is 200 turns/min, in dispersion just, add compound rare-earth, pentaerythrite four stearic acid salt, silane coupler, hydrolysis-resisting agent again, continue to stir 19min, mixing speed is that 340 turns/min obtains mixture;
Dissolve curing agent with diluent, then mixed with mixture by the curing agent after dissolving, it is stand-by that cured at room temperature obtains first component;
B. the preparation of component B
Water soluble phenol resin, precipitated calcium carbonate, organobentonite, molybdenum bisuphide, carboxyl LNBR are delivered in dispersion cylinder in the lump and be uniformly mixed, and mixing speed is 200 turns/min, and stir after 20 minutes, it is stand-by that discharging obtains component B;
C. the synthesis of adhesive
By the first and second components first in mass ratio: the ratio of second=2:1 is uniformly mixed, mixing speed is 100 turns/min, stirs 20min and can obtain this adhesive;
scattered according to the region that base material divides by abrasive grains, be embedded on adhesive, the same area abrasive grains size is identical;
Abrasive grains is contained in hand sieve, spin vibration sieve, and make abrasive grains by the weight of self, be embedded in the adhesive of the base material that level is put equably, regional uses different object hand to sieve;
the semi-finished product being embedded with abrasive grains in step 2 carried out successively Post RDBMS operation, flexure band water conservancy project sequence, laser cutting operation, base material anti-deformation process operation and store operation and then obtained abrasive sheet finished product;
In Post RDBMS operation: adhesive is solidifying 40min at the temperature of 60 DEG C;
In flexure band water conservancy project sequence: adopt the radial flexure in mechanical flexure and two 45 ° of flexures to combine, wherein water amount≤20g/m2, crimpness≤12mm after mechanical flexure.
Adopt anti-deformation resin to spray or coating processing base material in base material anti-deformation process operation, anti-deformation resin is acrylic resin.
Embodiment 3
A kind of high combination property multiple grinding sheet that the present embodiment provides, a kind of high combination property multiple grinding sheet that the present embodiment provides, comprise base material, abrasive grains and adhesive, abrasive grains is attached on base material by adhesive, substrate surface is circular, the thickness of base material is 70 μm, and base material is polyethylene film, substrate surface is divided into some regions, some regions are respectively be the center of circle border circular areas and several concentric annular regions, the center of substrate surface, the abrasive grains size of the same area attachment is identical, the abrasive grains of zones of different attachment varies in size, the size being attached to the abrasive grains on base material regional increases along base material center gradually to base material edge, wherein:
Abrasive grains is multiple grinding particle, and the size of abrasive grains is 0.1 μm-20 μm, is formed by nano ceric oxide and silica two kinds of Particles dispersed, and the concrete preparation method of multiple grinding particle is as follows:
the preparation of monodisperse silica particle
Measure the beaker that 80ml ammoniacal liquor is placed in 500ml, then in beaker, the absolute ethyl alcohol of 140ml and the deionized water of 70ml is added successively, stir and be placed on 50 DEG C of water bath with thermostatic control China insulation 12min, and under magnetic agitation condition, dropwise add the ethyl orthosilicate of 50ml, time for adding controls at 10min, drip rear continuation and stir 50min, by sediment centrifugation after ageing 18h, and by product distilled water flushing 4 times, finally with washes of absolute alcohol once, cleaning is placed in the air dry oven of 75 DEG C dries, obtained presoma is ground, 55min is calcined at 500 DEG C, obtain monodisperse nano silicon dioxide particle,
the preparation of multiple grinding particle
Six water cerous nitrates are dissolved in the mixed solution of normal propyl alcohol and deionized water, six water cerous nitrates, normal propyl alcohol and deionized water count six water cerous nitrates in mass ratio: normal propyl alcohol: the ratio mixing of deionized water=1:2:2, and then add acetylacetone,2,4-pentanedione, configuration cerium colloidal sol, at room temperature stir 18h, obtain the glassy yellow colloidal sol of transparent clarification, then by step obtained monodisperse silica particle ultrasonic add churned mechanically condition under be immersed in 30min in the cerium colloidal sol of acquisition, then there is by Surface coating the nanometer silicon dioxide particle of cerium colloidal sol centrifugal, be placed in 75 DEG C of air dry ovens to dry, through 500 DEG C of calcination 50min, multiple grinding particle can be obtained;
Adhesive is made up of first and second liang of components, and first component and component B count first component in mass ratio: the ratio mixing of component B=2:1, wherein:
First component comprises following composition according to the mass fraction:
Modifying epoxy resin by organosilicon: 70 parts, polyurethane elastomer: 20 parts, chain extender: 2 parts, filler: 6 parts, plasticizer: 4 parts, catalyst: 3 parts, blowing agent: 7 parts, fire retardant: 2 parts, hydrolysis-resisting agent: 3 parts, compound rare-earth: 1 part, pentaerythrite four stearic acid salt: 2 parts, silane coupler: 15 parts, curing agent: 25 parts, diluent: 8 parts;
Chain extender is diamine; Filler is carbon black; Plasticizer is repefral; Catalyst is benzyltriethylammoinium chloride; Blowing agent is methyl-silicone oil; Fire retardant is phosphotriester; Hydrolysis-resisting agent is poly-carbonization diamines; Curing agent is modified polyamide class curing agent; Diluent is methyl alcohol or ethyl acetate; Compound rare-earth comprises following composition by weight percentage: La:14%, Y:16%, Sc:7%, Gd:8-10%, Sm:12%, Pr:14%, and all the other are lanthanide series, and above each component sum is 100%;
Component B comprises following composition according to the mass fraction:
Water soluble phenol resin: 58 parts, precipitated calcium carbonate: 5 parts, organobentonite: 8 parts, molybdenum bisuphide: 2 parts, carboxyl LNBR: 1 part.
The manufacture method of above-mentioned high combination property multiple grinding sheet, the manufacture method of this multiple grinding sheet comprises following flow process: upper glue process, plant sand operation, Post RDBMS operation, flexure band water conservancy project sequence, laser cutting operation, the anti-deformation process operation of base material and store operation, and concrete operations are as follows:
(i) first prepare adhesive, then adhesive coating on the base material chosen, adhesive adopts at least one mode in roller coat, blade coating or flat painting to be coated on base material;
The concrete preparation method of adhesive is as follows:
A. the preparation of first component
Modifying epoxy resin by organosilicon, polyurethane elastomer, filler are delivered in dispersion cylinder, turn on agitator slowly stirs, mixing speed is 320 turns/min, after stirring 18min, then add plasticizer, chain extender, catalyst, blowing agent, fire retardant, continue to stir 30min, mixing speed is 180 turns/min, in dispersion just, add compound rare-earth, pentaerythrite four stearic acid salt, silane coupler, hydrolysis-resisting agent again, continue to stir 15min, mixing speed is that 390 turns/min obtains mixture;
Dissolve curing agent with diluent, then mixed with mixture by the curing agent after dissolving, it is stand-by that cured at room temperature obtains first component;
B. the preparation of component B
Water soluble phenol resin, precipitated calcium carbonate, organobentonite, molybdenum bisuphide, carboxyl LNBR are delivered in dispersion cylinder in the lump and be uniformly mixed, and mixing speed is 300 turns/min, and stir after 25 minutes, it is stand-by that discharging obtains component B;
C. the synthesis of adhesive
By the first and second components first in mass ratio: the ratio of second=2:1 is uniformly mixed, mixing speed is 200 turns/min, stirs 20-30min and can obtain this adhesive;
scattered according to the region that base material divides by abrasive grains, be embedded on adhesive, the same area abrasive grains size is identical;
Abrasive grains is contained in hand sieve, spin vibration sieve, and make abrasive grains by the weight of self, be embedded in the adhesive of the base material that level is put equably, regional uses different object hand to sieve;
the semi-finished product being embedded with abrasive grains in step 2 carried out successively Post RDBMS operation, flexure band water conservancy project sequence, laser cutting operation, base material anti-deformation process operation and store operation and then obtained abrasive sheet finished product;
In Post RDBMS operation: adhesive is solidifying 30min at the temperature of 80 DEG C;
In flexure band water conservancy project sequence: adopt the radial flexure in mechanical flexure and two 45 ° of flexures to combine, wherein water amount≤20g/m2, crimpness≤12mm after mechanical flexure.
Adopt anti-deformation resin to spray or coating processing base material in base material anti-deformation process operation, anti-deformation resin is phenolic resins.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of application claims.

Claims (6)

1. a high combination property multiple grinding sheet, comprise base material, abrasive grains and adhesive, described abrasive grains is attached on base material by adhesive, it is characterized in that: described substrate surface is for circular, described substrate surface is divided into some regions, described some regions are respectively be the center of circle border circular areas and several concentric annular regions, the center of substrate surface, the abrasive grains size of the same area attachment is identical, the abrasive grains of zones of different attachment varies in size, the size being attached to the abrasive grains on base material regional increases along base material center gradually to base material edge, wherein:
Described abrasive grains is multiple grinding particle, is formed by nano ceric oxide and silica two kinds of Particles dispersed, and the concrete preparation method of described multiple grinding particle is as follows:
the preparation of monodisperse silica particle
Measure the beaker that 80ml ammoniacal liquor is placed in 500ml, then in beaker, the absolute ethyl alcohol of 140ml and the deionized water of 70ml is added successively, stir and be placed on 50 DEG C of water bath with thermostatic control China insulation 10-15min, and under magnetic agitation condition, dropwise add the ethyl orthosilicate of 50ml, time for adding controls at 8-10min, drip rear continuation and stir 30-50min, by sediment centrifugation after ageing 15-18h, and by product distilled water flushing 2-4 time, finally with washes of absolute alcohol once, cleaning is placed in the air dry oven of 70-80 DEG C dries, obtained presoma is ground, 50-60min is calcined at 500 DEG C, obtain monodisperse nano silicon dioxide particle,
the preparation of multiple grinding particle
Be dissolved in the mixed solution of normal propyl alcohol and deionized water by six water cerous nitrates, and then add acetylacetone,2,4-pentanedione, configuration cerium colloidal sol, at room temperature stirs 15-18h, obtains the glassy yellow colloidal sol of transparent clarification, then by step obtained monodisperse silica particle ultrasonic add churned mechanically condition under be immersed in 20-30min in the cerium colloidal sol of acquisition, then there is by Surface coating the nanometer silicon dioxide particle of cerium colloidal sol centrifugal, be placed in 70-80 DEG C of air dry oven to dry, through 500 DEG C of calcination 40-50min, multiple grinding particle can be obtained;
Described adhesive is made up of first and second liang of components, and first component and component B count first component in mass ratio: the ratio mixing of component B=2:1, wherein:
Described first component comprises following composition according to the mass fraction:
Modifying epoxy resin by organosilicon: 40-60 part, polyurethane elastomer: 15-25 part, chain extender: 1-3 part, filler: 5-8 part, plasticizer: 3-5 part, catalyst: 2-4 part, blowing agent: 6-8 part, fire retardant: 1-3 part, hydrolysis-resisting agent: 2-4 part, compound rare-earth: 0.8-1.4 part, pentaerythrite four stearic acid salt: 1-3 part, silane coupler: 10-18 part, curing agent: 20-30 part, diluent: 5-10 part;
Described chain extender is diamine or dihydroxylic alcohols; Described filler is carbon black; Described plasticizer is repefral; Described catalyst is benzyltriethylammoinium chloride; Described blowing agent is methyl-silicone oil; Described fire retardant is phosphotriester; Described hydrolysis-resisting agent is poly-carbonization diamines; Described curing agent is modified polyamide class curing agent; Described diluent is methyl alcohol or ethyl acetate; Described compound rare-earth comprises following composition by weight percentage: La:12-16%, Y:15-17%, Sc:5-8%, Gd:8-10%, Sm:9-15%, Pr:13-16%, and all the other are lanthanide series, and above each component sum is 100%;
Described component B comprises following composition according to the mass fraction:
Water soluble phenol resin: 46-70 part, precipitated calcium carbonate: 3-6 part, organobentonite: 5-11 part, molybdenum bisuphide: 1-3 part, carboxyl LNBR: 0.9-1.2 part.
2. high combination property multiple grinding sheet according to claim 1, it is characterized in that: when preparing monodisperse silica particle, described six water cerous nitrates, normal propyl alcohol and deionized water count six water cerous nitrates in mass ratio: normal propyl alcohol: the ratio mixing of deionized water=1:2:2.
3. high combination property multiple grinding sheet according to claim 1, is characterized in that: the size of described abrasive grains is 0.1 μm-20 μm.
4. high combination property multiple grinding sheet according to claim 1, is characterized in that: the thickness of described base material is 50-90 μm, and described base material is polyester film, polyamide film, polypropylene film or polyethylene film.
5. the manufacture method of high combination property multiple grinding sheet as claimed in claim 1, it is characterized in that: the manufacture method of this multiple grinding sheet comprises following flow process: upper glue process, plant sand operation, Post RDBMS operation, flexure band water conservancy project sequence, laser cutting operation, the anti-deformation process operation of base material and store operation, concrete operations are as follows:
(i) first prepare adhesive, then adhesive coating on the base material chosen, described adhesive adopts at least one mode in roller coat, blade coating or flat painting to be coated on base material;
The concrete preparation method of described adhesive is as follows:
A. the preparation of first component
Modifying epoxy resin by organosilicon, polyurethane elastomer, filler are delivered in dispersion cylinder, turn on agitator slowly stirs, mixing speed is that 300-350 turns/min, after stirring 16-19min, then plasticizer, chain extender, catalyst, blowing agent, fire retardant is added, continue to stir 20-30min, mixing speed is that 150-200 turns/min, compound rare-earth, pentaerythrite four stearic acid salt, silane coupler, hydrolysis-resisting agent is added again in dispersion just, continue to stir 10-19min, mixing speed be 340-390 turn/min obtains mixture;
Dissolve curing agent with diluent, then mixed with mixture by the curing agent after dissolving, it is stand-by that cured at room temperature obtains first component;
B. the preparation of component B
Water soluble phenol resin, precipitated calcium carbonate, organobentonite, molybdenum bisuphide, carboxyl LNBR are delivered in dispersion cylinder in the lump and be uniformly mixed, and mixing speed is that 200-300 turns/min, and stir after 20-30 minute, it is stand-by that discharging obtains component B;
C. the synthesis of adhesive
By the first and second components first in mass ratio: the ratio of second=2:1 is uniformly mixed, mixing speed is that 100-200 turns/min, stirs 20-30min and can obtain this adhesive;
scattered according to the region that base material divides by abrasive grains, be embedded on adhesive, the same area abrasive grains size is identical;
Abrasive grains is contained in hand sieve, spin vibration sieve, and make abrasive grains by the weight of self, be embedded in the adhesive of the base material that level is put equably, regional uses different object hand to sieve;
the semi-finished product being embedded with abrasive grains in step 2 carried out successively Post RDBMS operation, flexure band water conservancy project sequence, laser cutting operation, base material anti-deformation process operation and store operation and then obtained abrasive sheet finished product;
In described Post RDBMS operation: adhesive is solidifying 20-40min at the temperature of 60-80 DEG C;
In described flexure band water conservancy project sequence: adopt the radial flexure in mechanical flexure and two 45 ° of flexures to combine, wherein water amount≤20g/m2, crimpness≤12mm after mechanical flexure.
6. the manufacture method of high combination property multiple grinding sheet as claimed in claim 5, it is characterized in that: adopt anti-deformation resin to spray or coating processing base material in base material anti-deformation process operation in described step (three), described anti-deformation resin is waterborne polyurethane resin, epoxy resin, phenolic resins or acrylic resin.
CN201510985326.9A 2015-12-25 2015-12-25 A kind of high combination property multiple grinding piece and its manufacture method Active CN105500225B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510985326.9A CN105500225B (en) 2015-12-25 2015-12-25 A kind of high combination property multiple grinding piece and its manufacture method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510985326.9A CN105500225B (en) 2015-12-25 2015-12-25 A kind of high combination property multiple grinding piece and its manufacture method

Publications (2)

Publication Number Publication Date
CN105500225A true CN105500225A (en) 2016-04-20
CN105500225B CN105500225B (en) 2018-03-02

Family

ID=55708720

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510985326.9A Active CN105500225B (en) 2015-12-25 2015-12-25 A kind of high combination property multiple grinding piece and its manufacture method

Country Status (1)

Country Link
CN (1) CN105500225B (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106221119A (en) * 2016-08-15 2016-12-14 合肥万向钱潮汽车零部件有限公司 The anti-slip thread briquetting of the automatic riveting press equipment of brake-shoe
CN106695578A (en) * 2016-12-29 2017-05-24 河南工业大学 3D curved glass efficient polishing disk and preparation method thereof
CN106737239A (en) * 2016-12-29 2017-05-31 河南工业大学 A kind of centerless external cylindrical mill Ultraprecise polished wheel of stainless steel and preparation method thereof
CN106891274A (en) * 2017-04-19 2017-06-27 台山市远鹏研磨科技有限公司 A kind of wet type precision polishing wheel and preparation method thereof
CN106965100A (en) * 2017-04-19 2017-07-21 台山市远鹏研磨科技有限公司 A kind of wet type polishing pad and preparation method thereof
CN107081688A (en) * 2017-05-27 2017-08-22 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 The multiple grinding piece and its manufacture method of a kind of high-strength high-performance
CN107088842A (en) * 2017-05-26 2017-08-25 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 A kind of preparation technology of high-effective water-proof abrasive sheet
CN107116486A (en) * 2017-05-26 2017-09-01 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 A kind of preparation method of double-sided two-purpose water-proof abrasive paper
CN107127686A (en) * 2017-05-31 2017-09-05 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 A kind of environment-friendly and energy-efficient multiple grinding piece of high service life
CN107175590A (en) * 2017-05-27 2017-09-19 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 A kind of production technology of soft emery cloth
CN107199520A (en) * 2017-05-27 2017-09-26 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 A kind of production technology of emery cloth
CN107234552A (en) * 2017-05-26 2017-10-10 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 A kind of anti-oxidant phenolic resin emery cloth of high-strength waterproof and preparation method thereof
CN107538361A (en) * 2017-05-26 2018-01-05 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 One kind back of the body suede abrasive disk and its preparation technology
CN107756271A (en) * 2016-08-22 2018-03-06 上海赤焰研磨材料有限公司 Sand circle
CN108857954A (en) * 2018-07-25 2018-11-23 佛山陵朝新材料有限公司 A kind of preparation method of high-intensity high heat-resistance resin wheel
CN108908142A (en) * 2018-08-04 2018-11-30 乔斌 Wear-resistant grinder
CN108927740A (en) * 2018-08-03 2018-12-04 柴德维 A kind of abrasive sheet and preparation method thereof
CN108942637A (en) * 2018-08-03 2018-12-07 柴德维 A kind of grinder with excellent stability
CN108994721A (en) * 2018-08-03 2018-12-14 柴德维 Grinder with excellent stability
CN108994720A (en) * 2018-08-03 2018-12-14 柴德维 High stability abrasive sheet and preparation method thereof
CN109689294A (en) * 2016-09-16 2019-04-26 霓达哈斯股份有限公司 Grinding pad
CN110421492A (en) * 2019-06-12 2019-11-08 江苏君睿智能制造有限公司 A kind of wear-resisting scouring pad for cold rolled shape cleaning

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101475792A (en) * 2009-01-20 2009-07-08 江苏工业学院 Preparation of coating type cerium oxide / silicon oxide compound abrasive
CN101475791A (en) * 2009-01-20 2009-07-08 江苏工业学院 Preparation and use of cerium oxide / silicon oxide compound abrasive
CN101671538A (en) * 2009-09-22 2010-03-17 中国科学院上海微系统与信息技术研究所 Method for preparing silica/ceria composite abrasive grains
CN201677232U (en) * 2010-05-21 2010-12-22 武汉新芯集成电路制造有限公司 Grinding sheet
CN103612217A (en) * 2013-12-04 2014-03-05 江苏锋芒复合材料科技集团有限公司 High-efficiency composite grinding sheet and manufacturing method thereof
CN103627355A (en) * 2013-12-04 2014-03-12 江苏锋芒复合材料科技集团有限公司 Efficient superstrong tackiness agent for emery cloth
CN104129790A (en) * 2014-08-18 2014-11-05 奇瑞汽车股份有限公司 Nano SiO2 microsphere, water-repelling agent, preparation methods of nano SiO2 microsphere and water-repelling agent, and water-repelling glass
US20150017888A1 (en) * 2012-01-30 2015-01-15 Hahl Filaments GmbH Abrasive bristle, method for the manufacture thereof, brush with abrasive bristles and method for the surface treatment of a workpiece with a brush having abrasive bristles

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101475792A (en) * 2009-01-20 2009-07-08 江苏工业学院 Preparation of coating type cerium oxide / silicon oxide compound abrasive
CN101475791A (en) * 2009-01-20 2009-07-08 江苏工业学院 Preparation and use of cerium oxide / silicon oxide compound abrasive
CN101671538A (en) * 2009-09-22 2010-03-17 中国科学院上海微系统与信息技术研究所 Method for preparing silica/ceria composite abrasive grains
CN201677232U (en) * 2010-05-21 2010-12-22 武汉新芯集成电路制造有限公司 Grinding sheet
US20150017888A1 (en) * 2012-01-30 2015-01-15 Hahl Filaments GmbH Abrasive bristle, method for the manufacture thereof, brush with abrasive bristles and method for the surface treatment of a workpiece with a brush having abrasive bristles
CN103612217A (en) * 2013-12-04 2014-03-05 江苏锋芒复合材料科技集团有限公司 High-efficiency composite grinding sheet and manufacturing method thereof
CN103627355A (en) * 2013-12-04 2014-03-12 江苏锋芒复合材料科技集团有限公司 Efficient superstrong tackiness agent for emery cloth
CN104129790A (en) * 2014-08-18 2014-11-05 奇瑞汽车股份有限公司 Nano SiO2 microsphere, water-repelling agent, preparation methods of nano SiO2 microsphere and water-repelling agent, and water-repelling glass

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106221119A (en) * 2016-08-15 2016-12-14 合肥万向钱潮汽车零部件有限公司 The anti-slip thread briquetting of the automatic riveting press equipment of brake-shoe
CN107756271A (en) * 2016-08-22 2018-03-06 上海赤焰研磨材料有限公司 Sand circle
CN109689294A (en) * 2016-09-16 2019-04-26 霓达哈斯股份有限公司 Grinding pad
CN106695578A (en) * 2016-12-29 2017-05-24 河南工业大学 3D curved glass efficient polishing disk and preparation method thereof
CN106737239A (en) * 2016-12-29 2017-05-31 河南工业大学 A kind of centerless external cylindrical mill Ultraprecise polished wheel of stainless steel and preparation method thereof
CN106891274A (en) * 2017-04-19 2017-06-27 台山市远鹏研磨科技有限公司 A kind of wet type precision polishing wheel and preparation method thereof
CN106965100A (en) * 2017-04-19 2017-07-21 台山市远鹏研磨科技有限公司 A kind of wet type polishing pad and preparation method thereof
CN107234552A (en) * 2017-05-26 2017-10-10 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 A kind of anti-oxidant phenolic resin emery cloth of high-strength waterproof and preparation method thereof
CN107234552B (en) * 2017-05-26 2020-04-28 江苏锋芒复合材料科技集团有限公司 High-strength waterproof antioxidant phenolic resin abrasive cloth and preparation method thereof
CN107088842A (en) * 2017-05-26 2017-08-25 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 A kind of preparation technology of high-effective water-proof abrasive sheet
CN107116486A (en) * 2017-05-26 2017-09-01 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 A kind of preparation method of double-sided two-purpose water-proof abrasive paper
CN107538361A (en) * 2017-05-26 2018-01-05 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 One kind back of the body suede abrasive disk and its preparation technology
CN107199520A (en) * 2017-05-27 2017-09-26 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 A kind of production technology of emery cloth
CN107175590A (en) * 2017-05-27 2017-09-19 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 A kind of production technology of soft emery cloth
CN107081688A (en) * 2017-05-27 2017-08-22 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 The multiple grinding piece and its manufacture method of a kind of high-strength high-performance
CN107127686A (en) * 2017-05-31 2017-09-05 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 A kind of environment-friendly and energy-efficient multiple grinding piece of high service life
CN108857954B (en) * 2018-07-25 2020-06-12 河北鑫旭德耐磨材料科技有限公司 Preparation method of high-strength high-heat-resistance resin grinding wheel
CN108857954A (en) * 2018-07-25 2018-11-23 佛山陵朝新材料有限公司 A kind of preparation method of high-intensity high heat-resistance resin wheel
CN108994721A (en) * 2018-08-03 2018-12-14 柴德维 Grinder with excellent stability
CN108994720A (en) * 2018-08-03 2018-12-14 柴德维 High stability abrasive sheet and preparation method thereof
CN108927740A (en) * 2018-08-03 2018-12-04 柴德维 A kind of abrasive sheet and preparation method thereof
CN108942637A (en) * 2018-08-03 2018-12-07 柴德维 A kind of grinder with excellent stability
CN108908142A (en) * 2018-08-04 2018-11-30 乔斌 Wear-resistant grinder
CN110421492A (en) * 2019-06-12 2019-11-08 江苏君睿智能制造有限公司 A kind of wear-resisting scouring pad for cold rolled shape cleaning

Also Published As

Publication number Publication date
CN105500225B (en) 2018-03-02

Similar Documents

Publication Publication Date Title
JP6865216B2 (en) Epoxy functional silane coupling agents, surface-modified abrasive particles, and bonded abrasive articles
EP3043960B1 (en) Flexible abrasive article and method of using the same
US20190262973A1 (en) Bonded abrasive wheel and method of making the same
US10300581B2 (en) Methods of making abrasive articles and bonded abrasive wheel preparable thereby
TWI653125B (en) Agglomerate abrasive particles, abrasive objects including them, and methods of manufacturing them
CN105592982B (en) Bonded abrasive article and method
CA2915506C (en) Coated abrasive article based on a sunflower pattern
EP2830829B1 (en) Abrasive products having fibrillated fibers
CN101107099B (en) Abrasive articles and methods for making same
EP1094918B1 (en) Abrasive article and method for grinding glass
US5667541A (en) Coatable compositions abrasive articles made therefrom, and methods of making and using same
TW526554B (en) Polishing pad and method of use thereof
US6685755B2 (en) Porous abrasive tool and method for making the same
DE69633339T2 (en) METHOD FOR CHANGING A HIDDEN SURFACE OF A SEMICONDUCTOR WAFER
CN101641183B (en) Abrasive articles, rotationally reciprocating tools, and methods
US6634929B1 (en) Method for grinding glass
CA2455804C (en) Coating compositions having improved adhesion, coated substrates and methods related thereto
RU2469837C2 (en) Abrasive grains modified with hydrophilic and hydrophobic silane, and method for their obtaining
TW526126B (en) Dual cured abrasive articles
TWI229153B (en) Abrasive article for the deposition and polishing of a conductive material
CN101687309B (en) Structured abrasive with overlayer, and method of making and using the same
CN104125876B (en) The abrasive article of uneven distribution with opening
CN101307194B (en) Organic-inorganic hybridization ultraviolet cured paint for protecting metallic surface
JP4411083B2 (en) Coated abrasive article containing aromatic polyepoxide
US8323072B1 (en) Method of polishing transparent armor

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant