CN103639912B - Back fluff coated abrasive tool product and manufacturing method thereof - Google Patents
Back fluff coated abrasive tool product and manufacturing method thereof Download PDFInfo
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- CN103639912B CN103639912B CN201310686503.4A CN201310686503A CN103639912B CN 103639912 B CN103639912 B CN 103639912B CN 201310686503 A CN201310686503 A CN 201310686503A CN 103639912 B CN103639912 B CN 103639912B
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Abstract
The invention discloses a back fluff coated abrasive tool product and a manufacturing method thereof. Uniform fluff layers are formed on two surfaces of a substrate, two-faced plush cloth with one side having a plush surface and the other side having a flock surface is taken as the substrate, the flock surface is uniformly coated with adhesive, so that a flat composite layer is formed, better support hardness and surface evenness are brought to the back fluff coated abrasive tool product, and the adhesive property of the back fluff coated abrasive tool product with an abrasive material is further improved. Besides, the product is covered with fluff by the adhesive, so that the product can obtain better elasticity, surface anti-blocking performance and attractive appearance. holes are regularly and physically formed in the surface of the back fluff coated abrasive tool product, so that the anti-blocking performance of the back fluff coated abrasive tool product applied to electric and pneumatic tools can be further improved. The back fluff coated abrasive tool product has good performance, moderate cost and wide market prospect.
Description
Technical field
The invention belongs to coated abrasive tool field, is related to a kind of back fluff coated abrasive tool product and its manufacture method.
Background technology
In the back of the body suede product that one layer of flannelette of coated abrasive tool product back side bonding of general base material is formed, extensively it is applied to
The grinding on the surfaces such as various metals, carpenter, automobile finish, coordinates electrical and pneumatic instrument to use, with grinding efficiency height, dust
Little the advantages of.During gradually converting to mechanization by hand, electrical and pneumatic instrument is increasing, and effect high to cost performance
The high coated abrasive tool product of rate has potential great demand amount.
At present, more on market back of the body suede product mostly adopts paper substrate, plastics, the coated abrasive tool product of grid cloth base material,
But every kind of product has respective application and application characteristic.The price and moderate performance of back of the body suede sand paper product extensively should
With, but there is not water-fast, back of the body suede and paper substrate be easily peeled off, paper substrate easy leafing the shortcomings of, limit its application；Back of the body suede
The flatness of plastic product is very good, and has certain rigidity, and grinding efficiency is higher, but its price is higher, is applied primarily to
The field of milling of the fine surfaces such as automobile finish repairing；Although back of the body suede grid class product is with higher chip removal performance, exist
The shortcoming that product fragility is big, effective milling area is little.
In order to solve the shortcoming of above paper substrate, plastics, the coated abrasive tool product of grid cloth base material, using the back of the body of cloth base base material
Suede emery cloth product is developed, although existing back of the body suede emery cloth class product is with good resistance to water, cementability, but exists
The shortcoming that high cost, surface smoothness are slightly worse and anti-blocking performance is slightly worse.In order to solve disadvantages mentioned above, exist in prior art following
Technical scheme：1) directly use flannelette to be base material, the manufacture of coated abrasive tool is carried out after process, save multiple suede operation；2) full
On the premise of sufficient performance requirement, carry out partly compound using base materials such as paper substrate, non-woven fabrics, plastics, grid cloths and reach high breaking
The requirement of resistance to spalling.But above technical scheme it is not yet in effect solve that back of the body suede emery cloth class product cost is high, surface smoothness is slightly worse and
The slightly worse deficiency of anti-blocking performance.
At present, in carry on the back the product that suede is direct base material, single-side raised flannelette is routinely adopted on market, is entered in smooth non-matte
Row surface treatment, then carries out the manufacture of coated abrasive tool product.But because the effective contact area in upper sand face is less, there is bonding
The not enough defect of intensity.
The content of the invention
It is an object of the invention to overcome existing defect, there is provided a kind of back fluff coated abrasive tool product, the coated abrasive tool product
Using Beaver structure, the adhesive strength of back of the body suede class coated abrasive tool product can be effectively improved.
In order to realize foregoing invention purpose, the present invention is adopted the following technical scheme that：
A kind of back fluff coated abrasive tool product, it is characterised in that its matrix adopts Beaver, Beaver one side is long wool
Face, is simultaneously short flannel face, and the pile layer in short flannel face is highly less than long matte；Short flannel face adhesive coating forms smooth composite bed,
Abrasive material is adhered to by primer layer and complex layer on composite bed.
It is a further object of the present invention to provide the manufacture method of above-mentioned back fluff coated abrasive tool product, including following operation：Base
Body manufacture-matrix process-applies primer-electrostatic sand-planting-drying-re-glue-drying-winding-solidification-flexure, its feature
It is：
Matrix is manufactured：The base material of Beaver is processed, one side is obtained for long matte, is simultaneously the two-sided of short flannel face
Flannelette, the pile layer in short flannel face is highly less than long matte；
Matrix process：The surface in short flannel face is processed, in short textured surfaces adhesive coating composite bed is formed；
Apply primer：Primer is coated on composite bed.
Other process being related in above-mentioned manufacture method can be realized using prior art.
In the present invention, the base material of Beaver can be obtained by woven mode, and material can be nylon, terylene, nitrile
Synthetic fibre, polyamide fibre, polypropylene etc..Base material carries out napping and realizes a face long wool, a face short flannel by existing machinery mode, or using
The additive method known is realized.The pile layer in short flannel face is highly less than long matte.The long matte of Beaver of the present invention and prior art
In single-side raised flannelette matte effect it is identical, be mainly used as coordinating with milling tool bonding, its pile layer conventional height that carries out hasp
For 1mm-8mm.Short flannel face is mainly used in improving surface roughness, and contact area and the increasing in increase sand face are played in later stage bonding
The effect of the adhesive strength in strong sand face.But with the raising of surface roughness, in the gluing, plant sand operation in rear road, easily make
Into the out-of-flatness in product sand face, the surface quality of product is had a strong impact on；Therefore, in order to ensure sand face flatness and improve bonding
Intensity, it is desirable to which sand face (short flannel face) fine hair is few and highly little compared with the long wool velvet approximate number amount for playing snap-action.Generally take short flannel face
The height of pile layer is 5 μm -1000 μm, and pile layer excessive height can affect the surface quality of coated abrasive tool product.
Adhesive, primer, the composition of re-glue and percentage by weight are：Resin 50-90%, filler 5-40%, surface-active
Agent 0.1-1%, pigment 1-5%, diluent 0.1-10%.
Wherein, resin adopts thermosetting resin, is aqueous thermosetting resin, oiliness thermosetting resin, no-solvent type thermosetting
Property resin in one or more mixing, preferably aqueous thermosetting resin, the aqueous thermosetting resin is water-soluble phenolic
Urea formaldehyde, Lauxite, amino resins, acrylic acid ester emulsion, NBR latex, styrene-butadiene latex, waterborne polyurethane resin, asphalt mixtures modified by epoxy resin
At least one in fat, amylan.Filler is fine particle calcium carbonate, coarse whiting, talcum powder, kaolin, lithopone, hexafluoro sodium aluminate, fluoboric acid
At least one in potassium, sodium fluoborate, calcirm-fluoride, sodium fluoride.Surfactant is anionic and non-ionic surfactant
At least one in agent.Pigment is iron oxide red, iron oxide yellow, iron oxide black, iron oxide brown, phthalocyanine blue, phthalocyanine green or titanium white
At least one in powder.Diluent is methyl alcohol, ethanol, acetone, isopropanol, ethyl acetate, ethylene glycol monoethyl ether, diethylene glycol second
At least one in ether or water.
The anti-blocking layer of at least one of which can be coated in complex layer, further to improve the grinding performance of product.In addition, can pass through
Regular physics pore-creating is carried out to the surface of back fluff coated abrasive tool product come further improve product should in electronic, pneumatic tool
The anti-blocking performance used.In the present invention, primer layer, complex layer, anti-blocking layer and adhesive can use commonly used in the prior art
Binding agent is realized.
The invention has the beneficial effects as follows：
The present invention form uniform tapetum by two surfaces in base material, adopt one side for long matte, while be it is short
Matte, the pile layer in short flannel face is highly less than based on the Beaver of long matte, and short flannel face improves surface roughness, by glue
Stick uniform fold forms one layer of smooth composite bed on short flannel face, is that back fluff coated abrasive tool product brings preferably support hard
Degree and surface smoothness, further increase its adhesive property with abrasive material, substantially increase the adhesive strength of product.In addition,
Covering fine hair by adhesive can also make product obtain preferably elasticity, surface anti-blocking performance and more preferable outward appearance.By to the back of the body
Suede coated abrasive tool product carries out the regular physics pore-creating in surface, can further improve it in electronic, pneumatic tool application
Anti-blocking performance.Back fluff coated abrasive tool product performance of the invention is good, moderate cost, with wide market prospects.
Description of the drawings
Fig. 1 is back fluff coated abrasive tool product structural representation of the present invention.
Fig. 2 is back fluff coated abrasive tool product surface anti-blockage holes schematic diagram.
Specific embodiment
As shown in figure 1, its matrix of the back fluff coated abrasive tool product of the present invention is using Beaver 103, Beaver 103 1
Face is long matte 101, is simultaneously short flannel face 105, and the pile layer in short flannel face 105 is highly less than long matte 101.On short flannel face 105
Even adhesive coating forms smooth composite bed 102.One layer of primer layer, 104, one layer of complex layer 106 is coated on composite bed 102, it is multiple
Abrasive material 107 is implanted on glue-line 106.
In order to further improve the grinding performance of product, can be with the complex layer 106 of above-mentioned back fluff coated abrasive tool product
The anti-blocking layer 108 of coating at least one of which.The surface of back fluff coated abrasive tool product can also regularly physics pore-creating, such as by machinery
The mode pore-creating of punching, further to improve anti-blocking performance of the product in electronic, pneumatic tool application.Product surface anti-blockage holes
Schematic diagram is as shown in Fig. 2 the shape and arrangement regulation in hole are not limited to the signal in figure.
Technical solution of the present invention is described further with reference to embodiment 1-6.Wherein, embodiment 1 is comparative example, is adopted
With prior art single-side raised flannelette as matrix, embodiment 2- embodiment 6 is by technical solution of the present invention using Beaver as base
Body.
Embodiment 1
Using 120g/m2Based on one side polyester flannelette, pile layer height 5mm.
The process of matrix：Front (non-matte) blade coating is carried out using NBR latex, glue-spread is 100g/m2。
The manufacture of coated abrasive tool：Non- matte is coated in for primer using phenolic resin coating, by 80# high-temperature calcination aluminum oxide
It is bonded on primer layer by electrostatic sand-planting mode, re-glue is carried out using phenolic resin coating after being dried, is then dried, winds,
Solidify 48h under the conditions of 118 DEG C, flexure is carried out after cooling.Phenolic resin coating composition and percentage by weight are：Phenolic resin
50%, coarse whiting 35%, sapn 0.5% (a kind of surfactant), iron oxide red 4%, water 10.5%.
Cut：Cut into the disk of diameter 125mm.
Embodiment 2
120g/m is obtained by mechanical napping mode2Two-sided polyester flannelette matrix, wherein long wool velvet floor height 5mm, short flannel
5 μm of velvet floor height.
The process of matrix：Front (short flannel face) blade coating is carried out using 639 NBR latexes form smooth composite bed, glue-spread
For 100g/m2。
The manufacture of coated abrasive tool：It is coated on composite bed for primer using phenolic resin coating, by 80# high-temperature calcinations oxidation
Aluminium is bonded on primer layer by electrostatic sand-planting mode, and re-glue is carried out using phenolic resin coating after being dried, and is then dried, is received
Volume, solidifies 48h under the conditions of 118 DEG C, and flexure is carried out after cooling.Phenolic resin coating composition and percentage by weight are：Phenolic aldehyde tree
Fat 50%, coarse whiting 35%, sapn 0.5%, iron oxide red 4%, water 10.5%.
Cut：Cut into the disk of diameter 125mm.
Embodiment 3
120g/m is obtained by mechanical napping mode2Two-sided polyester flannelette matrix, wherein long wool velvet floor height 5mm, short flannel
15 μm of velvet floor height.
The process of matrix：Front (short flannel face) blade coating is carried out using 639 NBR latexes form smooth composite bed, glue-spread
For 100g/m2。
The manufacture of coated abrasive tool：It is coated on composite bed for primer using phenolic resin coating, by 80# high-temperature calcinations oxidation
Aluminium is bonded on primer layer by electrostatic sand-planting mode, and re-glue is carried out using phenolic resin coating after being dried, and is then dried, is received
Volume, solidifies 48h under the conditions of 118 DEG C, and flexure is carried out after cooling.Phenolic resin coating composition and percentage by weight are：Phenolic aldehyde tree
Fat 50%, coarse whiting 35%, sapn 0.5%, iron oxide red 4%, water 10.5%.
Cut：Cut into the disk of diameter 125mm.
Embodiment 4
120g/m is obtained by mechanical napping mode2Two-sided polyester flannelette matrix, wherein long wool velvet floor height 5mm, short flannel
30 μm of velvet floor height.
The process of matrix：Front (short flannel face) blade coating is carried out using 639 NBR latexes form smooth composite bed, glue-spread
For 100g/m2。
The manufacture of coated abrasive tool：It is coated on composite bed for primer using epoxy coating, by 80# high-temperature calcinations oxidation
Aluminium is bonded on primer layer by electrostatic sand-planting mode, and re-glue is carried out using phenolic resin coating after being dried, and is then dried, is received
Volume, solidifies 48h under the conditions of 118 DEG C, and flexure is carried out after cooling.Phenolic resin coating composition and percentage by weight are：Phenolic aldehyde tree
Fat 50%, coarse whiting 35%, sapn 0.5%, iron oxide red 4%, water 10.5%.Epoxy coating composition and percentage by weight
For：E51 resins 30%, 650 resins 30%, coarse whiting 15%, toluene 25%.
Cut：Cut into the disk of diameter 125mm.
Embodiment 5
120g/m is obtained by mechanical napping mode2Two-sided polyester flannelette matrix, wherein long wool velvet floor height 5mm, short flannel
500 μm of velvet floor height.
The process of matrix：Front (short flannel face) blade coating is carried out using 639 NBR latexes form smooth composite bed, glue-spread
100g/m2。
The manufacture of coated abrasive tool：It is coated on composite bed for primer using epoxy coating, by 80# high-temperature calcinations oxidation
Aluminium is bonded on primer layer by electrostatic sand-planting mode, and re-glue is carried out using phenolic resin coating after being dried, and is then dried, is received
Volume, solidifies 48h under the conditions of 118 DEG C, and flexure and the coating of anti-blocking layer are carried out after cooling.Phenolic resin coating composition and weight percent
Than for：Phenolic resin 50%, coarse whiting 35%, sapn 0.5%, iron oxide red 4%, water 10.5%.Epoxy coating composition and
Percentage by weight is：E51 resins 30%, 650 resins 30%, coarse whiting 15%, toluene 25%.
Cut：Cut into the disk of diameter 125mm.
Embodiment 6
120g/m is obtained by mechanical napping mode2Two-sided polyester flannelette matrix, wherein long wool velvet floor height 5mm, short flannel
1000 μm of velvet floor height.
The process of matrix：Front (short flannel face) blade coating is carried out using 639 NBR latexes form smooth composite bed, glue-spread
100g/m2。
The manufacture of coated abrasive tool：It is coated on composite bed for primer using epoxy coating, by 80# high-temperature calcinations oxidation
Aluminium is bonded on primer layer by electrostatic sand-planting mode, and re-glue is carried out using phenolic resin coating after being dried, and is then dried, is received
Volume, solidifies 48h under the conditions of 118 DEG C, and flexure and the coating of anti-blocking layer are carried out after cooling, and finally in product surface, regularly physics is made
Anti-blockage holes.Phenolic resin coating composition and percentage by weight are：Phenolic resin 50%, coarse whiting 35%, sapn 0.5%, iron oxide
Red 4%, water 10.5%.Epoxy coating composition and percentage by weight are：E51 resins 30%, 650 resins 30%, coarse whiting
15%, toluene 25%.
Cut：Cut into the disk of diameter 125mm.
Carry out peel strength detection test respectively to the coated abrasive tool product that six groups of embodiments are obtained, testing result is shown in Table 1.
The testing result of table 1 is contrasted
| Product | Peel strength N/5cm | Surface quality |
| Example 1 | 50 | It is smooth |
| Example 2 | 52 | It is smooth |
| Example 3 | 77 | It is smooth |
| Example 4 | 88 | It is smooth |
| Example 5 | 105 | It is more smooth |
| Example 6 | 120 | It is more smooth |
From correction data as can be seen that compared with the existing back fluff coated abrasive tool product based on single-side raised flannelette, this
The adhesive strength of back fluff coated abrasive tool product of the invention based on Beaver is greatly improved, while can guarantee that product
The preferable surface quality of product.
In addition to the implementation, the present invention can also have other embodiment.All employing equivalents or equivalent transformation shape
Into technical scheme, all fall within the protection domain of application claims.
Claims (10)
1. a kind of back fluff coated abrasive tool product, it is characterised in that its matrix adopts Beaver（103）, Beaver（103）One
Face is long matte（101）, it is simultaneously short flannel face（105）, short flannel face（105）Pile layer highly be less than long matte（101）；Short flannel face
（105）Adhesive coating forms smooth composite bed（102）, composite bed（102）By primer layer（104）And complex layer（106）
Adhesion abrasive material（107）.
2. back fluff coated abrasive tool product as claimed in claim 1, it is characterised in that short flannel face（105）Pile layer highly for 5 μm-
1000μm。
3. back fluff coated abrasive tool product as claimed in claim 1 or 2, it is characterised in that complex layer（106）Upper coating at least
The anti-blocking layer of layer（108）.
4. back fluff coated abrasive tool product as claimed in claim 1 or 2, it is characterised in that coated abrasive tool product surface has anti-blocking
Hole.
5. back fluff coated abrasive tool product as claimed in claim 1, it is characterised in that adhesive, primer, the composition of re-glue and weight
Measuring percentage is：Resin 50-90%, filler 5-40%, surfactant 0.1-1%, pigment 1-5%, diluent 0.1-10%.
6. the manufacture method of back fluff coated abrasive tool product described in claim 1, including following operation：At matrix manufacture-matrix
Reason-apply primer-electrostatic sand-planting-drying-painting re-glue-drying-winding-solidification-flexure, it is characterised in that：
Matrix is manufactured：The base material of Beaver is processed, one side is obtained for long matte, is simultaneously the double-sided plush in short flannel face
Cloth, the pile layer in short flannel face is highly less than long matte；
Matrix process：The surface in short flannel face is processed, in short textured surfaces adhesive coating composite bed is formed；
Apply primer：Primer is coated on composite bed.
7. the manufacture method of back fluff coated abrasive tool product as claimed in claim 6, it is characterised in that the pile layer height in short flannel face
For 5 μm -1000 μm.
8. the manufacture method of back fluff coated abrasive tool product as claimed in claims 6 or 7, it is characterised in that also anti-blocking including coating
The operation of layer.
9. the manufacture method of back fluff coated abrasive tool product as claimed in claims 6 or 7, it is characterised in that be additionally included in coated abrasive tool
The operation of product surface physics pore-creating.
10. the manufacture method of back fluff coated abrasive tool product as claimed in claim 6, it is characterised in that adhesive, primer, re-glue
Composition and percentage by weight are：Resin 50-90%, filler 5-40%, surfactant 0.1-1%, pigment 1-5%, diluent 0.1-
10%。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310686503.4A CN103639912B (en) | 2013-12-13 | 2013-12-13 | Back fluff coated abrasive tool product and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310686503.4A CN103639912B (en) | 2013-12-13 | 2013-12-13 | Back fluff coated abrasive tool product and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN103639912A CN103639912A (en) | 2014-03-19 |
| CN103639912B true CN103639912B (en) | 2017-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114346922A (en) * | 2021-12-17 | 2022-04-15 | 淄博理研泰山涂附磨具有限公司 | Integrated glue-coated pattern type coated abrasive tool and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2759689Y (en) * | 2005-01-12 | 2006-02-22 | 上海洗王摩登日用品有限公司 | Three-dimensional abrasive fabric |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09277175A (en) * | 1996-04-15 | 1997-10-28 | Japan Vilene Co Ltd | Abrasive sheet for manufacture of precision equipment |
| KR100805326B1 (en) * | 2006-06-21 | 2008-02-20 | 주식회사 디어포스 | Abrasive belt material and it's manufactoring process that is improved anti-slip of back-side |
| JP2009142944A (en) * | 2007-12-14 | 2009-07-02 | Ujike:Kk | Buffing machine to be used for rotary grinding machine grinder |
| CN202367616U (en) * | 2011-11-23 | 2012-08-08 | 淄博理研泰山涂附磨具有限公司 | Film substrate for coated abrasive tool |
| CN102699828A (en) * | 2012-06-26 | 2012-10-03 | 谢泽 | Fleece-based industrial abrasive cloth |
| CN203210209U (en) * | 2013-04-03 | 2013-09-25 | 淄博理研泰山涂附磨具有限公司 | Anti-blocking mesh abrasive cloth |
| CN203210208U (en) * | 2013-04-03 | 2013-09-25 | 淄博理研泰山涂附磨具有限公司 | Fluffed mesh abrasive cloth |
| CN203592388U (en) * | 2013-12-13 | 2014-05-14 | 江苏锋芒复合材料科技集团有限公司 | Back plush coated abrasive tool product |
-
2013
- 2013-12-13 CN CN201310686503.4A patent/CN103639912B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2759689Y (en) * | 2005-01-12 | 2006-02-22 | 上海洗王摩登日用品有限公司 | Three-dimensional abrasive fabric |
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