CN103358237B - Fabric substrate of a kind of hasp emery cloth and preparation method thereof - Google Patents
Fabric substrate of a kind of hasp emery cloth and preparation method thereof Download PDFInfo
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- CN103358237B CN103358237B CN201310310436.6A CN201310310436A CN103358237B CN 103358237 B CN103358237 B CN 103358237B CN 201310310436 A CN201310310436 A CN 201310310436A CN 103358237 B CN103358237 B CN 103358237B
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Abstract
Fabric substrate of a kind of hasp emery cloth and preparation method thereof, belongs to coated abrasive tool bulk technology field, is specifically related to a kind of fabric substrate of coated abrasive tool.It is characterized in that: the present invention applies one deck stiffening agent by hasp cloth (1) without on hasp face, and on forming machine, under the condition of 160 ~ 180 DEG C, maintain 30 ~ 40s sizing form stiff layer (2), waterproof adhesive agent is adopted outward in stiff layer (2), with starching machine coating formation impervious leakage-stopping layer (3) with scraper, adhesive on base fabric strikes off by scraper, mesh on base fabric is filled and led up, starching machine scraper scrapes slurry with lower coating blade simultaneously, adopts bottom surface to scrape slurry form; Drying press polish and get final product again.Common hasp cloth is made as one side and endures with all one's will fabric substrate that is smooth and antiseepage by the present invention.Do not destroy the hasp structure of hasp cloth, save protocorm, directly abrasive material is bonded at the fabric substrate uppper sand embedding of hasp cloth, eliminate the operation of pasting compound.
Description
Technical field
Fabric substrate of a kind of hasp emery cloth and preparation method thereof, belongs to coated abrasive tool bulk technology field, is specifically related to a kind of fabric substrate of coated abrasive tool.
Background technology
In die casting, musical instrument, automobile, five metals plastic furniture, shipbuilding, electronic products etc., adopt pneumatic disk sand paper machine to carry out the polishing of various material all in a large number in modern industry, eliminate the tiny cut of working surface and defect.Pneumatic disk sand paper machine and one are called chemical fibre hasp disk sand paper (cloth) and combine and carry out polishing.Chemical fibre hasp disk sand paper (cloth) also claims to carry on the back the conversion products that suede disk sand paper is a kind of sand paper (cloth), it is as Fig. 4 at common sand paper 5() the back side be stained with chemical fibre hasp cloth 1(as Fig. 5), the preparation of the common sand paper 5 of complete process first need be carried out during preparation, again with bonding agent by common sand paper 5 and hasp cloth 1 bonding, make disc or other geometry with punch press.
Chemical fibre hasp is actually a closed coil, as long as disk sand paper (cloth) is sticked on the disk of sand paper machine during polishing, hasp and sub-buckle are connected together, and disk sand paper (cloth) is namely securely fixed on the disk of sand paper machine, and sand paper machine rotates and gets final product polishing.Can take off after disk sand paper (cloth) wearing and tearing.Chemical fibre hasp disk sand paper (cloth) is large as consumable material use amount, is indispensable polishing material in modern industry.
In coated abrasive tool, used three large materials are abrasive material, adhesive and matrix.And matrix the most frequently used, two large classes of maximum are respectively paper matrix and cloth matrix.The cloth matrix surface that paper matrix and current operable woven drill do all smooth well-pressed, roughness is very low, just can carry out gluing and plant sand and good product serviceability.
The hasp of the encapsulated coil of hasp cloth is different from napping cloth and the open lint of Flocked fabric, encapsulated coil snap over bonding with sub-buckle connected time much more firm than the lint form of napping cloth and Flocked fabric, the pneumatic disk sand paper machine of High Rotation Speed just can not come off during high strength buffing work-piece.And can make now the napping cloth of emery cloth and Flocked fabric must density itself comparatively large, sand can be planted after impregnating.Be different from the hasp cloth of material of the present invention, cloth cover be soft, elasticity and expansion and contraction is comparatively large, size is unstable, hole is comparatively large between coil, simply cannot plant sand after impregnation process.
The raw material that hasp cloth uses at present is polyamide fibre and terylene mainly, is a kind of WARP-KNITTING, and WARP-KNITTING is the fabric of string cover formation mutually between coil and coil, if do emery cloth fabric substrate with hasp cloth have following unfavorable factor:
Hasp cloth has larger elasticity and retractility compared with woven fabric, can produce larger ductility, structural instability when being subject to external force.
The density of hasp cloth is less than woven fabric a lot, and because hasp cloth structure is formed by coil noose, between coil, space is comparatively large, and gas permeability is large, and compare with woven fabric with paper, roughness is too large.
Hasp cloth length and width in processing or use procedure all easily change, there will be off loom shrinkage, dyeing and finishing shrinkage in process of production, wash shrinkage and reply shrinkage of relaxing, namely per pass production process size all changes, and size is very unstable, does coated matrix very difficult.
Hasp cloth except space between coil large, and postorder to plant adhesive in sand process very rare, if adhesive, through organizing at the bottom of hasp, together with hasp will be bonded at end tissue, cannot play the effect product rejection of hasp.
Due to above unfavorable factor, hasp cloth can not do base of emerg cloth so far.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provides a kind of one side to endure with all one's will smooth, and waterproof, seepage control can directly as the fabric substrate and preparation method thereof of a kind of hasp emery cloth of base of emerg cloth.
The technical solution adopted for the present invention to solve the technical problems is: the fabric substrate of this kind of hasp emery cloth, comprise hasp cloth, hasp cloth one side there is hasp, it is characterized in that: described hasp cloth without hasp face scribbles stiffening agent formed one deck stiff layer, have the impervious leakage-stopping layer that one deck is smooth outside stiff layer; The material of described stiff layer is polyacrylic acid, polyvinyl acetate, trichlorine melamine resin or Lauxite; The material of described impervious leakage-stopping layer be NBR latex, styrene-butadiene latex or PVC emulsion and phenolic resins and thickener according to mass ratio (5 ~ 8): (1.5 ~ 3): the mixture of 1.
Preferably, the material of described impervious leakage-stopping layer is the mixture of NBR latex, phenolic resins and thickener 7:2:1 in mass ratio.
A preparation method for the fabric substrate of above-mentioned hasp emery cloth, is characterized in that, preparation process is:
1, apply one deck stiffening agent at hasp cloth without on hasp face, and on forming machine, maintain 30 ~ 40s sizing under the condition of 160 ~ 180 DEG C form stiff layer, to make hasp cloth hardening and to lose retractility;
2, hasp cloth one side being formed stiff layer adopts waterproof adhesive agent outward in stiff layer, with the starching machine coating formation impervious leakage-stopping layer with scraper, when hasp cloth is after sizing roller, adopt lower coating blade bottom surface to scrape slurry the waterproof adhesive agent on base fabric is struck off, mesh on base fabric filled and led up by adhesive simultaneously, and the hasp in slurry protection front is scraped in lower coating blade bottom surface;
3, the hasp cloth forming impervious leakage-stopping layer is dried;
4, the hasp cloth of oven dry is entered the felt wrapped roll pressurization press polish of 10t, to make bottom more smooth.
Described stiffening agent is polyacrylic acid, polyethylene, acetic acid fat, trichlorine melamine resin or Lauxite.
Preferably, described stiffening agent is the polyacrylic acid of moisture 30 ~ 70%.
Described waterproof adhesive agent be NBR latex, styrene-butadiene latex or PVC emulsion and phenolic resins and thickener according to mass ratio (5 ~ 8): (1.5 ~ 3): the mixture of 1.
Preferably, described waterproof adhesive agent is the mixture of NBR latex, phenolic resins and thickener 7:2:1 in mass ratio.Particularly hasp cloth ll0g/m is applicable to
2, below emery cloth P600 uses.Rare denseness of allotment adhesive just in time adapts to hasp cloth pore size.
Hasp cloth of the present invention is as coated matrix, and coated enterprise at this matrix uppper sand embedding, can directly produce hasp disk emery cloth.
Hasp cloth material used in the present invention is chemical-fibres filaments, and its production process is: and chemical fibre raw material-warping-tricot machine weaves-dyes-and looping-Jia stiffening agent-sizing-Jia waterproof adhesive agent-oven dry-padding machine flattens the fabric substrate of (press polish)-hasp emery cloth.
The feature comparatively large for looped fabric cloth cover softness, elasticity and expansion and contraction, size is unstable.In textile industry, what become for making cloth cover is stiffening, and elasticity is smaller, and a bit, the method usually adopted is at shaping process raised temperature to dimensionally stable.But due to hasp cloth having hasp, cloth can be made hardening though temperature is high, hasp also can by high temperature, and hasp and hasp base fabric stick together and scrap.Present invention employs the method being coated with stiffening agent on hasp cloth base fabric to overcome the above problems; the effect realized has two; one is lower in temperature; under the condition that time is shorter; the stiffening hasp simultaneously protected on cloth cover that hasp cloth is become, two is that stiffening agent has stronger adhesive effect, and the interface overlapped of hasp cloth base fabric coil and coil being gone here and there mutually is fixed together; make to relax and reply shrinkage and greatly reduce, size trend is stable.The selection difficulty of stiffening agent is how to avoid to make hasp also inter-adhesive and ineffective due to the infiltration that causes too sparse between hasp cloth mesh, and only makes coil and coil go here and there mutually the interface overlapped to be fixed together.Through preferred, with the polypropylene acid of moisture 30 ~ 70%, forming machine temperature 160 ~ 180 DEG C, 30 ~ 40 seconds time production effect is better.
In view of hasp cloth density is little, between coil, space is large, gas permeability is large, and roughness is large, cannot plant sand, for providing the smooth well-pressed performance of hasp cloth and anti-permeability, the present invention adopts waterproof adhesive agent, by the starching machine coating with scraper, when hasp base fabric is after sizing roller, adhesive on base fabric strikes off by scraper, and mesh on base fabric filled and led up by adhesive simultaneously.Starching machine scraper adopts bottom surface to scrape slurry form, effectively protects the hasp in front.
This waterproof adhesive agent realizes two effects; one can be filled and led up the mesh on hasp cloth; base fabric is flattened whole reduction roughness; to reach the requirement of planting sand; impermeable effect in its two adhesive ensures that the adhesive of planting in sand process can not penetrate into the front of hasp cloth, and protection hasp can not be bonded on base fabric.
The hasp cloth handled well enters drying baker and dries, and temperature and time arranges temperature and time under protecting the complete prerequisite of hasp.
For making cohesive cloth roughness reduce further, namely base fabric is more smooth, and ready-made hasp cloth enters the padding machine pressurization of 10t felt wrapped roll.
Compared with prior art, the beneficial effect that the fabric substrate and preparation method thereof of a kind of hasp emery cloth of the present invention has is: common hasp cloth is made as the fabric substrate of the stiffening smooth and antiseepage of one side by the present invention.The stiffening agent selected and waterproof binding agent coordinate closely with hasp cloth, can not destroy the hasp structure of hasp cloth, and only make hasp cloth base fabric coil and coil go here and there mutually the interface overlapped to be fixed together, and make to relax to reply shrinkage and greatly reduce, and size trend is stable.Thus the matrix of disk sand paper directly can be made of hasp cloth, save common papery or the cloth matter matrix of roughing sand paper (cloth), directly abrasive material is bonded at the fabric substrate uppper sand embedding of hasp cloth, eliminate the operation that compound pasted by sand paper (cloth) and hasp cloth, production process simplifies, cost significantly reduces, and has saved resource.And the bonding more firmly difficult drop-off of the obtained lighter and pneumatic disk sand paper machine of grinding tool.
Accompanying drawing explanation
Fig. 1 is hasp cloth fabric substrate schematic diagram.
Fig. 2 is that hasp cloth base fabric adds stiffening agent schematic diagram.
Fig. 3 is hasp fabric substrate emery cloth schematic diagram.
Fig. 4 is normal sands paper structure schematic diagram.
Fig. 5 is common sand paper hasp disc structure schematic diagram.
Wherein: 1, hasp cloth 2, stiff layer 3, impervious leakage-stopping layer 4, abrasive material 5, common sand paper.
Fig. 1 ~ 3 are most preferred embodiments of the fabric substrate of hasp emery cloth of the present invention, and below in conjunction with accompanying drawing 1 ~ 3, the present invention will be further described.
Detailed description of the invention
With reference to accompanying drawing 1 ~ 3: the fabric substrate of hasp emery cloth of the present invention, be made up of hasp cloth 1, stiff layer 2, impervious leakage-stopping layer 3, hasp cloth 1 one side has hasp, another scribbles one deck stiff layer 2 without on hasp face, and stiff layer 2 mainly makes the larger cloth cover of script softness, elasticity and expansion and contraction hardening and loses retractility; Scribble the impervious leakage-stopping layer 3 that one deck is smooth outside stiff layer 2, impervious leakage-stopping layer 3 by doctor blade, mainly make cloth cover smooth and fill and lead up hasp cloth 1 go here and there cover coil formed hole.The smooth atresia of impervious leakage-stopping layer 3 directly can plant sand, and prevents from planting the one side that sand bonding agent penetrates into hasp hasp was lost efficacy.
The material of stiff layer is polyacrylic acid, polyvinyl acetate, trichlorine melamine resin or Lauxite.
The material of impervious leakage-stopping layer be NBR latex, styrene-butadiene latex or PVC emulsion and phenolic resins and thickener according to mass ratio (5 ~ 8): (1.5 ~ 3): the mixture of 1.The material of preferred impervious leakage-stopping layer is the mixture of NBR latex, phenolic resins and thickener 7:2:1 in mass ratio.
Below by specific embodiment, the preparation method to the fabric substrate of hasp emery cloth of the present invention is described further.
Embodiment 1
1, ll0g/m is selected
2hasp cloth, at hasp cloth without polyacrylic acid hasp face applying one deck moisture 60%, and on forming machine, under the condition of 170 DEG C, maintain 35s sizing form stiff layer, to make hasp cloth hardening and to lose retractility;
2, hasp cloth one side being formed stiff layer applies the mixture of NBR latex, phenolic resins and thickener 7:2:1 in mass ratio outward in stiff layer, with the starching machine with scraper by above-mentioned material coating formation impervious leakage-stopping layer, when hasp cloth is after sizing roller, adopt lower coating blade bottom surface to scrape slurry the waterproof adhesive agent on base fabric is struck off, mesh on base fabric filled and led up by adhesive simultaneously, and the hasp in slurry protection front is scraped in lower coating blade bottom surface;
3, the hasp cloth forming impervious leakage-stopping layer is entered dryer, arrange the temperature of dryer at 80 DEG C, dry 3min, hasp cloth is dried;
4, the hasp cloth of oven dry is entered the felt wrapped roll pressurization press polish of 10t, to make bottom more smooth, obtain the fabric substrate of hasp emery cloth.
On the fabric substrate of hasp emery cloth, coated bonding agent plants sand, is prepared as P600 emery cloth.Make disc with punch press, then adhere on pneumatic disk sand paper machine and use, bonding firmly, dress takes off conveniently.
Embodiment 2
1, ll0g/m is selected
2hasp cloth, at hasp cloth without polyacrylic acid hasp face applying one deck moisture 30%, and on forming machine, under the condition of 160 DEG C, maintain 40s sizing form stiff layer, to make hasp cloth hardening and to lose retractility;
2, hasp cloth one side being formed stiff layer applies the mixture of styrene-butadiene latex, phenolic resins and thickener 7:2:1 in mass ratio outward in stiff layer, with the starching machine with scraper by above-mentioned material coating formation impervious leakage-stopping layer, when hasp cloth is after sizing roller, adopt lower coating blade bottom surface to scrape slurry the waterproof adhesive agent on base fabric is struck off, mesh on base fabric filled and led up by adhesive simultaneously, and the hasp in slurry protection front is scraped in lower coating blade bottom surface;
3, the hasp cloth forming impervious leakage-stopping layer is entered dryer, arrange the temperature of dryer at 80 DEG C, dry 3min, hasp cloth is dried;
4, the hasp cloth of oven dry is entered the felt wrapped roll pressurization press polish of 10t, to make bottom more smooth, obtain the fabric substrate of hasp emery cloth.
On the fabric substrate of hasp emery cloth, coated bonding agent plants sand, is prepared as P600 emery cloth.Make disc with punch press, then adhere on pneumatic disk sand paper machine and use, bonding firmly, dress takes off conveniently.
Embodiment 3
1, l20g/m is selected
2hasp cloth, at hasp cloth without polyacrylic acid hasp face applying one deck moisture 70%, and on forming machine, under the condition of 180 DEG C, maintain 30s sizing form stiff layer, to make hasp cloth hardening and to lose retractility;
2, hasp cloth one side being formed stiff layer applies the mixture of NBR latex, phenolic resins and thickener 8:3:1 in mass ratio outward in stiff layer, with the starching machine with scraper by above-mentioned material coating formation impervious leakage-stopping layer, when hasp cloth is after sizing roller, adopt lower coating blade bottom surface to scrape slurry the waterproof adhesive agent on base fabric is struck off, mesh on base fabric filled and led up by adhesive simultaneously, and the hasp in slurry protection front is scraped in lower coating blade bottom surface;
3, the hasp cloth forming impervious leakage-stopping layer is entered dryer, arrange the temperature of dryer at 80 DEG C, dry 3min, hasp cloth is dried;
4, the hasp cloth of oven dry is entered the felt wrapped roll pressurization press polish of 10t, to make bottom more smooth, obtain the fabric substrate of hasp emery cloth.
On the fabric substrate of hasp emery cloth, coated bonding agent plants sand, is prepared as P500 emery cloth.Make disc with punch press, then adhere on pneumatic disk sand paper machine and use, bonding firmly, dress takes off conveniently.
Embodiment 4
1, l25g/m is selected
2hasp cloth, at hasp cloth without trichlorine melamine resin hasp face applying one deck moisture 50%, and on forming machine, under the condition of 170 DEG C, maintain 33s sizing form stiff layer, to make hasp cloth hardening and to lose retractility;
2, hasp cloth one side being formed stiff layer applies the mixture of PVC emulsion, phenolic resins and thickener 5:1.5:1 in mass ratio outward in stiff layer, with the starching machine with scraper by above-mentioned material coating formation impervious leakage-stopping layer, when hasp cloth is after sizing roller, adopt lower coating blade bottom surface to scrape slurry the waterproof adhesive agent on base fabric is struck off, mesh on base fabric filled and led up by adhesive simultaneously, and the hasp in slurry protection front is scraped in lower coating blade bottom surface;
3, the hasp cloth forming impervious leakage-stopping layer is entered dryer, arrange the temperature of dryer at 80 DEG C, dry 3min, hasp cloth is dried;
4, the hasp cloth of oven dry is entered the felt wrapped roll pressurization press polish of 10t, to make bottom more smooth, obtain the fabric substrate of hasp emery cloth.
On the fabric substrate of hasp emery cloth, coated bonding agent plants sand, is prepared as P400 emery cloth.Make disc with punch press, then adhere on pneumatic disk sand paper machine and use, bonding firmly, dress takes off conveniently.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (7)
1. the fabric substrate of a hasp emery cloth, comprise hasp cloth (1), hasp cloth (1) one side there is hasp, it is characterized in that: described hasp cloth (1) without hasp face scribbles stiffening agent formed one deck stiff layer (2), the impervious leakage-stopping layer (3) having one deck smooth outside stiff layer (2); The material of described stiff layer (2) is polyacrylic acid, polyethylene, acetic acid fat, trichlorine melamine resin or Lauxite; The material of described impervious leakage-stopping layer (3) be NBR latex, styrene-butadiene latex or PVC emulsion and phenolic resins and thickener according to mass ratio (5 ~ 8): (1.5 ~ 3): the mixture of 1.
2. the fabric substrate of a kind of hasp emery cloth according to claim 1, is characterized in that: the material of described impervious leakage-stopping layer (3) is the mixture of NBR latex, phenolic resins and thickener 7:2:1 in mass ratio.
3. a preparation method for the fabric substrate of the hasp emery cloth described in claim 1 or 2, is characterized in that, preparation process is:
1) apply one deck stiffening agent at hasp cloth without on hasp face, and on forming machine, maintain 30 ~ 40s sizing under the condition of 160 ~ 180 DEG C form stiff layer, to make hasp cloth hardening and to lose retractility;
2) hasp cloth one side being formed stiff layer adopts waterproof adhesive agent outward in stiff layer, with the starching machine coating formation impervious leakage-stopping layer with scraper, when hasp cloth is after sizing roller, adopt lower coating blade bottom surface to scrape slurry the waterproof adhesive agent on base fabric is struck off, mesh on base fabric filled and led up by adhesive simultaneously, and the hasp in slurry protection front is scraped in lower coating blade bottom surface;
3) hasp cloth is dried;
4) the hasp cloth of drying enters the felt wrapped roll pressurization press polish of 10t, to make bottom more smooth.
4. the preparation method of the fabric substrate of a kind of hasp emery cloth according to claim 3, is characterized in that: described stiffening agent is polyacrylic acid, polyethylene, acetic acid fat, trichlorine melamine resin or Lauxite.
5. the preparation method of the fabric substrate of a kind of hasp emery cloth according to claim 3, is characterized in that: described stiffening agent is the polyacrylic acid of moisture 30 ~ 70%.
6. the preparation method of the fabric substrate of a kind of hasp emery cloth according to claim 3, is characterized in that: described waterproof adhesive agent be NBR latex, styrene-butadiene latex or PVC emulsion and phenolic resins and thickener according to mass ratio (5 ~ 8): (1.5 ~ 3): the mixture of 1.
7. the preparation method of the fabric substrate of a kind of hasp emery cloth according to claim 3, is characterized in that: described waterproof adhesive agent is the mixture of NBR latex, phenolic resins and thickener 7:2:1 in mass ratio.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310310436.6A CN103358237B (en) | 2013-07-23 | 2013-07-23 | Fabric substrate of a kind of hasp emery cloth and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310310436.6A CN103358237B (en) | 2013-07-23 | 2013-07-23 | Fabric substrate of a kind of hasp emery cloth and preparation method thereof |
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| CN103358237B true CN103358237B (en) | 2015-09-02 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3418001A4 (en) * | 2016-07-25 | 2019-07-24 | Jiangsu Fengmang Compound Material Science & Tech Group Co., Ltd. | Coated abrasive net, and manufacturing method thereof |
| CN112211008A (en) * | 2019-07-10 | 2021-01-12 | 江苏天宇研磨科技有限公司 | Fabric substrate of hasp abrasive cloth and preparation method thereof |
| 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 |
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| EP0590665A1 (en) * | 1992-10-01 | 1994-04-06 | Minnesota Mining And Manufacturing Company | Coated abrasive article having a tear resistant backing |
| KR20070095601A (en) * | 2006-03-22 | 2007-10-01 | 주식회사 디어포스 | Abrasive material and it's manufactoring process |
| CN201338237Y (en) * | 2008-12-05 | 2009-11-04 | 淄博理研泰山涂附磨具有限公司 | Coated abrasive tool for processing ultrahigh-brightness surface |
| CN202200189U (en) * | 2011-08-02 | 2012-04-25 | 淄博理研泰山涂附磨具有限公司 | Coated abrasive tool capable of polishing at any time |
| CN202825592U (en) * | 2012-06-26 | 2013-03-27 | 谢泽 | Fleece emery cloth based on non-woven fabric |
| CN103084992A (en) * | 2012-11-13 | 2013-05-08 | 谢泽 | Industrial abrasive belt based on substrate formed by compounding knitted fabric or woven fabric with plastic film |
| CN103084990A (en) * | 2012-11-13 | 2013-05-08 | 谢泽 | Suede-containing polishing abrasive cloth for machine grinding |
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2013
- 2013-07-23 CN CN201310310436.6A patent/CN103358237B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0590665A1 (en) * | 1992-10-01 | 1994-04-06 | Minnesota Mining And Manufacturing Company | Coated abrasive article having a tear resistant backing |
| KR20070095601A (en) * | 2006-03-22 | 2007-10-01 | 주식회사 디어포스 | Abrasive material and it's manufactoring process |
| CN201338237Y (en) * | 2008-12-05 | 2009-11-04 | 淄博理研泰山涂附磨具有限公司 | Coated abrasive tool for processing ultrahigh-brightness surface |
| CN202200189U (en) * | 2011-08-02 | 2012-04-25 | 淄博理研泰山涂附磨具有限公司 | Coated abrasive tool capable of polishing at any time |
| CN202825592U (en) * | 2012-06-26 | 2013-03-27 | 谢泽 | Fleece emery cloth based on non-woven fabric |
| CN103084992A (en) * | 2012-11-13 | 2013-05-08 | 谢泽 | Industrial abrasive belt based on substrate formed by compounding knitted fabric or woven fabric with plastic film |
| CN103084990A (en) * | 2012-11-13 | 2013-05-08 | 谢泽 | Suede-containing polishing abrasive cloth for machine grinding |
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