CN215318118U - Antistatic anti-blocking abrasive paper - Google Patents
Antistatic anti-blocking abrasive paper Download PDFInfo
- Publication number
- CN215318118U CN215318118U CN202121018256.7U CN202121018256U CN215318118U CN 215318118 U CN215318118 U CN 215318118U CN 202121018256 U CN202121018256 U CN 202121018256U CN 215318118 U CN215318118 U CN 215318118U
- Authority
- CN
- China
- Prior art keywords
- layer
- antistatic
- clogging
- heat
- silicon carbide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of grinding tools, in particular to antistatic anti-clogging sand paper which comprises a raw paper layer, a bottom glue layer attached to the upper surface of the raw paper layer, a compound glue layer coated on the upper surface of the bottom glue layer, a heat-conducting graphite layer arranged on the upper surface of the compound glue layer, an antistatic layer coated on the upper surface of the heat-conducting graphite layer, and a silicon carbide wear-resisting layer arranged on the upper surface of the antistatic layer. The antistatic anti-clogging abrasive paper has the advantages of stable structure, good grinding efficiency and heat dissipation, production cost and environment friendliness, and has the advantages of good chip removal, high heat dissipation speed, difficulty in clogging and the like when the product is used due to the arrangement of the through holes in the silicon carbide wear-resistant layer and the arrangement of the heat-conducting graphite layer.
Description
Technical Field
The utility model relates to the technical field of grinding tools, in particular to antistatic anti-blocking sand paper.
Background
Coated Abrasives (Coated Abrasives) are commonly called abrasive cloth abrasive paper, are prepared by bonding abrasive materials on cloth, paper and other flexible materials by using a bonding agent, have the characteristics of flexibility and foldability, and are widely applied to polishing of automobiles, ship bodies and machine tools, polishing of electronic products and precision instruments and the like.
The coated abrasive tool is easy to generate surface blockage during grinding and polishing, the grinding efficiency and the service life of the abrasive paper can be seriously influenced, and even the workpiece can be burned and the like in serious conditions. The causes of clogging of sandpaper are mainly: the static that the friction produced adsorbs, the heat and the chip removal that the friction produced are poor and gather on the product surface, consequently need urgently to research and develop the product that the structure is more stable, and is more wear-resisting, and heat dispersion is better, prevents dust and prevents the better product of stifled effect.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide the antistatic anti-blocking abrasive paper which has the advantages of stable structure, good grinding efficiency and heat dissipation, production cost and environmental friendliness, and has the advantages of good chip removal, quick heat dissipation, difficulty in blocking and the like when the silicon carbide wear-resistant layer is provided with the through holes and the heat-conducting graphite layer.
The purpose of the utility model is realized by the following technical scheme: the utility model provides an antistatic anti-clogging abrasive paper, includes raw paper layer, laminate in the primer layer of raw paper layer upper surface, scribble in the compound glue film of primer layer upper surface, set up in the heat conduction graphite layer of compound glue film upper surface, scribble in the antistatic layer of heat conduction graphite layer upper surface to and set up in the carborundum wearing layer of antistatic layer upper surface, the upper surface of carborundum wearing layer still is equipped with the abrasive material layer, just inlay in the abrasive material layer and be equipped with dull polish granule, the nested carborundum wearing layer, antistatic layer, heat conduction graphite layer and the compound glue film of running through of dull polish granule; the silicon carbide wear-resistant layer is provided with a plurality of through holes penetrating through the silicon carbide wear-resistant layer.
Furthermore, a plurality of uniformly distributed hemispherical protrusions are convexly arranged on the lower surface of the heat-conducting graphite layer, and the lower surface of the heat-conducting graphite layer is attached to the upper surface of the compound adhesive layer.
Furthermore, the upper surface of the raw paper layer is provided with honeycomb-shaped stripes.
Further, the antistatic layer is a PET antistatic protective film layer.
Further, the primer layer is a polyurethane resin layer, an acrylic resin layer or a urea resin primer layer.
Further, the compound glue layer is a phenolic resin glue material layer or a polyurethane resin layer.
Further, the abrasive particles are silicon carbide abrasive particles or corundum abrasive particles.
Further, the thickness of the raw paper layer is 0.8-1.2 mm.
Furthermore, the thickness ratio of the raw paper layer, the compound adhesive layer, the heat-conducting graphite layer and the silicon carbide wear-resistant layer is 0.8-1.2:0.2-0.4:0.2-0.5: 0.1-0.3.
The utility model has the beneficial effects that: the antistatic anti-blocking abrasive paper has the advantages of stable structure, good grinding efficiency and heat dissipation, production cost and environment friendliness, and has a good blocking effect by arranging the through holes in the silicon carbide wear-resistant layer, and the arrangement of embedding and penetrating the abrasive particles in the silicon carbide wear-resistant layer, the antistatic layer, the heat-conducting graphite layer, the laminating adhesive layer and the heat-conducting graphite layer enables the product to have the advantages of good chip removal, fast heat dissipation, difficulty in blocking and the like when in use.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
figure 2 is a top view of the raw paper layer of the present invention.
The reference signs are: 1-raw paper layer, 11-honeycomb stripe, 2-bottom glue layer, 3-compound glue layer, 4-heat conduction graphite layer, 41-honeycomb stripe, 5-antistatic layer, 6-silicon carbide wear-resistant layer, 61-through hole and 7-abrasive layer.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-2, which are not intended to limit the present invention.
Referring to fig. 1-2, an antistatic anti-clogging sand paper comprises a raw paper layer 1, a bottom glue layer 2 attached to the upper surface of the raw paper layer 1, a glue coating layer 3 coated on the upper surface of the bottom glue layer 2, a heat conduction graphite layer 4 arranged on the upper surface of the glue coating layer 3, an antistatic layer 5 coated on the upper surface of the heat conduction graphite layer 4, and a silicon carbide wear-resistant layer 6 arranged on the upper surface of the antistatic layer 5, wherein an abrasive material layer 7 is further arranged on the upper surface of the silicon carbide wear-resistant layer 6, and abrasive particles are embedded in the abrasive material layer 7 and penetrate through the silicon carbide wear-resistant layer 6, the antistatic layer 5, the heat conduction graphite layer 4 and the glue coating layer 3 in an embedded mode; the silicon carbide is provided with a plurality of through holes 61 penetrating through the silicon carbide wear-resistant layer 6 in a wear-resistant manner. The upper surface of the raw paper layer 1 is provided with honeycomb-shaped stripes 11; the abrasive particles are silicon carbide abrasive particles or corundum abrasive particles.
The antistatic anti-blocking abrasive paper in the embodiment has the advantages of stable structure, good grinding efficiency and heat dissipation and environmental friendliness; the abrasive paper has a good blocking effect by arranging the through holes 61 on the silicon carbide wear-resistant layer 6, and the arrangement that the abrasive particles are nested and penetrate through the silicon carbide wear-resistant layer 6, the antistatic layer 5, the heat-conducting graphite layer 4, the glue coating layer 3 and the heat-conducting graphite layer 4 enables the product to have the advantages of good chip removal, fast heat dissipation, difficulty in blocking and the like when in use; the antistatic layer 5 can effectively prevent the antistatic anti-blocking abrasive paper from being electrostatically adsorbed by friction in the use process, and the silicon carbide wear-resistant layer 6 is matched with the through holes 61 to ensure that the abrasive paper has a good blocking effect; in addition, the upper surface of the raw paper layer 1 is set to be the honeycomb-shaped stripe 11, so that the attaching area of the raw paper layer and the bottom glue layer 2 is increased, and the problem of delamination of the abrasive paper in the polishing process can be avoided.
In this embodiment, a plurality of hemispherical protrusions 41 which are uniformly distributed are convexly arranged on the lower surface of the heat-conducting graphite layer 4, and the lower surface of the heat-conducting graphite layer 4 is attached to the upper surface of the compound adhesive layer 3.
The protruding hemisphere that establishes 41 in the lower surface of heat conduction graphite layer 4 in this embodiment can increase with compound glue film 3's area of contact, and the heat that produces in the further polishing process of being convenient for is transmitted to compound glue film 3 through heat conduction graphite layer 4 and is dispelled the heat, can effectively avoid burn work piece scheduling problem in the past.
In this embodiment, the antistatic layer 5 is a PET antistatic protective film layer. The bottom glue layer 2 is a polyurethane resin layer, an acrylic resin layer or a urea resin bottom glue layer 2. The compound glue layer 3 is a phenolic resin glue material layer or a polyurethane resin layer. The polyurethane resin adopted by the polyurethane resin layer is a material in the prior art and is only applied here; the acrylic resin adopted by the acrylic resin layer is a material in the prior art and is only applied here; the urea-formaldehyde resin adopted by the urea-formaldehyde resin primer layer 2 is a material in the prior art, and is only applied here.
In the embodiment, the polyurethane resin layer, the acrylic resin layer or the urea resin primer layer 2 used in the primer layer 2 has strong adhesion, so that the heat-conducting graphite layer 4 can be adhered to the raw paper layer 1; the phenolic resin glue material or polyurethane resin material used for the compound glue layer 3 can obviously improve the heat resistance and the shock resistance of the system, is beneficial to ensuring the strength of the adhered abrasive particles, and has good mechanical strength and insulativity.
In this embodiment, the thickness of the raw paper layer 1 is 0.8-1.2 mm. The thickness ratio of the raw paper layer 1, the compound adhesive layer 3, the heat-conducting graphite layer 4 and the silicon carbide wear-resistant layer 6 is 0.8-1.2:0.2-0.4:0.2-0.5: 0.1-0.3.
The thickness ratio reasonable in design of each layer of anti-static anti-clogging abrasive paper in this embodiment has not only guaranteed the pliability of anti-static anti-clogging abrasive paper, makes moreover that dry anti-static anti-clogging abrasive paper intensity is high, and is rational in infrastructure.
The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.
Claims (9)
1. The utility model provides an antistatic anti-clogging abrasive paper which characterized in that: including raw paper layer, laminate in the base adhesive layer of raw paper layer upper surface, scribble in the compound glue film of base adhesive layer upper surface, set up in the heat conduction graphite layer of compound glue film upper surface, scribble in the antistatic layer of heat conduction graphite layer upper surface, and set up in the carborundum wearing layer of antistatic layer upper surface, the upper surface of carborundum wearing layer still is equipped with the abrasive material layer, just inlay in the abrasive material layer and be equipped with dull polish granule, dull polish granule nestification runs through carborundum wearing layer, antistatic layer, heat conduction graphite layer and compound glue film; the silicon carbide wear-resistant layer is provided with a plurality of through holes penetrating through the silicon carbide wear-resistant layer.
2. The antistatic anti-clogging sandpaper according to claim 1, characterized in that: the lower surface of the heat-conducting graphite layer is convexly provided with a plurality of uniformly distributed hemispherical bulges, and the lower surface of the heat-conducting graphite layer is attached to the upper surface of the compound adhesive layer.
3. The antistatic anti-clogging sandpaper according to claim 1, characterized in that: and honeycomb-shaped stripes are arranged on the upper surface of the raw paper layer.
4. The antistatic anti-clogging sandpaper according to claim 1, characterized in that: the antistatic layer is a PET antistatic protective film layer.
5. The antistatic anti-clogging sandpaper according to claim 1, characterized in that: the primer layer is a polyurethane resin layer, an acrylic resin layer or a urea resin primer layer.
6. The antistatic anti-clogging sandpaper according to claim 1, characterized in that: the compound glue layer is a phenolic resin glue material layer or a polyurethane resin layer.
7. The antistatic anti-clogging sandpaper according to claim 1, characterized in that: the abrasive particles are silicon carbide abrasive particles or corundum abrasive particles.
8. The antistatic anti-clogging sandpaper according to claim 1, characterized in that: the thickness of the raw paper layer is 0.8-1.2 mm.
9. The antistatic anti-clogging sandpaper according to claim 1, characterized in that: the thickness ratio of the raw paper layer, the compound adhesive layer, the heat-conducting graphite layer and the silicon carbide wear-resistant layer is 0.8-1.2:0.2-0.4:0.2-0.5: 0.1-0.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121018256.7U CN215318118U (en) | 2021-05-12 | 2021-05-12 | Antistatic anti-blocking abrasive paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121018256.7U CN215318118U (en) | 2021-05-12 | 2021-05-12 | Antistatic anti-blocking abrasive paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215318118U true CN215318118U (en) | 2021-12-28 |
Family
ID=79598768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121018256.7U Active CN215318118U (en) | 2021-05-12 | 2021-05-12 | Antistatic anti-blocking abrasive paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215318118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122247A (en) * | 2022-07-05 | 2022-09-30 | 凯诺建设有限公司 | Putty polishing abrasive paper and putty polishing device using same |
-
2021
- 2021-05-12 CN CN202121018256.7U patent/CN215318118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122247A (en) * | 2022-07-05 | 2022-09-30 | 凯诺建设有限公司 | Putty polishing abrasive paper and putty polishing device using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1973702B1 (en) | Resilient abrasive article | |
| US7252694B2 (en) | Abrasive article and methods of making same | |
| JP2007536100A (en) | Micro-finish backup shoe and method | |
| US20070028525A1 (en) | Abrasive article and methods of making same | |
| JP2005534511A (en) | Abrasive article comprising a liner with protrusions and methods for making and using the same | |
| CN215318118U (en) | Antistatic anti-blocking abrasive paper | |
| TWI524969B (en) | Abrasive articles | |
| CN208614589U (en) | A kind of sponge coated abrasive tool that softness is water-fast | |
| CN203636657U (en) | Novel abrasive cloth with functional coating | |
| US6951577B2 (en) | Abrasive articles and method of making and using the articles | |
| CN110666709A (en) | Diamond polishing abrasive band | |
| KR100914770B1 (en) | Foaming Abrasive Material and Method of Manufacturing | |
| CN101879702B (en) | Combined trimmer and manufacturing method thereof | |
| CN209175567U (en) | A kind of high speed polishing sand page disk emery cloth | |
| CN207448258U (en) | A kind of corase grinding polishes one step completed two-sided frosted cloth | |
| CN202825592U (en) | Fleece emery cloth based on non-woven fabric | |
| CN213106374U (en) | Novel coated abrasive tool | |
| TWI707746B (en) | Abrasive material | |
| CN112917400B (en) | High-performance composite material precision polishing and grinding abrasive cloth and preparation method thereof | |
| CN2866000Y (en) | Ring abrasive belt | |
| CN211029665U (en) | Thin film abrasive paper with anti-blocking performance | |
| CN204868584U (en) | Polymerization granule rubber abrasive band | |
| CN216991473U (en) | Novel polishing grinding tool | |
| CN214817856U (en) | High-strength industrial abrasive belt | |
| CN107639554A (en) | One kind corase grind polishes one step completed two-sided frosted cloth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |