CN202292473U - Novel grinding sand paper - Google Patents
Novel grinding sand paper Download PDFInfo
- Publication number
- CN202292473U CN202292473U CN2011202796031U CN201120279603U CN202292473U CN 202292473 U CN202292473 U CN 202292473U CN 2011202796031 U CN2011202796031 U CN 2011202796031U CN 201120279603 U CN201120279603 U CN 201120279603U CN 202292473 U CN202292473 U CN 202292473U
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- grinding
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- paper
- base material
- sand paper
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Abstract
The utility model discloses novel grinding sand paper, which comprises a base material layer, a binder layer, a grinding material and a surface treatment coating, wherein the base material layer is formed by latex paper; the binder layer comprises at least one layer of primer next to the base material layer and at least one layer of lamination adhesive covering on the primer; the grinding material is adhered to the base material layer through a binder; and the surface treatment coating covers on the grinding material and the lamination adhesive. The novel grinding sand paper is characterized in that synthetic fibers are doped in the manufacturing process of the latex paper. A dry grinding coated abrasive tool disclosed by the utility model has good flexibility and folding endurance, is still capable of keeping high softness and strength in dry and cold seasons and is especially suitable for grinding and polishing complicated curved surfaces, such as redwood furniture sculptures. Moreover, the novel grinding sand paper has a good anti-blocking effect, and is suitable for grinding and polishing synthetic materials and coating surfaces, such as certain plastic computer shells and electronic circuit boards.
Description
Technical field
The utility model relates to a kind of coated abrasive tool class and grinds sand paper, and particularly a kind of is the grinding sand paper of the function admirable of base material with the latex paper through specially treated.
Background technology
Coated abrasive tool is bonded in abrasive material on some reelability materials such as cloth, paper with binding agent and processes, and can carry out a kind of instrument of grinding and polishing.The three big main materials of making coated abrasive tool are base material, abrasive material and binding agent.Traditional coated abrasive tool generally uses cloth or paper to do base material.Base material is the supporting body of abrasive material and binding agent, and it is that coated abrasive tool has flexual leading factor.The kind of said base material mainly comprises: cloth, paper, fiber, nonwoven etc.Binding agent comprises primer and multiple glue, and abrasive material and base material are bonded together securely.
In the coated abrasive tool of the prior art common a kind of be to grind sand paper; These product tools generally are to adopt dense planting sand/semi-open sand mode of planting; This plantation sand mode can cause the coated abrasive tool product harder, crisp, especially in dry cold area or season, is easy to break.In addition, when polish some special materials such as synthetic material, application paint, be easy to stop up, influence service life.Therefore, abrasive sand paper product pliability of the prior art and folding resistance are poor, frangible, and dustproof anti-blocking performance etc. all has much room for improvement.
The utility model content
In order to solve the problems of the technologies described above, a kind of pliability is provided the utility model and folding resistance is good, anti-blocking novel coated abrasive tool is difficult for breaking, prevents dust.
The utility model provides following technical scheme:
The anti-blocking grinding sand paper of a kind of toughness comprises:
Substrate layer is made up of latex paper;
Adhesive layer is made up of the primer of one deck at least of pressing close to substrate layer and the multiple glue of one deck at least that covers on this primer;
-abrasive material, this abrasive material adheres on the substrate layer through said adhesive layer; And
-surface treatment coating, this processing layer cover on said abrasive material and the said multiple glue,
It is characterized in that, be mixed with chemical synthetic fiber in the manufacture process of said latex paper, more specifically, said synthetic fibers are evenly dispersed in the paper pulp in said manufacture process.
Further, the sand mode of planting of this abrasive material is open, i.e. thin planting sand.The utility model product adopts the mode of thin planting sand to plant sand, the sand mode of planting that promptly standard-sized sheet is put, and the distribution density of abrasive material is adjusted according to requirement of client, can reach best blocking-proof result, and the flexibility of sand paper also improves significantly simultaneously.
The latex paper of the substrate layer of the utility model because specially treated in manufacture process, has characteristics such as intensity height, pliability are good, anti-bending, and its flexibility is higher more than 30% than common latex paper.
The said abrasive material of the utility model plays ablation, is common those in the prior art, for example corundum, carborundum, natural diamond dust etc.
The surface treatment coating is to make the said product of the utility model have better dustproof choke preventing function.
Therefore, the utility model product has splendid pliability and folding resistance, still can keep good flexibility and intensity in dry cold season, is particularly suitable for complex-curved polishing and polishings such as mahogany furniture engraving.In addition, its blocking-proof result is good, is applicable to the polishing and the polishing of synthetic materials such as some plastics computer casings, electronic circuit board and application face.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Do further explain below in conjunction with 1 pair of the utility model of accompanying drawing.Grinding sand paper as shown in fig. 1, substrate layer are the described latex paper of the utility model, and binding agent bonds together abrasive material 4 and base material 1 securely, and binding agent comprises the primer 2 of being close to substrate layer, is multiple glue 3 on primer layer.Surface coverage grinding sand paper has surface-treated layer 5, and this surface-treated layer 5 contacts with multiple glue 3 with abrasive material 4.
When making substrate layer 1, in latex paper pulp, add the part synthetic fibers, and evenly spread in the paper pulp.The folding strength of the base material of processing like this, flexibility are higher more than 30% than common latex paper.Then, on the substrate layer of latex paper, apply primer 2.Afterwards, abrasive material 4 is planted on said primer layer with thin planting sand mode.Preferably, abrasive material 4 can be common removing material in the prior aries such as corundum, carborundum, natural diamond dust.Then, through dried, on abrasive material 4, apply the multiple glue 3 of one deck.Through dry, rolling is solidified, and after the gentle bent technology, handles coating 5 at the superiors' coating surface.This surface treatment coating 5 has functions such as dustproof anti-blocking.
More than through the mode of exemplary embodiment the utility model is carried out exemplary explanation, but the utility model is not limited thereto.Be construed as, under the situation of the design that does not depart from the utility model, operation principle, the equipment among the above embodiment, material, install and use and to replace through other replacement or equivalent processes that present technique field personnel know.
Claims (2)
1. a novel grinding sand paper is characterized in that, comprising:
-substrate layer is made up of latex paper;
-adhesive layer is made up of the primer of one deck at least of pressing close to substrate layer and the multiple glue of one deck at least that covers on the said primer;
-abrasive material, said abrasive material adheres on the said substrate layer through said adhesive layer; And
-surface treatment coating, said surface treatment coating cover on said abrasive material and the said multiple glue.
2. grinding sand paper as claimed in claim 1 is characterized in that, said abrasive material is planted on the said primer layer with thin planting sand mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202796031U CN202292473U (en) | 2011-08-03 | 2011-08-03 | Novel grinding sand paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202796031U CN202292473U (en) | 2011-08-03 | 2011-08-03 | Novel grinding sand paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292473U true CN202292473U (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202796031U Expired - Lifetime CN202292473U (en) | 2011-08-03 | 2011-08-03 | Novel grinding sand paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292473U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234850A (en) * | 2015-11-14 | 2016-01-13 | 东莞金太阳研磨股份有限公司 | Abrasive paper production process and coating adhesive formula |
| CN107639553A (en) * | 2017-10-09 | 2018-01-30 | 杭州思达研磨制品有限公司 | A kind of high abrasion folding molding sand paper and its forming technique |
| CN107813232A (en) * | 2017-11-06 | 2018-03-20 | 青岛少海研磨科技有限公司 | A kind of production technology of musical instrument sand paper |
| CN110480526A (en) * | 2019-08-24 | 2019-11-22 | 杭州永杰研磨材料有限公司 | A kind of wear-resisting sand paper and its production technology |
| CN112571304A (en) * | 2020-12-28 | 2021-03-30 | 常州冠日电器工具有限公司 | Novel sand paper structure and preparation method thereof |
| CN113118981A (en) * | 2021-05-12 | 2021-07-16 | 东莞金太阳研磨股份有限公司 | Environment-friendly anti-blocking abrasive paper and preparation method thereof |
-
2011
- 2011-08-03 CN CN2011202796031U patent/CN202292473U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234850A (en) * | 2015-11-14 | 2016-01-13 | 东莞金太阳研磨股份有限公司 | Abrasive paper production process and coating adhesive formula |
| CN107639553A (en) * | 2017-10-09 | 2018-01-30 | 杭州思达研磨制品有限公司 | A kind of high abrasion folding molding sand paper and its forming technique |
| CN107813232A (en) * | 2017-11-06 | 2018-03-20 | 青岛少海研磨科技有限公司 | A kind of production technology of musical instrument sand paper |
| CN110480526A (en) * | 2019-08-24 | 2019-11-22 | 杭州永杰研磨材料有限公司 | A kind of wear-resisting sand paper and its production technology |
| CN112571304A (en) * | 2020-12-28 | 2021-03-30 | 常州冠日电器工具有限公司 | Novel sand paper structure and preparation method thereof |
| CN113118981A (en) * | 2021-05-12 | 2021-07-16 | 东莞金太阳研磨股份有限公司 | Environment-friendly anti-blocking abrasive paper and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Huang Shan Wu Cun Da Ling Shan Zhen Da Sha Guangdong city of Dongguan Province under 523821 Patentee after: DONGGUAN GOLDEN SUN ABRASIVES CO., LTD. Address before: Huang Shan Wu Cun Da Ling Shan Zhen Da Sha Guangdong city of Dongguan Province under 523821 Patentee before: Dongguan Golden Sun Abrasives Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 Guangdong province Dongguan City Dalingshan Town big loop No. 66 East Patentee after: DONGGUAN GOLDEN SUN ABRASIVES CO., LTD. Address before: Huang Shan Wu Cun Da Ling Shan Zhen Da Sha Guangdong city of Dongguan Province under 523821 Patentee before: DONGGUAN GOLDEN SUN ABRASIVES CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |