CN203210201U - Compound base layer coated abrasive tool - Google Patents
Compound base layer coated abrasive tool Download PDFInfo
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- CN203210201U CN203210201U CN 201320163839 CN201320163839U CN203210201U CN 203210201 U CN203210201 U CN 203210201U CN 201320163839 CN201320163839 CN 201320163839 CN 201320163839 U CN201320163839 U CN 201320163839U CN 203210201 U CN203210201 U CN 203210201U
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- base material
- coated abrasive
- compound
- abrasive tool
- basic unit
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Abstract
The utility model relates to a compound base layer coated abrasive tool and belongs to the field of coated abrasive tools. The compound base layer coated abrasive tool comprises a base layer, an abrasive material layer (4) adheres to the upper surface of the base layer through a base adhesive layer (3), and a composite material layer (5) is positioned on the outer portion of the abrasive material layer (4). The compound base layer coated abrasive tool is characterized in that the base layer is formed by compounding a plane base material (1) and a grid base material (2), and the grid base material (2) is compounded on the upper surface of the plane base material (1). The compound base layer coated abrasive tool has better anti-blocking effect than a coated abrasive tool made of a single base material, has higher strength than an ordinary grid abrasive cloth, can replace an ordinary light abrasive belt and is long in service life.
Description
Technical field
A kind of compound basic unit coated abrasive tool belongs to the coated abrasive tool field, is specifically related to a kind of novel compound coated abrasive tool.
Background technology
At present in the sand paper application facet, owing to stop up, make that the grinding life-span of sand paper is not long, gridding abrasive cloth on the market mainly is the grid cloth of the chain type braiding structure of glass fibre composition, though blocking-proof result is better at present, but because of its pore space structure, the more common cloth of bulk strength is low, mainly is as disk, opens page or leaf and use, if having certain limitation as the abrasive band.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of intensity height is provided, a kind of compound basic unit coated abrasive tool that blocking-proof result is good.
The technical scheme that its technical problem that solves the utility model adopts is: this compound basic unit coated abrasive tool, comprise basic unit, basic unit's upper surface is bonding by primer layer and abrasive material, abrasive material is multiple glue-line outward, it is characterized in that: described basic unit is composited by planar substrate and grid base material, and the grid base material is compounded on the upper surface of planar substrate.
Concrete, described planar substrate and grid base material adopt that adhesive is bonding, hot pressing or lamination are compound.
Preferably, described planar substrate is paper or film.
Preferably, described grid base material is eyelet fabric or grid cloth.
Preferably, described grid base material is provided with circle, polygon or erose hole.
Described abrasive material and multiple glue-line cover in the hole of the upper surface of grid base material and grid base material.
Described abrasive material and a multiple glue-line grid coverage base material upper surface.
The sand mode of planting of described abrasive material is that electrostatic sand-planting or gravity are planted sand.
Preferably, the bonding agent of described multiple glue-line is phenolic aldehyde, epoxy, urea aldehyde or polyurethane.Can be used in combination by several bonding agents.
Preferably, the abrasive material of described abrasive material is the common brown corundum, calcines brown corundum, half crisp brown corundum, carborundum, diamond or pottery.Can be used in combination by multiple abrasive material.
The utility model comprises planar substrate, grid base material, primer layer, abrasive material, multiple glue-line, and planar substrate and grid base material are earlier compound, are coated with primer layer then, replant abrasive material, multiple glue-line.
Compared with prior art, the beneficial effect that a kind of compound basic unit of the present utility model coated abrasive tool has is: basic unit of the present utility model adopts the compound basic unit of planar substrate and grid base material, wherein the grid base material is the base material with anti-clogging function, planar substrate can strengthen the intensity of grid base material, and the grid base material makes whole coated abrasive tool have blocking-proof result.Can be used as the abrasive band and replace general paper abrasive band.
Planar substrate of the present utility model is taken from paper substrate, film, and the grid base material is eyelet fabric commonly used, grid cloth, both advantage is combined effectively, and sufficient raw, cheap, production cost is low.
Description of drawings
Fig. 1 is the schematic diagram of a kind of compound basic unit coated abrasive tool.
Wherein: 1, planar substrate 2, grid base material 3, primer layer 4, abrasive material 5, multiple glue-line.
The specific embodiment
Fig. 1 is the most preferred embodiment of a kind of compound basic unit of the utility model coated abrasive tool, is described further below in conjunction with 1 pair of the utility model of accompanying drawing.
With reference to accompanying drawing 1: the utility model comprises planar substrate 1, grid base material 2, primer layer 3, abrasive material 4, multiple glue-line 5, and wherein planar substrate 1 and grid base material 2 are compound with the mode of hot pressing earlier be composite base material, and grid base material 2 is last, and planar substrate 1 is down; The composite base material upper surface scribbles primer layer 3, utilizes electrostatic sand-planting and gravity to plant sand in conjunction with planting calcining brown corundum abrasive layer 4 on the primer layer 3, scribbles multiple glue-line 5 outside the abrasive material 4.
Abrasive material 4 and multiple glue-line 5 can spread all in the hole of the upper and lower surface of whole coated abrasive tool and grid base material 2.
Planar substrate 1 is a kind of in paper, the film.Grid base material 2 is a kind of of eyelet fabric, grid cloth.
Multiple glue-line 5 main components also can be selected phenolic aldehyde, epoxy, urea aldehyde, polyurethane for use, and add filler, auxiliary agent.
Abrasive material 4 used frosteds also can be selected a kind of or its combination in common brown corundum, half crisp brown corundum, carborundum, diamond, the pottery for use.
Abrasive material 4 is planted the sand mode and can be selected for use electrostatic sand-planting or gravity to plant a kind of of sand.
The grid base material 2 of compound basic unit can be directly and planar substrate 1 compound, also can be compound with planar substrate again after through chemical impregnation or physics polishing.
Embodiment 1
At first with hot pressing mode with film with the eyelet fabric handled of chemical impregnation is compound, be coated with the primer layer 3 that main component is phenolic aldehyde in compound good basic unit then, adopt static to plant the calcining corundum sand and form abrasive material 4, after drying, coated main component is the multiple glue-line 5 of phenolic aldehyde, and dry, curing obtains compound coated abrasive tool then.
At first stick with glue the bonding mode of agent with film and the grid cloth crossed of physics grinding process is compound, be coated with the primer layer 3 that main component is urea aldehyde in compound good basic unit then, adopt gravity to plant corundum sand and form abrasive material 4, after drying, coated main component is the multiple glue-line 5 of urea aldehyde, and dry, curing obtains compound coated abrasive tool then.
At first with the compound mode of lamination with paper with the eyelet fabric handled of chemical impregnation is compound, be coated with the primer layer 3 that main component is epoxy in compound good basic unit then, adopt static to be combined with gravity and plant carbonization silica sand formation abrasive material 4, after drying, coated main component is the multiple glue-line 5 of epoxy, and dry, curing obtains compound coated abrasive tool then.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made 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 embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (7)
1. compound basic unit coated abrasive tool, comprise basic unit, basic unit's upper surface is bonding by primer layer (3) and abrasive material (4), abrasive material (4) is outer to be multiple glue-line (5), it is characterized in that: described basic unit is composited by planar substrate (1) and grid base material (2), and grid base material (2) is compounded on the upper surface of planar substrate (1).
2. a kind of compound basic unit according to claim 1 coated abrasive tool is characterized in that: described planar substrate (1) and grid base material (2) adopt that adhesive is bonding, hot pressing or lamination are compound.
3. a kind of compound basic unit according to claim 1 coated abrasive tool, it is characterized in that: described planar substrate (1) is paper or film.
4. a kind of compound basic unit according to claim 1 coated abrasive tool, it is characterized in that: described grid base material (2) is eyelet fabric or grid cloth.
5. a kind of compound basic unit according to claim 4 coated abrasive tool, it is characterized in that: described grid base material (2) is provided with circle, polygon or erose hole.
6. a kind of compound basic unit according to claim 1 coated abrasive tool is characterized in that: described abrasive material (4) and multiple glue-line (5) cover in the hole of the upper surface of grid base material (2) and grid base material (2).
7. a kind of compound basic unit according to claim 1 coated abrasive tool is characterized in that: the upper surface of described abrasive material (4) and multiple glue-line (a 5) grid coverage base material (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320163839 CN203210201U (en) | 2013-04-03 | 2013-04-03 | Compound base layer coated abrasive tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320163839 CN203210201U (en) | 2013-04-03 | 2013-04-03 | Compound base layer coated abrasive tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203210201U true CN203210201U (en) | 2013-09-25 |
Family
ID=49199771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320163839 Expired - Lifetime CN203210201U (en) | 2013-04-03 | 2013-04-03 | Compound base layer coated abrasive tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203210201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612216A (en) * | 2013-12-04 | 2014-03-05 | 江苏锋芒复合材料科技集团有限公司 | Manufacturing method for environment-friendly coated abrasive tool product |
| CN105234851A (en) * | 2015-11-17 | 2016-01-13 | 东莞金太阳研磨股份有限公司 | Leather fabric combination backing abrasive cloth and manufacturing process thereof |
-
2013
- 2013-04-03 CN CN 201320163839 patent/CN203210201U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612216A (en) * | 2013-12-04 | 2014-03-05 | 江苏锋芒复合材料科技集团有限公司 | Manufacturing method for environment-friendly coated abrasive tool product |
| CN105234851A (en) * | 2015-11-17 | 2016-01-13 | 东莞金太阳研磨股份有限公司 | Leather fabric combination backing abrasive cloth and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |