CN207432036U - A kind of grinding tool of polyester film base material - Google Patents
A kind of grinding tool of polyester film base material Download PDFInfo
- Publication number
- CN207432036U CN207432036U CN201721398532.0U CN201721398532U CN207432036U CN 207432036 U CN207432036 U CN 207432036U CN 201721398532 U CN201721398532 U CN 201721398532U CN 207432036 U CN207432036 U CN 207432036U
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- China
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- polyester film
- abrasive particle
- grinding tool
- base material
- film base
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Abstract
The utility model is related to grinding tool technical fields, more particularly to a kind of grinding tool of polyester film base material, structure includes the polyester film after sided corona treatment, apply the corona treated surface that invests polyester film rubberised layer, painting is given to invest the glue bonding layer that gives gluing layer surface and plant in the abrasive material on glue bonding layer surface；Abrasive material mixes the abrasive material of composition for abrasive particle with adhesive；Abrasive particle is arranged to containing 50%~90% multiple edge body shape abrasive particle, and the bottom surface of multiple edge body shape abrasive particle is arranged at glue bonding layer, and the wedge angle of multiple edge body shape abrasive particle is set outwardly.The grinding tool of the polyester film base material of the utility model, the adhesive force of polyester film surface improves 30%~50%, and its surface can be applicable in the adhesive of multiple types, in addition, the grinding tool of the polyester film base material is avoided that the problem of adhesive layer stripping and Grain Falling Off, while can improve grinding efficiency.
Description
Technical field
The utility model is related to grinding tool technical fields, and in particular to a kind of grinding tool of polyester film base material.
Background technology
The coated abrasive tool of polyester film base material is widely used in the industries such as manufacturing industry, repairing trades, upholstery, decorative craft, and
Very big convenience is brought for above-mentioned industry, is still the necessity of industry so far.
In the prior art, the coated abrasive tool of polyester film base material, structure are typically polyester film as base material, Ran Hou
The directly coated primer of polyester film surface and plant sand, however, this form in the directly coated primer of polyester film surface and plant sand
Coated abrasive tool, the combination power between polyester film and adhesive and abrasive particle is poor, the grinding tool produced is caused to exist apparent
The defects of, such as：The defects such as gluing oxidant layer is easily peeled off, abrasive particle easily comes off, grinding efficiency is low.
The content of the invention
For the prior art there are above-mentioned technical problem, the utility model provides a kind of grinding tool of polyester film base material, should
The grinding tool of polyester film base material is avoided that the problem of adhesive layer stripping and Grain Falling Off, while can improve grinding efficiency.
To achieve the above object, the utility model provides following technical scheme：
A kind of grinding tool of polyester film base material is provided, including after sided corona treatment polyester film, apply invest the polyester
The corona treated surface of film gives rubberised layer, painting to invest the glue bonding layer for giving gluing layer surface and plant in the gluing
Tie the abrasive material of layer surface；
The abrasive material mixes the abrasive material of composition for abrasive particle with adhesive；
The abrasive particle is arranged to containing 50%~90% multiple edge body shape abrasive particle, and the bottom surface of the multiple edge body shape abrasive particle is arranged at
The glue bonding layer, the wedge angle of the multiple edge body shape abrasive particle are set outwardly.
The equivalance multiple edge body shape abrasive particle that the area that the multiple edge body shape abrasive particle is arranged to all faces is equal.
The glue-spread for giving rubberised layer is arranged to 20g/m2~50g/m2。
Preferably, the glue-spread for giving rubberised layer is arranged to 30g/m2~40g/m2。
The glue-spread of the glue bonding layer is arranged to 30g/m2~180g/m2。
Preferably, the glue-spread of the glue bonding layer is arranged to 80~120g/m2。
The beneficial effects of the utility model：
(1) grinding tool of a kind of polyester film base material of the utility model, including after sided corona treatment polyester film, apply invest
The corona treated surface of polyester film gives rubberised layer, painting to invest the glue bonding layer for giving gluing layer surface and plant in gluing knot
The abrasive material of layer surface；Abrasive material mixes the abrasive material of composition for abrasive particle with adhesive；Abrasive particle is arranged to containing 40%~50%
Multiple edge body shape abrasive particle, the bottom surface of multiple edge body shape abrasive particle are arranged at glue bonding layer, and the wedge angle of multiple edge body shape abrasive particle is set outwardly.This reality
With the grinding tool of new polyester film base material, the adhesive force of polyester film surface improves 30%~50%, and its surface can fit
With the adhesive of multiple types, in addition, the grinding tool of the polyester film base material is avoided that adhesive layer is removed and the problem of Grain Falling Off,
Grinding efficiency can be improved simultaneously.
(2) grinding tool of a kind of polyester film base material of the utility model, have it is simple in structure, production cost is low, and is suitble to
The characteristics of large-scale production.
Description of the drawings
Fig. 1 is a kind of structure diagram of the grinding tool of polyester film base material of the utility model.
Reference numeral：
Polyester film 1；
Give rubberised layer 2；
Glue bonding layer 3；
Abrasive material 4, abrasive particle 41, adhesive 42.
Specific embodiment
The utility model is described in detail below in conjunction with specific embodiment and attached drawing.
Embodiment 1.
A kind of grinding tool of the polyester film base material of the present embodiment, as shown in Figure 1, including after sided corona treatment polyester film 1,
Apply the corona treated surface that invests polyester film 1 give rubberised layer 2, painting invest the glue bonding layer 3 that gives 2 surface of rubberised layer and
It plants in the abrasive material 4 on 3 surface of glue bonding layer；Wherein, abrasive material 4 mixes the abrasive material 4 of composition for abrasive particle 41 with adhesive 42；Its
In, abrasive particle 41 is arranged to containing 50%~90% multiple edge body shape abrasive particle 41, and the bottom surface of multiple edge body shape abrasive particle 41 is arranged at gluing knot
Layer 3, the wedge angle of multiple edge body shape abrasive particle 41 is set outwardly.The grinding tool of the polyester film base material of the utility model, polyester film surface
Adhesive force improve 30%~50%, and its surface can be applicable in the adhesive of multiple types, in addition, the polyester film base material
Grinding tool is avoided that the problem of adhesive layer stripping and Grain Falling Off, while can improve grinding efficiency.
Further, since abrasive particle 41 is arranged to containing 50%~90% multiple edge body shape abrasive particle 41, the bottom of multiple edge body shape abrasive particle 41
Face is arranged at glue bonding layer 3, and the wedge angle of multiple edge body shape abrasive particle 41 is set outwardly, and then can improve grinding efficiency.
In the present embodiment, equivalance multiple edge body shape abrasive particle that area that multiple edge body shape abrasive particle 41 is arranged to all faces is equal
41, and then grinding efficiency can be improved.
In the present embodiment, the glue-spread of rubberised layer 2 is given to be arranged to 35g/m2.The glue-spread that rubberised layer 2 is given to be avoided that is viscous
The problem of oxidant layer stripping and Grain Falling Off.
In the present embodiment, the glue-spread of glue bonding layer 3 is arranged to 80g/m2.The glue bonding layer 3 of the glue-spread is avoided that viscous
The problem of oxidant layer stripping and Grain Falling Off.
Embodiment 2.
A kind of embodiment 2 of the grinding tool of the polyester film base material of the utility model, the present embodiment it is different from embodiment 1 it
It is in in the present embodiment, the glue-spread of rubberised layer 2 being given to be arranged to 20g/m2.The glue-spread gives rubberised layer 2 to be avoided that stick
The problem of layer stripping and Grain Falling Off.In the present embodiment, the glue-spread of glue bonding layer 3 is arranged to 30g/m2.The glue of the glue-spread
Adhesive layer 3 is avoided that the problem of adhesive layer stripping and Grain Falling Off.The other structures and operation principle of the present embodiment and embodiment 1
Identical, details are not described herein.
Embodiment 3.
A kind of embodiment 3 of the grinding tool of the polyester film base material of the utility model, the present embodiment it is different from embodiment 1 it
It is in in the present embodiment, the glue-spread of rubberised layer 2 being given to be arranged to 50g/m2.The glue-spread gives rubberised layer 2 to be avoided that stick
The problem of layer stripping and Grain Falling Off.In the present embodiment, the glue-spread of glue bonding layer 3 is arranged to 180g/m2.The glue of the glue-spread
Adhesive layer 3 is avoided that the problem of adhesive layer stripping and Grain Falling Off.The other structures and operation principle of the present embodiment and embodiment 1
Identical, details are not described herein.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model rather than to this reality
With the limitation of novel protected scope, although being explained in detail with reference to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be modified or replaced equivalently to the technical solution of the utility model, without departing from this
The spirit and scope of utility model technical solution.
Claims (6)
1. a kind of grinding tool of polyester film base material, it is characterised in that：Including after sided corona treatment polyester film, apply invest it is described poly-
The corona treated surface of ester film gives rubberised layer, painting to invest the glue bonding layer for giving gluing layer surface and plant in described
The abrasive material on glue bonding layer surface；
The abrasive material mixes the abrasive material of composition for abrasive particle with adhesive；
The abrasive particle is arranged to the multiple edge body shape abrasive particle containing 50%~90%, and the bottom surface of the multiple edge body shape abrasive particle is arranged at described
Glue bonding layer, the wedge angle of the multiple edge body shape abrasive particle are set outwardly.
2. a kind of grinding tool of polyester film base material according to claim 1, it is characterised in that：The multiple edge body shape abrasive particle is set
It is set to the equivalance multiple edge body shape abrasive particle that the area in all faces is equal.
3. a kind of grinding tool of polyester film base material according to claim 1, it is characterised in that：The gluing for giving rubberised layer
Amount is arranged to 20g/m2~50g/m2。
4. a kind of grinding tool of polyester film base material according to claim 3, it is characterised in that：The gluing for giving rubberised layer
Amount is arranged to 30g/m2~40g/m2。
5. a kind of grinding tool of polyester film base material according to claim 1, it is characterised in that：The gluing of the glue bonding layer
Amount is arranged to 30g/m2~180g/m2。
6. a kind of grinding tool of polyester film base material according to claim 5, it is characterised in that：The gluing of the glue bonding layer
Amount is arranged to 80~120g/m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398532.0U CN207432036U (en) | 2017-10-26 | 2017-10-26 | A kind of grinding tool of polyester film base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398532.0U CN207432036U (en) | 2017-10-26 | 2017-10-26 | A kind of grinding tool of polyester film base material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207432036U true CN207432036U (en) | 2018-06-01 |
Family
ID=62293171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721398532.0U Active CN207432036U (en) | 2017-10-26 | 2017-10-26 | A kind of grinding tool of polyester film base material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207432036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015435A (en) * | 2018-09-10 | 2018-12-18 | 台山市远鹏研磨科技有限公司 | A kind of diamond tower sand paper |
-
2017
- 2017-10-26 CN CN201721398532.0U patent/CN207432036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015435A (en) * | 2018-09-10 | 2018-12-18 | 台山市远鹏研磨科技有限公司 | A kind of diamond tower sand paper |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No.1 DAHUAN Road, Dalingshan Town, Dongguan City, Guangdong Province 523000 Patentee after: DONGGUAN GOLDEN SUN ABRASIVES Co.,Ltd. Address before: 523000 Guangdong province Dongguan City Dalingshan Town big loop No. 66 East Patentee before: DONGGUAN GOLDEN SUN ABRASIVES Co.,Ltd. |