CN108972384A - A kind of foam hand cleaning block and preparation method thereof - Google Patents
A kind of foam hand cleaning block and preparation method thereof Download PDFInfo
- Publication number
- CN108972384A CN108972384A CN201810593689.1A CN201810593689A CN108972384A CN 108972384 A CN108972384 A CN 108972384A CN 201810593689 A CN201810593689 A CN 201810593689A CN 108972384 A CN108972384 A CN 108972384A
- Authority
- CN
- China
- Prior art keywords
- abrasive material
- foam
- hand cleaning
- cleaning block
- photoinitiator
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/04—Hand tools or other devices for non-rotary grinding, polishing, or stropping resilient; with resiliently-mounted operative surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0054—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by impressing abrasive powder in a matrix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
- B24D3/32—Resins or natural or synthetic macromolecular compounds for porous or cellular structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
- B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
- B24D3/344—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent the bonding agent being organic
Abstract
The invention discloses a kind of foam hand cleaning blocks and preparation method thereof, the hand cleaning block includes convenient for hand-held foam matrix, the top end face of foam matrix is fixedly connected with the workpiece polishing mechanism for realizing polishing operation by being bonded glue-line, and the workpiece polishing mechanism includes the abrasive material covered on bonding glue-line and the three-dimensional abrasive material block being solidificated on abrasive material top end face；The preparation method includes mixing, forms module, the process of solidification and pressing.The particle size range of its abrasive material of foam hand cleaning block prepared by the present invention is relatively broad, it can be made according to the process requirements of workpiece, the abrasive material block grinding force with higher and processing efficiency of big granularity, the abrasive material block of small grain size then has fine finished surface, varigrained abrasive material block individually can also can be used in combination, and have both the high in machining efficiency and good advantage of processing effect.
Description
Technical field
The present invention relates to grinding workpieces technical field, the hand cleaning block of hard workpieces such as especially a kind of polishing metal and its
Preparation method.
Background technique
In the workpiece of the materials such as metal, ceramics, glass, stone material, timber, composite material, semiconductor production, it is commonly present work
The problem of part edge processing inconvenience and later product maintenance inconvenience, operating personnel carry out workpiece usually using hand cleaning block
Operation, hand cleaning block small volume is easy to operate, and local maintenance can be carried out to workpiece, and use scope is wider.Currently, on the market
Common hand cleaning block has electroplated diamond hand cleaning block and electrostatic sand-planting hand cleaning block, viscous using electroplated diamond emery cloth or resin gauze
It is attached on foam matrix and is made, but because the characteristics of electroplating technology and electrostatic sand-planting technique makes the granularity of product larger, apply more
In corase grinding field, it is unable to satisfy the demand of high-precision processing.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of hand cleaning blocks and preparation method thereof, hard for metal of polishing etc.
Matter workpiece improves the grinding efficiency and long service life of workpiece.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
A kind of foam hand cleaning block, including convenient for hand-held foam matrix, the top end face of foam matrix is solid by bonding glue-line
Surely be connected with the workpiece polishing mechanism for realizing polishing operation, the workpiece polishing mechanism include cover abrasive material on bonding glue-line with
And it is solidificated in the three-dimensional abrasive material block on abrasive material top end face.
A kind of above-mentioned foam hand cleaning block offers in the one side wall of the foam matrix convenient for hand-held groove.
A kind of above-mentioned foam hand cleaning block, the substrate of the abrasive material are polyester-cotton blend or PET.
A kind of above-mentioned foam hand cleaning block, the abrasive material block are prepared by the component of following parts by weight: abrasive material 35-65
Part, 35-55 parts of photocuring adhesive, 0.5-5 parts of photoinitiator, 1-5 parts of auxiliary agent.
A kind of above-mentioned foam hand cleaning block, the abrasive material be one of diamond, aluminium oxide, silicon carbide or multiple combinations,
Particle size range is 0.1-300 μm.
A kind of above-mentioned foam hand cleaning block, the particle size range of the abrasive material is preferably 3-60 μm.
A kind of above-mentioned foam hand cleaning block, the photocuring adhesive are epoxy acrylic resin class adhesive, photoinitiator
For in TPO photoinitiator, TPO-L photoinitiator, 184 photoinitiators, 907 photoinitiators, 349 photoinitiators, 819 photoinitiators
At least one, auxiliary agent includes at least one of defoaming agent, dispersing agent, sagging inhibitor, silane coupling agent, coolant.
A kind of above-mentioned foam hand cleaning block, the shape of the abrasive material block are cylindric, pyramid-shaped, square, raindrop shape, triangle
Shape or irregular stereo structure structure.
A kind of preparation method of foam hand cleaning block, specifically includes the following steps:
A. abrasive material, photocuring adhesive, photoinitiator, auxiliary agent are added in container in proportion, height, which stirs, is protected from light dispersion, stirring speed
Degree is 700-1500rpm, jitter time 2-8h, forms slurry；
B. slurry of the dispersion after qualified is coated in the mold with abrasive material block stereochemical structure by roller coating, then by abrasive material base
Material is coated on die surface, and abrasive material substrate uses ultraviolet light when passing through, so that slurry curing and being transferred on substrate, shape
At the modular structure of repeated arrangement；
C. preliminary module after molding is heating and curing 12-36 hours at 80-120 DEG C, obtains the workpiece polishing mechanism of stereochemical structure；
D. the foam matrix after workpiece polishing mechanism made from step C and pre- gluing is pressed, is solidified 6-20 hours at 60-100 DEG C,
Obtain foam hand cleaning block product.
Due to using above technical scheme, the invention technological progress is as follows.
The particle size range of its abrasive material of foam hand cleaning block prepared by the present invention is relatively broad, can be according to the process requirements of workpiece
It is made, the abrasive material block grinding force with higher and processing efficiency of big granularity, the abrasive material block of small grain size then has fine
Finished surface, varigrained abrasive material block individually can also can be used in combination, and have both the high in machining efficiency and good advantage of processing effect.
The abrasive material block of several stereochemical structures of abrasive material setting, can be improved the service life of hand cleaning block；Laterally it is arranged on foam matrix
Groove, convenient for operating personnel hold, provide convenience for manual grinding.Photocuring adhesive uses the higher propylene oxide of hardness
Acid resin class adhesive after mixing with abrasive material, is greatly improved the hardness of abrading block, extends the service life of hand cleaning block.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the hand cleaning block prepared in the specific embodiment of the invention.
Wherein, 1. foam matrix, 2. bonding glue-lines, 3. abrasive materials, 4. abrasive material blocks, 5. grooves.
Specific embodiment
Below in conjunction with specific embodiment, the present invention will be described in further detail.
A kind of foam hand cleaning block, including passing through bonding glue-line 2 convenient for the top end face of hand-held foam matrix 1, foam matrix
Be fixedly connected with the workpiece polishing mechanism for realizing polishing operation, workpiece polishing mechanism include cover abrasive material 3 on bonding glue-line with
And it is solidificated in the three-dimensional abrasive material block 4 on abrasive material top end face.
Fluted 5 are opened up in the one side wall of foam matrix 1, convenient working personnel carry out hand-held when polishing operation.Foam base
Body is as a kind of carrier, and for carrying workpiece polishing mechanism, and convenient for holding and operating by hand, the shape of foam is square, triangle
Shape or indent arc-shaped etc. can be adjusted according to the shape of processing object.
The substrate of abrasive material is polyester-cotton blend or PET, is mainly used for gluing as the substrate of three-dimensional abrasive material block and with foam matrix
Connect use.
In the present invention, abrasive material block is prepared by the component of following parts by weight: 35-65 parts of abrasive material, photocuring adhesive
35-55 parts, 0.5-5 parts of photoinitiator, 1-5 parts of auxiliary agent.Wherein, abrasive material is one of diamond, aluminium oxide, silicon carbide
Or multiple combinations, particle size range are 0.1-300 μm, preferably 3-60 μm；Photocuring adhesive is epoxy acrylic resin class gluing
Agent, photoinitiator be TPO photoinitiator, TPO-L photoinitiator, 184 photoinitiators, 907 photoinitiators, 349 photoinitiators,
At least one of 819 photoinitiators, auxiliary agent include defoaming agent, dispersing agent, sagging inhibitor, silane coupling agent, in coolant
It is at least one.
The preparation method of above-mentioned foam hand cleaning block, specifically includes following steps.
A. abrasive material, photocuring adhesive, photoinitiator, auxiliary agent are added in container in proportion, height, which stirs, is protected from light dispersion, stirs
Mixing speed is 700-1500rpm, jitter time 2-8h, forms slurry.
B. slurry of the dispersion after qualified is coated in the mold with abrasive material block stereochemical structure by roller coating, then by abrasive material
For layer coated substrate in die surface, abrasive material substrate uses ultraviolet light when passing through, so that slurry curing and being transferred to substrate
On, form the modular structure of repeated arrangement.
C. preliminary module after molding is heating and curing 12-36 hours at 80-120 DEG C, obtains the polishing of stereochemical structure
Mechanism.
D. the foam matrix after workpiece polishing mechanism made from step C and pre- gluing is pressed, solidifies 6-20 at 60-100 DEG C
Hour, obtain foam hand cleaning block product.
Embodiment 1
A kind of foam hand cleaning block, including foam matrix 1, the top end face of foam matrix are fixedly connected with polishing by being bonded glue-line 2
Mechanism, workpiece polishing mechanism include the abrasive material 3 covered on bonding glue-line and the three-dimensional abrasive material being solidificated on abrasive material top end face
Block 4.For the structure of the present embodiment as shown in Figure 1, wherein abrasive material block is cylindrical-shaped structure, foam matrix is square structure；Certainly,
The shape of abrasive material block can also be pyramid-shaped, square, raindrop shape, triangular shape or irregular stereo structure structure, specifically make
Used time can be configured according to the specific requirement of object to be polished.
Fluted 5 are opened up in the one side wall of foam matrix 1, the substrate of abrasive material is polyester-cotton blend.
Abrasive material block is prepared by the component of following parts by weight: 50 parts of abrasive material, 50 parts of photocuring adhesive, and photoinitiator
3 parts, 2 parts of auxiliary agent.Wherein, abrasive material is diamond, and particle size range is 20-50 μm；Photocuring adhesive is epoxy acrylic resin
Class adhesive, photoinitiator are TPO photoinitiator, and auxiliary agent includes defoaming agent, dispersing agent and coolant.
The preparation method of foam hand cleaning block, specifically includes following steps described in the present embodiment.
A. abrasive material, photocuring adhesive, photoinitiator, auxiliary agent are added in container in proportion, height, which stirs, is protected from light dispersion, stirs
Mixing speed is 1000rpm, jitter time 6h, forms slurry.
B. slurry of the dispersion after qualified is coated in the mold with abrasive material block stereochemical structure by roller coating, then by abrasive material
For layer coated substrate in die surface, abrasive material substrate uses ultraviolet light when passing through, so that slurry curing and being transferred to substrate
On, form the modular structure of repeated arrangement.
C. preliminary module after molding is heating and curing 25 hours at 100 DEG C, obtains the workpiece polishing mechanism of stereochemical structure.
D. the foam matrix after workpiece polishing mechanism made from step C and pre- gluing is pressed, solidifies 15 hours at 80 DEG C, obtains
To foam hand cleaning block product.
Embodiment 2
The present embodiment is with the difference for implementing 1, in the contour structures of sanding block, the formula rate of abrasive material block and preparation method
The parameter of each processing step.
In the present embodiment, foam matrix is indent arc-shaped, and the substrate of abrasive material is PET.Abrasive material block is by following parts by weight
Several components are prepared: 65 parts of abrasive material, 55 parts of photocuring adhesive, 5 parts of photoinitiator, 5 parts of auxiliary agent；Wherein, abrasive material is oxygen
Change aluminium, particle size range is 10-80 μm；Photocuring adhesive is epoxy acrylic resin class adhesive, and photoinitiator is that 819 light draw
Agent is sent out, auxiliary agent includes sagging inhibitor, silane coupling agent and coolant.
The preparation method of above-mentioned foam hand cleaning block, specifically includes following steps.
A. abrasive material, photocuring adhesive, photoinitiator, auxiliary agent are added in container in proportion, height, which stirs, is protected from light dispersion, stirs
Mixing speed is 1500rpm, jitter time 8h, forms slurry.
B. slurry of the dispersion after qualified is coated in the mold with abrasive material block stereochemical structure by roller coating, then by abrasive material
For layer coated substrate in die surface, abrasive material substrate uses ultraviolet light when passing through, so that slurry curing and being transferred to substrate
On, form the modular structure of repeated arrangement.
C. preliminary module after molding is heating and curing 15 hours at 120 DEG C, obtains the workpiece polishing mechanism of stereochemical structure.
D. the foam matrix after workpiece polishing mechanism made from step C and pre- gluing is pressed, solidifies 8 hours at 100 DEG C, obtains
To foam hand cleaning block product.
Embodiment 3
The present embodiment and implement 1 difference be only that, the ginseng of each processing step in the formula rate and preparation method of abrasive material block
Number.
In the present embodiment, abrasive material block is prepared by the component of following parts by weight: 35 parts of abrasive material, photocuring adhesive 35
Part, 1 part of photoinitiator, 2 parts of auxiliary agent.Wherein, abrasive material is one of diamond, aluminium oxide, silicon carbide or multiple combinations, partial size
Range is 10-100 μm；Photocuring adhesive be epoxy acrylic resin class adhesive, photoinitiator be 907 photoinitiators,
With the compounding of 349 photoinitiators, auxiliary agent includes dispersing agent, sagging inhibitor and silane coupling agent.
The preparation method of above-mentioned foam hand cleaning block, specifically includes following steps.
A. abrasive material, photocuring adhesive, photoinitiator, auxiliary agent are added in container in proportion, height, which stirs, is protected from light dispersion, stirs
Mixing speed is 800rpm, jitter time 3h, forms slurry.
B. slurry of the dispersion after qualified is coated in the mold with abrasive material block stereochemical structure by roller coating, then by abrasive material
For layer coated substrate in die surface, abrasive material substrate uses ultraviolet light when passing through, so that slurry curing and being transferred to substrate
On, form the modular structure of repeated arrangement.
C. preliminary module after molding is heating and curing 36 hours at 85 DEG C, obtains the workpiece polishing mechanism of stereochemical structure.
D. the foam matrix after workpiece polishing mechanism made from step C and pre- gluing is pressed, solidifies 20 hours at 60 DEG C, obtains
To foam hand cleaning block product.
Claims (9)
1. a kind of foam hand cleaning block, which is characterized in that including convenient for hand-held foam matrix (1), the top end face of foam matrix is logical
It crosses bonding glue-line (2) and is fixedly connected with workpiece polishing mechanism for realizing polishing operation, the workpiece polishing mechanism includes covering be bonded
Abrasive material (3) on glue-line and the three-dimensional abrasive material block (4) being solidificated on abrasive material top end face.
2. a kind of foam hand cleaning block according to claim 1, which is characterized in that in the one side wall of the foam matrix (1)
It offers convenient for hand-held groove (5).
3. a kind of foam hand cleaning block according to claim 1, which is characterized in that the substrate of the abrasive material be polyester-cotton blend or
PET。
4. a kind of foam hand cleaning block according to claim 1, which is characterized in that the abrasive material block is by following parts by weight
Component is prepared: 35-65 parts of abrasive material, 35-55 parts of photocuring adhesive, 0.5-5 parts of photoinitiator, 1-5 parts of auxiliary agent.
5. a kind of foam hand cleaning block according to claim 4, which is characterized in that the abrasive material is diamond, aluminium oxide, carbon
One of SiClx or multiple combinations, particle size range are 0.1-300 μm.
6. a kind of foam hand cleaning block according to claim 5, which is characterized in that the particle size range of the abrasive material is 3-60 μ
m。
7. a kind of foam hand cleaning block according to claim 4, which is characterized in that the photocuring adhesive is propylene oxide
Acid resin class adhesive, photoinitiator be TPO photoinitiator, TPO-L photoinitiator, 184 photoinitiators, 907 photoinitiators,
At least one of 349 photoinitiators, 819 photoinitiators, auxiliary agent includes defoaming agent, dispersing agent, sagging inhibitor, silane coupled
At least one of agent, coolant.
8. a kind of foam hand cleaning block according to claim 4, which is characterized in that the shape of the abrasive material block be it is cylindric,
Pyramid-shaped, square, raindrop shape, triangular shape or irregular stereo structure structure.
9. a kind of preparation method of the foam hand cleaning block as described in claim 1 to 8, which is characterized in that specifically include following step
It is rapid:
A. abrasive material, photocuring adhesive, photoinitiator, auxiliary agent are added in container in proportion, height, which stirs, is protected from light dispersion, stirring speed
Degree is 700-1500rpm, jitter time 2-8h, forms slurry；
B. slurry of the dispersion after qualified is coated in the mold with abrasive material block stereochemical structure by roller coating, then by abrasive material base
Material is coated on die surface, and abrasive material substrate uses ultraviolet light when passing through, so that slurry curing and being transferred on substrate, shape
At the modular structure of repeated arrangement；
C. preliminary module after molding is heating and curing 12-36 hours at 80-120 DEG C, obtains the workpiece polishing mechanism of stereochemical structure；
D. the foam matrix after workpiece polishing mechanism made from step C and pre- gluing is pressed, is solidified 6-20 hours at 60-100 DEG C,
Obtain foam hand cleaning block product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810593689.1A CN108972384B (en) | 2018-06-11 | 2018-06-11 | Foam hand wiping block and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810593689.1A CN108972384B (en) | 2018-06-11 | 2018-06-11 | Foam hand wiping block and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108972384A true CN108972384A (en) | 2018-12-11 |
| CN108972384B CN108972384B (en) | 2021-03-19 |
Family
ID=64540157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810593689.1A Active CN108972384B (en) | 2018-06-11 | 2018-06-11 | Foam hand wiping block and preparation method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862128A (en) * | 2012-09-20 | 2013-01-09 | 北京国瑞升科技有限公司 | Grinding material product with concave-convex structure and preparation method thereof |
| US20160016290A1 (en) * | 2009-09-08 | 2016-01-21 | Us Synthetic Corporation | Superabrasive elements and methods for processing and manufacturing the same using protective layers |
| US20160354901A1 (en) * | 2013-11-04 | 2016-12-08 | Applied Materials, Inc. | Printed chemical mechanical polishing pad having abrasives therein and system for printing |
| CN107225516A (en) * | 2017-06-16 | 2017-10-03 | 东莞金太阳研磨股份有限公司 | A kind of flexible 3D grinding tools Adhesive composition, flexibility 3D grinding tools and its manufacture method |
| CN107553312A (en) * | 2017-10-12 | 2018-01-09 | 河北思瑞恩新材料科技有限公司 | A kind of three-dimensional abrasive material and preparation method thereof |
| CN107739585A (en) * | 2017-11-15 | 2018-02-27 | 江门市鸿叶化工有限公司 | A kind of preparation method of LED solidifications PVB adhesives |
| CN107932352A (en) * | 2017-12-13 | 2018-04-20 | 河北思瑞恩新材料科技有限公司 | A kind of soft coated substrate grinding tool and its formula and preparation method |
-
2018
- 2018-06-11 CN CN201810593689.1A patent/CN108972384B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160016290A1 (en) * | 2009-09-08 | 2016-01-21 | Us Synthetic Corporation | Superabrasive elements and methods for processing and manufacturing the same using protective layers |
| CN102862128A (en) * | 2012-09-20 | 2013-01-09 | 北京国瑞升科技有限公司 | Grinding material product with concave-convex structure and preparation method thereof |
| US20160354901A1 (en) * | 2013-11-04 | 2016-12-08 | Applied Materials, Inc. | Printed chemical mechanical polishing pad having abrasives therein and system for printing |
| CN107225516A (en) * | 2017-06-16 | 2017-10-03 | 东莞金太阳研磨股份有限公司 | A kind of flexible 3D grinding tools Adhesive composition, flexibility 3D grinding tools and its manufacture method |
| CN107553312A (en) * | 2017-10-12 | 2018-01-09 | 河北思瑞恩新材料科技有限公司 | A kind of three-dimensional abrasive material and preparation method thereof |
| CN107739585A (en) * | 2017-11-15 | 2018-02-27 | 江门市鸿叶化工有限公司 | A kind of preparation method of LED solidifications PVB adhesives |
| CN107932352A (en) * | 2017-12-13 | 2018-04-20 | 河北思瑞恩新材料科技有限公司 | A kind of soft coated substrate grinding tool and its formula and preparation method |
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| CN108972384B (en) | 2021-03-19 |
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Denomination of invention: A foam hand wipe block and its preparation method Effective date of registration: 20230728 Granted publication date: 20210319 Pledgee: Agricultural Bank of China Limited Baoding Gaokai District Branch Pledgor: HEBEI SIRUIEN NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2023980050288 |
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