CN103753412B - A kind of formula of nylon abrading block - Google Patents
A kind of formula of nylon abrading block Download PDFInfo
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- CN103753412B CN103753412B CN201410030221.3A CN201410030221A CN103753412B CN 103753412 B CN103753412 B CN 103753412B CN 201410030221 A CN201410030221 A CN 201410030221A CN 103753412 B CN103753412 B CN 103753412B
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- abrading block
- nylon
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- coupling agent
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Abstract
The invention belongs to grinding-material technical field, it is provided that the formula of a kind of nylon abrading block, be made up of the raw material of following weight percentage ratio: epoxy resin 25～35%；Firming agent 10～20%；Wetting agent 5～10%；Coupling agent 1.2～1.7%；Diamond 3～7%；Carborundum 23～27.5%；Polyamide 7～9%；Zinc oxide 4～6%；PVC resin powder 1.5～2.5%.Nylon abrading block hardness height, good toughness, the abrading block grinding force that prepare with above-mentioned formula are strong, wear-resisting, heat-resist, and long service life greatly reduces the processing cost of unit are, raising working (machining) efficiency, and hold is good, during work, and abrasive material difficult drop-off.
Description
Technical field
The present invention relates to the formula of a kind of nylon abrading block, belong to grinding-material technical field.
Background technology
At present, brick and stone material are ground the abrading block that polishing uses by building material industry, its formula is generally by the carborundum of 35%, the epoxy resin of 30%, the low molecule firming agent of 20% and the toluene composition of 15%, adopt the abrading block hardness that this formula prepares low, grinding force is weak, toughness is bad, wearability and thermostability are all very poor, during abrading block work, abrasion are very big, very short for adding its service life in man-hour, generally can only grinding-polishing about 70 meters, when carrying out high-volume grinding and polishing, need frequently to change abrading block, production cost is high, efficiency is low, quality of finish can't be ensured simultaneously, the occasion particularly worked continuously at batch, its shortcoming is more notable；In above-mentioned formula actual production, the adhesion of epoxy resin and carborundum is poor, in conjunction with after the hold of abrasive material inadequate, when abrading block works, abrasive material is easy to fall off, further shorten the service life of abrading block, reduces polishing efficiency；Using toluene as the inadequate environmental protection of resin organic solvent, health is worked the mischief, can there is neurasthenia syndrome, hepatomegaly, the existing picture such as xerosis cutis, dermatitis in Long Term Contact.
Summary of the invention
For the problems referred to above, the present invention proposes the formula of a kind of nylon abrading block, the nylon abrading block hardness height, good toughness, the abrading block grinding force that prepare with its formula are strong, wear-resisting, heat-resist, long service life, greatly reducing the processing cost of unit are, improve working (machining) efficiency, the hold of abrasive material is good, during work, abrasive material difficult drop-off.
For solving this technical problem, the present invention takes below scheme: the formula of a kind of nylon abrading block, is made up of the raw material of following weight percentage ratio:
Epoxy resin: 25%～35%
Firming agent: 10～20%
Wetting agent: 5～10%
Coupling agent: 1.2～1.7%
Diamond: 3～7%
Carborundum: 23～27.5%
Polyamide: 7～9%
Zinc oxide: 4～6%
PVC resin powder: 1.5～2.5%.
Improve further: the proportioning of described raw material is:
Epoxy resin: 30%
Firming agent: 15%
Wetting agent: 7%
Coupling agent: 1.5%
Diamond: 5%
Carborundum: 26.5%
Polyamide: 8%
Zinc oxide: 5%
PVC resin powder: 2%.
Improve further: described firming agent is any one in polyamines, dicyandiamide, imidazoles and modified amine.
Improve further: described coupling agent is any one in chromium complex coupling, silane coupler, titanate coupling agent, zirconium class coupling agent, magnesium class coupling agent and stannum class coupling agent.
Improve further: described wetting agent is ethanol.
By adopting preceding solution, the invention has the beneficial effects as follows: nylon abrading block of the present invention have employed the new proportioning of new component, wear-resisting, heat-resist with the abrading block that proportioning prepares with this formula, the abrasive material in formula is firmly combined with other components, hold is high, difficult drop-off during grinding, long service life, compared with existing nylon abrading block, the present invention can improve more than twice service life, can Continuous maching operation, greatly reduce the processing cost of unit are, improve working (machining) efficiency；Adding polyamide in formula and can improve the hardness of abrading block, the grinding force of abrading block is strong, can be suitable for the polishing of multiple hard material, applied widely；In formula, add the PVC resin powder of 2% so that prepared abrading block toughness and intensity are good, further increase the service life of abrading block simultaneously；Not needing substantial amounts of chemical assistant in formula simultaneously, be greatly reduced the pollution to environment, raw material is relative to more environmental protection before, nontoxic, will not health be impacted.
Detailed description of the invention
The present invention is further described for existing specific embodiment.
The embodiment of the present invention one discloses the formula of a kind of nylon abrading block, is made up of the raw material of following weight percentage ratio:
Epoxy resin: 25%
Firming agent: 20%
Wetting agent: 6.3%
Coupling agent: 1.7%
Diamond: 7%
Carborundum: 27.5%
Polyamide: 7%
Zinc oxide: 4%
PVC resin powder: 1.5%.
Firming agent in aforementioned formula is aliphatic diamine, and coupling agent is chromium complex coupling, and wetting agent is ethanol.
The embodiment of the present invention two discloses the formula of a kind of nylon abrading block, is made up of the raw material of following weight percentage ratio:
Epoxy resin: 35%
Firming agent: 13%
Wetting agent: 7%
Coupling agent: 1.5%
Diamond: 4%
Carborundum: 26%
Polyamide: 7%
Zinc oxide: 4%
PVC resin powder: 2.5%.
Firming agent in aforementioned formula is dicyandiamide, and coupling agent is silane coupler, and wetting agent is ethanol.
The embodiment of the present invention three discloses the formula of a kind of nylon abrading block, is made up of the raw material of following weight percentage ratio:
Epoxy resin: 30%
Firming agent: 15%
Wetting agent: 7%
Coupling agent: 1.5%
Diamond: 5%
Carborundum: 26.5%
Polyamide: 8%
Zinc oxide: 5%
PVC resin powder: 2%.
Firming agent in aforementioned formula is imidazoles, and coupling agent is magnesium class coupling agent, and wetting agent is ethanol.
As long as the firming agent in examples detailed above one to three is any one in polyamines, dicyandiamide, imidazoles and modified amine all can realize the purpose of the present invention.As long as described coupling agent is any one in chromium complex coupling, silane coupler, titanate coupling agent, zirconium class coupling agent, magnesium class coupling agent and stannum class coupling agent all can realize the purpose of the present invention.
Nylon abrading block of the present invention have employed the new proportioning of new component, wear-resisting, heat-resist with the abrading block that proportioning prepares with this formula, abrasive material in formula and other components are firmly combined with, and hold is high, difficult drop-off during grinding, long service life, compared with existing nylon abrading block, the present invention can improve more than twice service life, can Continuous maching operation, greatly reduce the processing cost of unit are, improve working (machining) efficiency；Adding polyamide in formula and can improve the hardness of abrading block, the grinding force of abrading block is strong, can be suitable for the polishing of multiple hard material, applied widely；In formula, add the PVC resin powder of 2% so that prepared abrading block toughness and intensity are good, further increase the service life of abrading block simultaneously；Not needing substantial amounts of chemical assistant in formula simultaneously, be greatly reduced the pollution to environment, raw material is relative to more environmental protection before, nontoxic, will not health be impacted.
Described in above, being only the embodiment utilizing this origination techniques content, any those skilled in the art use modification, the change that this creation does, and all belong to the scope of the claims that this creation is advocated, and are not limited to those disclosed embodiments.
Claims (5)
1. a nylon abrading block, it is characterised in that: it is made up of the raw material of following weight percentage ratio:
Epoxy resin: 25～35%
Firming agent: 10～20%
Wetting agent: 5～10%
Coupling agent: 1.2～1.7%
Diamond: 3～7%
Carborundum: 23～27.5%
Polyamide: 7～9%
Zinc oxide: 4～6%
PVC resin powder: 1.5～2.5%.
2. nylon abrading block according to claim 1, it is characterised in that: the proportioning of described raw material is:
Epoxy resin: 30%
Firming agent: 15%
Wetting agent: 7%
Coupling agent: 1.5%
Diamond: 5%
Carborundum: 26.5%
Polyamide: 8%
Zinc oxide: 5%
PVC resin powder: 2%.
3. nylon abrading block according to claim 1 and 2, it is characterised in that: described firming agent is any one in polyamines, dicyandiamide, imidazoles and modified amine.
4. nylon abrading block according to claim 1 and 2, it is characterised in that: described coupling agent is any one in chromium complex coupling, silane coupler, titanate coupling agent, zirconium class coupling agent, magnesium class coupling agent and stannum class coupling agent.
5. nylon abrading block according to claim 1 and 2, it is characterised in that: described wetting agent is ethanol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030221.3A CN103753412B (en) | 2014-01-23 | 2014-01-23 | A kind of formula of nylon abrading block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030221.3A CN103753412B (en) | 2014-01-23 | 2014-01-23 | A kind of formula of nylon abrading block |
Publications (2)
| Publication Number | Publication Date |
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| CN103753412A CN103753412A (en) | 2014-04-30 |
| CN103753412B true CN103753412B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410030221.3A Active CN103753412B (en) | 2014-01-23 | 2014-01-23 | A kind of formula of nylon abrading block |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325416B (en) * | 2014-09-29 | 2016-08-31 | 福建易达纳米材料科技有限公司 | A kind of formula for making nylon abrading block and use the method that this formula makes nylon abrading block |
| CN105382713A (en) * | 2015-11-19 | 2016-03-09 | 桐城市明丽碳化硼制品有限公司 | Carborundum resin grinding head material |
| CN105290985B (en) * | 2015-11-23 | 2017-11-28 | 郑州磨料磨具磨削研究所有限公司 | A kind of superhard resin wheel |
| CN106312840B (en) * | 2016-08-30 | 2018-06-26 | 广东奔朗新材料股份有限公司 | A kind of resin fibre abrading block and preparation method thereof |
| CN109664209A (en) * | 2018-12-20 | 2019-04-23 | 张江元 | A kind of grinding stone |
| CN112123224A (en) * | 2020-08-05 | 2020-12-25 | 肇庆高新区纳德科技有限公司 | Matte grinding block and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07237135A (en) * | 1994-03-01 | 1995-09-12 | Shoei Kogyo Kk | Elastic bristle grinding wheel |
| CN1868679A (en) * | 2005-05-18 | 2006-11-29 | 阿罗斯有限责任公司 | Block tool for surface finishing operations and method of obtaining the same |
| CN101102868A (en) * | 2004-06-18 | 2008-01-09 | 3M创新有限公司 | Abrasive article |
| CN102814751A (en) * | 2012-07-31 | 2012-12-12 | 安徽威铭耐磨材料有限公司 | Ceramic cubic boron nitride (CBN) grinding wheel doped with poly vinyl chloride (PVC) resin powder |
| CN103056788A (en) * | 2012-12-26 | 2013-04-24 | 厦门宇信金刚石工具有限公司 | Method for preparing sharp type epoxide resin binding agent diamond abrasive tool |
-
2014
- 2014-01-23 CN CN201410030221.3A patent/CN103753412B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07237135A (en) * | 1994-03-01 | 1995-09-12 | Shoei Kogyo Kk | Elastic bristle grinding wheel |
| CN101102868A (en) * | 2004-06-18 | 2008-01-09 | 3M创新有限公司 | Abrasive article |
| CN1868679A (en) * | 2005-05-18 | 2006-11-29 | 阿罗斯有限责任公司 | Block tool for surface finishing operations and method of obtaining the same |
| CN102814751A (en) * | 2012-07-31 | 2012-12-12 | 安徽威铭耐磨材料有限公司 | Ceramic cubic boron nitride (CBN) grinding wheel doped with poly vinyl chloride (PVC) resin powder |
| CN103056788A (en) * | 2012-12-26 | 2013-04-24 | 厦门宇信金刚石工具有限公司 | Method for preparing sharp type epoxide resin binding agent diamond abrasive tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103753412A (en) | 2014-04-30 |
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Denomination of invention: A formula of nylon grinding block Effective date of registration: 20230111 Granted publication date: 20160629 Pledgee: Tuzhai Credit Cooperative of Hui'an Rural Credit Cooperative Pledgor: QUANZHOU EASY LIGHT STONE TOOLS Co.,Ltd. Registration number: Y2023350000008 |