CN1330460C - Super-coating material for sand paper and production thereof - Google Patents
Super-coating material for sand paper and production thereof Download PDFInfo
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- CN1330460C CN1330460C CNB2005100181188A CN200510018118A CN1330460C CN 1330460 C CN1330460 C CN 1330460C CN B2005100181188 A CNB2005100181188 A CN B2005100181188A CN 200510018118 A CN200510018118 A CN 200510018118A CN 1330460 C CN1330460 C CN 1330460C
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Abstract
The present invention relates to a super coating material for adhesive paper, which is formed by the mixing preparation of an A component, a B component and a C component, wherein the weight compounding ratio of each component is 100: 200-350: 5-70; the A component is composed of 10 to 35% of adhesive and 65 to 90% of solvent; the B component is composed of 25 to 40% of heat absorbent, 20 to 30% of filling material and 30 to 55% of the solvent; the C component is a solvent. The preparing steps of super coating material for adhesive paper comprise that the A component and the B component are prepared according to technology and are in mixing preparation by weight of 100: 200 to 350; the mixture is uniformly stirred and is added with the C component for mixing preparation according to a compounding ratio until the mixture is uniformly stirred. The present invention has the main advantages of quick surface dry at moderate temperature, complete surface dry at low temperature, convenient operation, desquamation during use, good heat radiation, difficult blockage and good effect, is suitable for the dry grinding and the polishing of soft materials such as wood, oil paint, soft metal, etc. and simultaneously improves the abrasion resistance of emery paper.
Description
Technical field
The present invention relates to material field, particularly a kind of super-coating material for sand paper and preparation method thereof.
Background technology
In the grinding materials and grinding tool industry, sand paper is a kind of milling tools that is widely used.Advantages such as the sand paper of different model has the scope of application extensively, conveniently, and is cheap.But when soft materials such as use sand papering timber, paint, soft metal, general sand paper tends to occur by the chip phenomenon of blocking.
Summary of the invention
Technical problem to be solved by this invention is: a kind of super-coating material for sand paper and preparation method thereof is provided.This super-coating material has the anti-clogging function, thereby can overcome above-mentioned the deficiencies in the prior art.
The technical solution adopted for the present invention to solve the technical problems is: super-coating material for sand paper is formed by first, the second and the third component mixed preparing, and the weight proportion of each component is 100:200～350:5～70; The first component is made up of adhesive 10～35% and solvent 65～90%; The second component is made up of heat absorbent 25～40%, filler 20～30% and solvent 30～55%; Third component is a solvent.
The preparation process of super-coating material for sand paper comprises:
(1) preparation of first component: with adhesive 10～35% and solvent 65～90%, pour in the reactor successively, and stir, mix and get final product while pour into.
(2) preparation of second component: with heat absorbent 25～40%, filler 20～30% and solvent 30～55%, pour in the reactor successively, and stir, mix and get final product while pour into.
(3) mixed preparing: be 100: 200～350 mixed preparing by weight with first, the second component that makes, stir that add the third component mixed preparing again, stirring promptly gets super-coating material for sand paper earlier.
Adhesive in the above-mentioned first component is: polyvinyl alcohol, polyethylene glycol, epoxy resin, white glue with vinyl, polyvinyl acetate-ethylene copolymer, polyvinyl acetate, polyvinyl acetate, polyimides, polyacrylamide, neutral dimer acid polyamide resin, N, in N-methylene-bisacrylamide, polyamide, methyl acrylate, methyl methacrylate and the benzoyl peroxide two kinds, perhaps two or more mixtures.
Filler in the above-mentioned second component is: a kind of in talcum powder, titanium dioxide, zinc stearate, calcium stearate, dolomol, odium stearate, aluminum stearate, boron nitride, aerosil, magnesia, calcium oxide, molybdenum bisuphide, mica powder, melamine cyanurate complex compound, potassium borate, Boratex, calcirm-fluoride, boron fluoride, boron chloride, chromium chloride, calcium iodide and the lead iodide, perhaps two kinds, perhaps two or more mixtures.
Above-mentioned third component is a solvent, and its addition is 5～70 by weight.
The solvent in first, the second component and third component are: a kind of in methyl alcohol, ethanol, ethylene glycol, toluene, acetone, solvent naphtha, styrene and the carbon tetrachloride, perhaps two kinds, perhaps two or more mixtures.
Super-coating material is meant in coated abrasive surface and promptly adds the special anti-clogging material of one deck that is coated with at carborundum or corundum sand paper surface.The sand paper that forms with this material is different from common sand paper, its operation principle is to utilize the special anti-clogging material that applies, when grinding produces a large amount of heat energy, make the heat absorption material of its inside take place to change mutually, states of matter is by the solid-state liquid state that changes into, thereby plays the effect that absorbs heat energy, reduces workpiece surface temperature; The material that absorbs heat simultaneously takes place to change the back mutually and form lubricating film on the surface of sand paper, has therefore also improved the wearability and the grinding efficiency of sand paper.
Super-coating material for sand paper provided by the invention owing to adopted suitable adhesive, heat absorbent, filler and solvent system, causes the super coating sand paper made from this material to have many advantages, and mainly contain: surface drying is fast under the middle temperature, and low temperature is surface drying fully also; Be convenient to operation; Furfur during use, heat radiation, be difficult for stopping up effective; Be specially adapted to the soft material for example dry grinding and the polishing of materials such as timber, paint, soft metal; Also improved simultaneously the anti-wear performance of sand paper.
The specific embodiment
The present invention is a kind of super-coating material for sand paper and preparation method thereof.
One. super-coating material for sand paper
This material is formed by first, the second and the third component mixed preparing, and the weight proportion of each component is 100: 200～350: 5～70.The first component is made up of adhesive 10～35% and solvent 65～90%.The second component is made up of heat absorbent 25～40%, filler 20～30% and solvent 30～55%.Third component is a solvent.
Adhesive in the above-mentioned first component is: polyvinyl alcohol, polyethylene glycol, epoxy resin, white glue with vinyl, polyvinyl acetate-ethylene copolymer, polyvinyl acetate, polyvinyl acetate, polyimides, polyacrylamide, neutral dimer acid polyamide resin, N, a kind of in N-methylene-bisacrylamide, polyamide, methyl acrylate, methyl methacrylate and the benzoyl peroxide, perhaps two kinds, perhaps two or more mixtures.
Heat absorbent in the above-mentioned second component is: a kind of in boron, dolomite, sand, clay, lead, calcium carbonate, carborundum, schmigel, garnet and the glass sand, perhaps two kinds, perhaps two or more mixtures.
Filler in the above-mentioned second component is: a kind of in talcum powder, titanium dioxide, zinc stearate, calcium stearate, dolomol, odium stearate, aluminum stearate, boron nitride, aerosil, magnesia, calcium oxide, molybdenum bisuphide, mica powder, melamine cyanurate complex compound, potassium borate, Boratex, calcirm-fluoride, boron fluoride, boron chloride, chromium chloride, calcium iodide and the lead iodide, perhaps two kinds, perhaps two or more mixtures.
The solvent and third component in above-mentioned first, the second component are: a kind of in methyl alcohol, ethanol, ethylene glycol, toluene, acetone, solvent naphtha, styrene and the carbon tetrachloride, perhaps two kinds, perhaps two or more mixtures.
Two. the preparation method of super-coating material for sand paper
Super-coating material for sand paper is formed by above-mentioned first, the second and the third component mixed preparing, and its step comprises:
(1) preparation of first component: with adhesive 10～35% and solvent 65～90%, pour in the reactor successively, and stir, mix and get final product while pour into.
(2) preparation of second component: with heat absorbent 25～40%, filler 20～30% and solvent 30～55%, pour in the reactor successively, and stir, mix and get final product while pour into.
(3) mixed preparing: be 100: 200～350 mixed preparing by weight with first, the second component that makes, stir that adding third component again is 5～70 mixed preparing by weight earlier, stirring promptly gets super-coating material for sand paper.
The using method of super-coating material: when normally using, can be in the first component: the second component: the use that stirs of the ratio of third component=100: 200～350: 5～70.Wherein, first component: second component: third component=100: 230～320: 15～55 are preferred value.The first component is made up of adhesive 15～25% and solvent 75～85%.The second component is made up of heat absorbent 25～35%, filler 20～30% and solvent 35～55%.
Super-coating material for sand paper, it in the coating processes condition on the sand paper is: just do on 8～12min surface under 60 ℃ the condition, solidifies fully behind 1.8～2.2h.If wish that hardening time, the longer or shorter consumption that increases adhesive that subtracts was regulated, can not influence intensity and other effect of curing, simple and convenient.
The invention will be further described below in conjunction with instantiation.
Embodiment 1: with the polyvinyl acetate-ethene 20% of first component, ethanol 80% adds in the reactor successively, pours into while stirring when pouring into, and it is mixed; With the calcium carbonate 30% of second component, titanium dioxide 25%, ethanol 45% adds in the reactor successively, pours into while stirring when pouring into, and it is mixed; Then first, second component is mixed in 100: 250 ratio, stir, add toluene, be adjusted to suitable viscosity and promptly get super-coating material by proportioning.
Embodiment 2: with the polyvinyl acetate-ethene 15% of first component, ethanol 85% adds in the reactor successively, pours into while stirring when pouring into, and it is mixed; With the calcium carbonate 35% of second component, titanium dioxide 25%, ethanol 40% adds in the reactor successively, pours into while stirring when pouring into, and it is mixed; Then first, second component is mixed in 100: 250 ratio, stir, add toluene, be adjusted to suitable viscosity and promptly get super-coating material by proportioning.
Embodiment 3: with the polyvinyl acetate-ethene 35% of first component, ethanol 65% adds in the reactor successively, pours into while stirring when pouring into, and it is mixed; With the calcium carbonate 32% of second component, titanium dioxide 23%, ethanol 45% adds in the reactor successively, pours into while stirring when pouring into, and it is mixed; Then first, second component is mixed in 100: 260 ratio, stir, add toluene, be adjusted to suitable viscosity and promptly get super-coating material by proportioning.
Embodiment 4: with the polyvinyl acetate-ethene 22% of first component, ethanol 78% adds in the reactor successively, pours into while stirring when pouring into, and it is mixed; With the calcium carbonate 28% of second component, titanium dioxide 20%, ethanol 52% adds in the reactor successively, pours into while stirring when pouring into, and it is mixed; Then first, second component is mixed in 100: 275 ratio, stir, add toluene, be adjusted to suitable viscosity and promptly get super-coating material by proportioning.
Embodiment 6: with the polyvinyl acetate-ethene 10% of first component, ethanol 90% adds in the reactor successively, pours into while stirring when pouring into, and it is mixed; With the calcium carbonate 40% of second component, titanium dioxide 30%, ethanol 30% adds in the reactor successively, pours into while stirring when pouring into, and it is mixed; Then first, second component is mixed in 100: 200 ratio, stir, add toluene, be adjusted to suitable viscosity and promptly get super-coating material by proportioning.
Embodiment 7: with the polyvinyl acetate～ethene 22% of first component, ethanol 78% adds in the reactor successively, pours into while stirring when pouring into, and it is mixed; With the calcium carbonate 25% of second component, titanium dioxide 20%, ethanol 55% adds in the reactor successively, pours into while stirring when pouring into, and it is mixed; Then first, second component is mixed in 100: 350 ratio, stir, add toluene, be adjusted to suitable viscosity and promptly get super-coating material by proportioning.
Claims (7)
1. super-coating material for sand paper, it is characterized in that: super-coating material for sand paper is formed by first, the second and the third component mixed preparing, and the weight proportion of each component is 100: 200～350: 5～70; The first component is made up of adhesive 10～35% and solvent 65～90%; The second component is made up of heat absorbent 25～40%, filler 20～30% and solvent 30～55%; Third component is a solvent.
2. super-coating material for sand paper according to claim 1, it is characterized in that the adhesive in the first component is: polyvinyl alcohol, polyethylene glycol, epoxy resin, white glue with vinyl, polyvinyl acetate-ethylene copolymer, polyvinyl acetate, polyvinyl acetate, polyimides, polyacrylamide, neutral dimer acid polyamide resin, N, a kind of in N '-methylene-bisacrylamide, methyl acrylate, methyl methacrylate and the benzoyl peroxide, perhaps two kinds, perhaps two or more mixtures.
3. super-coating material for sand paper according to claim 1, it is characterized in that the heat absorbent in the second component is: a kind of in boron, dolomite, sand, clay, lead, calcium carbonate, carborundum, schmigel, garnet and the glass sand, perhaps two kinds, perhaps two or more mixtures.
4. super-coating material for sand paper according to claim 1, it is characterized in that the filler in the second component is: a kind of in talcum powder, titanium dioxide, zinc stearate, calcium stearate, dolomol, odium stearate, aluminum stearate, boron nitride, aerosil, magnesia, calcium oxide, molybdenum bisuphide, mica powder, melamine cyanurate complex compound, potassium borate, Boratex, calcirm-fluoride, boron fluoride, boron chloride, chromium chloride, calcium iodide and the lead iodide, perhaps two kinds, perhaps two or more mixtures.
5. super-coating material for sand paper according to claim 1, it is characterized in that the solvent and third component in first, the second component are: a kind of in methyl alcohol, ethanol, ethylene glycol, toluene, acetone, solvent naphtha, styrene and the carbon tetrachloride, perhaps two kinds, perhaps two or more mixtures.
6. the preparation method of a super-coating material for sand paper is characterized in that super-coating material for sand paper is formed by first, the second and the third component mixed preparing, and its preparation process comprises:
(1) preparation of first component: with adhesive 10～35% and solvent 65～90%, pour in the reactor successively, and stir, mix and get final product while pour into,
(2) preparation of second component: with heat absorbent 25～40%, filler 20～30% and solvent 30～55%, pour in the reactor successively, and stir, mix and get final product while pour into,
(3) mixed preparing: be 100: 200～350 mixed preparing by weight with first, the second component that makes, stir that add the third component mixed preparing again, stirring promptly gets super-coating material for sand paper earlier,
Adhesive in the above-mentioned first component is: polyvinyl alcohol, polyethylene glycol, epoxy resin, white glue with vinyl, polyvinyl acetate-ethylene copolymer, polyvinyl acetate, polyvinyl acetate, polyimides, polyacrylamide, neutral dimer acid polyamide resin, N, in N '-methylene-bisacrylamide, methyl acrylate, methyl methacrylate and the benzoyl peroxide two kinds, perhaps two or more mixtures
Filler in the above-mentioned second component is: a kind of in talcum powder, titanium dioxide, zinc stearate, calcium stearate, dolomol, odium stearate, aluminum stearate, boron nitride, aerosil, magnesia, calcium oxide, molybdenum bisuphide, mica powder, melamine cyanurate complex compound, potassium borate, Boratex, calcirm-fluoride, boron fluoride, boron chloride, chromium chloride, calcium iodide and the lead iodide, perhaps two kinds, perhaps two or more mixtures
Above-mentioned third component is a solvent, and the weight proportion of described first, the second and third component is 100: 200～350: 5～70,
The solvent in first, the second component and third component are: a kind of in methyl alcohol, ethanol, ethylene glycol, toluene, acetone, solvent naphtha, styrene and the carbon tetrachloride, perhaps two kinds, perhaps two or more mixtures.
7. the preparation method of super-coating material for sand paper according to claim 6 is characterized in that first, the second of super-coating material for sand paper and the weight proportion of third component are 100: 230～320: 15～55; The first component is made up of adhesive 15～25% and solvent 75～85%; The second component is made up of heat absorbent 25～35%, filler 20～30% and solvent 35～55%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100181188A CN1330460C (en) | 2005-01-07 | 2005-01-07 | Super-coating material for sand paper and production thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100181188A CN1330460C (en) | 2005-01-07 | 2005-01-07 | Super-coating material for sand paper and production thereof |
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| CN1644793A CN1644793A (en) | 2005-07-27 |
| CN1330460C true CN1330460C (en) | 2007-08-08 |
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| CNB2005100181188A Expired - Fee Related CN1330460C (en) | 2005-01-07 | 2005-01-07 | Super-coating material for sand paper and production thereof |
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| CN103692366B (en) * | 2013-12-13 | 2015-11-18 | 江苏锋芒复合材料科技集团有限公司 | Multiple glue of a kind of super-hydrophobic anti-clogging sand paper and preparation method thereof |
| CN103992681B (en) * | 2014-06-03 | 2017-01-11 | 洛阳惠尔纳米科技有限公司 | Super environment-friendly coating for abrasive paper, abrasive cloth and abrasive belt and preparation method of coating |
| CN105315749A (en) * | 2014-08-05 | 2016-02-10 | 东莞金太阳研磨股份有限公司 | Anti-electrostatic wet-and-dry anti-blockage coating layer and preparation method therefor |
| CN106497161B (en) * | 2016-10-31 | 2019-01-15 | 江苏裕邦车业科技有限公司 | Super coating paste for abrasive band |
| CN106965101B (en) * | 2017-04-06 | 2019-01-08 | 湖北明仁研磨科技股份有限公司 | A kind of sand paper substrate crack-resistance treatment method |
| CN107627226B (en) * | 2017-09-15 | 2019-05-07 | 东莞市中微纳米科技有限公司 | A kind of elasticity concretion abrasive and its preparation method and application |
| CN112847167B (en) * | 2020-12-23 | 2022-07-19 | 苏州远东砂轮有限公司 | Zirconium corundum abrasive belt and manufacturing method thereof |
| CN113183047B (en) * | 2021-04-23 | 2022-09-27 | 韶关威鸣研磨材料有限公司 | Abrasive belt special for plywood and preparation process thereof |
| CN117488558A (en) * | 2023-11-01 | 2024-02-02 | 东莞金太阳研磨股份有限公司 | Preparation method of high-temperature-resistant abrasive cloth coating for metal polishing |
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