CN107151549A - A kind of high intensity wear-resistant anticorrosion abrasive material and preparation method thereof - Google Patents
A kind of high intensity wear-resistant anticorrosion abrasive material and preparation method thereof Download PDFInfo
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- CN107151549A CN107151549A CN201710384878.3A CN201710384878A CN107151549A CN 107151549 A CN107151549 A CN 107151549A CN 201710384878 A CN201710384878 A CN 201710384878A CN 107151549 A CN107151549 A CN 107151549A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1436—Composite particles, e.g. coated particles
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Abstract
Following components is included the invention discloses a kind of high intensity wear-resistant anticorrosion abrasive material：Epoxy diacrylate：39 parts, polyurethane：10 14 parts, habit modifier：9 14 parts, nano silicon：11 18 parts, polyurethane：10 15 parts, titanium dioxide：14 18 parts, fluorographite：9 15 parts, barium sulfate：15 20 parts；Thixotropic agents：18 22 parts, precipitated calcium carbonate：49 parts, deionized water：12 18 parts, chlorinated paraffin：19 22 parts, 3 butanediols：79 parts, diethylene glycol：6 12 parts, defoamer：13 19 parts, coupling agent：10 17 parts, fire retardant：8 13 parts；Light trigger：12 19 parts, refractory material：26 parts, carrier：9 14 parts, alkali-free glass fiber：59 parts, modified amino silicon oil：17 22 parts, amino silicone breast：12 19 parts, perfluoropropene yogurt liquid：20 22 parts, diisocyanate：17 23 parts, deionized water：13 19 parts, filler：27 parts, plasticizer：10 14 parts, dispersant：11 19 parts, coalescents：20 25 parts, defoamer：18 22 parts.
Description
Technical field
The present invention relates to abrasive techniques field, a kind of high intensity wear-resistant anticorrosion abrasive material and its system are particularly related to
Preparation Method.
Background technology
Abrasive material is a part essential on milling tools, and with continuing to develop for industrial technology, people are to abrasive material
It is required that also improving constantly, abrasive properties of the prior art are relatively simple, only need to polish, so under long-term substantial amounts of polishing
Learies are larger, are easily corroded and are damaged in moist region, to improve operating efficiency, reduction production cost and abrasive material
Learies, the present invention proposes a kind of high intensity wear-resistant anticorrosion abrasive material and preparation method thereof.
The content of the invention
The technical problems to be solved by the invention are to propose that a kind of high intensity is resistance to for the shortcoming that above prior art is present
Wear and tear anticorrosion abrasive material and preparation method thereof, and obtained abrasive properties are excellent, improve the practicality of operating efficiency and abrasive material
Property.
The present invention solve above technical problem technical scheme be：
A kind of high intensity wear-resistant anticorrosion abrasive material, including abrasive material, abrasive surface are coated with layer protective layer, and protective layer includes resistance to
Wearing layer and corrosion-resistant coating, anti abrasion layer press first by first and second liang of components：Second=3:1 ratio is composited, and first and second with mass parts
Number meter includes following components：
Include following components in first component according to the mass fraction：Epoxy diacrylate：3-9 parts, polyurethane：10-14 parts, crystal formation
Modifying agent：9-14 parts, nano silicon：11-18 parts, polyurethane：10-15 parts, titanium dioxide：14-18 parts, fluorographite：
9-15 parts, barium sulfate：15-20 parts；
Include following components in second component according to the mass fraction：Thixotropic agents：18-22 parts, precipitated calcium carbonate：4-9 parts, deionization
Water：12-18 parts, chlorinated paraffin：19-22 parts, 3- butanediols：7-9 parts, diethylene glycol：6-12 parts, defoamer：It is 13-19 parts, even
Join agent：10-17 parts, fire retardant：8-13 parts；
Putting corrosion layer includes following several components：Light trigger：12-19 parts, refractory material：2-6 parts, carrier：9-14 parts, alkali-free
Glass：5-9 parts, modified amino silicon oil：17-22 parts, amino silicone breast：12-19 parts, perfluoropropene yogurt liquid：20-22 parts, two is different
Cyanate：17-23 parts, deionized water：13-19 parts, filler：2-7 parts, plasticizer：10-14 parts, dispersant：11-19 parts, film forming
Auxiliary agent：20-25 parts, defoamer：18-22 parts；
Thixotropic agents are organo montmorillonite and aerosil；Defoamer is dimethicone, organosilicon, polyvinyl acetate
One kind in ester；Coupling agent is at least one of silane coupler or zirconium class coupling agent；Fire retardant is phosphotriester；Fire proofed wood
Expect for quartz, zirconium English powder and diatomaceous mixture, and by quartz：Zirconium English powder：Diatomite=1:1.5:1 weight is than mixing；Fill out
Expect for glass flake；Plasticizer is one kind in dioctyl phthalate, tricresyl phosphate or dibutyl phthalate；
Dispersant is sodium tripolyphosphate；Coalescents are one kind in ethylene glycol ethyl ether or propane diols.
The technical scheme that further limits of the present invention is：
Foregoing high intensity wear-resistant anticorrosion abrasive material, abrasive surface is coated with layer protective layer, and protective layer includes anti abrasion layer
And corrosion-resistant coating, anti abrasion layer is by first and second liang of components by first：Second=3:1 ratio is composited, and first and second are wrapped in terms of mass fraction
Containing following components：
Include following components in first component according to the mass fraction：Epoxy diacrylate：3 parts, polyurethane：10 parts, crystal formation is modified
Agent：9 parts, nano silicon：11 parts, polyurethane：10 parts, titanium dioxide：14 parts, fluorographite：9 parts, barium sulfate：15 parts；
Include following components in second component according to the mass fraction：Thixotropic agents：18 parts, precipitated calcium carbonate：4 parts, deionized water：12
Part, chlorinated paraffin：19 parts, 3- butanediols：7 parts, diethylene glycol：6 parts, defoamer：13 parts, coupling agent：10 parts, fire retardant：8
Part；
Putting corrosion layer includes following several components：Light trigger：12 parts, refractory material：2 parts, carrier：9 parts, alkali-free glass fiber：5
Part, modified amino silicon oil：17 parts, amino silicone breast：12 parts, perfluoropropene yogurt liquid：20 parts, diisocyanate：17 parts, deionization
Water：13 parts, filler：2 parts, plasticizer：10 parts, dispersant：11 parts, coalescents：20 parts, defoamer：18 parts；
Thixotropic agents are organo montmorillonite and aerosil；Defoamer is dimethicone, organosilicon, polyvinyl acetate
One kind in ester；Coupling agent is at least one of silane coupler or zirconium class coupling agent；Fire retardant is phosphotriester；Fire proofed wood
Expect for quartz, zirconium English powder and diatomaceous mixture, and by quartz：Zirconium English powder：Diatomite=1:1.5:1 weight is than mixing；Fill out
Expect for glass flake；Plasticizer is one kind in dioctyl phthalate, tricresyl phosphate or dibutyl phthalate；
Dispersant is sodium tripolyphosphate；Coalescents are one kind in ethylene glycol ethyl ether or propane diols.
Foregoing high intensity wear-resistant anticorrosion abrasive material, abrasive surface is coated with layer protective layer, and protective layer includes wear-resisting
Layer and corrosion-resistant coating are damaged, anti abrasion layer presses first by first and second liang of components：Second=3:1 ratio is composited, and first and second with mass fraction
Meter includes following components：
Include following components in first component according to the mass fraction：Epoxy diacrylate：9 parts, polyurethane：14 parts, crystal formation is modified
Agent：14 parts, nano silicon：18 parts, polyurethane：15 parts, titanium dioxide：18 parts, fluorographite：15 parts, barium sulfate：20
Part；
Include following components in second component according to the mass fraction：Thixotropic agents：22 parts, precipitated calcium carbonate：9 parts, deionized water：18
Part, chlorinated paraffin：22 parts, 3- butanediols：9 parts, diethylene glycol：12 parts, defoamer：19 parts, coupling agent：17 parts, fire retardant：13
Part；
Putting corrosion layer includes following several components：Light trigger：19 parts, refractory material：6 parts, carrier：14 parts, alkali-free glass fiber：9
Part, modified amino silicon oil：22 parts, amino silicone breast：19 parts, perfluoropropene yogurt liquid：22 parts, diisocyanate：23 parts, deionization
Water：19 parts, filler：7 parts, plasticizer：14 parts, dispersant：19 parts, coalescents：25 parts, defoamer：22 parts；
Thixotropic agents are organo montmorillonite and aerosil；Defoamer is dimethicone, organosilicon, polyvinyl acetate
One kind in ester；Coupling agent is at least one of silane coupler or zirconium class coupling agent；Fire retardant is phosphotriester；Fire proofed wood
Expect for quartz, zirconium English powder and diatomaceous mixture, and by quartz：Zirconium English powder：Diatomite=1:1.5:1 weight is than mixing；Fill out
Expect for glass flake；Plasticizer is one kind in dioctyl phthalate, tricresyl phosphate or dibutyl phthalate；
Dispersant is sodium tripolyphosphate；Coalescents are one kind in ethylene glycol ethyl ether or propane diols.
Foregoing high intensity wear-resistant anticorrosion abrasive material, the preparation method of anti abrasion layer includes following steps：
（One）Epoxy diacrylate and polyurethane are added in reactor, habit modifier is then added, passes through water-bath
85-90 DEG C is heated to, and the rotating speed of electric blender is set to after 220-230r/min, polymerisation 25-35min, with perseverance
Press funnel that cosolvent is added dropwise, control in 5min completion of dropping, then balance 20-25min；
（Two）Equipped with agitator, thermometer, condenser pipe, constant pressure titration funnel four-hole boiling flask in add nano silicon,
Emulsified after polyurethane, titanium dioxide, fluorographite and the mixing of barium sulfate monomer with emulsifying agent, it is pre- using magnetic stirrer
10-20min is emulsified, high speed pre-emulsification is then being carried out using digital display high speed dispersion agent, speed is set as 15000-20000r/
Min, then by step（1）The mixture of preparation puts into constant pressure titration funnel, and control is dripped in 3h, after completion of dropping, will
System is warming up to 85 DEG C, is incubated 1-1.5h, last cooling discharge, you can the first component obtained in anti abrasion layer is stand-by；
（Three）Deionized water is added to thixotropic agents and precipitated calcium carbonate and mixer is sent into, and stirs 25-30min, stirring speed
Spend for 550-650r/min, then add chlorinated paraffin, 3- butanediols and diethylene glycol, stir 22-26min, mixing speed
For 600-650r/min, wait be sufficiently mixed it is uniform after defoamer is added in mixer, the high-speed stirred under high shear
25-30min, mixing speed is 700-750r/min, finally adds appropriate coupling agent and fire retardant adjusting coating and is sticked to suitable
Degree, the component B that filtering can obtain in anti abrasion layer is stand-by；
（Four）The first component prepared is mutually stirred with component B, until stirring can obtain anti abrasion layer；
Wherein, the mass ratio of described epoxy diacrylate and polyurethane is 3：10, described emulsifying agent is emulsifying agent ER-30
With emulsifying agent SR-10 in mass ratio 3：2 mixture, described cosolvent is ethanol or propylene glycol monomethyl ether.
Foregoing high intensity wear-resistant anticorrosion abrasive material, the preparation method of the corrosion-resistant coating includes following steps：
（One）Corrosion-resistant coating is prepared using core-shell emulsion polymerization mode；
（Two）Light trigger, refractory material and carrier monomers copolyreaction are so as to be made the base-material of corrosion-resistant coating, then in base-material
In be mixed into alkali-free glass fiber and modified amino silicon oil stirring 22-30min, mixing speed is 550-600r/min；
（Three）To step（Two）In sequentially add amino silicone breast, perfluoropropene yogurt liquid, diisocyanate, deionized water and fill out
Material stirring, mixing time is 65-75min, and mixing speed is 800-900r/min, and plasticizer is slowly added in whipping process,
Stir；
（Four）Plasticizer, dispersant, coalescents and defoamer are put into product to after stirring and reactor is sent into
Reaction, the reaction time is 60-65min, and heating-up temperature is 100-120 DEG C, cools to room temperature after reaction and can obtain corrosion-resistant coating；
（Five）Adjust PH values：Add and neutralize compound, the PH values of adjusting coating are 7.5-8.6, wherein neutralization compound is
Hydrochloric acid or sodium hydroxide；
（Six）Detection, goes out finished product.
It is using technical scheme beneficial effect：Designed abrasive material has wear-resistant etch-proof in the present invention
Performance, traditional abrasive material easily causes to damage in the course of the work, and working life is shorter, it is often necessary to change, and the abrasive material improves
The shortcoming of conventional abrasives, extends the life-span of abrasive material, and intensity is higher, improve the operating efficiency of polishing, reduce work
Make the workload of personnel, and the abrasive material has etch-proof performance so that and abrasive material is also unaffected in a humid environment, and
And anti-corrosion layer is supported using polymerisation so that the performance of anti-corrosion layer is more stablized, and improves operating efficiency, reduces life
Cost is produced, and this method step is simple, it is easy to operate.
Embodiment
Embodiment 1
The present embodiment provides a kind of high intensity wear-resistant anticorrosion abrasive material, including abrasive material, and abrasive surface is coated with layer protective layer,
Protective layer includes anti abrasion layer and corrosion-resistant coating, and anti abrasion layer presses first by first and second liang of components：Second=3:1 ratio is composited,
First and second include following components in terms of mass fraction：
Include following components in first component according to the mass fraction：Epoxy diacrylate：3 parts, polyurethane：10 parts, crystal formation is modified
Agent：9 parts, nano silicon：11 parts, polyurethane：10 parts, titanium dioxide：14 parts, fluorographite：9 parts, barium sulfate：15 parts；
Include following components in second component according to the mass fraction：Thixotropic agents：18 parts, precipitated calcium carbonate：4 parts, deionized water：12
Part, chlorinated paraffin：19 parts, 3- butanediols：7 parts, diethylene glycol：6 parts, defoamer：13 parts, coupling agent：10 parts, fire retardant：8
Part；
Putting corrosion layer includes following several components：Light trigger：12 parts, refractory material：2 parts, carrier：9 parts, alkali-free glass fiber：5
Part, modified amino silicon oil：17 parts, amino silicone breast：12 parts, perfluoropropene yogurt liquid：20 parts, diisocyanate：17 parts, deionization
Water：13 parts, filler：2 parts, plasticizer：10 parts, dispersant：11 parts, coalescents：20 parts, defoamer：18 parts；
Thixotropic agents are organo montmorillonite and aerosil；Defoamer is dimethicone, organosilicon, polyvinyl acetate
One kind in ester；Coupling agent is at least one of silane coupler or zirconium class coupling agent；Fire retardant is phosphotriester；Fire proofed wood
Expect for quartz, zirconium English powder and diatomaceous mixture, and by quartz：Zirconium English powder：Diatomite=1:1.5:1 weight is than mixing；Fill out
Expect for glass flake；Plasticizer is one kind in dioctyl phthalate, tricresyl phosphate or dibutyl phthalate；
Dispersant is sodium tripolyphosphate；Coalescents are one kind in ethylene glycol ethyl ether or propane diols；
The preparation method of anti abrasion layer includes following steps：
（One）Epoxy diacrylate and polyurethane are added in reactor, habit modifier is then added, passes through water-bath
85 DEG C are heated to, and the rotating speed of electric blender is set to after 220r/min, polymerisation 25min, is added dropwise with constant pressure funnel
Cosolvent, controls in 5min completion of dropping, then balances 20min；
（Two）Equipped with agitator, thermometer, condenser pipe, constant pressure titration funnel four-hole boiling flask in add nano silicon,
Emulsified after polyurethane, titanium dioxide, fluorographite and the mixing of barium sulfate monomer with emulsifying agent, it is pre- using magnetic stirrer
10min is emulsified, high speed pre-emulsification is then being carried out using digital display high speed dispersion agent, speed is set as 15000r/min, then will
Step（1）The mixture of preparation puts into constant pressure titration funnel, and control drips in 3h, after completion of dropping, system is warming up to
85 DEG C, it is incubated 1h, last cooling discharge, you can the first component obtained in anti abrasion layer is stand-by；
（Three）Deionized water is added to thixotropic agents and precipitated calcium carbonate and mixer is sent into, 25min is stirred, and mixing speed is
550r/min, then adds chlorinated paraffin, 3- butanediols and diethylene glycol, stirs 22min, mixing speed is 600r/min,
Etc. be sufficiently mixed it is uniform after defoamer is added in mixer, the high-speed stirred 25min under high shear, mixing speed is
700r/min, finally adds appropriate coupling agent and fire retardant adjusting coating to suitable viscosity, filtering can obtain anti abrasion layer
In component B it is stand-by；
（Four）The first component prepared is mutually stirred with component B, until stirring can obtain anti abrasion layer；
Wherein, the mass ratio of described epoxy diacrylate and polyurethane is 3：10, described emulsifying agent is emulsifying agent ER-30
With emulsifying agent SR-10 in mass ratio 3：2 mixture, described cosolvent is ethanol or propylene glycol monomethyl ether；
The preparation method of corrosion-resistant coating includes following steps：
（One）Corrosion-resistant coating is prepared using core-shell emulsion polymerization mode；
（Two）Light trigger, refractory material and carrier monomers copolyreaction are so as to be made the base-material of corrosion-resistant coating, then in base-material
In be mixed into alkali-free glass fiber and modified amino silicon oil stirring 22min, mixing speed is 550r/min；
（Three）To step（Two）In sequentially add amino silicone breast, perfluoropropene yogurt liquid, diisocyanate, deionized water and fill out
Material stirring, mixing time is 65min, and mixing speed is 800r/min, and plasticizer is slowly added in whipping process, and stirring is equal
It is even；
（Four）Plasticizer, dispersant, coalescents and defoamer are put into product to after stirring and reactor is sent into
Reaction, the reaction time is 60min, and heating-up temperature is 100 DEG C, and room temperature is cooled to after reaction and can obtain corrosion-resistant coating；
（Five）Adjust PH values：Add and neutralize compound, the PH values of adjusting coating are 7.5, wherein it is hydrochloric acid to neutralize compound
Or sodium hydroxide；
（Six）Detection, goes out finished product.
Embodiment 2
The present embodiment provides a kind of high intensity wear-resistant anticorrosion abrasive material, including abrasive material, and abrasive surface is coated with layer protective layer,
Protective layer includes anti abrasion layer and corrosion-resistant coating, and anti abrasion layer presses first by first and second liang of components：Second=3:1 ratio is composited,
First and second include following components in terms of mass fraction：
Include following components in first component according to the mass fraction：Epoxy diacrylate：9 parts, polyurethane：14 parts, crystal formation is modified
Agent：14 parts, nano silicon：18 parts, polyurethane：15 parts, titanium dioxide：18 parts, fluorographite：15 parts, barium sulfate：20
Part；
Include following components in second component according to the mass fraction：Thixotropic agents：22 parts, precipitated calcium carbonate：9 parts, deionized water：18
Part, chlorinated paraffin：22 parts, 3- butanediols：9 parts, diethylene glycol：12 parts, defoamer：19 parts, coupling agent：17 parts, fire retardant：13
Part；
Putting corrosion layer includes following several components：Light trigger：19 parts, refractory material：6 parts, carrier：14 parts, alkali-free glass fiber：9
Part, modified amino silicon oil：22 parts, amino silicone breast：19 parts, perfluoropropene yogurt liquid：22 parts, diisocyanate：23 parts, deionization
Water：19 parts, filler：7 parts, plasticizer：14 parts, dispersant：19 parts, coalescents：25 parts, defoamer：22 parts；
Thixotropic agents are organo montmorillonite and aerosil；Defoamer is dimethicone, organosilicon, polyvinyl acetate
One kind in ester；Coupling agent is at least one of silane coupler or zirconium class coupling agent；Fire retardant is phosphotriester；Fire proofed wood
Expect for quartz, zirconium English powder and diatomaceous mixture, and by quartz：Zirconium English powder：Diatomite=1:1.5:1 weight is than mixing；Fill out
Expect for glass flake；Plasticizer is one kind in dioctyl phthalate, tricresyl phosphate or dibutyl phthalate；
Dispersant is sodium tripolyphosphate；Coalescents are one kind in ethylene glycol ethyl ether or propane diols；
The preparation method of anti abrasion layer includes following steps：
（One）Epoxy diacrylate and polyurethane are added in reactor, habit modifier is then added, passes through water-bath
90 DEG C are heated to, and the rotating speed of electric blender is set to after 230r/min, polymerisation 35min, is added dropwise with constant pressure funnel
Cosolvent, controls in 5min completion of dropping, then balances 25min；
（Two）Equipped with agitator, thermometer, condenser pipe, constant pressure titration funnel four-hole boiling flask in add nano silicon,
Emulsified after polyurethane, titanium dioxide, fluorographite and the mixing of barium sulfate monomer with emulsifying agent, it is pre- using magnetic stirrer
20min is emulsified, high speed pre-emulsification is then being carried out using digital display high speed dispersion agent, speed is set as 20000r/min, then will
Step（1）The mixture of preparation puts into constant pressure titration funnel, and control drips in 3h, after completion of dropping, system is warming up to
85 DEG C, it is incubated 1.5h, last cooling discharge, you can the first component obtained in anti abrasion layer is stand-by；
（Three）Deionized water is added to thixotropic agents and precipitated calcium carbonate and mixer is sent into, 30min is stirred, and mixing speed is
650r/min, then adds chlorinated paraffin, 3- butanediols and diethylene glycol, stirs 26min, mixing speed is 650r/min,
Etc. be sufficiently mixed it is uniform after defoamer is added in mixer, the high-speed stirred 30min under high shear, mixing speed is
750r/min, finally adds appropriate coupling agent and fire retardant adjusting coating to suitable viscosity, filtering can obtain anti abrasion layer
In component B it is stand-by；
（Four）The first component prepared is mutually stirred with component B, until stirring can obtain anti abrasion layer；
Wherein, the mass ratio of described epoxy diacrylate and polyurethane is 3：10, described emulsifying agent is emulsifying agent ER-30
With emulsifying agent SR-10 in mass ratio 3：2 mixture, described cosolvent is ethanol or propylene glycol monomethyl ether；
The preparation method of corrosion-resistant coating includes following steps：
（One）Corrosion-resistant coating is prepared using core-shell emulsion polymerization mode；
（Two）Light trigger, refractory material and carrier monomers copolyreaction are so as to be made the base-material of corrosion-resistant coating, then in base-material
In be mixed into alkali-free glass fiber and modified amino silicon oil stirring 30min, mixing speed is 600r/min；
（Three）To step（Two）In sequentially add amino silicone breast, perfluoropropene yogurt liquid, diisocyanate, deionized water and fill out
Material stirring, mixing time is 75min, and mixing speed is 900r/min, and plasticizer is slowly added in whipping process, and stirring is equal
It is even；
（Four）Plasticizer, dispersant, coalescents and defoamer are put into product to after stirring and reactor is sent into
Reaction, the reaction time is 65min, and heating-up temperature is 120 DEG C, and room temperature is cooled to after reaction and can obtain corrosion-resistant coating；
（Five）Adjust PH values：Add and neutralize compound, the PH values of adjusting coating are 8.6, wherein it is hydrochloric acid to neutralize compound
Or sodium hydroxide；
（Six）Detection, goes out finished product.
Embodiment 3
The present embodiment provides a kind of high intensity wear-resistant anticorrosion abrasive material, including abrasive material, and abrasive surface is coated with layer protective layer,
Protective layer includes anti abrasion layer and corrosion-resistant coating, and anti abrasion layer presses first by first and second liang of components：Second=3:1 ratio is composited,
First and second include following components in terms of mass fraction：
Include following components in first component according to the mass fraction：Epoxy diacrylate：6 parts, polyurethane：12 parts, crystal formation is modified
Agent：12 parts, nano silicon：15 parts, polyurethane：12 parts, titanium dioxide：15 parts, fluorographite：14 parts, barium sulfate：18
Part；
Include following components in second component according to the mass fraction：Thixotropic agents：20 parts, precipitated calcium carbonate：6 parts, deionized water：15
Part, chlorinated paraffin：20 parts, 3- butanediols：8 parts, diethylene glycol：10 parts, defoamer：15 parts, coupling agent：15 parts, fire retardant：12
Part；
Putting corrosion layer includes following several components：Light trigger：16 parts, refractory material：4 parts, carrier：12 parts, alkali-free glass fiber：7
Part, modified amino silicon oil：20 parts, amino silicone breast：15 parts, perfluoropropene yogurt liquid：21 parts, diisocyanate：20 parts, deionization
Water：17 parts, filler：6 parts, plasticizer：12 parts, dispersant：15 parts, coalescents：22 parts, defoamer：20 parts；
Thixotropic agents are organo montmorillonite and aerosil；Defoamer is dimethicone, organosilicon, polyvinyl acetate
One kind in ester；Coupling agent is at least one of silane coupler or zirconium class coupling agent；Fire retardant is phosphotriester；Fire proofed wood
Expect for quartz, zirconium English powder and diatomaceous mixture, and by quartz：Zirconium English powder：Diatomite=1:1.5:1 weight is than mixing；Fill out
Expect for glass flake；Plasticizer is one kind in dioctyl phthalate, tricresyl phosphate or dibutyl phthalate；
Dispersant is sodium tripolyphosphate；Coalescents are one kind in ethylene glycol ethyl ether or propane diols；
The preparation method of anti abrasion layer includes following steps：
（One）Epoxy diacrylate and polyurethane are added in reactor, habit modifier is then added, passes through water-bath
87 DEG C are heated to, and the rotating speed of electric blender is set to after 225r/min, polymerisation 30min, is added dropwise with constant pressure funnel
Cosolvent, controls in 5min completion of dropping, then balances 22min；
（Two）Equipped with agitator, thermometer, condenser pipe, constant pressure titration funnel four-hole boiling flask in add nano silicon,
Emulsified after polyurethane, titanium dioxide, fluorographite and the mixing of barium sulfate monomer with emulsifying agent, it is pre- using magnetic stirrer
15min is emulsified, high speed pre-emulsification is then being carried out using digital display high speed dispersion agent, speed is set as 20000r/min, then will
Step（1）The mixture of preparation puts into constant pressure titration funnel, and control drips in 3h, after completion of dropping, system is warming up to
85 DEG C, it is incubated 1.2h, last cooling discharge, you can the first component obtained in anti abrasion layer is stand-by；
（Three）Deionized water is added to thixotropic agents and precipitated calcium carbonate and mixer is sent into, 27min is stirred, and mixing speed is
600r/min, then adds chlorinated paraffin, 3- butanediols and diethylene glycol, stirs 25min, mixing speed is 620r/min,
Etc. be sufficiently mixed it is uniform after defoamer is added in mixer, the high-speed stirred 27min under high shear, mixing speed is
720r/min, finally adds appropriate coupling agent and fire retardant adjusting coating to suitable viscosity, filtering can obtain anti abrasion layer
In component B it is stand-by；
（Four）The first component prepared is mutually stirred with component B, until stirring can obtain anti abrasion layer；
Wherein, the mass ratio of described epoxy diacrylate and polyurethane is 3：10, described emulsifying agent is emulsifying agent ER-30
With emulsifying agent SR-10 in mass ratio 3：2 mixture, described cosolvent is ethanol or propylene glycol monomethyl ether；
The preparation method of corrosion-resistant coating includes following steps：
（One）Corrosion-resistant coating is prepared using core-shell emulsion polymerization mode；
（Two）Light trigger, refractory material and carrier monomers copolyreaction are so as to be made the base-material of corrosion-resistant coating, then in base-material
In be mixed into alkali-free glass fiber and modified amino silicon oil stirring 28min, mixing speed is 570r/min；
（Three）To step（Two）In sequentially add amino silicone breast, perfluoropropene yogurt liquid, diisocyanate, deionized water and fill out
Material stirring, mixing time is 70min, and mixing speed is 850r/min, and plasticizer is slowly added in whipping process, and stirring is equal
It is even；
（Four）Plasticizer, dispersant, coalescents and defoamer are put into product to after stirring and reactor is sent into
Reaction, the reaction time is 62min, and heating-up temperature is 110 DEG C, and room temperature is cooled to after reaction and can obtain corrosion-resistant coating；
（Five）Adjust PH values：Add and neutralize compound, the PH values of adjusting coating are 8.0, wherein it is hydrochloric acid to neutralize compound
Or sodium hydroxide；
（Six）Detection, goes out finished product
In addition to the implementation, the present invention can also have other embodiment.What all use equivalent substitutions or equivalent transformation were formed
Technical scheme, all falls within the protection domain of application claims.
Claims (5)
1. a kind of high intensity wear-resistant anticorrosion abrasive material, including abrasive material, it is characterised in that：The abrasive surface is coated with one layer of guarantor
Sheath, the protective layer includes anti abrasion layer and corrosion-resistant coating, and the anti abrasion layer presses first by first and second liang of components：Second=3:1
Ratio is composited, and described first and second include following components in terms of mass fraction：
Include following components in the first component according to the mass fraction：Epoxy diacrylate：3-9 parts, polyurethane：10-14 parts,
Habit modifier：9-14 parts, nano silicon：11-18 parts, polyurethane：10-15 parts, titanium dioxide：14-18 parts, it is fluorinated stone
Ink：9-15 parts, barium sulfate：15-20 parts；
Include following components in the second component according to the mass fraction：Thixotropic agents：18-22 parts, precipitated calcium carbonate：4-9 parts, go
Ionized water：12-18 parts, chlorinated paraffin：19-22 parts, 3- butanediols：7-9 parts, diethylene glycol：6-12 parts, defoamer：13-19
Part, coupling agent：10-17 parts, fire retardant：8-13 parts；
The corrosion layer of putting includes following several components：Light trigger：12-19 parts, refractory material：2-6 parts, carrier：9-14 parts,
Alkali-free glass fiber：5-9 parts, modified amino silicon oil：17-22 parts, amino silicone breast：12-19 parts, perfluoropropene yogurt liquid：20-22 parts,
Diisocyanate：17-23 parts, deionized water：13-19 parts, filler：2-7 parts, plasticizer：10-14 parts, dispersant：11-19 parts,
Coalescents：20-25 parts, defoamer：18-22 parts；
Described thixotropic agents are organo montmorillonite and aerosil；Described defoamer is dimethicone, organic
One kind in silicon, polyvinyl acetate；Described coupling agent is at least one of silane coupler or zirconium class coupling agent；It is described
Fire retardant be phosphotriester；Described refractory material is quartz, zirconium English powder and diatomaceous mixture, and by quartz：Zirconium English
Powder：Diatomite=1:1.5:1 weight is than mixing；Described filler is glass flake；Described plasticizer is phthalic acid two
One kind in monooctyl ester, tricresyl phosphate or dibutyl phthalate；Described dispersant is sodium tripolyphosphate；It is described into
Film auxiliary agent is one kind in ethylene glycol ethyl ether or propane diols.
2. high intensity wear-resistant anticorrosion abrasive material according to claim 1, it is characterised in that：The abrasive surface is coated with
Layer protective layer, the protective layer includes anti abrasion layer and corrosion-resistant coating, and the anti abrasion layer presses first by first and second liang of components：Second
=3:1 ratio is composited, and described first and second include following components in terms of mass fraction：
Include following components in the first component according to the mass fraction：Epoxy diacrylate：3 parts, polyurethane：10 parts, crystal formation
Modifying agent：9 parts, nano silicon：11 parts, polyurethane：10 parts, titanium dioxide：14 parts, fluorographite：9 parts, barium sulfate：15
Part；
Include following components in the second component according to the mass fraction：Thixotropic agents：18 parts, precipitated calcium carbonate：4 parts, deionization
Water：12 parts, chlorinated paraffin：19 parts, 3- butanediols：7 parts, diethylene glycol：6 parts, defoamer：13 parts, coupling agent：It is 10 parts, fire-retardant
Agent：8 parts；
The corrosion layer of putting includes following several components：Light trigger：12 parts, refractory material：2 parts, carrier：9 parts, alkali-free glass
It is fine：5 parts, modified amino silicon oil：17 parts, amino silicone breast：12 parts, perfluoropropene yogurt liquid：20 parts, diisocyanate：17 parts, go
Ionized water：13 parts, filler：2 parts, plasticizer：10 parts, dispersant：11 parts, coalescents：20 parts, defoamer：18 parts；
Described thixotropic agents are organo montmorillonite and aerosil；Described defoamer is dimethicone, organic
One kind in silicon, polyvinyl acetate；Described coupling agent is at least one of silane coupler or zirconium class coupling agent；It is described
Fire retardant be phosphotriester；Described refractory material is quartz, zirconium English powder and diatomaceous mixture, and by quartz：Zirconium English
Powder：Diatomite=1:1.5:1 weight is than mixing；Described filler is glass flake；Described plasticizer is phthalic acid two
One kind in monooctyl ester, tricresyl phosphate or dibutyl phthalate；Described dispersant is sodium tripolyphosphate；It is described into
Film auxiliary agent is one kind in ethylene glycol ethyl ether or propane diols.
3. high intensity wear-resistant anticorrosion abrasive material according to claim 1, it is characterised in that：The abrasive surface is coated with
Layer protective layer, the protective layer includes anti abrasion layer and corrosion-resistant coating, and the anti abrasion layer presses first by first and second liang of components：Second
=3:1 ratio is composited, and described first and second include following components in terms of mass fraction：
Include following components in the first component according to the mass fraction：Epoxy diacrylate：9 parts, polyurethane：14 parts, crystal formation
Modifying agent：14 parts, nano silicon：18 parts, polyurethane：15 parts, titanium dioxide：18 parts, fluorographite：15 parts, barium sulfate：
20 parts；
Include following components in the second component according to the mass fraction：Thixotropic agents：22 parts, precipitated calcium carbonate：9 parts, deionization
Water：18 parts, chlorinated paraffin：22 parts, 3- butanediols：9 parts, diethylene glycol：12 parts, defoamer：19 parts, coupling agent：It is 17 parts, fire-retardant
Agent：13 parts；
The corrosion layer of putting includes following several components：Light trigger：19 parts, refractory material：6 parts, carrier：14 parts, alkali-free glass
It is fine：9 parts, modified amino silicon oil：22 parts, amino silicone breast：19 parts, perfluoropropene yogurt liquid：22 parts, diisocyanate：23 parts, go
Ionized water：19 parts, filler：7 parts, plasticizer：14 parts, dispersant：19 parts, coalescents：25 parts, defoamer：22 parts；
Described thixotropic agents are organo montmorillonite and aerosil；Described defoamer is dimethicone, organic
One kind in silicon, polyvinyl acetate；Described coupling agent is at least one of silane coupler or zirconium class coupling agent；It is described
Fire retardant be phosphotriester；Described refractory material is quartz, zirconium English powder and diatomaceous mixture, and by quartz：Zirconium English
Powder：Diatomite=1:1.5:1 weight is than mixing；Described filler is glass flake；Described plasticizer is phthalic acid two
One kind in monooctyl ester, tricresyl phosphate or dibutyl phthalate；Described dispersant is sodium tripolyphosphate；It is described into
Film auxiliary agent is one kind in ethylene glycol ethyl ether or propane diols.
4. high intensity wear-resistant anticorrosion abrasive material according to claim 1, it is characterised in that：The preparation of the anti abrasion layer
Method includes following steps：
（One）Epoxy diacrylate and polyurethane are added in reactor, habit modifier is then added, passes through water-bath
85-90 DEG C is heated to, and the rotating speed of electric blender is set to after 220-230r/min, polymerisation 25-35min, with perseverance
Press funnel that cosolvent is added dropwise, control in 5min completion of dropping, then balance 20-25min；
（Two）Equipped with agitator, thermometer, condenser pipe, constant pressure titration funnel four-hole boiling flask in add nano silicon,
Emulsified after polyurethane, titanium dioxide, fluorographite and the mixing of barium sulfate monomer with emulsifying agent, it is pre- using magnetic stirrer
10-20min is emulsified, high speed pre-emulsification is then being carried out using digital display high speed dispersion agent, speed is set as 15000-20000r/
Min, then by step（1）The mixture of preparation puts into constant pressure titration funnel, and control is dripped in 3h, after completion of dropping, will
System is warming up to 85 DEG C, is incubated 1-1.5h, last cooling discharge, you can the first component obtained in anti abrasion layer is stand-by；
（Three）Deionized water is added to thixotropic agents and precipitated calcium carbonate and mixer is sent into, and stirs 25-30min, stirring speed
Spend for 550-650r/min, then add chlorinated paraffin, 3- butanediols and diethylene glycol, stir 22-26min, mixing speed
For 600-650r/min, wait be sufficiently mixed it is uniform after defoamer is added in mixer, the high-speed stirred under high shear
25-30min, mixing speed is 700-750r/min, finally adds appropriate coupling agent and fire retardant adjusting coating and is sticked to suitable
Degree, the component B that filtering can obtain in anti abrasion layer is stand-by；
（Four）The first component prepared is mutually stirred with component B, until stirring can obtain anti abrasion layer；
Wherein, the mass ratio of described epoxy diacrylate and polyurethane is 3：10, described emulsifying agent is emulsifying agent ER-30
With emulsifying agent SR-10 in mass ratio 3：2 mixture, described cosolvent is ethanol or propylene glycol monomethyl ether.
5. high intensity wear-resistant anticorrosion abrasive material according to claim 1, it is characterised in that：The preparation of the corrosion-resistant coating
Method includes following steps：
（One）Corrosion-resistant coating is prepared using core-shell emulsion polymerization mode；
（Two）Light trigger, refractory material and carrier monomers copolyreaction are so as to be made the base-material of corrosion-resistant coating, then in base-material
In be mixed into alkali-free glass fiber and modified amino silicon oil stirring 22-30min, mixing speed is 550-600r/min；
（Three）To step（Two）In sequentially add amino silicone breast, perfluoropropene yogurt liquid, diisocyanate, deionized water and fill out
Material stirring, mixing time is 65-75min, and mixing speed is 800-900r/min, and plasticizer is slowly added in whipping process,
Stir；
（Four）Plasticizer, dispersant, coalescents and defoamer are put into product to after stirring and reactor is sent into
Reaction, the reaction time is 60-65min, and heating-up temperature is 100-120 DEG C, cools to room temperature after reaction and can obtain corrosion-resistant coating；
（Five）Adjust PH values：Add and neutralize compound, the PH values of adjusting coating are 7.5-8.6, wherein neutralization compound is
Hydrochloric acid or sodium hydroxide；
（Six）Detection, goes out finished product.
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| CN108311325A (en) * | 2018-04-10 | 2018-07-24 | 镇江环太硅科技有限公司 | It is a kind of to spray for liquid circulating device and its circulating feeding liquid method |
| CN109268767A (en) * | 2018-10-10 | 2019-01-25 | 南京正鑫照明科技有限公司 | A kind of automatically cleaning gardening light with drive fly function |
| CN111114186A (en) * | 2020-01-13 | 2020-05-08 | 广东玉兰集团股份有限公司 | Embroidery wall picture and preparation method thereof |
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Application publication date: 20170912 |