CN104987665A - High-temperature resisting corrosion-resistant modified epoxy resin pad for laboratory table board - Google Patents
High-temperature resisting corrosion-resistant modified epoxy resin pad for laboratory table board Download PDFInfo
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- CN104987665A CN104987665A CN201510379179.0A CN201510379179A CN104987665A CN 104987665 A CN104987665 A CN 104987665A CN 201510379179 A CN201510379179 A CN 201510379179A CN 104987665 A CN104987665 A CN 104987665A
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Abstract
The invention discloses a high-temperature resisting corrosion-resistant modified epoxy resin pad for a laboratory table board. The pad is made of a modified epoxy resin material which comprises the following raw materials: epoxy resin, styrene-butadiene rubber, polytetrafluoroethylene, carboxyl-terminated butadiene-acrylonitrile rubber, zinc oxide, stearic acid, sulfur, benzoyl peroxide, aluminum oxide, a modified coupling agent, triethylene tetramine, 2-ethyl-4-methyl imidazole, oxidized graphene, di(2,4-di-tert-butyl phenyl) pentaerythrite diphosphate, 2,2'-ethylidene di(4,6-di-tert-butyl phenyl)fluoro-phosphite ester, and an accelerator. The pad provided by the invention is high in strength, excellent in high-temperature resisting performance, high in corrosion resistance, can meet the requirement of the laboratory table board, and is long in service life.
Description
Technical field
The present invention relates to lab material technical field, particularly relate to a kind of corrosion-and high-temp-resistant modified epoxy laboratory table top pad.
Background technology
Laboratory table top pad is the most common in laboratory is also the most universal equipment, experiment table completes the operation of the experiments such as various chemistry or pharmacy because the staff carrying out testing is everlasting, thus just special requirement is proposed to the table top pad on worktable, generally speaking, require that table top spacer has anti-chemical corrosion and high thermal resistance.
Epoxy resin has outstanding chemical stability and mechanical mechanics property, superpower erosion resistance, remarkable high thermal resistance, is the material that laboratory table top pad is conventional.Along with the development of society, the performance of people to laboratory table top is had higher requirement, although existing epoxy resin table top pad is varied, all there is erosion resistance and the undesirable phenomenon of high thermal resistance, limits its application, need to carry out modification.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of corrosion-and high-temp-resistant modified epoxy laboratory table top pad, its intensity is high, and resistance to elevated temperatures is excellent, and good corrosion resistance, can meet the requirement of laboratory table top, long service life.
A kind of corrosion-and high-temp-resistant modified epoxy laboratory table top pad that the present invention proposes, modified epoxy material is adopted to be made, the raw material of wherein said modified epoxy material comprises following component by weight: epoxy resin 60-85 part, styrene-butadiene rubber(SBR) 25-40 part, tetrafluoroethylene 15-40 part, nbr carboxyl terminal 2-8 part, zinc oxide 2-5 part, stearic acid 1-3 part, sulphur 0.3-1.2 part, benzoyl peroxide 1-2.5 part, aluminum oxide 5-10 part, modification coupling agent 8-15 part, triethylene tetramine 8-15 part, 2-ethyl-4-methylimidazole 2-7 part, graphene oxide 5-15 part, two (2, 4-di-tert-butyl-phenyl) pentaerythritol diphosphate 0.5-1.2 part, 2, 2 '-ethylenebis (4, 6-di-tert-butyl-phenyl) fluorophosphite 0.8-2 part, promotor 2-5 part, wherein, described modification coupling agent is prepared according to following technique: add in sherwood oil by 3-glycydoxy triethoxyl silane, Diphenylsilanediol is added after stirring and dissolving, heat up after dripping hydrochloric acid and react, reaction terminates rear standing, layering, after washing, drying, obtain described modification coupling agent.
In a particular embodiment, in the raw material of modified epoxy material of the present invention, the weight part of epoxy resin can be 60,62,63,64.5,66,68,69,69.4,72,73,74,75.3,76,78,79.3,81,82,83.4,84,84.5,85 parts; The weight part of styrene-butadiene rubber(SBR) can be 25,26,27,28.3,29,29.4,31,32,34,35.6,37,38,38.6,39,39.4,40 parts; The weight part of tetrafluoroethylene can be 15,16,17,18,19.3,21,23,25,26,28,29.3,31,34,35.6,37,38,38.6,39,39.4,40 parts; The weight part of nbr carboxyl terminal can be 2,2.3,2.6,2.9,3,3.4,4,4.5,5,5.6,6,6.3,7,7.8,8 parts; The weight part of zinc oxide can be 2,2.3,2.8,3,3.4,4,4.6,5 parts; Stearic weight part can be 1,1.2,1.6,1.94,2,2.4,2.7,3 part; The weight part of sulphur can be 0.3,0.38,0.5,0.67,0.8,0.94,1,1.1,1.16,1.2 part; The weight part of benzoyl peroxide can be 1,1.2,1.38,1.6,1.8,1.94,2,2.1,2.26,2.34,2.4,2.46,2.5 part; The weight part of aluminum oxide can be 5,5.6,6,6.4,7,7.5,8,8.3,9,9.4,10 parts; The weight part of modification coupling agent can be 8,8.9,10,10.6,11,11.2,12,12.6,13,13.4,14,14.6,15 parts; The weight part of triethylene tetramine can be 8,9,10,10.6,11,11.3,12,13,14.3,15 parts, the weight part of 2-ethyl-4-methylimidazole can be 2,2.3,2.7,3,3.4,4,4.6,5,5.3,6,6.7,7 parts; The weight part of graphene oxide can be 5,5.8,6,6.7,8,8.3,9,9.4,10,10.6,11,11.3,12,12.6,13,13.4,14,14.5,15 parts; The weight part of two (2,4-di-tert-butyl-phenyl) pentaerythritol diphosphate can be 0.5,0.58,0.6,0.67,0.7,0.8,0.94,1,1.06,1.1,1.16,1.2 part; 2, the weight part of 2 '-ethylenebis (4,6-di-tert-butyl-phenyl) fluorophosphite can be 0.8,0.94,1,1.2,1.38,1.5,1.6,1.75,1.8,1.86,1.9,1.94,2 part; The weight part of promotor can be 2,2.6,2.85,3,3.4,3.8,4,4.5,4.7,5 parts.
Preferably, in the raw material of described modified epoxy material, the weight ratio of epoxy resin, styrene-butadiene rubber(SBR), tetrafluoroethylene, nbr carboxyl terminal is 67-83:30-37:19-36:3.8-6.8.
Preferably, the raw material of described modified epoxy material comprises following component by weight: epoxy resin 75-80 part, styrene-butadiene rubber(SBR) 33-36 part, tetrafluoroethylene 27-32 part, nbr carboxyl terminal 5-6.3 part, zinc oxide 3.8-4.2 part, stearic acid 1.9-2.2 part, sulphur 0.6-1 part, benzoyl peroxide 1.5-2 part, aluminum oxide 7-7.8 part, modification coupling agent 10-12 part, triethylene tetramine 10-13 part, 2-ethyl-4-methylimidazole 3.8-4.8 part, graphene oxide 10-13 part, two (2, 4-di-tert-butyl-phenyl) pentaerythritol diphosphate 1-1.2 part, 2, 2 '-ethylenebis (4, 6-di-tert-butyl-phenyl) fluorophosphite 1.2-1.7 part, promotor 3.8-4.5 part.
Preferably, the raw material of described modified epoxy material comprises following component by weight: epoxy resin 77 parts, 35 parts, styrene-butadiene rubber(SBR), tetrafluoroethylene 29 parts, nbr carboxyl terminal 5.8 parts, 4 parts, zinc oxide, stearic acid 2.1 parts, 0.85 part, sulphur, benzoyl peroxide 1.75 parts, 7.4 parts, aluminum oxide, modification coupling agent 11 parts, triethylene tetramine 12 parts, 2-ethyl-4-methylimidazole 4.3 parts, graphene oxide 12 parts, two (2, 4-di-tert-butyl-phenyl) pentaerythritol diphosphate 1.05 parts, 2, 2 '-ethylenebis (4, 6-di-tert-butyl-phenyl) fluorophosphite 1.5 parts, promotor 4 parts.
Preferably, described promotor is one or more the combination in promotor cz, accelerant N A-22, TM monex TM, Vulcanization accelerator TMTD, altax.
Preferably, the oxirane value of described epoxy resin is 0.3-0.4mol/100g.
Preferably, described modification coupling agent is prepared according to following technique: add in 30-50 part sherwood oil by 2-8 part 3-glycydoxy triethoxyl silane by weight, 20-60 part Diphenylsilanediol is added after stirring and dissolving, dripping 10-25 part massfraction is the hydrochloric acid of 2-10%, be warming up to 38-48 DEG C and carry out reaction 3.5-6h, be transferred in separating funnel after reaction terminates, separating middle layer after leaving standstill, obtaining described modification coupling agent with drying at the temperature of 50-75 DEG C after distilled water wash.
Preferably, described modification coupling agent is prepared according to following technique: add in 38-43 part sherwood oil by 3-6 part 3-glycydoxy triethoxyl silane by weight, 35-49 part Diphenylsilanediol is added after stirring and dissolving, dripping 17-23 part massfraction is the hydrochloric acid of 3-8%, be warming up to 40-45 DEG C and carry out reaction 4.6-5.6h, be transferred in separating funnel after reaction terminates, separating middle layer after leaving standstill, obtaining described modification coupling agent with drying at the temperature of 58-70 DEG C after distilled water wash.
Preferably, described modification coupling agent is prepared according to following technique: add in 40 parts of sherwood oils by 5 parts of 3-glycydoxy triethoxyl silanes by weight, 39 parts of Diphenylsilanediols are added after stirring and dissolving, dripping 22 parts of massfractions is the hydrochloric acid of 5%, be warming up to 43 DEG C and carry out reaction 5h, being transferred in separating funnel after reaction terminates, after leaving standstill, separating middle layer, obtaining described modification coupling agent with drying at the temperature of 66 DEG C after distilled water wash.
Modified epoxy material of the present invention, can epoxide resin material preparation technology conveniently be prepared from.
In the present invention, the laboratory table top pad intensity prepared using modified epoxy material as raw material is high, and resistance to elevated temperatures is excellent, and good corrosion resistance, can meet the requirement of laboratory table top, long service life; Particularly, in described modified epoxy material, with epoxy resin and styrene-butadiene rubber(SBR) for major ingredient, and have adjusted both ratios, under the increase-volume of nbr carboxyl terminal, the cross-linked network consistency that epoxy resin and styrene-butadiene rubber(SBR) are formed is good, after coordinating tetrafluoroethylene, gives the wear resistance of epoxide resin material excellence, thermotolerance, ageing resistance, cohesiveness and higher intensity and toughness; Modification coupling agent is prepared from by 3-glycydoxy triethoxyl silane and Diphenylsilanediol, preparation technology is simple, process is easy to control, and simultaneously containing phenyl ring and epoxide group in the modification coupling agent obtained, join in system, good with the consistency of system epoxy resin, and because of containing siloxy, improve the thermotolerance of epoxide resin material, oxygen resistence, weathering resistance and lower temperature resistance, and the consistency of other raw materials can be improved in system, improve the over-all properties of epoxide resin material.
Embodiment
Below, by specific embodiment, technical scheme of the present invention is described in detail.
Embodiment 1
A kind of corrosion-and high-temp-resistant modified epoxy laboratory table top pad that the present invention proposes, modified epoxy material is adopted to be made, the raw material of wherein said modified epoxy material comprises following component by weight: epoxy resin 60 parts, 40 parts, styrene-butadiene rubber(SBR), tetrafluoroethylene 15 parts, nbr carboxyl terminal 8 parts, 2 parts, zinc oxide, stearic acid 3 parts, 0.3 part, sulphur, benzoyl peroxide 2.5 parts, 5 parts, aluminum oxide, modification coupling agent 15 parts, triethylene tetramine 8 parts, 2-ethyl-4-methylimidazole 7 parts, graphene oxide 5 parts, two (2, 4-di-tert-butyl-phenyl) pentaerythritol diphosphate 1.2 parts, 2, 2 '-ethylenebis (4, 6-di-tert-butyl-phenyl) fluorophosphite 0.8 part, promotor 5 parts, wherein, described modification coupling agent is prepared according to following technique: add in 50 parts of sherwood oils by 2 parts of 3-glycydoxy triethoxyl silanes by weight, 20 parts of Diphenylsilanediols are added after stirring and dissolving, dripping 25 parts of massfractions is the hydrochloric acid of 2%, be warming up to 48 DEG C and carry out reaction 3.5h, being transferred in separating funnel after reaction terminates, after leaving standstill, separating middle layer, obtaining described modification coupling agent with drying at the temperature of 75 DEG C after distilled water wash.
Embodiment 2
A kind of corrosion-and high-temp-resistant modified epoxy laboratory table top pad that the present invention proposes, modified epoxy material is adopted to be made, the raw material of wherein said modified epoxy material comprises following component by weight: epoxy resin 85 parts, 25 parts, styrene-butadiene rubber(SBR), tetrafluoroethylene 40 parts, nbr carboxyl terminal 2 parts, 5 parts, zinc oxide, stearic acid 1 part, 1.2 parts, sulphur, benzoyl peroxide 1 part, 10 parts, aluminum oxide, modification coupling agent 8 parts, triethylene tetramine 15 parts, 2-ethyl-4-methylimidazole 2 parts, graphene oxide 15 parts, two (2, 4-di-tert-butyl-phenyl) pentaerythritol diphosphate 0.5 part, 2, 2 '-ethylenebis (4, 6-di-tert-butyl-phenyl) fluorophosphite 2 parts, accelerant N A-22 2 parts, wherein, described modification coupling agent is prepared according to following technique: add in 30 parts of sherwood oils by 8 parts of 3-glycydoxy triethoxyl silanes by weight, 60 parts of Diphenylsilanediols are added after stirring and dissolving, dripping 10 parts of massfractions is the hydrochloric acid of 10%, be warming up to 38 DEG C and carry out reaction 6h, being transferred in separating funnel after reaction terminates, after leaving standstill, separating middle layer, obtaining described modification coupling agent with drying at the temperature of 50 DEG C after distilled water wash.
Embodiment 3
A kind of corrosion-and high-temp-resistant modified epoxy laboratory table top pad that the present invention proposes, modified epoxy material is adopted to be made, the raw material of wherein said modified epoxy material comprises following component by weight: epoxy resin 75 parts, 36 parts, styrene-butadiene rubber(SBR), tetrafluoroethylene 27 parts, nbr carboxyl terminal 5 parts, 4.2 parts, zinc oxide, stearic acid 2.2 parts, 0.6 part, sulphur, benzoyl peroxide 2 parts, 7 parts, aluminum oxide, modification coupling agent 12 parts, triethylene tetramine 10 parts, 2-ethyl-4-methylimidazole 4.8 parts, graphene oxide 10 parts, two (2, 4-di-tert-butyl-phenyl) pentaerythritol diphosphate 1.2 parts, 2, 2 '-ethylenebis (4, 6-di-tert-butyl-phenyl) fluorophosphite 1.2 parts, accelerant N A-22 3 parts, TM monex TM 1.5 parts, wherein, described modification coupling agent is prepared according to following technique: add in 38 parts of sherwood oils by 6 parts of 3-glycydoxy triethoxyl silanes by weight, 49 parts of Diphenylsilanediols are added after stirring and dissolving, dripping 17 parts of massfractions is the hydrochloric acid of 8%, be warming up to 40 DEG C and carry out reaction 4.6h, being transferred in separating funnel after reaction terminates, after leaving standstill, separating middle layer, obtaining described modification coupling agent with drying at the temperature of 70 DEG C after distilled water wash.
Embodiment 4
A kind of corrosion-and high-temp-resistant modified epoxy laboratory table top pad that the present invention proposes, modified epoxy material is adopted to be made, the raw material of wherein said modified epoxy material comprises following component by weight: epoxy resin 80 parts, 33 parts, styrene-butadiene rubber(SBR), tetrafluoroethylene 32 parts, nbr carboxyl terminal 6.3 parts, 3.8 parts, zinc oxide, stearic acid 1.9 parts, 1 part, sulphur, benzoyl peroxide 1.5 parts, 7.8 parts, aluminum oxide, modification coupling agent 10 parts, triethylene tetramine 13 parts, 2-ethyl-4-methylimidazole 3.8 parts, graphene oxide 13 parts, two (2, 4-di-tert-butyl-phenyl) pentaerythritol diphosphate 1 part, 2, 2 '-ethylenebis (4, 6-di-tert-butyl-phenyl) fluorophosphite 1.7 parts, TM monex TM 1.2 parts, Vulcanization accelerator TMTD 1.5 parts, altax 1.1 parts, wherein, the oxirane value of described epoxy resin is 0.38mol/100g, described modification coupling agent is prepared according to following technique: add in 43 parts of sherwood oils by 3 parts of 3-glycydoxy triethoxyl silanes by weight, 35 parts of Diphenylsilanediols are added after stirring and dissolving, dripping 23 parts of massfractions is the hydrochloric acid of 3%, be warming up to 45 DEG C and carry out reaction 5.6h, be transferred in separating funnel after reaction terminates, separating middle layer after leaving standstill, obtaining described modification coupling agent with drying at the temperature of 58 DEG C after distilled water wash.
Embodiment 5
A kind of corrosion-and high-temp-resistant modified epoxy laboratory table top pad that the present invention proposes, modified epoxy material is adopted to be made, the raw material of wherein said modified epoxy material comprises following component by weight: epoxy resin 82 parts, 33 parts, styrene-butadiene rubber(SBR), tetrafluoroethylene 19 parts, nbr carboxyl terminal 5.3 parts, 3.8 parts, zinc oxide, stearic acid 2.6 parts, 0.9 part, sulphur, benzoyl peroxide 2.1 parts, 7.3 parts, aluminum oxide, modification coupling agent 12 parts, triethylene tetramine 13 parts, 2-ethyl-4-methylimidazole 5.3 parts, graphene oxide 11 parts, two (2, 4-di-tert-butyl-phenyl) pentaerythritol diphosphate 0.9 part, 2, 2 '-ethylenebis (4, 6-di-tert-butyl-phenyl) fluorophosphite 1.8 parts, accelerant N A-223.4 part,
Wherein, the oxirane value of described epoxy resin is 0.4mol/100g; Described modification coupling agent is prepared according to following technique: add in 45 parts of sherwood oils by 5.6 parts of 3-glycydoxy triethoxyl silanes by weight, 46 parts of Diphenylsilanediols are added after stirring and dissolving, dripping 20 parts of massfractions is the hydrochloric acid of 7%, be warming up to 42 DEG C and carry out reaction 5.3h, be transferred in separating funnel after reaction terminates, separating middle layer after leaving standstill, obtaining described modification coupling agent with drying at the temperature of 71 DEG C after distilled water wash.
Embodiment 6
A kind of corrosion-and high-temp-resistant modified epoxy laboratory table top pad that the present invention proposes, modified epoxy material is adopted to be made, the raw material of wherein said modified epoxy material comprises following component by weight: epoxy resin 77 parts, 35 parts, styrene-butadiene rubber(SBR), tetrafluoroethylene 29 parts, nbr carboxyl terminal 5.8 parts, 4 parts, zinc oxide, stearic acid 2.1 parts, 0.85 part, sulphur, benzoyl peroxide 1.75 parts, 7.4 parts, aluminum oxide, modification coupling agent 11 parts, triethylene tetramine 12 parts, 2-ethyl-4-methylimidazole 4.3 parts, graphene oxide 12 parts, two (2, 4-di-tert-butyl-phenyl) pentaerythritol diphosphate 1.05 parts, 2, 2 '-ethylenebis (4, 6-di-tert-butyl-phenyl) fluorophosphite 1.5 parts, promotor cz 0.8 part, accelerant N A-22 0.9 part, TM monex TM 0.7 part, Vulcanization accelerator TMTD 0.6 part, altax 1 part, wherein, the oxirane value of described epoxy resin is 0.3mol/100g, described modification coupling agent is prepared according to following technique: add in 40 parts of sherwood oils by 5 parts of 3-glycydoxy triethoxyl silanes by weight, 39 parts of Diphenylsilanediols are added after stirring and dissolving, dripping 22 parts of massfractions is the hydrochloric acid of 5%, be warming up to 43 DEG C and carry out reaction 5h, be transferred in separating funnel after reaction terminates, separating middle layer after leaving standstill, obtaining described modification coupling agent with drying at the temperature of 66 DEG C after distilled water wash.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (9)
1. a corrosion-and high-temp-resistant modified epoxy laboratory table top pad, it is characterized in that, modified epoxy material is adopted to be made, the raw material of wherein said modified epoxy material comprises following component by weight: epoxy resin 60-85 part, styrene-butadiene rubber(SBR) 25-40 part, tetrafluoroethylene 15-40 part, nbr carboxyl terminal 2-8 part, zinc oxide 2-5 part, stearic acid 1-3 part, sulphur 0.3-1.2 part, benzoyl peroxide 1-2.5 part, aluminum oxide 5-10 part, modification coupling agent 8-15 part, triethylene tetramine 8-15 part, 2-ethyl-4-methylimidazole 2-7 part, graphene oxide 5-15 part, two (2, 4-di-tert-butyl-phenyl) pentaerythritol diphosphate 0.5-1.2 part, 2, 2 '-ethylenebis (4, 6-di-tert-butyl-phenyl) fluorophosphite 0.8-2 part, promotor 2-5 part, wherein, described modification coupling agent is prepared according to following technique: add in sherwood oil by 3-glycydoxy triethoxyl silane, Diphenylsilanediol is added after stirring and dissolving, heat up after dripping hydrochloric acid and react, reaction terminates rear standing, layering, after washing, drying, obtain described modification coupling agent.
2. corrosion-and high-temp-resistant modified epoxy laboratory table top pad according to claim 1, it is characterized in that, in the raw material of described modified epoxy material, the weight ratio of epoxy resin, styrene-butadiene rubber(SBR), tetrafluoroethylene, nbr carboxyl terminal is 67-83:30-37:19-36:3.8-6.8.
3. corrosion-and high-temp-resistant modified epoxy laboratory table top pad according to claim 1 or 2, it is characterized in that, the raw material of described modified epoxy material comprises following component by weight: epoxy resin 75-80 part, styrene-butadiene rubber(SBR) 33-36 part, tetrafluoroethylene 27-32 part, nbr carboxyl terminal 5-6.3 part, zinc oxide 3.8-4.2 part, stearic acid 1.9-2.2 part, sulphur 0.6-1 part, benzoyl peroxide 1.5-2 part, aluminum oxide 7-7.8 part, modification coupling agent 10-12 part, triethylene tetramine 10-13 part, 2-ethyl-4-methylimidazole 3.8-4.8 part, graphene oxide 10-13 part, two (2, 4-di-tert-butyl-phenyl) pentaerythritol diphosphate 1-1.2 part, 2, 2 '-ethylenebis (4, 6-di-tert-butyl-phenyl) fluorophosphite 1.2-1.7 part, promotor 3.8-4.5 part.
4. corrosion-and high-temp-resistant modified epoxy laboratory table top pad according to any one of claim 1-3, it is characterized in that, the raw material of described modified epoxy material comprises following component by weight: epoxy resin 77 parts, 35 parts, styrene-butadiene rubber(SBR), tetrafluoroethylene 29 parts, nbr carboxyl terminal 5.8 parts, 4 parts, zinc oxide, stearic acid 2.1 parts, 0.85 part, sulphur, benzoyl peroxide 1.75 parts, 7.4 parts, aluminum oxide, modification coupling agent 11 parts, triethylene tetramine 12 parts, 2-ethyl-4-methylimidazole 4.3 parts, graphene oxide 12 parts, two (2, 4-di-tert-butyl-phenyl) pentaerythritol diphosphate 1.05 parts, 2, 2 '-ethylenebis (4, 6-di-tert-butyl-phenyl) fluorophosphite 1.5 parts, promotor 4 parts.
5. corrosion-and high-temp-resistant modified epoxy laboratory table top pad according to any one of claim 1-4, it is characterized in that, described promotor is one or more the combination in promotor cz, accelerant N A-22, TM monex TM, Vulcanization accelerator TMTD, altax.
6. corrosion-and high-temp-resistant modified epoxy laboratory table top pad according to any one of claim 1-5, is characterized in that, the oxirane value of described epoxy resin is 0.3-0.4mol/100g.
7. corrosion-and high-temp-resistant modified epoxy laboratory table top pad according to any one of claim 1-6, it is characterized in that, described modification coupling agent is prepared according to following technique: add in 30-50 part sherwood oil by 2-8 part 3-glycydoxy triethoxyl silane by weight, 20-60 part Diphenylsilanediol is added after stirring and dissolving, dripping 10-25 part massfraction is the hydrochloric acid of 2-10%, be warming up to 38-48 DEG C and carry out reaction 3.5-6h, be transferred in separating funnel after reaction terminates, middle layer is separated after leaving standstill, described modification coupling agent is obtained with drying at the temperature of 50-75 DEG C after distilled water wash.
8. corrosion-and high-temp-resistant modified epoxy laboratory table top pad according to any one of claim 1-7, it is characterized in that, described modification coupling agent is prepared according to following technique: add in 38-43 part sherwood oil by 3-6 part 3-glycydoxy triethoxyl silane by weight, 35-49 part Diphenylsilanediol is added after stirring and dissolving, dripping 17-23 part massfraction is the hydrochloric acid of 3-8%, be warming up to 40-45 DEG C and carry out reaction 4.6-5.6h, be transferred in separating funnel after reaction terminates, middle layer is separated after leaving standstill, described modification coupling agent is obtained with drying at the temperature of 58-70 DEG C after distilled water wash.
9. corrosion-and high-temp-resistant modified epoxy laboratory table top pad according to any one of claim 1-8, it is characterized in that, described modification coupling agent is prepared according to following technique: add in 40 parts of sherwood oils by 5 parts of 3-glycydoxy triethoxyl silanes by weight, 39 parts of Diphenylsilanediols are added after stirring and dissolving, dripping 22 parts of massfractions is the hydrochloric acid of 5%, be warming up to 43 DEG C and carry out reaction 5h, be transferred in separating funnel after reaction terminates, middle layer is separated after leaving standstill, described modification coupling agent is obtained with drying at the temperature of 66 DEG C after distilled water wash.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1390687A (en) * | 2001-06-08 | 2003-01-15 | 崔向民 | Anticorrosion table top |
| KR100765857B1 (en) * | 2007-01-25 | 2007-10-10 | 박찬원 | Upper board of testing bench and manufacturing method of therof |
| CN101323673A (en) * | 2007-06-11 | 2008-12-17 | 广州谛科复合材料技术有限公司 | Chemical resistance table slab rubber, preparation and use thereof |
| CN104231548A (en) * | 2014-03-04 | 2014-12-24 | 上海大学 | Composite epoxy resin material for countertop |
| CN104311794A (en) * | 2014-10-23 | 2015-01-28 | 卢儒 | Organosilicone modified epoxy resin and preparation method thereof as well as mica capacitor |
| CN104694063A (en) * | 2015-02-10 | 2015-06-10 | 北京化工大学 | High-performance double-bond-containing epoxy resin/liquid rubber adhesive |
-
2015
- 2015-06-29 CN CN201510379179.0A patent/CN104987665A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1390687A (en) * | 2001-06-08 | 2003-01-15 | 崔向民 | Anticorrosion table top |
| KR100765857B1 (en) * | 2007-01-25 | 2007-10-10 | 박찬원 | Upper board of testing bench and manufacturing method of therof |
| CN101323673A (en) * | 2007-06-11 | 2008-12-17 | 广州谛科复合材料技术有限公司 | Chemical resistance table slab rubber, preparation and use thereof |
| CN104231548A (en) * | 2014-03-04 | 2014-12-24 | 上海大学 | Composite epoxy resin material for countertop |
| CN104311794A (en) * | 2014-10-23 | 2015-01-28 | 卢儒 | Organosilicone modified epoxy resin and preparation method thereof as well as mica capacitor |
| CN104694063A (en) * | 2015-02-10 | 2015-06-10 | 北京化工大学 | High-performance double-bond-containing epoxy resin/liquid rubber adhesive |
Non-Patent Citations (2)
| Title |
|---|
| 李光宇等: "《胶黏剂原材料手册》", 31 August 2004, 国防工业出版社 * |
| 程曾越等: "《合成橡胶》", 31 July 2012, 中国石化出版社 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105344405A (en) * | 2015-11-06 | 2016-02-24 | 安徽希玛欧美佳装饰材料工业有限公司 | Corrosion resistant physiochemical board special for laboratory tables |
| CN105363516A (en) * | 2015-11-06 | 2016-03-02 | 安徽希玛欧美佳装饰材料工业有限公司 | Wear-resistant staining-resistant corrosion-resistant chemical-resistant laminate special for laboratory table top |
| CN105363516B (en) * | 2015-11-06 | 2018-08-07 | 安徽希玛欧美佳装饰材料工业有限公司 | A kind of corrosion-resistant physics and chemistry plate of laboratory table top Special wear-resistant resistant |
| CN106009515A (en) * | 2016-06-21 | 2016-10-12 | 安徽东冠器械设备有限公司 | Fireproof corrosion resistant physicochemical panel special for laboratory table top |
| CN106084659A (en) * | 2016-06-21 | 2016-11-09 | 安徽东冠器械设备有限公司 | A kind of laboratory table top special fireproof shock resistance physics and chemistry sheet material |
| CN106117970A (en) * | 2016-06-21 | 2016-11-16 | 安徽东冠器械设备有限公司 | A kind of laboratory table top special acid and alkali-resistance physics and chemistry sheet material |
| CN106117971A (en) * | 2016-06-21 | 2016-11-16 | 安徽东冠器械设备有限公司 | A kind of laboratory table top Special wear-resistant heat-resisting physics and chemistry sheet material |
| CN107286587A (en) * | 2017-07-31 | 2017-10-24 | 苏州坤阳机械科技有限公司 | A kind of easy cleaning material for laboratory rack |
| CN108485200A (en) * | 2018-01-27 | 2018-09-04 | 嘉兴立新材料有限公司 | A kind of modified epoxy resin composite |
| CN109161228A (en) * | 2018-07-19 | 2019-01-08 | 中国人民解放军92228部队 | A kind of preparation method and application method of stearic acid modified graphene |
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Application publication date: 20151021 |