CN106009515A - Fireproof corrosion resistant physicochemical panel special for laboratory table top - Google Patents
Fireproof corrosion resistant physicochemical panel special for laboratory table top Download PDFInfo
- Publication number
- CN106009515A CN106009515A CN201610446529.5A CN201610446529A CN106009515A CN 106009515 A CN106009515 A CN 106009515A CN 201610446529 A CN201610446529 A CN 201610446529A CN 106009515 A CN106009515 A CN 106009515A
- Authority
- CN
- China
- Prior art keywords
- parts
- epoxy resin
- nano
- physics
- chemistry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/14—Polycondensates modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Clinical Laboratory Science (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a fireproof corrosion resistant physicochemical panel special for a laboratory table top. The fireproof corrosion resistant physicochemical panel comprises a physicochemical panel core material and a physicochemical film. The physicochemical film is made of modified epoxy resin composite materials. Raw materials of the modified epoxy resin composite materials include bisphenol A type epoxy resin, unsaturated polyester resin, polyphenylene sulfide, dimethyl 2 amino phenyl silane, phenolic resin, barium sulfate, nanometer alumina, a carboxyl carbon nanotube, high-density polyethylene fiber, carbon nanofiber, nanometer aluminum hydroxide, attapulgite, nanometer zinc borate, hollow glass beads, triphenyl phosphate, polyacrylate rubber modified nano silica, ammonium polyphosphate and pentaerythritol. The fireproof corrosion resistant physicochemical panel special for the laboratory table top is good in corrosion resistance, excellent in fireproof performance and long in service life.
Description
Technical field
The present invention relates to physics and chemistry board technology field, particularly relate to a kind of laboratory table top special fireproof corrosion-resistant
Physics and chemistry sheet material.
Background technology
Along with developing rapidly of modernization science and technology, in recent years, each research institution, institution of higher learning and work
Ore deposit enterprise builds laboratory one after another, to meet the needs of scientific experiments research.Along with various laboratorys increasingly
Many, the laboratory complete set of equipments of needs also can be gradually increased.Physics and chemistry sheet material is the requisite material of laboratory,
But existing its corrosion resistance of experiment mesa material is not fine, and fire protecting performance is not good enough, at life-time service
During still suffer from short defect in service life, it is impossible to meet the requirement of laboratory table top.
Summary of the invention
The technical problem existed based on background technology, it is resistance to that the present invention proposes a kind of laboratory table top special fireproof
Corrosion physics and chemistry sheet material, its good corrosion resistance, fire protecting performance is excellent, and service life is long.
A kind of laboratory table top special fireproof corrosion-resistant physics and chemistry sheet material that the present invention proposes, including physics and chemistry board core material
With the physics and chemistry film covered on physics and chemistry board core material surface, described physics and chemistry film is prepared by modified epoxy resin composite
Forming, the raw material of described modified epoxy resin composite includes by weight: bisphenol A type epoxy resin 100
Part, unsaturated polyester resin 10-25 part, polyphenylene sulfide 5-20 part, dimethyl two p-aminophenyl base silane 8-25
Part, phenolic resin 3-15 part, barium sulfate 5-15 part, nano aluminium oxide 5-20 part, carboxylic carbon nano-tube
2-10 part, hdpe fiber 5-20 part, carbon nano-fiber 3-15 part, nano-aluminum hydroxide 5-15
Part, attapulgite 2-15 part, nano-zinc borate 2-15 part, hollow glass micropearl 3-15 part, phosphoric acid triphen
Ester 2-10 part, lactoprene modified manometer silicon dioxide 5-25 part, APP 5-20 part, season
Penta tetrol 2-10 part.
Preferably, in the raw material of described modified epoxy resin composite, bisphenol A type epoxy resin, insatiable hunger
It is 100:15-22:11-17 with the weight ratio of polyester resin, polyphenylene sulfide.
Preferably, the raw material of described modified epoxy resin composite includes by weight: bisphenol type epoxy
Resin 100 parts, unsaturated polyester resin 18-21 part, polyphenylene sulfide 12-16 part, dimethyl two are to amino
Phenyl silane 16-20 part, phenolic resin 7-11 part, barium sulfate 8-13 part, nano aluminium oxide 12-16 part,
Carboxylic carbon nano-tube 6.8-8 part, hdpe fiber 11-16 part, carbon nano-fiber 7-11 part,
Nano-aluminum hydroxide 7-11 part, attapulgite 5.8-10 part, nano-zinc borate 8-12 part, hollow glass are micro-
Pearl 8.5-12 part, triphenyl phosphate 5.9-7 part, lactoprene modified manometer silicon dioxide 15-20
Part, APP 11-17 part, tetramethylolmethane 6-8.5 part.
Preferably, the raw material of described modified epoxy resin composite includes by weight: bisphenol type epoxy
Resin 100 parts, unsaturated polyester resin 20 parts, polyphenylene sulfide 14.8 parts, dimethyl two p-aminophenyl
18 parts of silane, 8 parts of phenolic resin, 12 parts of barium sulfate, nano aluminium oxide 13.8 parts, carboxylated carbon nanometer
Pipe 7.3 parts, hdpe fiber 14 parts, carbon nano-fiber 8.5 parts, nano-aluminum hydroxide 10 parts,
Attapulgite 7.6 parts, nano-zinc borate 9 parts, hollow glass micropearl 11 parts, triphenyl phosphate 6.3 parts,
Lactoprene modified manometer silicon dioxide 17.5 parts, APP 15 parts, tetramethylolmethane 6.9 parts.
Preferably, the epoxide equivalent of described bisphenol A type epoxy resin is 800-830g/eq, and softening point is
95-100 DEG C, organochlorine ion concentration≤0.5%, inorganic chlorine ion concentration≤250ppm.
Preferably, described nano aluminium oxide is nanometer α-Al2O3With nanometer γ-Al2O3It is by weight
The mixture of 3-10:1-5, and nanometer α-Al2O3Particle mean size be 220-300nm, nanometer γ-Al2O3's
Particle mean size is 30-60nm.
Preferably, described lactoprene modified manometer silicon dioxide is prepared according to following technique: press
Weight portion is by 10-30 part butyl acrylate, 50-100 part dodecafluoroheptyl methacrylate and 5-15 part acrylic acid
Ethylene oxidic ester adds mix homogeneously in 100 parts of n-butyl alcohol, at room temperature adds 1-2.5 part azodiisobutyronitrile,
Being warming up to 85-95 DEG C under the protection of nitrogen, stirring reaction 1.5-3h, reaction is reduced pressure after terminating after distilling and is obtained
Lactoprene；Stir at 45-55 DEG C after 70-85 part ethanol, the mixing of 3-8 part ammonia by weight
2.5-5h, is subsequently adding 5-8 part tetraethyl orthosilicate, stirs 20-35h, is subsequently adding 1-2.5 part silane coupled
Agent KH-550, back flow reaction 2.5-3.5h after stirring 2-5h, reaction obtains modification through centrifugal, washing after terminating
Nano silicon；By weight 2-10 part lactoprene is added in 20-35 part dichloroethanes, so
Rear addition 2-10 part modified manometer silicon dioxide, adds 1-5 part triethylamine under the protection of nitrogen, then heats up
To 65-80 DEG C, stirring reaction 15-20h, reacts after terminating through being centrifuged, wash, being dried to obtain polyacrylate
Modified rubber nano silicon.
Preferably, described lactoprene modified manometer silicon dioxide is prepared according to following technique:
By weight 25 parts of butyl acrylate, 80 parts of dodecafluoroheptyl methacrylates and 12 parts of acrylic acid are shunk sweet
Grease adds mix homogeneously in 100 parts of n-butyl alcohol, at room temperature adds 2 parts of azodiisobutyronitriles, at nitrogen
Being warming up to 89 DEG C under protection, stirring reaction 2.2h, reaction is reduced pressure after terminating after distilling and is obtained polyacrylate rubber
Glue；After 80 parts of ethanol, 6.5 parts of ammonia mixing, at 50 DEG C, stir 4h by weight, be subsequently adding 6.5 parts
Tetraethyl orthosilicate, stirs 30h, is subsequently adding 2 parts of silane resin acceptor kh-550s, back flow reaction after stirring 3.8h
3.2h, reaction obtains modified manometer silicon dioxide through centrifugal, washing after terminating；By weight by 8 parts of polypropylene
Acid esters rubber adds in 30 parts of dichloroethanes, is subsequently adding 7.8 parts of modified manometer silicon dioxides, the guarantor of nitrogen
Protect 4.2 parts of triethylamines of lower addition, then heat to 70 DEG C, stirring reaction 16.5h, reaction terminate after through centrifugal,
Wash, be dried to obtain lactoprene modified manometer silicon dioxide；Receive in lactoprene modification
In the preparation process of rice silicon dioxide, contract with butyl acrylate, dodecafluoroheptyl methacrylate and acrylic acid
Water glyceride is acrylic monomers, thus defines the lactoprene containing epoxy radicals, then with silicon
After nano silicon mixing modified for alkane coupling agent KH-550, the epoxy radicals in lactoprene with receive
The amino of rice silica surface there occurs reaction, thus lactoprene has been grafted to nano-silica
The surface of SiClx, changes the surface nature of nano silicon, after being added in system, with system
The compatibility is good, significantly improves the toughness of composite, change while keeping or sacrificing its thermostability less
It is apt to the defect that simple epoxy resin fragility is big, simultaneously because system introduces fluorine atom, with dimethyl two
P-aminophenyl base silane coordinates, and significantly improves resistance to water and the corrosion resistance of composite.
Modified epoxy resin composite of the present invention can be prepared according to conventional epoxy resin composite material
Technique is prepared from.
The physics and chemistry film of the present invention uses modified epoxy resin composite to be prepared from, multiple at modified epoxy
In the raw material of condensation material, have selected bisphenol A type epoxy resin is major ingredient, gives the mechanical property that physics and chemistry film is excellent
And decay resistance, with the addition of unsaturated polyester resin simultaneously and it is modified by polyphenylene sulfide, after solidification
Have the characteristic of unsaturated polyester resin, polyphenylene sulfide and epoxy resin concurrently, make physics and chemistry film that matrix to be had higher
Bondability, unsaturated polyurethane resin contraction in the curing process simultaneously just counteracts epoxy resin
Expansion, overcome the defect of simple epoxy resin volumetric expansion, it addition, the sulfydryl in polyphenylene sulfide can
With with bisphenol A type epoxy resin generation chain extending reaction, flexible epoxy molecule chain introduces rigidity
Polyphenylene sulfide, retaining ring epoxy resins is flexible while, gives the intensity that physics and chemistry sheet material is certain, with insatiable hunger
After coordinating with polyester resin, it is achieved that optimized collaborative, significantly improve the thermostability of physics and chemistry sheet material, resistance to
Corrosivity and mechanical property, and size stability is good, bond properties and processing characteristics are excellent, simultaneously and dimethyl
Two p-aminophenyl base silanes, phenolic resin, nano aluminium oxide, carboxylic carbon nano-tube, nano-aluminum hydroxide,
Attapulgite, nano-zinc borate, hollow glass micropearl, triphenyl phosphate, APP and tetramethylolmethane are joined
Close and give the excellent anti-flammability of physics and chemistry sheet material and smoke-suppressing, significantly improve the fire protecting performance of composite；Poly-
In acrylate rubber modified manometer silicon dioxide addition system, it is uniformly dispersed in system, and in system
Barium sulfate, nano aluminium oxide, carboxylic carbon nano-tube, hdpe fiber, carbon nano-fiber, receive
Rice aluminium hydroxide, attapulgite, nano-zinc borate and hollow glass micropearl coordinate, it is achieved that in composite
The optimization of Microphase Structure, defines Hard Inclusion in system, serves wear-resistant and body deformation generation
The dual function of abrasion, significantly improves the wearability of physics and chemistry plate, enhances the friendship of system in the base simultaneously
Connection network structure so that stress disperses significantly, decreases the micro-crack in system, improves composite
Obdurability, improves the bending strength of physics and chemistry plate, fracture Bending Deformation, thermostability and resistance to ag(e)ing simultaneously.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
A kind of laboratory table top special fireproof corrosion-resistant physics and chemistry sheet material that the present invention proposes, including physics and chemistry board core material
With the physics and chemistry film covered on physics and chemistry board core material surface, described physics and chemistry film is prepared by modified epoxy resin composite
Forming, the raw material of described modified epoxy resin composite includes by weight: bisphenol A type epoxy resin 100
Part, unsaturated polyester resin 25 parts, polyphenylene sulfide 5 parts, dimethyl two p-aminophenyl base silane 25 parts,
3 parts of phenolic resin, 15 parts of barium sulfate, nano aluminium oxide 5 parts, carboxylic carbon nano-tube 10 parts, highly dense
Degree polyethylene fibre 5 parts, carbon nano-fiber 15 parts, nano-aluminum hydroxide 5 parts, attapulgite 15 parts,
Nano-zinc borate 2 parts, hollow glass micropearl 15 parts, triphenyl phosphate 2 parts, lactoprene are modified
Nano silicon 25 parts, APP 5 parts, tetramethylolmethane 10 parts.
Embodiment 2
A kind of laboratory table top special fireproof corrosion-resistant physics and chemistry sheet material that the present invention proposes, including physics and chemistry board core material
With the physics and chemistry film covered on physics and chemistry board core material surface, described physics and chemistry film is prepared by modified epoxy resin composite
Forming, the raw material of described modified epoxy resin composite includes by weight: bisphenol A type epoxy resin 100
Part, unsaturated polyester resin 10 parts, polyphenylene sulfide 20 parts, dimethyl two p-aminophenyl base silane 8 parts,
15 parts of phenolic resin, 5 parts of barium sulfate, nano aluminium oxide 20 parts, carboxylic carbon nano-tube 2 parts, highly dense
Degree polyethylene fibre 20 parts, carbon nano-fiber 3 parts, nano-aluminum hydroxide 15 parts, attapulgite 2 parts,
Nano-zinc borate 15 parts, hollow glass micropearl 3 parts, triphenyl phosphate 10 parts, lactoprene change
Property nano silicon 5 parts, APP 20 parts, tetramethylolmethane 2 parts.
Embodiment 3
A kind of laboratory table top special fireproof corrosion-resistant physics and chemistry sheet material that the present invention proposes, including physics and chemistry board core material
With the physics and chemistry film covered on physics and chemistry board core material surface, described physics and chemistry film is prepared by modified epoxy resin composite
Forming, the raw material of described modified epoxy resin composite includes by weight: bisphenol A type epoxy resin 100
Part, unsaturated polyester resin 18 parts, polyphenylene sulfide 16 parts, dimethyl two p-aminophenyl base silane 16 parts,
11 parts of phenolic resin, 8 parts of barium sulfate, nano aluminium oxide 16 parts, carboxylic carbon nano-tube 6.8 parts, height
Density polyethylene fibres 16 parts, carbon nano-fiber 7 parts, nano-aluminum hydroxide 11 parts, attapulgite 5.8
Part, nano-zinc borate 12 parts, hollow glass micropearl 8.5 parts, triphenyl phosphate 7 parts, polyacrylate rubber
Glue modified manometer silicon dioxide 15 parts, APP 17 parts, tetramethylolmethane 6 parts；
Wherein, the epoxide equivalent of described bisphenol A type epoxy resin is 800g/eq, and softening point is 100 DEG C, has
Machine chloride ion content≤0.5%, inorganic chlorine ion concentration≤250ppm；
Described nano aluminium oxide is nanometer α-Al2O3With nanometer γ-Al2O3By weight the mixture for 3:5,
And nanometer α-Al2O3Particle mean size be 300nm, nanometer γ-Al2O3Particle mean size be 30nm.
Described lactoprene modified manometer silicon dioxide is prepared according to following technique: by weight will
10 parts of butyl acrylate, 100 parts of dodecafluoroheptyl methacrylates and 15 parts of glycidyl acrylates add
Mix homogeneously in 100 parts of n-butyl alcohol, at room temperature adds 1 part of azodiisobutyronitrile, rises under the protection of nitrogen
Temperature is to 95 DEG C, and 1.5h is reacted in stirring, reacts and obtains lactoprene after decompression distillation after terminating；By weight
Amount part stirs 2.5h after 85 parts of ethanol, 3 parts of ammonia mixing at 55 DEG C, is subsequently adding 8 parts of tetraethyl orthosilicates,
Stirring 20h, is subsequently adding 2.5 parts of silane resin acceptor kh-550s, back flow reaction 3.5h after stirring 2h, reaction knot
Shu Houjing is centrifugal, washing obtains modified manometer silicon dioxide；By weight 2 parts of lactoprenes are added
In 35 parts of dichloroethanes, it is subsequently adding 2 parts of modified manometer silicon dioxides, under the protection of nitrogen, adds 5 part three
Ethamine, then heats to 65 DEG C, and stirring reaction 20h, reaction is poly-through being centrifuged, wash, being dried to obtain after terminating
Acrylate rubber modified manometer silicon dioxide.
Embodiment 4
A kind of laboratory table top special fireproof corrosion-resistant physics and chemistry sheet material that the present invention proposes, including physics and chemistry board core material
With the physics and chemistry film covered on physics and chemistry board core material surface, described physics and chemistry film is prepared by modified epoxy resin composite
Forming, the raw material of described modified epoxy resin composite includes by weight: bisphenol A type epoxy resin 100
Part, unsaturated polyester resin 21 parts, polyphenylene sulfide 12 parts, dimethyl two p-aminophenyl base silane 20 parts,
7 parts of phenolic resin, 13 parts of barium sulfate, nano aluminium oxide 12 parts, carboxylic carbon nano-tube 8 parts, highly dense
Degree polyethylene fibre 11 parts, carbon nano-fiber 11 parts, nano-aluminum hydroxide 7 parts, attapulgite 10 parts,
Nano-zinc borate 8 parts, hollow glass micropearl 12 parts, triphenyl phosphate 5.9 parts, lactoprene change
Property nano silicon 20 parts, APP 11 parts, tetramethylolmethane 8.5 parts；
Wherein, the epoxide equivalent of described bisphenol A type epoxy resin is 830g/eq, and softening point is 95 DEG C, has
Machine chloride ion content≤0.5%, inorganic chlorine ion concentration≤250ppm；
Described nano aluminium oxide is nanometer α-Al2O3With nanometer γ-Al2O3By weight the mixture for 10:1,
And nanometer α-Al2O3Particle mean size be 220nm, nanometer γ-Al2O3Particle mean size be 60nm；
Described lactoprene modified manometer silicon dioxide is prepared according to following technique: by weight will
30 parts of butyl acrylate, 50 parts of dodecafluoroheptyl methacrylates and 5 parts of glycidyl acrylates add 100
Mix homogeneously in part n-butyl alcohol, at room temperature adds 2.5 parts of azodiisobutyronitriles, heats up under the protection of nitrogen
To 85 DEG C, stirring reaction 3h, reaction is reduced pressure after terminating after distilling and is obtained lactoprene；By weight
After 70 parts of ethanol, 8 parts of ammonia mixing, at 45 DEG C, stir 5h, be subsequently adding 5 parts of tetraethyl orthosilicates, stirring
35h, is subsequently adding 1 part of silane resin acceptor kh-550, back flow reaction 2.5h after stirring 5h, reacts warp after terminating
Centrifugal, washing obtains modified manometer silicon dioxide；By weight 10 parts of lactoprenes are added 20 parts
In dichloroethanes, it is subsequently adding 10 parts of modified manometer silicon dioxides, under the protection of nitrogen, adds 1 part of triethylamine,
Then heat to 80 DEG C, stirring reaction 15h, reacts after terminating through being centrifuged, wash, being dried to obtain polyacrylic acid
Ester modified rubber nano silicon.
Embodiment 5
A kind of laboratory table top special fireproof corrosion-resistant physics and chemistry sheet material that the present invention proposes, including physics and chemistry board core material
With the physics and chemistry film covered on physics and chemistry board core material surface, described physics and chemistry film is prepared by modified epoxy resin composite
Forming, the raw material of described modified epoxy resin composite includes by weight: bisphenol A type epoxy resin 100
Part, unsaturated polyester resin 20 parts, polyphenylene sulfide 14.8 parts, dimethyl two p-aminophenyl base silane 18 parts,
8 parts of phenolic resin, 12 parts of barium sulfate, nano aluminium oxide 13.8 parts, carboxylic carbon nano-tube 7.3 parts,
Hdpe fiber 14 parts, carbon nano-fiber 8.5 parts, nano-aluminum hydroxide 10 parts, attapulgite
7.6 parts, nano-zinc borate 9 parts, hollow glass micropearl 11 parts, triphenyl phosphate 6.3 parts, polyacrylic acid
Ester modified rubber nano silicon 17.5 parts, APP 15 parts, tetramethylolmethane 6.9 parts；
Wherein, the epoxide equivalent of described bisphenol A type epoxy resin is 810g/eq, and softening point is 98 DEG C, has
Machine chloride ion content≤0.5%, inorganic chlorine ion concentration≤250ppm；
Described nano aluminium oxide is nanometer α-Al2O3With nanometer γ-Al2O3By weight the mixture for 7:4,
And nanometer α-Al2O3Particle mean size be 280nm, nanometer γ-Al2O3Particle mean size be 50nm；
Described lactoprene modified manometer silicon dioxide is prepared according to following technique: by weight
25 parts of butyl acrylate, 80 parts of dodecafluoroheptyl methacrylates and 12 parts of glycidyl acrylates are added
Enter mix homogeneously in 100 parts of n-butyl alcohol, at room temperature add 2 parts of azodiisobutyronitriles, in the protection of nitrogen
Under be warming up to 89 DEG C, stirring reaction 2.2h, reaction terminate after decompression distillation after obtain lactoprene；
After 80 parts of ethanol, 6.5 parts of ammonia mixing, at 50 DEG C, stir 4h by weight, be just subsequently adding 6.5 parts
Silester, stirs 30h, is subsequently adding 2 parts of silane resin acceptor kh-550s, back flow reaction after stirring 3.8h
3.2h, reaction obtains modified manometer silicon dioxide through centrifugal, washing after terminating；By weight by 8 parts poly-third
Olefin(e) acid ester rubber adds in 30 parts of dichloroethanes, is subsequently adding 7.8 parts of modified manometer silicon dioxides, at nitrogen
Protection under add 4.2 parts of triethylamines, then heat to 70 DEG C, stirring reaction 16.5h, reaction terminate after
By centrifugation, wash, be dried to obtain lactoprene modified manometer silicon dioxide.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (8)
1. a laboratory table top special fireproof corrosion-resistant physics and chemistry sheet material, resonable including physics and chemistry board core material and covering
Change the physics and chemistry film on board core material surface, it is characterised in that described physics and chemistry film is by modified epoxy resin composite system
For forming, the raw material of described modified epoxy resin composite includes by weight: bisphenol A type epoxy resin
100 parts, unsaturated polyester resin 10-25 part, polyphenylene sulfide 5-20 part, dimethyl two p-aminophenyl silicon
Alkane 8-25 part, phenolic resin 3-15 part, barium sulfate 5-15 part, nano aluminium oxide 5-20 part, carboxylated
CNT 2-10 part, hdpe fiber 5-20 part, carbon nano-fiber 3-15 part, nanometer hydrogen-oxygen
Change aluminum 5-15 part, attapulgite 2-15 part, nano-zinc borate 2-15 part, hollow glass micropearl 3-15 part,
Triphenyl phosphate 2-10 part, lactoprene modified manometer silicon dioxide 5-25 part, APP 5-20
Part, tetramethylolmethane 2-10 part.
Laboratory table top special fireproof corrosion-resistant physics and chemistry sheet material the most according to claim 1, it is characterised in that
In the raw material of described modified epoxy resin composite, bisphenol A type epoxy resin, unsaturated polyester resin,
The weight ratio of polyphenylene sulfide is 100:15-22:11-17.
Laboratory table top special fireproof the most according to claim 1 or claim 2 corrosion-resistant physics and chemistry sheet material, its feature
Being, the raw material of described modified epoxy resin composite includes by weight: bisphenol A type epoxy resin 100
Part, unsaturated polyester resin 18-21 part, polyphenylene sulfide 12-16 part, dimethyl two p-aminophenyl base silane
16-20 part, phenolic resin 7-11 part, barium sulfate 8-13 part, nano aluminium oxide 12-16 part, carboxylated
CNT 6.8-8 part, hdpe fiber 11-16 part, carbon nano-fiber 7-11 part, nanometer hydrogen
Aluminium oxide 7-11 part, attapulgite 5.8-10 part, nano-zinc borate 8-12 part, hollow glass micropearl 8.5-12
Part, triphenyl phosphate 5.9-7 part, lactoprene modified manometer silicon dioxide 15-20 part, poly-phosphorus
Acid ammonium 11-17 part, tetramethylolmethane 6-8.5 part.
4. according to laboratory table top special fireproof corrosion-resistant physics and chemistry sheet material according to any one of claim 1-3,
It is characterized in that, the raw material of described modified epoxy resin composite includes by weight: bisphenol type epoxy
Resin 100 parts, unsaturated polyester resin 20 parts, polyphenylene sulfide 14.8 parts, dimethyl two p-aminophenyl
18 parts of silane, 8 parts of phenolic resin, 12 parts of barium sulfate, nano aluminium oxide 13.8 parts, carboxylated carbon nanometer
Pipe 7.3 parts, hdpe fiber 14 parts, carbon nano-fiber 8.5 parts, nano-aluminum hydroxide 10 parts,
Attapulgite 7.6 parts, nano-zinc borate 9 parts, hollow glass micropearl 11 parts, triphenyl phosphate 6.3 parts,
Lactoprene modified manometer silicon dioxide 17.5 parts, APP 15 parts, tetramethylolmethane 6.9 parts.
5. according to laboratory table top special fireproof corrosion-resistant physics and chemistry sheet material according to any one of claim 1-4,
It is characterized in that, the epoxide equivalent of described bisphenol A type epoxy resin is 800-830g/eq, and softening point is
95-100 DEG C, organochlorine ion concentration≤0.5%, inorganic chlorine ion concentration≤250ppm.
6. according to laboratory table top special fireproof corrosion-resistant physics and chemistry sheet material according to any one of claim 1-5,
It is characterized in that, described nano aluminium oxide is nanometer α-Al2O3With nanometer γ-Al2O3It is by weight
The mixture of 3-10:1-5, and nanometer α-Al2O3Particle mean size be 220-300nm, nanometer γ-Al2O3's
Particle mean size is 30-60nm.
7. according to laboratory table top special fireproof corrosion-resistant physics and chemistry sheet material according to any one of claim 1-6, its
Being characterised by, described lactoprene modified manometer silicon dioxide is prepared according to following technique: press
Weight portion is by 10-30 part butyl acrylate, 50-100 part dodecafluoroheptyl methacrylate and 5-15 part acrylic acid
Ethylene oxidic ester adds mix homogeneously in 100 parts of n-butyl alcohol, at room temperature adds 1-2.5 part azodiisobutyronitrile,
Being warming up to 85-95 DEG C under the protection of nitrogen, stirring reaction 1.5-3h, reaction is reduced pressure after terminating after distilling and is obtained
Lactoprene；Stir at 45-55 DEG C after 70-85 part ethanol, the mixing of 3-8 part ammonia by weight
2.5-5h, is subsequently adding 5-8 part tetraethyl orthosilicate, stirs 20-35h, is subsequently adding 1-2.5 part silane coupled
Agent KH-550, back flow reaction 2.5-3.5h after stirring 2-5h, reaction obtains modification through centrifugal, washing after terminating
Nano silicon；By weight 2-10 part lactoprene is added in 20-35 part dichloroethanes, so
Rear addition 2-10 part modified manometer silicon dioxide, adds 1-5 part triethylamine under the protection of nitrogen, then heats up
To 65-80 DEG C, stirring reaction 15-20h, reacts after terminating through being centrifuged, wash, being dried to obtain polyacrylate
Modified rubber nano silicon.
8. according to laboratory table top special fireproof corrosion-resistant physics and chemistry sheet material according to any one of claim 1-7, its
Being characterised by, described lactoprene modified manometer silicon dioxide is prepared according to following technique: press
Weight portion is by 25 parts of butyl acrylate, 80 parts of dodecafluoroheptyl methacrylates and 12 parts of glycidyl
Ester adds mix homogeneously in 100 parts of n-butyl alcohol, at room temperature adds 2 parts of azodiisobutyronitriles, the guarantor of nitrogen
Protecting down and be warming up to 89 DEG C, stirring reaction 2.2h, reaction is reduced pressure after terminating after distilling and is obtained lactoprene；
After 80 parts of ethanol, 6.5 parts of ammonia mixing, at 50 DEG C, stir 4h by weight, be subsequently adding 6.5 parts of positive silicon
Acetoacetic ester, stirs 30h, is subsequently adding 2 parts of silane resin acceptor kh-550s, stirs back flow reaction 3.2h after 3.8h,
Reaction obtains modified manometer silicon dioxide through centrifugal, washing after terminating；By weight by 8 parts of polyacrylate rubbers
Glue adds in 30 parts of dichloroethanes, is subsequently adding 7.8 parts of modified manometer silicon dioxides, adds under the protection of nitrogen
Enter 4.2 parts of triethylamines, then heat to 70 DEG C, stirring reaction 16.5h, reaction terminate after through centrifugal, washing,
It is dried to obtain lactoprene modified manometer silicon dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610446529.5A CN106009515A (en) | 2016-06-21 | 2016-06-21 | Fireproof corrosion resistant physicochemical panel special for laboratory table top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610446529.5A CN106009515A (en) | 2016-06-21 | 2016-06-21 | Fireproof corrosion resistant physicochemical panel special for laboratory table top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106009515A true CN106009515A (en) | 2016-10-12 |
Family
ID=57086111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610446529.5A Pending CN106009515A (en) | 2016-06-21 | 2016-06-21 | Fireproof corrosion resistant physicochemical panel special for laboratory table top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106009515A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109722058A (en) * | 2017-10-31 | 2019-05-07 | 江苏创曦复合材料科技有限公司 | A kind of glass reinforced plastic pultrusion flame-retarded resin and preparation method thereof |
| CN113194614A (en) * | 2021-05-06 | 2021-07-30 | 惠州市聚诚盛电子科技有限公司 | Circuit board processing method |
| CN115044173A (en) * | 2022-07-11 | 2022-09-13 | 中山超分子新材料有限公司 | Corrosion-resistant high-elasticity composite fiber and preparation method thereof |
| CN117209948A (en) * | 2023-11-08 | 2023-12-12 | 合力包装科技(青州)有限公司 | Corrosion-resistant packaging material for milk boxes |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104987665A (en) * | 2015-06-29 | 2015-10-21 | 安徽育安实验室装备有限公司 | High-temperature resisting corrosion-resistant modified epoxy resin pad for laboratory table board |
| 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 |
-
2016
- 2016-06-21 CN CN201610446529.5A patent/CN106009515A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104987665A (en) * | 2015-06-29 | 2015-10-21 | 安徽育安实验室装备有限公司 | High-temperature resisting corrosion-resistant modified epoxy resin pad for laboratory table board |
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109722058A (en) * | 2017-10-31 | 2019-05-07 | 江苏创曦复合材料科技有限公司 | A kind of glass reinforced plastic pultrusion flame-retarded resin and preparation method thereof |
| CN113194614A (en) * | 2021-05-06 | 2021-07-30 | 惠州市聚诚盛电子科技有限公司 | Circuit board processing method |
| CN115044173A (en) * | 2022-07-11 | 2022-09-13 | 中山超分子新材料有限公司 | Corrosion-resistant high-elasticity composite fiber and preparation method thereof |
| CN117209948A (en) * | 2023-11-08 | 2023-12-12 | 合力包装科技(青州)有限公司 | Corrosion-resistant packaging material for milk boxes |
| CN117209948B (en) * | 2023-11-08 | 2024-01-26 | 合力包装科技(青州)有限公司 | Corrosion-resistant packaging material for milk boxes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106009515A (en) | Fireproof corrosion resistant physicochemical panel special for laboratory table top | |
| US8647745B2 (en) | Powder coating compositions having a substantially non-zinc containing primer | |
| CN101312909A (en) | Hollow silica microparticle, composition for transparent coating formation containing the same, and substrate with transparent coating | |
| KR101779982B1 (en) | Powder coating compositions capable of having a substantially non-zinc containing primer | |
| CN102666383B (en) | Process for production of silica-alumina sol, silica-alumina sol, coating agent for formation of transparent coating film which comprises the sol, and substrate having transparent coating film attached thereto | |
| CN109233423B (en) | Modified nano particle, preparation method thereof and super-hydrophobic self-repairing photocureable coating prepared from modified nano particle | |
| CN105384766B (en) | Aqueous silane coupling agent composition, preparation method and surface treating agent | |
| WO1994028082A1 (en) | Adhesion strengthening agent for epoxy resin and structure bonding composition based on epoxy resin containing said agent | |
| CN102282185B (en) | Curable resin composition | |
| JP2844886B2 (en) | Polymer powder | |
| EP1948708A1 (en) | Acrylic polymer beads and sol composition containing the same | |
| CN102532434A (en) | UV (Ultraviolet)/moisture double cured silicon rubber and preparation method thereof | |
| CN107417136A (en) | One kind enhancing polyurethane pultrusion alkali-free glass fibre direct roving sizing agent | |
| CN111139010A (en) | Structural adhesive with excellent low-temperature impact peel strength and preparation method thereof | |
| US20110172331A1 (en) | Reactive monomer-dispersed silica sol and production method thereof, and curable composition and cured article thereof | |
| CN101613539B (en) | Compound modification method of microcrystalline white mica with boric acid ester and aminosilane | |
| CN112778951A (en) | High-humidity-heat-resistance heat-conduction structural adhesive for bonding power battery, and preparation and application thereof | |
| CN114031896B (en) | Epoxy resin composition for carbon fiber winding and preparation method thereof | |
| TWI708803B (en) | Curable composition and optical member | |
| Prasad et al. | Epoxy/imidazole functionalized silica epoxy nanocomposites: Mechanical and fracture behaviour. | |
| CN105440068B (en) | A kind of acryloxy amino silane and preparation method thereof | |
| JP5082814B2 (en) | Inorganic oxide-containing transparent composite and method for producing the same | |
| CN109467910A (en) | A kind of resistance to thermal-enhanced sealing hybrid material and preparation method thereof | |
| CN105907275A (en) | High-hardness and high-toughness anti-corrosion non-glare glass film | |
| CN106084659A (en) | A kind of laboratory table top special fireproof shock resistance physics and chemistry sheet material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |