CN106751486B - A kind of preparation method of crystal waste slag/BAHPFP type epoxy matrix resin composite materials - Google Patents
A kind of preparation method of crystal waste slag/BAHPFP type epoxy matrix resin composite materials Download PDFInfo
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- CN106751486B CN106751486B CN201611101490.XA CN201611101490A CN106751486B CN 106751486 B CN106751486 B CN 106751486B CN 201611101490 A CN201611101490 A CN 201611101490A CN 106751486 B CN106751486 B CN 106751486B
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- 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
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- 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
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- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- 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
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Abstract
The present invention relates to a kind of preparation methods of crystal waste slag/BAHPFP type epoxy matrix resin composite materials, including:By crystal waste slag drying, powdered, coupling agent surface treatment is carried out;Then crystal waste slag powder is uniformly mixed with BAHPFP types epoxy matrix resin, staple fiber, obtains BAHPFP type ring epoxy resin-based composite systems, be packed into mold, heat-pressure curing molding to get.The composite material that the present invention is prepared not only can efficient process crystal waste slag, environmental pollution is eliminated, and can be turned waste into wealth, realizes recycling, very important realistic meaning is all had to comprehensive environmental improvement etc., can get good Social benefit and economic benefit.
Description
Technical field
The invention belongs to inorganic wastes efficient process and its recycling field, more particularly to a kind of crystal waste slag/
The preparation method of BAHPFP type epoxy matrix resin composite materials.
Background technology
China is earliest one of the country for grasping glass manufacturing techniques, to the stained glass system manufactured by period in Spring and Autumn and Warring States's epoch
Product start for decorating.Transparent vial, cup are made to very exquisite when the Tang and Song Dynasty.Largely imitative cameo glass to the Ming Dynasty just
It is sold abroad.End of the Ming Dynasty poet Wu Mei, village had poem to praise cloud:" imperial flower peace phoenix kiss is inserted partially, it is deep red to help wide cold ladder by force." illustrate glass
Product be produced on the Ming Dynasty it is high over one's competence and superb technique.But the glassware of first, bright, clear three generations aims at imperial palace and is exclusively enjoyed,
Common people disable without exception.With the raising of modern life level, people need pure and fresh transparent, bedecked with jewels lucky ornaments,
And the mineral crystal of water white transparency and diamond are rare in the world, it is expensive, so several crystal glass to look genuine just substitutings,
Enter the family of thousands upon thousands common peoples.Single-eyed Pujiang people exactly utilizes this advantage, captures this opportunity to develop,
Crystal glass industry is run business big and strong.
Pujiang crystal glass industry just start to walk before 20 years by this beading, arrives Quartz lamp decoration, developing deeply to crystal glass work
Skill product.Pujiang is referred to as " township of Chinese art ", and art creates Pujiang, and Pujiang advances art.Pujiang is because there is crystal glass
Glass craftwork and enjoy a widespread reputation, crystal glass cuts a conspicuous figure because the consummate craftsmanship of Pujiang people is obtained.In 1993, Seiko
It is selected in Pujiang crystal glass lamp decoration decorative hanging piece one action of fine grinding, the Great Hall of the People is decorateeed more glorious and magnificent, Pujiang people is deep
Sense pride.Hong Kong, Macao's return to the motherland are Hundred Years of China major issues, and the world attractes attention for it.Pujiang crystal glass handicraft is with its sage
Moral character, the skill of superb craftsmanship of clean elegance, be chosen as Hong Kong, Macao's return to the motherland and China Millennium Altar completion grand ceremony gift.
By 2011, the crystal of Pujiang production accounted for the 80% of national total amount, more than 22000 Duo Jia crystals factories and workshop
It takes root herein, practitioner surpasses 20,000,000,000 yuan up to more than 20 ten thousand people, the output value.Crystal also allows this while creating the wealth to Pujiang
The heavy environmental pressure of a small county town back.In extensive crystal process, the waste water quilt containing a large amount of glass powders
Be discharged into river, in addition solid waste rubbish, house refuse are poured into korneforos by locals's custom, " the milk river " of off-white color, rubbish river at
The grey label of Pujiang.It can see from the examination of water quality of river section, departure of the Pu Yangjiang in Pujiang County from 2006
Section water quality is bad five class, is worst one of the river of Zhejiang Province's river water quality.2011, become Zhejiang only one here
The county of " twice in succession region limit batch ", it is last that the environmental sanitation evaluation satisfaction of Pujiang also ranks the whole province for many years, is referred to as
" the worst county of Zhejiang hygienic conditions ".How to be depressurized to ecological environment2006,2011, Pujiang county government all once put into effect policy,
Plan is managed and limits to the discharge of crystal industry, but all stagnates because of various reasons.
It is reported that since 2015, Pujiang County organizes strike environmental illegality behavior and jointly acts more than 1000 times, bans
Crystal processes 18450, family, and 726 crystal self-employed workers realize " a turn of enterprise ".Fall sharply from original family more than 22000 to more than 3000
Family, this " crystal all " in the past, just forces industrial transformation to upgrade by the chance of " five water are controlled altogether ".However, crystal waste slag
Problem not yet solves so far, and the 4 of Pujiang crystal Industrial Zones generate 300 tons of -500 tons of crystal waste slags, number daily at present
It measures huge, causes huge pressure to environment, while also seriously constraining the fast development of crystal industry, to crystal industry
Sustainable development is provided with great obstacle.
Currently, to the processing of crystal waste slag mainly by following methods:
Cement additive:In cement manufacture production, a small amount of crystal waste slag is added, high-temperature fusion calcining crushes, packaging,
Manufacture, obtains cement.
There are obvious shortcomings for this method, are mainly manifested in:Additive amount is very little, it is difficult to be effectively treated daily 300 tons -500 tons
Crystal waste slag amount;Cement quality is caused to decline significantly after being added to a small amount of crystal waste slag, there is the serious of cement applications
Security risk can not be promoted and applied actually on a large scale.
Glass block additive:Glass block made from the crystal waste slag of≤25% weight, Bu Neng is added in brick making
It is applied in building field, especially load bearing construction, can be only applied to enclosure wall.But in the natural environment, expose to the weather and drench with rain,
The glass block is easy to weathering and falls off, and intensity drastically declines, it is difficult to and it is practical to promote and apply, crystal waste slag is greatly limited in brickmaking
The application in field.The defects of in addition, that there is also energy consumptions is big, additive amount is few, surface is too smooth and not applying lime etc..
It is other:Such as glass microballoon, foaming building thermal insulation material, but have that energy consumption is big, is also easy to produce secondary pollution, production
Product added value is low and is difficult to cost equivalent risk of recouping capital outlay.
For this purpose, crystal waste slag additive amount is big, low energy consumption, does not generate secondary pollution, and the height needed for society, market can be made
Cost performance material or new product are the development trends of crystal waste slag treatment technology from now on.Crystal waste slag may be used and organic tree
Fat, including epoxy resin, unsaturated-resin, polyurethane resin, phenolic resin, vinylite etc. are compound, prepare composite material,
It can be applied to the fields such as building, traffic, gardening.Currently, the application technology as the second resource turned waste into wealth also has patent or document report
Road, such as granolith plate material.
Granite plates are a kind of good construction materials, are largely used to high-grade luxurious hotel, airport lounge, high ferro
It waits building and platform, family kitchen and bath, office business building etc..As the improvement of people's living standards, to granite plates
Demand is growing day by day, to further promote exploitation, the processing in granite mine, scale amounts more and more huger.And it opens at it
Adopt, process necessarily leads to a large amount of stone slurry, granite powder scrap etc., cause serious ring to river, mountains and rivers, stockyard etc.
Border is polluted, while the secondary disasters such as also easily cave in, and larger potential threat is caused to the people's lives and property.
For this purpose, people start actively to study the technology that the waste residue in granite stone pit is utilized again.Chinese invention is special
Sharp CN1037042A discloses a kind of inorganic artificial granite production technology, is primarily characterized in that:High alumina cement, stone are used first
Sand, inorganic pigment powder, glycerine and water mixing are tuned into thin pulp shape mill base, pour into shaping frame, after initial set, use high silicon water
Mud, quartz sand, quartz, inorganic pigment powder, glycerine and water, mixing is tuned into thin pulp shape coat of colo(u)r, irregularly on color paste layer
Portion, then after adding water to stir evenly with high alumina cement, river sand, rubble, be cast in shaping frame, as reinforcing after machinery shakes
Layer is finally putting into pond and impregnates maintenance molding in 72 hours, and using ageing-resistant pickling processes, product can be become by oiling.
Chinese invention patent CN1035812A disclose a kind of high intensity, it is indeformable, be not cracked, best bright finish, performance it is steady
The manufacturing method of fixed, high quality full-inorganic artificial marble, is primarily characterized in that:Using cement as raw material, it is added a small amount of inorganic
Auxiliary agent forms ontology, with it is pre-fabricated have a special component vibration is added in ontology into flower at flower agent, conserve and crystallize into water
Product.
Chinese invention patent CN1088146A discloses a kind of high alumina cement artificial granite, marble and its production work
Skill is primarily characterized in that:Using diffusant, alum, the concentrated sulfuric acid, magnesium sulfate, rosin, ferrous sulfate, oxalic acid, boric acid and
Triethanolamine and water are configured to fabric water and bottom material water, then go to mix cement and silica flour with fabric water and bottom material water, make respectively
At face layer and bottom, have between face layer and bottom one stirred with cement, silica flour and fabric water after spread out and put on face layer top
Base, maintenance is carried out using wet saw end.
It is well known that epoxy resin has many excellent performances:(1) good adhesive property:Adhesive strength is high, bonding
Wide, it is with many metals (such as iron, steel, copper, aluminium, metal alloy) or nonmetallic materials (such as glass, ceramics, timber, plastics
Deng) adhesive strength it is very high, some, which is even more than, is glued the intensity of material itself, therefore can be used for many stress members
In, it is one of main component of structural adhesive;(2) good processing performance:The flexibility of Formulaion of epoxy resin, processing work
The diversity of skill and product properties is the most outstanding in high molecular material;(3) good stability:The solidification of epoxy resin
The ring opening polyaddition of epoxy group is mainly relied on, therefore does not generate low-molecular material in solidification process, cure shrinkage is heat
Minimum one of kind, generally 1%-2% in thermosetting resin, if filler appropriate is selected shrinking percentage can be made to be down to 0.2%
Left and right;Epoxy main chains after solidification are ehter bond, phenyl ring, three-dimensional crosslinking structure, therefore have excellent resistance to acid and alkali.
Therefore, epoxy resin is widely used in the every field of national economy:Either high-technology field is still
Its trace can be seen in field of general technology, either defence and military or civilian industry or even daily life.
Related high-temperature resistant epoxy oxygen system is reported:Chinese patent CN101148656A discloses a kind of high temperature resistant without molten
The preparation method of agent epoxy adhesive, is primarily characterized in that:TGDDM epoxy resin, toughener, hydrogenated bisphenol A, curing agent,
Accelerating agent is uniformly mixed, and heat-resistant solvent-free epoxy adhesive has been made.But its high temperature resistance still has larger limitation,
Fail to meet the practical application under many hot environments.
Chinese patent CN101397486A discloses a kind of preparation method of bi-component solvent-free epoxy resin adhesive,
It is characterized mainly in that:It includes component A and B component, and wherein component A contains novolac epoxy resin, alicyclic type epoxy resin and end
Carboxy nitrile rubber;B component is bis- (2,4- diamino phenoxies) the benzene aromatic polyvalent amine hardeners of 1,4-.Alicyclic ring type asphalt mixtures modified by epoxy resin
The additive amount of fat and nbr carboxyl terminal is respectively the 20-35% and 12% (mass percent) of novolac epoxy resin.1,4-
The additive amount of bis- (2,4- diamino phenoxies) benzene aromatic polyvalent amine hardeners is the 15-20% (quality of novolac epoxy resin
Percentage), gained adhesive system good manufacturability.But its heat resistance is ideal not enough.
Chinese invention patent CN101962436A discloses a kind of heat resist modification multi-functional epoxy used for advanced composite material
Matrix resin and preparation method thereof is primarily characterized in that:Using bis- (the 2,4- dimaleimides phenoxyl) benzene of 1,4-
The novel fire resistant of high tenacity is obtained by the reaction with polyfunctional epoxy resin, nbr carboxyl terminal CTBN for four maleimide resins
Organic solvent is added in resin, and stirring and dissolving is uniform, obtains the viscous liquid of homogeneous phase transparent, i.e. component A;Curing agent with it is organic
Solvent mixes, and stirring and dissolving is uniformly to get B component;A, B component are mixed, stirred evenly to get used for advanced composite material
Heat resist modification multi-functional epoxy's substrate resin solution.
Seas Yu Xin et al.【The [ of high-temperature resistant single-component epoxy adhesive;J]It is bonded, 2008,29 (12):16-19】It is public
A kind of preparation method of high-temperature resistant single-component epoxy adhesive has been opened, has been primarily characterized in that:It is sealing end with maleic anhydride (MA)
Agent, with bis- (3- amino-4-hydroxylphenyls) hexafluoropropane (BAHPFP) of 2,2-, the bis- [ of 2,2-;4- (4- amino-benzene oxygens) Ben Ji ]Third
Alkane (BAPOPP), the bis- [ of 2,2-;4- (3,4- di carboxyl phenyloxies) Ben Ji ]Propane dianhydride (BPADA) is that main Material synthesis obtains
Phenolic hydroxy group polyetherimide resin (HPEI);With synthesized obtained HPEI for resistant, toughened dose, with N, N, N',N'- four
Glycidyl -4,4'Diaminodiphenylmethane (TGDDM), hydrogenated bisphenol A epoxy resin (HBPAE), latent curing agent
Deng, preparation obtained the high-temperature resistant single-component epoxy adhesive of excellent combination property.
Invention content
Technical problem to be solved by the invention is to provide a kind of crystal waste slag/BAHPFP type epoxy matrix resin compounded materials
The preparation method of material, the composite material that this method is prepared not only can efficient process crystal waste slag, eliminate environmental pollution, and
It can turn waste into wealth, realize recycling, very important realistic meaning is all had to comprehensive environmental improvement etc., can get good
Social benefit and economic benefit.
A kind of preparation method of crystal waste slag/BAHPFP type epoxy matrix resin composite materials of the present invention, including:
By crystal waste slag drying, powdered, coupling agent surface treatment is carried out;Then by crystal waste slag powder and BAHPFP types
Epoxy matrix resin, staple fiber are uniformly mixed, and are obtained BAHPFP type ring epoxy resin-based composite systems, are packed into mold, add
Hot cure under pressure molding is to get crystal waste slag/BAHPFP type epoxy matrix resin composite materials;Wherein, crystal waste slag powder,
BAHPFP types epoxy matrix resin and the mass ratio of staple fiber are 30-60:32-45:5-25.
The crystal waste slag stoving process is:120 DEG C retain -12 hours 10 hours, and crystal waste slag water content is made to be not more than
0.1%.
The coupling agent surface treatment technique is:It is 1 by mass ratio:After the coupling agent and water of 32-99 is uniformly mixed,
The crystal waste slag powder of drying is added, stirs -1 hour 0.5 hour at room temperature, filtering takes solids, dry in 100 DEG C -120 DEG C
Dry -3 hours 1 hour, obtain the crystal waste slag powder by coupling agent surface treatment;Wherein, crystal waste slag powder and coupling agent
The mass ratio of aqueous solution is 1:10-20.
The coupling agent is selected from 3- aminopropyl trimethoxysilanes, 3- aminopropyl triethoxysilanes, γ-(2,3- epoxies
Third oxygen) propyl trimethoxy silicane, γ-aminopropyltriethoxy diethoxy silane, N- (β-aminoethyl)-γ-aminopropyltriethoxies two
Methoxy silane, γ-mercaptopropyl trimethoxysilane, gamma-mercaptopropyltriethoxysilane, γ-methacryloxypropyl
Triethoxysilane, γ-methacryloxypropylmethyl dimethoxysilane, γ-methacryloxypropyl front three
One or more of oxysilane.
It is 100 that the BAHPFP types epoxy matrix resin, which is by mass ratio,:1-5:20-200:5-10:1-5:50-200's
Epoxy resin, N, N, N ', N ', O, bis- (3- amino-4-hydroxylphenyls) hexafluoropropane of six glycidyl -2,2- of O-, activity are dilute
Release agent, endurable active toughener, alpha-cyano-β-ethoxy ethyl acrylate and curing agent composition.
The preparation method of the BAHPFP types epoxy matrix resin includes the following steps:By epoxy resin, N, N, N ', N ',
Bis- (3- amino-4-hydroxylphenyls) hexafluoropropane of six glycidyl -2,2- of O, O-, endurable active toughener are put into reaction kettle, in
After 80 DEG C -100 DEG C are stirred to react -1 hour 0.5 hour, reactive diluent, alpha-cyano-β-ethoxy ethyl acrylate is added, in
It after 50 DEG C -70 DEG C are uniformly mixed, is cooled to room temperature, curing agent is added, is uniformly mixed.
The epoxy resin is selected from E-51 epoxy resin, E-44 epoxy resin, ES216 epoxy resin, ECC202 asphalt mixtures modified by epoxy resin
Fat, CE793 epoxy resin, 4,5- 7-oxa-bicyclo[4.1.0-1,2- dicarboxylic acid diglycidyl esters, Dipentenedioxide, glycidol
One kind in amine type epoxy resin, diglycidyl ether type epoxy resin, phenol aldehyde type epoxy resin, glycidyl ester type epoxy resin
Or it is several.
The glycidyl amine type epoxy resin is selected from N, N, N ', N '-four glycidyl groups -4,4 '-diamino hexichol first
Alkane epoxy resin, N, N, N ', N '-four glycidyl groups -3,3 '-dimethyl -4,4 '-diaminodiphenylmethane epoxy resin, N,
N, N ', N ', O- five glycidyls -4,4 '-diamino -4 "-hydroxyl triphenylmenthane, N, N, N ', N '-four glycidyl groups 3,
3 '-diethyl -4,4 '-diaminodiphenylmethane epoxy resin, N, N, N ', N '-four glycidyl groups 3,3 '-two chloro- 4,4 '-two
Diaminodiphenylmethane epoxy resin, N, N, N ', N '-four glycidyl groups -4,4 '-diaminodiphenyl ether epoxy resin, N, N, N ',
N '-four glycidyl groups -4,4 '-diaminodiphenylsulfone epoxy resin, N, N, N ', N '-four glycidyl groups -3,4 '-diamino
Diphenyl ether epoxy resin, N, N, N ', N '-four glycidyl groups -3,3 '-diaminodiphenylsulfone epoxy resin, N, N, N ', N '-four
Glycidyl -4,4 '-benzidine epoxy resin, N, N, N ', N '-four glycidyl group p-phenylenediamine epoxy resin, N,
N, N ', N '-four glycidyl group m-phenylene diamine (MPD)s epoxy resin, N, N, N ', bis- (the 4- aminobenzene oxygen of N '-four glycidyl groups -1,4-
Base) benzene epoxy resin, N, N, N ', bis- (3- amino-benzene oxygens) the benzene epoxy resin of N '-four glycidyl groups -1,4-, N, N, N ',
Bis- (4- amino-benzene oxygens) the benzene epoxy resin of N '-four glycidyl groups -1,3-, N, N, N ', N '-four glycidyl groups -1,3- is double
(3- amino-benzene oxygens) benzene epoxy resin, N, N, N ', the bis- (2- trifluoromethyl -4- aminobenzene oxygen of N '-four glycidyl groups -1,4-
Base) benzene epoxy resin, N, N, N ', bis- (2- trifluoromethyl-4-aminophenoxyls) the benzene asphalt mixtures modified by epoxy resin of N '-four glycidyl groups -1,3-
Fat, N, N, N ', the double [ of N '-four glycidyl groups -2,2-;4- (4- amino-benzene oxygens) Ben Ji ]Propane epoxy resin, N, N, N ', N '-
The double [ of four glycidyl group -2,2-;4- (4- amino-benzene oxygens) Ben Ji ]Hexafluoropropane epoxy resin, N, N, N ', N '-four shrinks sweet
The double [ of oil base -2,2-;4- (3- amino-benzene oxygens) Ben Ji ]Propane epoxy resin, N, N, N ', N '-four glycidyl groups -2,2- is double
[4- (2- trifluoromethyl-4-aminophenoxyls) Ben Ji ]Propane epoxy resin, N, N, N ', N '-four glycidyl groups -2,2- is double
[4- (3- amino-benzene oxygens) Ben Ji ]Hexafluoropropane epoxy resin, N, N, N ', the double [ of N '-four glycidyl groups -2,2-;4- (2- tri-
Methyl fluoride -4- amino-benzene oxygens) Ben Ji ]Hexafluoropropane epoxy resin, N, N, N ', N '-four glycidyl groups -4,4 '-bis- (4- ammonia
Phenoxyl) diphenyl ether epoxy resin, N, N, N ', N '-four glycidyl groups -4,4 '-bis- (2- trifluoromethyl -4- aminobenzene oxygen
Base) diphenyl ether epoxy resin, N, N, N ', N '-four glycidyl groups -4,4 '-bis- (4- amino-benzene oxygens) diphenyl sulphone (DPS) epoxy resin,
N, N, N ', N '-four glycidyl groups -4,4 '-bis- (2- trifluoromethyl-4-aminophenoxyls) diphenyl sulphone (DPS) epoxy resin, N, N, N ',
N '-four glycidyl groups -4,4 '-bis- (4- amino-benzene oxygens) diphenyl sulfide epoxy resin, N, N, N ', N '-four glycidyl groups -
4,4 '-bis- (2- trifluoromethyl-4-aminophenoxyls) diphenyl sulfide epoxy resin, N, N, N ', N '-four glycidyl groups -4,4 ' -
Bis- (4- amino-benzene oxygens) diphenyl-methane epoxy resin, N, N, N ', N '-four glycidyl groups -4,4 '-bis- (2- trifluoromethyls -4-
Amino-benzene oxygen) diphenyl-methane epoxy resin, N, N, N ', N '-four glycidyl groups -4,4 '-bis- (4- amino-benzene oxygens) hexichol
Ketone epoxy resin, N, N, N ', N '-four glycidyl groups -4,4 '-bis- (2- trifluoromethyl-4-aminophenoxyls) benzophenone
Epoxy resin, N, N, N ', N '-four glycidyl groups -4,4 '-bis- (4- amino-benzene oxygens) biphenyl epoxy resin, N, N, N ', N ' -
Bis- (2- trifluoromethyl-4-aminophenoxyls) biphenyl epoxy resins of four glycidyl group -4,4 ' -, N, N, N ', N ', O, O '-six contracting
Bis- (3- amino-4-hydroxylphenyls) the hexafluoropropane epoxy resin of water glyceryl -2,2-, N, N, O-triglycidyl group p-aminophenyl
Phenol epoxy resin, N, one or more of N, O-triglycidyl meta-aminophenol epoxy resin.
The diglycidyl ether type epoxy resin is selected from 1,3- diglycidyls resorcinol, 1,4- diglycidyls
Bis- (4- glycidyl phenyls) hexafluoropropane of hydroquinone, 4,4 '-diglycidyl bisphenol Ss, 2,2-, 2,2- are bis-, and (4- contracts
Water glycerine butylcyclohexyl) propane, Bisphenol F diglycidyl ether, hydrogenated bisphenol A diglycidyl ether, bisphenol-A 2-glycidyl
One or more of ether, fatty alcohol polyglycidyl ether.
The phenol aldehyde type epoxy resin is selected from phenol-formaldehyde phenolic resin type epoxy resin, o-cresol-formaldehyde novolac tree
Epoxy-type epoxy resin, resorcinol-formaldehyde phenolic resin type epoxy resin, m-cresol-formaldehyde phenolic resin type epoxy resin,
Catechol-formaldehyde phenolic resin type epoxy resin, bisphenol A-formaldehyde phenolic resin type epoxy resin, bisphenol S-formaldehyde novolac tree
Epoxy-type epoxy resin, bisphenol AF-formaldehyde phenolic resin type epoxy resin, '-biphenyl diphenol-formaldehyde phenolic resin type epoxy resin, neighbour
One or more of phenylphenol-formaldehyde phenolic resin type epoxy resin, naphthols-formaldehyde phenolic resin type epoxy resin.
The glycidyl ester type epoxy resin is selected from terephthalic acid diglycidyl ester epoxy resin, M-phthalic acid
2-glycidyl ester epoxy resin, o-phthalic acid diglycidyl ester epoxy resin, interior methine tetrahydrophthalic acid two
Ethylene oxidic ester epoxy resin, 4,5- 7-oxa-bicyclo[4.1.0-1,2- dicarboxylic acid diglycidyl esters epoxy resin, two octanoic acid two of adjacent benzene
One or more of polyglycidyl epoxy resin.
The reactive diluent is selected from sour -3 ', the 4 '-epoxycyclohexyethylSiOi methyl esters of 3,4- epoxycyclohexyethylSiOis, 3,4- epoxy groups -6-
Methyl cyclohexane acid -3 ', 4 '-epoxy groups -6 '-methyl cyclohexane methyl esters, ethylene glycol diglycidylether, propylene glycol 2-glycidyl
Ether, polyethyleneglycol diglycidylether, polypropylene glycol diglycidyl ether, butanediol diglycidyl ether, hexylene glycol two shrink
One or more of glycerin ether.
The endurable active toughener is selected from nbr carboxyl terminal, amino terminated butadiene acrylonitrile rubber, hydroxy'terminated butadiene nitrile rubber, end ring oxygen
One or more of base nitrile rubber, end-vinyl nitrile rubber, liquid polysulfide rubber, sulfydryl polysulfide rubber.
The curing agent be selected from m-xylene diamine, 2-ethyl-4-methylimidazole, imidazoles, methylimidazole, DMP-30, DBU,
Adjacent hydrogenated methyl m-phenylene diamine (MPD), 1,4- cyclohexyl diamines, 4,4 '-diamino-dicyclohexyl methanes, 3,3 '-dimethyl -4,4 '-two
Amino bicyclic hexyl methane, tetrahydrophthalic anhydride, methyl tetrahydro phthalic anhydride, hexahydrophthalic anhydride, dodecyl succinic anhydride, tung oil acid anhydride, with
One or more of turpentine oil and liquid acid anhydrides made of maleic acid anhydride reactant.
It is sub- that the staple fiber is selected from staple glass fibre, Staple carbon fibers, short basalt fiber, aramid fiber short fibre, polyamides
Amine staple fiber, polyester staple fiber, polyamide staple fibre, acrylic staple fibre, short fiber of cellulose, polyformaldehyde staple fiber, cotton fiber, sheep
One or more of wool fibre, rabbit fur fibre, polyvinyl chloride fibre staple fiber, polyvinyl alcohol staple fiber.
The staple fiber being surface-treated by silane coupling agent that the staple fiber is length 1mm-13mm.
The molding technological parameter of heat-pressure curing is:Temperature be room temperature to 180 DEG C, pressure 1MPa-10MPa,
Pressing time is -5 hours 0.5 hour.
The composite material is for tablet, flowerpot, cable bearer, sink, guardrail, ammeter tank shell, dustbin, mail box
Body, billboard, motorway guide planks, inspection well cover, cable duct capping, flower bed fence or seat.
Advantageous effect
(1) present invention's is simple for process, at low cost, easy to operate, and raw material sources are convenient, can be completed in common apparatus
Preparation process is advantageously implemented industrialized production;
(2) present invention is solvent-free, and environmental-friendly, equipment investment is few, and crystal waste slag loading is big, and low energy consumption, composite wood
The excellent combination property of material products, it is widely used;
(3) present invention not only can efficient process crystal waste slag, eliminate environmental pollution, and can turn waste into wealth, realize resource
Change and utilize, very important realistic meaning is all had to comprehensive environmental improvement etc., can get good social benefit and economy is imitated
Benefit.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Embodiment 1
By 100 grams of E-51 epoxy resin, 1 gram of N, N, N ', the bis- (3- amino -4- hydroxyls of N ', O, the O glycidyl of '-six -2,2-
Base phenyl) hexafluoropropane and 5 grams of nbr carboxyl terminals are put into reaction kettle, after 80 DEG C are stirred to react 1 hour, it is added 20 grams
- 3 ', 4 '-epoxycyclohexyethylSiOi methyl esters of 3,4- epoxycyclohexyethylSiOis acid, 1 gram of alpha-cyano-β-ethoxy ethyl acrylate, in 70 DEG C of stirrings
After mixing, it is cooled to room temperature, 48 grams of m-xylene diamines and 2 grams of 2-ethyl-4-methylimidazoles is added, are uniformly mixed,
177 grams of BAHPFP type epoxy matrix resins are obtained, BAHPFP-1 is denoted as.Fly CAP2000+ viscosity using rich strangle and measure its 50 DEG C
Viscosity is 944mPa.s;The gel time that 120 DEG C are measured using GT-H gelation time testers is 952s.
Embodiment 2
By 60 grams of E-44 epoxy resin, 40 grams of N, N, N ', N '-four glycidyl groups -4,4 '-diaminodiphenylmethane epoxy
Resin, 2 grams of N, N, N ', bis- (3- amino-4-hydroxylphenyls) hexafluoropropane of N ', O, the O glycidyl of '-six -2,2- and 8 grams of ends
Aminobutyronitrile rubber is put into reaction kettle, and after 90 DEG C are stirred to react 0.5 hour, 100 grams of 3,4- epoxycyclohexyethylSiOis acid-are added
3 ', 4 '-epoxycyclohexyethylSiOi methyl esters, 3 grams of alpha-cyano-β-ethoxy ethyl acrylates are cooled to after 60 DEG C are uniformly mixed
Room temperature, is added 100 grams of methyl tetrahydro phthalic anhydrides and 10 grams of DMP-30 are uniformly mixed, and obtains 323 grams of BAHPFP type epoxy matrixes
Resin is denoted as BAHPFP-2.Fly CAP2000+ viscosity to measure its 50 DEG C viscosity to be 738mPa.s using rich strangle;It is solidifying using GT-H
The gel time that gel time tester measures 120 DEG C is 856s.
Embodiment 3
By 50 grams of Diglycidyl M-phthalate epoxy resin, 50 grams of hydrogenated bisphenol A diglycidyl ether asphalt mixtures modified by epoxy resin
Fat, 5 grams of N, N, N ', bis- (3- amino-4-hydroxylphenyls) hexafluoropropane of N ', O, the O glycidyl of '-six -2,2- and 10 grams of end carboxylics
Base nitrile rubber is put into reaction kettle, and after 100 DEG C are stirred to react 0.5 hour, 200 grams of 3,4- epoxycyclohexyethylSiOis acid -3 ' are added,
4 '-epoxycyclohexyethylSiOi methyl esters, 5 grams of alpha-cyano-β-ethoxy ethyl acrylates are cooled to room after 70 DEG C are uniformly mixed
Temperature is added 180 grams of methyl tetrahydro phthalic anhydrides, 10 grams of dodecyl succinic anhydrides and 10 grams of DBU, is uniformly mixed, obtains 520 grams
BAHPFP type epoxy matrix resins, are denoted as BAHPFP-3.Measuring its 50 DEG C viscosity using the winged CAP2000+ viscosity of rich Le is
549mPa.s;The gel time that 120 DEG C are measured using GT-H gelation time testers is 995s.
Embodiment 4
By 1000 grams of drying powdereds, (crystal waste slag stoving process is:120 DEG C retain 10 hours) crystal waste slag (contain
Water is 1 no more than 10 kilogram-mass ratios 0.1%) are added:In 32 3- aminopropyl trimethoxysilane aqueous solutions, stir at room temperature
It mixes 0.5 hour, filters, take solids, it is 3 hours dry in 100 DEG C, obtain the crystal waste slag powder by coupling agent surface treatment
End is denoted as C-1.
By 1000 grams of drying powdereds, (crystal waste slag stoving process is:120 DEG C retain 11 hours) crystal waste slag (contain
Water is 1 no more than 15 kilogram-mass ratios 0.1%) are added:In 60 3- aminopropyl triethoxysilane aqueous solutions, stir at room temperature
It mixes 1 hour, filters, take solids, it is 2 hours dry in 110 DEG C, the crystal waste slag powder by coupling agent surface treatment is obtained,
It is denoted as C-2.
By 1000 grams of drying powdereds, (crystal waste slag stoving process is:120 DEG C retain 12 hours) crystal waste slag (contain
Water is 1 no more than 20 kilogram-mass ratios 0.1%) are added:In 99 3- aminopropyl triethoxysilane aqueous solutions, stir at room temperature
It mixes 0.5 hour, filters, take solids, it is 1 hour dry in 120 DEG C, obtain the crystal waste slag powder by coupling agent surface treatment
End is denoted as C-3.
Embodiment 5
30 grams of C-1 crystal waste slags powder, 32 grams of BAHPFP-1 epoxy matrix resins, 5 grams of Staple carbon fibers are mixed equal
It is even, 67 grams of BAHPFP type ring epoxy resin-based composite systems are obtained, flat plate mold is packed into, heating is pressurizeed, curing molding,
Temperature range is room temperature to 180 DEG C;Pressure limit is 1MPa to 10MPa;Pressing time is -5 hours 0.5 hour, and tablet is made,
It is denoted as F-1.Its performance data is as shown in table 1.
By 30 grams of C-2 crystal waste slags powder, 45 grams of BAHPFP-2 epoxy matrix resins, 5 grams of carbon fibers and 5 grams of glass fibres
Staple fiber be uniformly mixed, obtain 85 grams of BAHPFP type ring epoxy resin-based composite systems, be packed into flat plate mold, heating plus
Pressure, curing molding, temperature range are room temperature to 180 DEG C;Pressure limit is 1MPa to 10MPa;Pressing time is 0.5 hour -5
Hour, tablet is made, is denoted as F-2.Its performance data is as shown in table 1.
By 30 grams of C-3 crystal waste slags powder, 45 grams of BAHPFP-3 epoxy matrix resins, 15 grams of carbon fibers and 10 grams of glass fibers
The staple fiber of dimension is uniformly mixed, and is obtained 100 grams of BAHPFP type ring epoxy resin-based composite systems, is packed into flat plate mold, adds
Heat pressurization, curing molding, temperature range are room temperature to 180 DEG C;Pressure limit is 1MPa to 10MPa;Pressing time is 0.5 small
When -5 hours, be made tablet, be denoted as F-3.Its performance data is as shown in table 1.
By 30 grams of C-1 crystal waste slags powder, 30 grams of C-3 crystal waste slags powder, 45 grams of BAHPFP-3 epoxy matrix resins, 15
Gram Staple carbon fibers are uniformly mixed, and are obtained 120 grams of BAHPFP type ring epoxy resin-based composite systems, are packed into tablet mould
Tool, heating pressurization, curing molding, temperature range are room temperature to 180 DEG C;Pressure limit is 1MPa to 10MPa;Pressing time is
- 5 hours 0.5 hour, tablet is made, is denoted as F-4.Its performance data is as shown in table 1.
By 30 grams of C-1 crystal waste slags powder, 10 grams of C-2 crystal waste slags powder, 15 grams of BAHPFP-1 epoxy matrix resins, 15
Gram BAHPFP-3 epoxy matrix resins, 20 grams of glass fibre staple fibers are uniformly mixed, and it is epoxy resin-based to obtain 90 grams of BAHPFP type rings
Composite system is packed into flat plate mold, and heating pressurization, curing molding, temperature range is room temperature to 180 DEG C;Pressure model
It encloses for 1MPa to 10MPa;Pressing time is -5 hours 0.5 hour, and tablet is made, is denoted as F-5.Its performance data is as shown in table 1.
1 crystal waste slag of table/BAHPFP type ring epoxy resin-based composite tablet performance datas
Claims (9)
1. a kind of preparation method of crystal waste slag/BAHPFP type epoxy matrix resin composite materials, including:
By crystal waste slag drying, powdered, coupling agent surface treatment is carried out;Then by crystal waste slag powder and BAHPFP type ring oxygen
Matrix resin, staple fiber are uniformly mixed, and obtain BAHPFP type ring epoxy resin-based composite systems, are packed into mold, and heating adds
Cured molding is to get crystal waste slag/BAHPFP type epoxy matrix resin composite materials;Wherein, crystal waste slag powder, BAHPFP
Type epoxy matrix resin and the mass ratio of staple fiber are 30-60:32-45:5-25;The BAHPFP types epoxy matrix resin be by
Mass ratio is 100:1-5:20-200:5-10:1-5:Epoxy resin, the N of 50-200, N, N ', N ', O, six glycidyls of O--
Bis- (3- amino-4-hydroxylphenyls) hexafluoropropane of 2,2-, reactive diluent, endurable active toughener, alpha-cyano-β-ethoxy-c olefin(e) acid
Ethyl ester and curing agent composition.
2. a kind of preparation method of crystal waste slag according to claim 1/BAHPFP type epoxy matrix resin composite materials,
It is characterized in that:The crystal waste slag stoving process is:120 DEG C retain -12 hours 10 hours, keep crystal waste slag water content little
In 0.1%.
3. a kind of preparation method of crystal waste slag according to claim 1/BAHPFP type epoxy matrix resin composite materials,
It is characterized in that:The coupling agent surface treatment technique is:It is 1 by mass ratio:The coupling agent and water of 32-99 is uniformly mixed
Afterwards, the crystal waste slag powder of drying is added, stirs -1 hour 0.5 hour at room temperature, filtering takes solids, in 100 DEG C -120 DEG C
It is -3 hours 1 hour dry, obtain the crystal waste slag powder by coupling agent surface treatment;Wherein, crystal waste slag powder and coupling
The mass ratio of agent aqueous solution is 1:10-20.
4. a kind of preparation side of crystal waste slag according to claim 1 or 3/BAHPFP type epoxy matrix resin composite materials
Method, it is characterised in that:The coupling agent be selected from 3- aminopropyl trimethoxysilanes, 3- aminopropyl triethoxysilanes, γ-(2,
The third oxygen of 3- epoxies) propyl trimethoxy silicane, γ-aminopropyltriethoxy diethoxy silane, N- (β-aminoethyl)-γ-aminopropyls
Methyl dimethoxysilane, γ-mercaptopropyl trimethoxysilane, gamma-mercaptopropyltriethoxysilane, γ-methacryloxypropyl
Base propyl-triethoxysilicane, γ-methacryloxypropylmethyl dimethoxysilane, γ-methacryloxy third
One or more of base trimethoxy silane.
5. a kind of preparation method of crystal waste slag according to claim 1/BAHPFP type epoxy matrix resin composite materials,
It is characterized in that:The preparation method of the BAHPFP types epoxy matrix resin includes the following steps:By epoxy resin, N, N, N ',
Bis- (3- amino-4-hydroxylphenyls) hexafluoropropane of six glycidyl -2,2- of N ', O, O-, endurable active toughener are put into reaction kettle,
After 80 DEG C -100 DEG C are stirred to react -1 hour 0.5 hour, reactive diluent, alpha-cyano-β-ethoxy ethyl acrylate is added,
It after 50 DEG C -70 DEG C are uniformly mixed, is cooled to room temperature, curing agent is added, is uniformly mixed.
6. a kind of preparation method of crystal waste slag according to claim 1/BAHPFP type epoxy matrix resin composite materials,
It is characterized in that:The staple fiber is selected from staple glass fibre, Staple carbon fibers, short basalt fiber, aramid fiber short fibre, polyamides
Imines staple fiber, polyester staple fiber, polyamide staple fibre, acrylic staple fibre, short fiber of cellulose, polyformaldehyde staple fiber, cotton fiber,
One or more of wool fiber, rabbit fur fibre, polyvinyl chloride fibre staple fiber, polyvinyl alcohol staple fiber.
7. a kind of preparation side of crystal waste slag according to claim 1 or 6/BAHPFP type epoxy matrix resin composite materials
Method, it is characterised in that:The staple fiber being surface-treated by silane coupling agent that the staple fiber is length 1mm-13mm.
8. a kind of preparation method of crystal waste slag according to claim 1/BAHPFP type epoxy matrix resin composite materials,
It is characterized in that:The molding technological parameter of heat-pressure curing is:Temperature is room temperature to 180 DEG C, pressure 1MPa-
10MPa, pressing time are -5 hours 0.5 hour.
9. a kind of preparation method of crystal waste slag according to claim 1/BAHPFP type epoxy matrix resin composite materials,
It is characterized in that:The composite material is for tablet, flowerpot, cable bearer, sink, guardrail, ammeter tank shell, dustbin, postal
Political affairs babinet, billboard, motorway guide planks, inspection well cover, cable duct capping, flower bed fence or seat.
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CN1737054A (en) * | 2005-09-07 | 2006-02-22 | 管宁章 | Environment-friendly type charcoal composite material and its preparation method |
CN102391694A (en) * | 2011-09-08 | 2012-03-28 | 金华冠华水晶有限公司 | Method for preparing plastic filler from waste residue in crystal industry |
CN103146330A (en) * | 2013-03-11 | 2013-06-12 | 东华大学 | 2,2-bis[4-(2,4-diamidophenoxy)phenyl]hexafluoropropane high-temperature-resistant epoxy adhesive and preparation method thereof |
CN104530741A (en) * | 2014-12-23 | 2015-04-22 | 泉州艺龙美术工艺有限公司 | Environment-friendly resin crafts and preparation method thereof |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1737054A (en) * | 2005-09-07 | 2006-02-22 | 管宁章 | Environment-friendly type charcoal composite material and its preparation method |
CN102391694A (en) * | 2011-09-08 | 2012-03-28 | 金华冠华水晶有限公司 | Method for preparing plastic filler from waste residue in crystal industry |
CN103146330A (en) * | 2013-03-11 | 2013-06-12 | 东华大学 | 2,2-bis[4-(2,4-diamidophenoxy)phenyl]hexafluoropropane high-temperature-resistant epoxy adhesive and preparation method thereof |
CN104530741A (en) * | 2014-12-23 | 2015-04-22 | 泉州艺龙美术工艺有限公司 | Environment-friendly resin crafts and preparation method thereof |
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