CN106632871B - A kind of anti-plastic-steel sheet pile that fractures of high intensity - Google Patents
A kind of anti-plastic-steel sheet pile that fractures of high intensity Download PDFInfo
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- CN106632871B CN106632871B CN201710003091.8A CN201710003091A CN106632871B CN 106632871 B CN106632871 B CN 106632871B CN 201710003091 A CN201710003091 A CN 201710003091A CN 106632871 B CN106632871 B CN 106632871B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
- C08F259/02—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine
- C08F259/04—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine on to polymers of vinyl chloride
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
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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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/132—Phenols containing keto groups, e.g. benzophenones
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- C—CHEMISTRY; METALLURGY
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
- C08K5/57—Organo-tin compounds
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
Abstract
A kind of anti-plastic-steel sheet pile that fractures of high intensity, in parts by weight, raw material includes：100 parts of polyvinyl chloride, 20 30 parts of plasticizer, 0.05 2 parts of antioxidant, 24 parts of heat stabilizer, 0.1 1 parts of ultra-violet absorber, 12 18 parts of vinyl imidazole, 12 18 parts of vinyl pyrimidine, 0.01 0.1 parts of initiator.
Description
Technical field
The present invention relates to polymeric material field, more particularly to the anti-plastic-steel sheet pile that fractures of a kind of high intensity.
Background technology
High molecule plastic sheet pile is a kind of quick, efficiently, environmentally friendly pile foundation form.Material is light, and intensity is high, sealing performance
It is good；Anticorrosive, weatherability is strong, and service life is long；Reusable and recycling；Meet country to advocate " mould strip "
The new material application and energy conservation and environmental protection policy of " mould Dai Mu "；Product is using industrialization large-scale production, mechanized construction, efficiency
High, short time limit (being a thirtieth of traditional bank of stone construction), low construction cost (is 2/3rds of traditional bank of stone construction, steel
The half that sheet pile is built).
High molecule plastic sheet pile compensates for that conventional concrete bank protection dyke building earthwork is big, and long in time limit, the amount of labour is big,
Cost is high, reinforcement recovery difficulty etc. and steel sheet pile easily corrode get rusty, not environmentally, the insufficient here of cost height etc..It can
It is widely used in irrigation canal, water channel, medium and small reservoirs dyke construction and maintenance, the river levee shore protection of irrigation and water conservancy；Architectural engineering
Pattern foundation pit supporting structure, bank protection, retaining wall, enclosure wall, Hua Chi, cut-pff wall, water stop cofferdam, basement process, underground parking, man-made lake
Bank, sewage disposal；Subgrade protection, subterranean tunnel, culvert, pipeline laying, constructing road, port and pier, the dock of traffic engineering
It builds；Anti- flood, the dam reinforcement of disaster prevention and mitigation engineering increase, anti-collapse, antiseep, anti-mud-rock flow, sand-proof；Ocean development
Dykes and dams enclose build, wave wall, culture fishery, salt-soda soil cultivation base base enclose construction etc. fields.
Invention content
The first aspect of the present invention provides a kind of anti-plastic-steel sheet pile that fractures of high intensity, and in parts by weight, raw material includes：
In some embodiments, raw material further includes 25-35 parts of filler.
In some embodiments, the plasticizer be selected from phthalic ester plasticizer, glutaric acid ester plasticizer,
Adipic acid ester plasticizer, azelaic acid ester plasticizer, sebacic acid ester plasticizer, phosphate plasticizer, stearic acid esters
Plasticizer, lauric acid ester plasticizer, citric acid ester plasticizer, oleic acid ester plasticizer, trimellitic acid esters plasticizer, ring
Oxygen analog derivative plasticizer, sulfonic acid plasticizer, polyol derivative plasticizer, maleic acid ester plasticizer, fumaric acid
One kind in ester plasticizer, itaconic acid ester plasticizer.
In some embodiments, the antioxidant is selected from phenolic antioxidant, amine antioxidants, phosphorous acid esters antioxygen
Agent, containing one kind in sulphur ester antioxidant.
In some embodiments, the heat stabilizer is selected from basic lead salt heat stabilizer, metal soap thermostabilization
One kind in agent, organic tin heat stabilizer, polyalcohols heat stabilizer.
In some embodiments, the ultra-violet absorber is selected from salicylate ultraviolet absorbent, benzophenone
Class ultra-violet absorber, Benzotriazole Ultraviolet Stabilizer, triazine-based ultraviolet absorbent, group-substituted acrylonitrile ultraviolet light are inhaled
It receives in agent, Oxamides ultra-violet absorber, organic nickel complex class ultra-violet absorber, hindered amines ultra-violet absorber
It is a kind of.
In some embodiments, the initiator is selected from peroxyester, peroxycarbonates, peroxidating two acyl, peroxide
Change one kind in two alkane, ketone peroxide and hydrogen-based peroxide.
In some embodiments, the filler be selected from calcium carbonate, talcum powder, clay, blanc fixe, gypsum, mica powder,
At least one of white carbon, diatomite, calcium silicates.
In some embodiments, the weight ratio of the vinyl imidazole and vinyl pyrimidine is 1：1.
The second aspect of the present invention offer high intensity as described above is anti-to fracture plastic-steel sheet pile in construction of hydro project, water conservancy project
Application in building.
Specific implementation mode
Unless otherwise defined, all technologies used herein and scientific terminology have and the common skill of fields of the present invention
The normally understood identical meaning of art personnel.When there is a conflict, the definition in this specification shall prevail.
Quality, concentration, temperature, time or other values or parameter are preferred with range, preferred scope or a series of upper limits
When the Range Representation that value and lower preferable values limit, this, which should be understood as, specifically discloses by any range limit or preferred value
Any pairing with any range lower limit or preferred value is formed by all ranges, regardless of whether the range separately discloses.
For example, the range of 1-50 is understood to include selected from 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,
19、20、21、22、23、24、25、26、27、28、29、30、31、32、33、34、35、36、37、38、39、40、41、42、43、
44,45,46,47,48,49 or 50 any number, number combinatorics on words or subrange and all between above-mentioned integer
Fractional value, for example, 1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8 and 1.9.It is specific to consider from range about subrange
Interior arbitrary endpoint starts the nested subrange extended.For example, the nested subrange of exemplary range 1-50 may include one
1-10,1-20,1-30 and 1-40 on a direction, or 50-40,50-30,50-20 and 50-10 in another direction.
The first aspect of the present invention provides a kind of anti-plastic-steel sheet pile that fractures of high intensity, and in parts by weight, raw material includes：
In some embodiments, raw material further includes 25-35 parts of filler.
In some embodiments, the plasticizer be selected from phthalic ester plasticizer, glutaric acid ester plasticizer,
Adipic acid ester plasticizer, azelaic acid ester plasticizer, sebacic acid ester plasticizer, phosphate plasticizer, stearic acid esters
Plasticizer, lauric acid ester plasticizer, citric acid ester plasticizer, oleic acid ester plasticizer, trimellitic acid esters plasticizer, ring
Oxygen analog derivative plasticizer, sulfonic acid plasticizer, polyol derivative plasticizer, maleic acid ester plasticizer, fumaric acid
One kind in ester plasticizer, itaconic acid ester plasticizer.
As the example of phthalic ester plasticizer, including but not limited to：Repefral, O-phthalic
Diethyl phthalate, dipropyl phthalate, n-butyl phthalate, diisobutyl phthalate, phthalic acid fourth
The just own ester of monooctyl ester, diamyl phthalate, phthalic acid two, phthalic acid two (2- ethyls fourth) ester, phthalic acid
Dicyclohexyl maleate, phthalic acid two (methyl cyclohexane) ester, the positive fourth cyclohexyl of phthalic acid, dibutyl phthalate (DHP), adjacent benzene
Dioctyl phthalate two (2- ethyl hexyls) ester, di-n-octyl phthalate, diisooctyl phthalate, phthalic acid di-secondary are pungent
Ester, dinonyl phthalate, diisononyl phthalate, diisooctyl phthalate, didecyl phthalate, neighbour
Phthalic acid fourth last of the ten Heavenly stems ester, n-octyl-n-decyl phthalate, iso-octyl isodecyl phthalate ester, phthalic acid ethylhexyl
Last of the ten Heavenly stems ester, phthalic acid two (11) ester, phthalic acid two (12) ester, phthalic acid two (13) ester, O-phthalic
Misery 13 ester, 13 ester of the phthalic acid last of the ten Heavenly stems, 14 ester of phthalic acid fourth, capryl octyl phthalate,
Diphenyl phthalate, dibenzyl phthalate, BBP(Butyl Benzyl Phthalate, octyl phthalate, adjacent benzene
Dioctyl phthalate two (methoxyl group second) ester, phthalic acid two (ethyoxyl second) ester, phthalic acid two (butoxy second) ester, methyl are adjacent
Phenyl-diformyl base ethyl glycolate, ethyl phthalyl acetoacetic ester, butyl phthalyl acid butyl ester, neighbour
Phthalic acid C6~C10 n-alkanols mixed ester, phthalic acid C7~C9 alcohol mixed ester, the mixing of phthalic acid C7~C10 alcohol
Ester, phthalic acid C8~C10 n-alkanols mixed ester, phthalic acid C9~C11 alcohol mixed ester, phthalic acid C7~C11
Alcohol mixed ester, phthalic acid two (C8~C13) ester, tetrahydrophthalic acid two (2- ethyl hexyls) ester, tetrahydro neighbour benzene two
Formic acid di-n-octyl, tetrahydrophthalic acid diisodecyl ester, tetrahydrophthalic acid C7~C10 Arrcostabs, hexahydro are adjacent
Phthalic acid two (2- ethyl hexyls) ester, phthalic acid dibenzyl must alcohol ester, phthalic acid dihydro rosin alcohol ester,
Santicizer 213,218A, 267,679,885, Loxiol W100, W101, W300S, plasticizer DGPO, plasticizer BD.
As the example of glutaric acid ester plasticizer, including but not limited to：Dioctyl Glutaricate, didecyl glutarate, penta
Diacid diisodecyl ester, two fourth 2-ethoxyethyl acetate of glutaric acid, two fourth oxygen ethoxy ethyl ester of glutaric acid.
As the example of adipic acid ester plasticizer, including but not limited to：Di-n-butyl Adipate, two isobutyl of adipic acid
Ester, di-n-hexyl adipate, dioctyl adipate, diisooctyl adipate, dinonyl adipate, diisononyl adipate, oneself
The positive butyl benzyl of diacid diisodecyl ester, adipic acid, octyl adipate, two fourth 2-ethoxyethyl acetate of adipic acid, two (butoxy of adipic acid
Ethyoxyl second) ester, adipic acid two (610 alkyl) ester, adipic acid C7~C9 linear esters, n-octyl n-decyl adipate (NODA), adipic acid be different
Pungent isodecyl ester, adipic acid two (methyl cyclohexane) ester, adipic acid two (diethylene glycol monobutyl ether) ester.
As the example of azelaic acid ester plasticizer, including but not limited to：Diisobutyl azelate, azelaic acid two just oneself
Ester, azelaic acid two (2- ethyls fourth) ester, azelaic acid two (2- ethyl hexyls) ester, diisooctyl azelate, the thio two (2- of azelaic acid of 4-
Ethyl hexyl) ester, two fourth 2-ethoxyethyl acetate of azelaic acid, dibenzyl azelate, dicyclohexyl azelate.
As the example of sebacic acid ester plasticizer, including but not limited to：Dimethyl sebacate, n-butyl sebacate,
Diisopropyl sebacate, dioctyl sebacate, Plexol 201, decanedioic acid di-sec-octyl, di-n-nonyl sebacate, decanedioic acid
Two (butoxy second) esters, decanedioic acid two (Butoxyethoxy second) ester, dibenzyl sebacate, two C7 of decanedioic acid~C9 alcohol esters, the last of the ten Heavenly stems
Diethyl adipate, dihexyl sebacate, butyl benzyl sebacate.
As the example of phosphate plasticizer, including but not limited to：Triethyl phosphate, tributyl phosphate, phosphide three are pungent
Ester, diphenyl 2 ethylhexyl phosphate, triphenyl phosphate, phosphate toluene diphenyl ester, tricresyl phosphate, tricresyl phosphate (dimethylbenzene)
Ester, xylyl diphenyl phosphate, isodecyl diphenyl phosphate, tricresyl phosphate (butoxy second) ester, phosphoric acid tri-isopropyl benzene ester, tricresyl phosphate
(2- chloroethenes) ester, tricresyl phosphate (dichloro the third) ester, mono phosphoric acid ester neighbour biphenyl diphenyl phosphate, di(2-ethylhexyl)phosphate (adjacent biphenyl) monophenyl, Phosflex
200,300, Santicizer 145.
As the example of stearic acid ester plasticizer, including but not limited to：N-butyl stearate, glycerin monostearate,
Stearic acid 2- butoxyethyls, butyl acetoxystearate, monostearate 1,2- propylene glycol esters, (acetoxyl group is hard for glycerine three
Resin acid) ester, distearyl acid diethylene glycol (DEG) ester, methyl pentachlorostearate, stearic acid methoxy ethyl ester.
As the example of lauric acid ester plasticizer, including but not limited to：Mono laurate 1,2- propylene glycol esters, mono laurate
Glyceride, mono laurate diethylene glycol (DEG) ester, lauric acid fourth 2-ethoxyethyl acetate, polyethylene glycol (400) dilaurate.
As the example of citric acid ester plasticizer, including but not limited to：Triethyl citrate, tri-n-butyl citrate,
Acetyl triethyl citrate, three positive fourth fat of acetyl tributyl citrate, acetyl trihexyl citrate, acetyl tributyl citrate three (2- ethyl hexyls)
Ester, acetyl tributyl citrate three (the just pungent positive last of the ten Heavenly stems) ester.
As the example of oleic acid ester plasticizer, including but not limited to：Methyl oleate, n propyl oleate, butyl oleate, oil
Sour tetrahydrofuran methyl esters, methoxyethyl oleate, oleic acid 2- fourths 2-ethoxyethyl acetate, glyceryl monooleate, single diglycol oleate.
As the example of trimellitic acid esters plasticizer, including but not limited to：Tri trimellitate (2- ethyl hexyls) ester, inclined benzene
Three sour three n-octyls, triisooctyl trimellitate, triisodecyl trimellitate, the secondary monooctyl ester of tri trimellitate, tri trimellitate are different
Nonyl ester, tri trimellitate (the just pungent positive last of the ten Heavenly stems) ester, diisooctyl manoisodecyl trimellitate, tri n hexyl trimellitate,
Santicizer 79TM、TX-85。
As the example of epoxy analog derivative plasticizer, including but not limited to：Epoxidized soybean oil, epoxy Linseed oil, 4,
5- epoxies diisodecyl tetrahydrophthalate, 4,5- epoxies tetrahydrophthalic acid two (2- ethyl hexyls) ester, epoxystearic acid
Butyl ester, epoxystearic acid 2- ethylhexyls, the different monooctyl ester of epoxystearic acid, epoxidized tall oil acid 2- ethylhexyls, epoxidized soybean oil
Sour 2- ethylhexyls, epoxidized methyl acetorieinoleate, epoxy pupal fat acid butyl ester, epoxyfuoic-oleic, epoxidation glycerine three
Acid esters, epoxy chlorinated paraffin, epoxy chloroparaffin, epoxy cotton seed oil, epoxyoleic acid last of the ten Heavenly stems ester, Monoplex S-70, Flexol GPE.
As the example of sulfonic acid plasticizer, including but not limited to：Benzene sulfonyl butylamine, neighbour, para toluene sulfonamide, N-
Ethyl-neighbour, p-methylphenyl sulphonylamine, N- cyclohexyl-p-methylphenyl sulphonylamine, phenyl alkylsulf.
As the example of polyol derivative plasticizer, including but not limited to：Diethylene glycol dibenzoate, triethylene glycol hexichol
Formic acid esters, triethylene glycol two (2 Ethylbutanoic acid) ester, triethylene glycol two (2 ethyl hexanoic acid) ester, triethylene glycol dieaprylate, triethylene glycol two
(C7-9 carboxylates), tetraethylene glycol two (2 ethyl hexanoic acid) ester, diethylene glycol dipelargonate, triethylene glycol dipelargonate, the triethylene glycol pungent last of the ten Heavenly stems
Acid esters, triethylene glycol diheptylate, tetraethylene glycol diheptanoate, ethylene diacetate, triethylene glycol diacetate, 59 acid glycerides,
C5~C9 fatty acid mixeds glycol ester, polyethylene glycol, polyethylene glycol (200) dibenzoate, polyethylene glycol (600) hexichol first
Acid esters, diglycol benzoate and dipropylene glycol benzoate mixture (1:1), neopentyl glycol dibenzoate, triphen
It is formic acid glyceride, dipropylene glycol dibenzoate, propylene glycol dibenzoate, trimethylolethane trimethacrylate benzoic ether, sweet
Oily monoacetate, glyceryl diacetate, triacetin, glycerin tributyrate, glycerol ether acetate, glycerin tripropionate,
(C5~C9 is mixed for pentaerythritol fatty ester, pentaerythritol tetrabenzoate, four caprylatecaprate of pentaerythrite, pentaerythrite four
Close aliphatic ester), dipentaerythritol support adipic acid six (C5~C9 mixed aliphatic esters).
As the example of maleic acid ester plasticizer, including but not limited to：N-butyl maleate, (the 2- second of maleic acid two
Base oneself) ester, dimethyl maleate, diethyl maleate.
As the example of fumaric acid esters plasticizer, including but not limited to：Di n butyl fumarate, (the 2- second of fumaric acid two
Base oneself) ester, diisooctyl fumarate.
As the example of itaconic acid ester plasticizer, including but not limited to：Itaconic acid list formic acid, monobutyl itaconate, clothing
Health dimethyl phthalate, diethyl itaconate, dibutyl itaconate, itaconic acid two (2- ethyl hexyls) ester.
In some embodiments, the antioxidant is selected from phenolic antioxidant, amine antioxidants, phosphorous acid esters antioxygen
Agent, containing one kind in sulphur ester antioxidant.
As the example of phenolic antioxidant, including but not limited to：1- hydroxy-3-methyl -4- cumenes, bis- tertiary fourths of 2,6-
Base phenol, 2,6- di-t-butyl -4- ethyl -phenols, 2,6 di tert butyl 4 methyl phenol, 2,6- di-t-butyl -4- normal-butyls
Phenol, 4 hydroxymethyl 2,6 di t butyl phenol, butylhydroxy anisole, 2- (1- methylcyclohexyls) -4,6- dimethyl benzenes
Phenol, 2,4 dimethyl 6 tert butyl phenol, 2 methyl 4,6 dinonyl phenol, 2,6- di-t-butyls-alpha, alpha-dimethyl amino-are to first
Bis- (the octylsulfo) -1,3,5- of phenol, 2,4,6- tri-butyl-phenols, 6- (4- hydroxyl -3,5- di-tert-butyls amido) -2,4- three
Bis- (4- hydroxyl -3,5- di-t-butyls the phenoxy group) -2- n-octylthio -1,3,5- triazines of piperazine, 4,6-, β-(3,5- di-t-butyls -
4- hydroxy phenyls) methyl propionate, β-(4-hydroxyl-3,5-di-tert-butyl-phenyl) propionic acid n-octadecyl alcohol ester, styrol benzene
Phenol, 4,4 '-dihydroxybiphenyls, butylated octylated phenol, butylated stytrene cresols, 2,2 '-methylene bis (4- methyl -6-
Tert-butyl phenol), 2,2 '-methylene bis (4- ethyl -6- tert-butyl phenols), 2,2 '-methylene bis (4- methyl -6- cyclohexyl benzenes
Phenol), 4,4 '-methylene bis(2,6-di-butyl phenol)s, 2,2 '-methylene bis (6- α-methylbenzyls paracresol), 4,4 '-isopropylidenes
Bis-phenol, 4,4 '-fourths pitch bis- (3 methy 6 tert butyl phenols), bis- (4- hydroxy benzenes) hexamethylenes of 1,1-, 2,2 '-methylene bis (4- first
Base -6- (Alpha-Methyl cyclohexyl) phenol), 1,3,5- trimethyls -2,4,6- three (3,5- di-tert-butyl-4-hydroxyl benzyls) benzene, 1,
1,3- tri- (2- methyl -4- hydroxyl -5- tert-butyl-phenyls) butane, four (3- (3 ' 5 '--4 '-hydroxy phenyl of di-t-butyl) propionic acid)
Pentaerythritol ester, 4,4 '-thiobis (6- tertiary butyl -3- methylphenols), 4,4 '-thiobis (2- methyl-6-tert-butylphenols),
2,2 '-thiobis (4- methyl-6-tert-butylphenols), hexylene glycol bis- (β-(3,5- di-tert-butyl-hydroxy phenyls) propionic esters),
2,2 '-thiobis (3 ,-(3,5- di-tert-butyl-hydroxy phenyls) ethyl propionate), N, bis- (the 3,5- di-t-butyls-of N '-hexamethylenes
4- hydroxyls hydrocinnamamide), 1,3,5- tri- (4- tertiary butyl-3- hydroxyl-2,6- dimethyl benzyls) 1,3,5-triazine-2,4,6-
(1H, 3H, 5H)-triketone, 1,3,5- tri- (3,5- di-tert-butyl-4-hydroxyl benzyls) guanamine, 4,6- (1H, 3H, 5H) triketone,
Isocyanuric acid three [β-(3,5- di-tert-butyl-hydroxy phenyls) propionyloxy ethyl ester], bis- [bis- (3 '--4 '-hydroxyls of tertiary butyl of 3,3-
Base phenyl) butyric acid] glycol ester, 1,1 '-thiobis (beta naphthal), bis- (3,5- di-tert-butyl-4-hydroxyl benzyls) thioethers, 2,5-
Di-tert-butyl hydroquinone, 2,5 di tert amyl hydroquinone, 3,5- di-tert-butyl-4-hydroxyl benzyls di(2-ethylhexyl)phosphate (18) ester,
Double -3- (3- tertiary butyl-4-hydroxy -5- the first of 3,5- di-tert-butyl-4-hydroxyl benzyls diethyl phosphate, octylatcd phenol, triethylene glycol
Base phenyl) propionic ester, hydroquinone dibenzyl ether, " Ethyl " Antioxidant 728, " Ethyl " Antioxidant 733,
“Ethyl”Antioxidant 735、Cyanox 96、Cyanox 53、Cyanox LF、Cyanox 1735、Antioxidant
Q-328、Santonox、Antioxidant MBP-5P、MBP-5T、TBM-6P、TBM-6T、Irganox 1890、MD-1024、
Seenox M-100、M-200、M-220、Vanox GT、SKT、Escoflex A122、A123、Sumilizer MPO、
Sumilizer-NW、Sumilizer CS-4、Sumilizer CS-42、Santowhite MK、Nonox-HO、Nonox-EX、
Nonox-EXN, Nonox-EXP, Nonox-WMP, Nonox-WSO, Antioxidant KSM, KSM-EM-33%, TSP, DS,
DS/F、NKF、Naugawhite、Naugawhite 434、Naugawhite 431、Naugawhite Powder。
As the example of amine antioxidants, including but not limited to：Alcohol between N- phenyl-α-naphthylamines, N- phenyl-β-naphthylamines, fourth
Aldehyde-alpha-naphthylamine, DPPD N,N' diphenyl p phenylene diamine, N- isopropyls-N '-diphenyl-para-phenylene diamine, N, N '-two-betanaphthyls are to benzene two
Amine, N, bis- (1,4- dimethyl amyl groups) p-phenylenediamine of N ' -, N, bis- (1- ethyl -3- methyl amyls) p-phenylenediamine of N ' -, N- hexamethylenes
Base-N '-diphenyl-para-phenylene diamine, N, bis- (1- methylheptyls) p-phenylenediamine of N '-, N- (1,3- dimethylbutyls)-N '-phenyl are to benzene
Diamines, N- phenyl-N '-octyl p-phenylenediamine, 6- ethyoxyl -2,2,4- trimethyl -1,2- dihyaroquinolines, 2,2,4- front threes
Base -1,2- dihyaroquinolines condensate, 6- dodecyl -2,2,4- trimethyl -1,2- dihyaroquinolines, N- (methacryls
Base oxo -2- hydroxypropyls)-N '-diphenyl-para-phenylene diamines, N- cyclohexyl-P-nethoxyaniline, right, right '-dimethoxy hexichol
Amine, p- (p- tolylsulfonyl- amido) diphenylamines, double-(propyloxy phenyl fork) -4,4 '-diphenylamines, N, N '-diphenyl second two
Amine, N, N '-di-o-tolyl-ethylene-diamines, N,N' diphenyl propylenediamine, p- isopropoxydiphenylamine, N, N '-di-sec-butyls pair
Phenylenediamine, N, N '-dimethyl-N, N '-two (1- methyl-propyls) p-phenylenediamine, right, right '-dioctyl diphenylamine, 4,4 '-bis- (α-
Methylbenzyl)-diphenylamines, Antioxidant 445, Goodrite 3120, Goodrite 3140, Irganox LD-62,
Wingstay 29。
As the example of phosphite ester kind antioxidant, including but not limited to：Triphenyl phosphite, three (nonyl benzene of phosphorous acid
Ester), three different monooctyl ester of phosphorous acid, triisodecyl phosphite ester, phosphorous acid benzene diisodecyl ester, trilauryl trithiophosphite, phosphorous
Sour three lauryls, phosphorous acid three (octadecyl ester), diphosphorous acid pentaerythrite diisodecyl ester, diphosphorous acid pentaerythrite distearyl alcohol
Ester, 4,4 '-fourths pitch bis- (phosphorous acid (3- methyl-6-tert butyl phenyl) two (tridecyl) esters), isooctyl diphenyl phosphite, Asia
Phosphoric acid benzene di-isooctyl, octyl diphenyl phosphite, diphenyl isophthalate, dioctyl phosphite, phosphorous acid dilauryl, Asia
Double 13 esters of dimethyl phosphate, dioleyl phosphite, didecyl phosphite, dibutyl phosphite, phosphorous acid, phosphorous acid double ten
Four esters, triethyl phosphite, tributyl phosphite, triisopropyl phosphite, three monooctyl ester of phosphorous acid, the bis- (nonyls of phosphorous acid-benzene
Benzene) ester, phosphorous acid hexichol nonyl phenyl ester, phosphorous acid three (2- chloroethenes) ester, phosphorous acid three (2,4- di-tert-butyl-phenyls) ester, phosphorous
Sour bisphenol-A ester, phosphorous acid three (single nonyl benzene and dinonyl benzene mixed ester), Mark 329, Mark 1500, Mark C, Wytox
345、Wytox 438、Wytox X-540。
As the example containing sulphur ester antioxidant, including but not limited to：Dilauryl thiodipropionate, thio-2 acid two
Stearic alcohol ester, β, thio two butyric acid, two (18) esters of β '-, thio-2 acid bay octadecyl ester, thio-2 acid two (13) ester,
Thio-2 acid two (14) ester.
In some embodiments, the heat stabilizer is selected from basic lead salt heat stabilizer, metal soap thermostabilization
One kind in agent, organic tin heat stabilizer, polyalcohols heat stabilizer.
As the example of basic lead salt heat stabilizer, including but not limited to：Dibasic lead stearate, tribasic sulfuric acid
Lead, Dythal, dibasic lead phosphite, tribasic Malaysia lead plumbate, basic lead carbonate, basic lead sulphate, alkali
Formula lead sulfite, lead silicate, co-precipitation basic lead silicate-lead sulfate, co-precipitation lead orthosilicate-silica gel, chlorine lead silicate compound,
Chloro phthalein lead silicate, alkali formula sulfo group lead phosphite compound, alkali formula chlorine lead silicate-lead sulfate compound, alkali formula thioesters lead-neighbour's benzene
Diformazan lead plumbate, four alkali fumaric acid lead, lead salicylate.
As the example of metal soap stabilizer, including but not limited to：Calcium stearate, barium stearate, cadmium stearate, tristearin
Sour magnesium, lithium stearate, zinc stearate, aluminum stearate, double stearic acid aluminium, lead stearate, strontium stearate, cobaltous octadecanate, stearic acid
Stannous, odium stearate, barium laurate, calcium laurate, zinc laurate, cadmium laurate, barium ricinoleate, ricinoleic acid calcium, castor-oil plant
Alkyd cadmium, ricinoleic acid strontium, 2 ethyl hexanoic acid zinc, 2 ethyl hexanoic acid lead, cadmium 2-ethylhexoate, 2 ethyl hexanoic acid barium.
As the example of organic tin stabilizer, including but not limited to：Dibutyitin maleate, di lauric dibutyl
Tin, lauric acid dibutyitin maleate, maleic acid dioctyltin, Bis(lauroyloxy)dioctyltin, bis- (thio Glycolic acid is different pungent
Ester) dioctyltin, lauryl mercaptan dibutyl tin, bis- (the thio different monooctyl ester of Glycolic acid) dibutyl tin β-mercaptopropionic acid dibutyl
Tin, bis- (single-ethylhexyl maleate) di-n-butyl tins, bis- (butyl maleate) dibutyl tins, bis- (pungent fat of maleic acid list) two are just pungent
Ji Xi, bis- (butyl maleate) dioctyltins, poly- tin glycol dilaurate, poly- tin glycol lauric acid-maleate, gather
Tin glycol ether-ether, aggretion type organotin mercaptide compound, TM-387, TM-692.
In some embodiments, the ultra-violet absorber is selected from salicylate ultraviolet absorbent, benzophenone
Class ultra-violet absorber, Benzotriazole Ultraviolet Stabilizer, triazine-based ultraviolet absorbent, group-substituted acrylonitrile ultraviolet light are inhaled
It receives in agent, Oxamides ultra-violet absorber, organic nickel complex class ultra-violet absorber, hindered amines ultra-violet absorber
It is a kind of.
As salicylic acid esters, specific example includes but not limited to：Phenyl salicylate, p-octylphenyl salicylate, water
Poplar acid is to tertiary butyl phenyl ester, double acid double phenol A ester.
As benzophenone, specific example includes but not limited to：2,4 dihydroxyl benzophenone, 2- hydroxyl -4- first
Oxygroup benzophenone, 2,2 '-dihydroxy -4- methoxy benzophenones, 2,2 '--4,4 '-dimethoxy-benzophenones of dihydroxy,
Sodium salt, the 2- hydroxyl -4- methoxyl groups -2 '-carboxyl hexichol first of 2,2 '--4,4 '-dimethoxy -5- diphenylsulfone ketones of dihydroxy
Ketone, 2- hydroxyl -4- methoxyl group -5- diphenylsulfone ketones trihydrate, 2-hydroxy-4-n-octoxybenzophenone, 2- hydroxyls -4-
Octadecane epoxide benzophenone, 2,2 ', 4,4 '-tetrahydroxybenzophenones, 2- hydroxyl -4- dodecyloxy benzophenones, 2,2 ' -
Dihydroxy -4- oxy-octyl benzophenones, 2- hydroxyl -5- chlorobenzophenones, 2- hydroxyl -4- methoxyl groups -4 '-chloro hexichol first
Ketone, 2- hydroxyl -4- methoxyl groups -2 ', 4 '-dichloro benzophenones, 2- hydroxyl -4- behzyloxybenzophenones, 2- hydroxyls -4- [2 '-hydroxyls
Base -3 '-(methacryloxypropoxy)] benzophenone, 2- hydroxyls -4- (2 '--3 '-acryloxy propoxyl group of hydroxyl)
Bis- (3 '--4 '-benzoyl phenoxy group of the hydroxyl) propyl alcohol -2 of benzophenone, 1,3-, 2- hydroxyl -4- ethoxyl phenenyls 17 (alkane)
Ketone, Uvinul 490, Permyl B-100,1535 Mark, Mark LA-51.
As benzotriazole, specific example includes but not limited to：2- (2 '-hydroxyls -3 ', 5 '-dihydroxy tert-butyl benzenes
Base) benzotriazole, 2- (2 '--5 '-aminomethyl phenyl of hydroxyl) benzotriazole, 2- (2 '--3 '-tertiary butyls -5 of hydroxyl '-methylbenzene
Base) -5- chlorinated benzotriazoles, 2- (2 '-hydroxyls -3 ', 5 '-di-tert-butyl-phenyls) -5 chlorinated benzotriazoles, 2- (2 '-hydroxyls -
4 '-n-octyl phenyls) benzotriazole, 2- (2 '-hydroxyls -3 ', 5 '-diamyl phenyl) benzotriazole, 2- (2 '-hydroxyls -5 ' -
T-octyl phenyl) benzotriazole, Tinuvin PS, 446 Mark.
As benzoates, specific example includes but not limited to：Resorcinol monobenzoate, bis- tertiary fourths of 3,5-
Base -4-HBA 2,4- 6- di-tert-butyl phenyl esters, the positive hexadecyl ester of 3,5- di-tert-butyl-4-hydroxybenzoic acids.
As organic nickel complex class, specific example includes but not limited to：Bis- (3,5- di-tert-butyl-4-hydroxyl benzyls
Phosphonic acids mono ethyl ester) nickel, 2,2 '-thiobis (4- t-octyl phenol oxygroup) nickel-n-butylamine complex compound, 2,2- thiobis (4- t-octyls
Phenol oxygroup) nickel -2 ethyl hexylamine complex compound, 2,2 '-thiobis (4- t-octyl phenol oxygroup) nickel, N, two thio ammonia of N- di-n-butyls
Base nickel formate, nickel dimethyldithiocarbamate, dioctyl aminodithioformic acid nickel, Mark 1306A, Mark 1306B,
UV Chek AM-205, Sanduvor NPU, 10%Nickel Hex-Cem.
As hindered amines, specific example includes but not limited to：Bis- (2,2,6,6- tetramethyl -4- the piperidines of decanedioic acid
Ester), three (1,2,2,6,6- pentamethvls base) phosphite esters, 4 benzoyloxy 2,2,6,6 tetramethyl piperidine, Mark
LA-57、Mark LA-62、Mark LA-63、Mark LA-67、Mark LA-68、Tinuvin 144、Tinuvin 622、
Chimassorb 944、Good-Rite UV-3034、Hostavin N 20、Cyasorb UV 3230。
In some embodiments, the initiator is selected from peroxyester, peroxycarbonates, peroxidating two acyl, peroxide
Change one kind in two alkane, ketone peroxide and hydrogen-based peroxide.
The initiator is selected from bis- (tert-butyl peroxy base) hexanes of 2,5- dimethyl -2,5-, the bis- (uncles of 2,5- dimethyl -2,5-
Butyl peroxy base) hexin -3, α, bis- (tert-butyl peroxy base) diisopropylbenzene (DIPB)s of α -, bis- (tert-butyl peroxy base) diisopropylbenzene (DIPB)s of Isosorbide-5-Nitrae -, two tertiary fourths
Base peroxide, cumyl peroxide, benzoyl peroxide, lauroyl peroxide, peroxidating tert-butyl acetate, tertiary butyl mistake
Benzoic ether, peroxidating (2 ethyl hexanoic acid) tert-butyl ester, bis- (benzoyl peroxide) hexanes of 2,5- dimethyl -2,5-, 1 are aoxidized,
Bis- (tert-butyl peroxide) hexamethylenes of 1-, bis- (tert-butyl peroxide) -3 1,1-, the bis- (peroxides of 3,5- trimethyl-cyclohexanes, 4,4-
Change tertiary butyl) n-butyl pentanoate, dicetyl peroxydicarbonate bis- (4- t-butyl cyclohexyl methacrylates), tert-butyl peroxide propylene carbonate, two
It is phthalic peroxide di tert butyl carbonate, tert-butyl hydroperoxide, rightAlkyl peroxide, 2,2- bis- (tert-butyl peroxides)
Butane, methyl ethyl ketone peroxide, peroxide cyclohexanone, methyl-isobutyl ketone peroxide, peroxysuccinic acid, 2,2- bis- (4,4- bis-
Tert-butyl peroxy cyclohexyl) propane, the peroxylauric acid tert-butyl ester, stearoyl, bis- (the 2- tert-butyl peroxy base isopropyls of 1,3-
Base) benzene, chloro benzoyl peroxide, peroxidating 2,4- dichloro-benzoyls, tertiary butyl cumin peroxide, cumyl hydroperoxide
In one kind.
In some embodiments, the filler be selected from calcium carbonate, talcum powder, clay, blanc fixe, gypsum, mica powder,
At least one of white carbon, diatomite, calcium silicates.
Calcium carbonate includes：Powdered whiting, precipitated calcium carbonate, activated Calcium carbonate, winnofil, dry powder, water Ying Shi
Powder, gel calcium carbonate, English white.
The preparation method of calcium carbonate has two kinds of mechanical crushing method and chemical precipitation method.
Mechanical crushing method is to obtain natural limestone through mechanical crushing, screening, and product is commonly referred to as powdered whiting.It crushes
Method has two kinds of dry and wet, dry method product to be also known as dry powder, and wet method product alias water answers mountain flour.
Chemical precipitation method be by limestone calcination decomposition, aquation, carbonization, drying, screening and obtain, product is commonly referred to as lightweight carbon
Sour calcium or winnofil.
The calcium carbonate that surface treated is crossed claims activated Calcium carbonate or gel calcium carbonate.Common surface conditioning agent also has silane
Class and titante coupling agent, lignin and fatty acid ester (be applied alone or be used in combination).
English white is the powder that shell obtains after weathering crushes.
The main component of talcum powder is hydrated magnesium silicate, is to be crushed selected by natural talcum and obtained.High-quality sterling is white
Flake-like crystal, and contain fibrous material, containing impurity person in colors such as yellowish, pale green, pale blue.Talcum powder crystal category monoclinic crystal
System is in hexagon or diamond shape.Chemical property torpescence, powder dead-soft, there is soapy feeling.
Clay primary chemical group becomes aluminium hydrosilicate.Mainly by rock igneous rock, hydrogenic rock, become the mothers such as diagenesis
Rock is decomposed through natural slacking.Production process include dig up mine and processing two stages, process be divided into wet method and
Two kinds of dry method.Generally, the product made from wet method is pure compared with dry method product, and size distribution is good.For the present invention clay be
450~600 DEG C through calcining dewatered product sample, also known as calcinated argil.The particle of pure clay is in thin hexagonal plate crystal, more water
For clay particle in the crystallizations such as hollow tubular, needle-shaped, the clay for the present invention is preferably hexagonal plate body.The color of clay is with production
Ground and impurity (especially iron) content and it is different, be light grey, faint yellow or even brown, the deeper person of color is not suitable for being used as filling
Agent.The color and luster of calcinated argil is preferable, pure white and bright.Wet method clay is through strong reductant such as zine hydrosulfite, and color and luster is big after bleaching
To improve.
There are two types of preparation methods for blanc fixe, when natural crystal (barite) is made after crushing, water are eliminated, dried, it is this
Product is known as blanc fixe, and particle is thicker, and impurity is also more.Another preparation method is that blanc fixe and charcoal heating reduction generation is solvable
Property barium sulphide, then with sulfuric acid or sodium sulphate effect generate blanc fixe.
Calcium sulfate has natural production gypsum (CaSO4·2H2O), anhydrite (CaSO4) and chemical precipitation calcium sulfate (CaSO4·
2H2O or CaSO4) point.Containing there are two the compound that the calcium sulfate of the crystallization water is stabilizer pole, not dissolving in bronsted lowry acids and bases bronsted lowry, but 120~
130 DEG C of dehydrations form the calcium sulfate (CaSO of hypocrystalline water4·1/2H2O), become anhydrous slufuric acid when calcining at higher temperatures
Calcium.Hypocrystalline H 2 O calcium sulphate is reacted with water to be cured quickly, and dead plaster is not reacted with water.
The composition of mica is extremely complex, is the silicate compound of the metals such as aluminium, potassium, sodium, magnesium, iron.Mica powder is by natural
Mica is crushed and is obtained.Common mica powder has two kinds of muscovite and phlogopite, and especially most with muscovite application, muscovite is in white
Color, phlogopite are in yellow or brown.
The preparation method of white carbon has two kinds of dry and wet.Dry method is also known as vapor phase method, thermal decomposition method or combustion method, is with halogenation
Silicon (such as silicon tetrachloride) is that raw material hydrolyzes under high temperature (1000~1200 DEG C), generates the superfine white carbon of particle.Wet method is also known as
The precipitation method or liquid phase method are to be decomposed with sour (such as hydrochloric acid, sulfuric acid) by soluble silicate (such as sodium metasilicate) and obtained.
Diatomite ground by natural diatomaceous earth after through 1200 DEG C of high-temperature calcinations, remove organic impurities and obtain.
Calcium silicates for the present invention is white powder, relative density 2.10g/cm3, index of refraction 1.59, Mohs' hardness 5.
In some embodiments, the weight ratio of the vinyl imidazole and vinyl pyrimidine is 1：1.
Inventor is found surprisingly that under study for action, when the weight ratio of vinyl imidazole and vinyl pyrimidine is 1：When 1, it can rise
To synergistic effect, the intensity and weatherability of molecule plastic-steel sheet pile are significantly improved.May be because vinyl imidazole and vinyl are phonetic
Interaction between pyridine can reduce the stress inside polyvinyl chloride, reduce the probability that secondary transition occurs.
The second aspect of the present invention offer high intensity as described above is anti-to fracture plastic-steel sheet pile in construction of hydro project, water conservancy project
Application in building.
The preparation method of the anti-plastic-steel sheet pile that fractures of the high intensity is by 100 parts by weight of polyvinyl chloride, vinyl imidazole 12-
18 parts by weight, 12-18 parts of vinyl pyrimidine are uniformly mixed, and are added initiator 0.01-0.1 parts by weight, are stirred at 90-100 DEG C
20-30min is mixed, after being transferred in kneading machine, plasticizer 20-30 parts by weight, antioxidant 0.05-2 parts by weight, heat stabilizer is added
2-4 parts by weight, ultra-violet absorber 0.1-1 parts by weight, be molded in a mold after extrusion to get.
With reference to specific embodiment, the present invention is further explained.
Embodiment 1
The anti-plastic-steel sheet pile that fractures of high intensity, in parts by weight, raw material includes：100 parts of polyvinyl chloride, acetyl tributyl citrate three
25 parts of own ester, 0.2 part of 2,4 dimethyl 6 tert butyl phenol, 2 parts of maleic acid dioctyltin, 2- hydroxyl -4- methoxyl group hexichol
0.5 part of ketone, 16 parts of vinyl imidazole, 16 parts of vinyl pyrimidine, 0.06 part of lauroyl peroxide.
The preparation method of the anti-plastic-steel sheet pile that fractures of the high intensity is by 100 parts by weight of polyvinyl chloride, vinyl imidazole 16
Parts by weight, 16 parts of vinyl pyrimidine are uniformly mixed, and add 0.06 parts by weight of lauroyl peroxide, 30min is stirred at 95 DEG C,
After being transferred in kneading machine, 25 parts by weight of acetyl trihexyl citrate, 2,4- dimethyl -6- tert-butyl phenols, 0.2 weight is added
Part, 2 parts by weight of maleic acid dioctyltin, 0.5 parts by weight of ESCALOL 567, after extrusion in a mold at
Type to get.
Embodiment 2
The anti-plastic-steel sheet pile that fractures of high intensity, in parts by weight, raw material includes：100 parts of polyvinyl chloride, acetyl tributyl citrate three
25 parts of own ester, 0.2 part of 2,4 dimethyl 6 tert butyl phenol, 2 parts of maleic acid dioctyltin, 2- hydroxyl -4- methoxyl group hexichol
0.5 part of ketone, 16 parts of vinyl imidazole, 16 parts of vinyl pyrimidine, 0.06 part of lauroyl peroxide, 30 parts of activated Calcium carbonate.
The preparation method of the anti-plastic-steel sheet pile that fractures of the high intensity is by 100 parts by weight of polyvinyl chloride, vinyl imidazole 16
Parts by weight, 16 parts of vinyl pyrimidine are uniformly mixed, and add 0.06 parts by weight of lauroyl peroxide, 30min is stirred at 95 DEG C,
After being transferred in kneading machine, 25 parts by weight of acetyl trihexyl citrate, 2,4- dimethyl -6- tert-butyl phenols, 0.2 weight is added
Part, 2 parts by weight of maleic acid dioctyltin, 0.5 parts by weight of ESCALOL 567,30 weight of activated Calcium carbonate
Part, be molded in a mold after extrusion to get.
Embodiment 3
The anti-plastic-steel sheet pile that fractures of high intensity, in parts by weight, raw material includes：100 parts of polyvinyl chloride, acetyl tributyl citrate three
25 parts of own ester, 0.2 part of 2,4 dimethyl 6 tert butyl phenol, 2 parts of maleic acid dioctyltin, 2- hydroxyl -4- methoxyl group hexichol
0.5 part of ketone, 12 parts of vinyl imidazole, 18 parts of vinyl pyrimidine, 0.06 part of lauroyl peroxide, 30 parts of activated Calcium carbonate.
The preparation method of the anti-plastic-steel sheet pile that fractures of the high intensity is by 100 parts by weight of polyvinyl chloride, vinyl imidazole 12
Parts by weight, 18 parts of vinyl pyrimidine are uniformly mixed, and add 0.06 parts by weight of lauroyl peroxide, 30min is stirred at 95 DEG C,
After being transferred in kneading machine, 25 parts by weight of acetyl trihexyl citrate, 2,4- dimethyl -6- tert-butyl phenols, 0.2 weight is added
Part, 2 parts by weight of maleic acid dioctyltin, 0.5 parts by weight of ESCALOL 567,30 weight of activated Calcium carbonate
Part, be molded in a mold after extrusion to get.
Embodiment 4
The anti-plastic-steel sheet pile that fractures of high intensity, in parts by weight, raw material includes：100 parts of polyvinyl chloride, acetyl tributyl citrate three
25 parts of own ester, 0.2 part of 2,4 dimethyl 6 tert butyl phenol, 2 parts of maleic acid dioctyltin, 2- hydroxyl -4- methoxyl group hexichol
0.5 part of ketone, 18 parts of vinyl imidazole, 12 parts of vinyl pyrimidine, 0.06 part of lauroyl peroxide, 30 parts of activated Calcium carbonate.
The preparation method of the anti-plastic-steel sheet pile that fractures of the high intensity is by 100 parts by weight of polyvinyl chloride, vinyl imidazole 18
Parts by weight, 12 parts of vinyl pyrimidine are uniformly mixed, and add 0.06 parts by weight of lauroyl peroxide, 30min is stirred at 95 DEG C,
After being transferred in kneading machine, 25 parts by weight of acetyl trihexyl citrate, 2,4- dimethyl -6- tert-butyl phenols, 0.2 weight is added
Part, 2 parts by weight of maleic acid dioctyltin, 0.5 parts by weight of ESCALOL 567,30 weight of activated Calcium carbonate
Part, be molded in a mold after extrusion to get.
Comparative example 1
The anti-plastic-steel sheet pile that fractures of high intensity, in parts by weight, raw material includes：100 parts of polyvinyl chloride, acetyl tributyl citrate three
25 parts of own ester, 0.2 part of 2,4 dimethyl 6 tert butyl phenol, 2 parts of maleic acid dioctyltin, 2- hydroxyl -4- methoxyl group hexichol
0.5 part of ketone, 16 parts of vinyl imidazole, 0.06 part of lauroyl peroxide, 30 parts of activated Calcium carbonate.
The preparation method of the anti-plastic-steel sheet pile that fractures of the high intensity is by 100 parts by weight of polyvinyl chloride, vinyl imidazole 16
Parts by weight, 16 parts of vinyl pyrimidine are uniformly mixed, and add 0.06 parts by weight of lauroyl peroxide, 30min is stirred at 95 DEG C,
After being transferred in kneading machine, 25 parts by weight of acetyl trihexyl citrate, 2,4- dimethyl -6- tert-butyl phenols, 0.2 weight is added
Part, 2 parts by weight of maleic acid dioctyltin, 0.5 parts by weight of ESCALOL 567,30 weight of activated Calcium carbonate
Part, be molded in a mold after extrusion to get.
Comparative example 2
The anti-plastic-steel sheet pile that fractures of high intensity, in parts by weight, raw material includes：100 parts of polyvinyl chloride, acetyl tributyl citrate three
25 parts of own ester, 0.2 part of 2,4 dimethyl 6 tert butyl phenol, 2 parts of maleic acid dioctyltin, 2- hydroxyl -4- methoxyl group hexichol
0.5 part of ketone, 16 parts of vinyl pyrimidine, 0.06 part of lauroyl peroxide, 30 parts of activated Calcium carbonate.
The preparation method of the anti-plastic-steel sheet pile that fractures of the high intensity is by 100 parts by weight of polyvinyl chloride, vinyl pyrimidine 16
Part is uniformly mixed, and adds 0.06 parts by weight of lauroyl peroxide, 30min is stirred at 95 DEG C, after being transferred in kneading machine, add
Enter 25 parts by weight of acetyl trihexyl citrate, 0.2 parts by weight of 2,4 dimethyl 6 tert butyl phenol, maleic acid dioctyltin 2
Parts by weight, 0.5 parts by weight of ESCALOL 567,30 parts by weight of activated Calcium carbonate, after extrusion in a mold at
Type to get.
Comparative example 3
The anti-plastic-steel sheet pile that fractures of high intensity, in parts by weight, raw material includes：100 parts of polyvinyl chloride, acetyl tributyl citrate three
25 parts of own ester, 0.2 part of 2,4 dimethyl 6 tert butyl phenol, 2 parts of maleic acid dioctyltin, 2- hydroxyl -4- methoxyl group hexichol
0.5 part of ketone, 30 parts of activated Calcium carbonate.
The preparation method of the anti-plastic-steel sheet pile that fractures of the high intensity be in kneading machine, be added 100 parts by weight of polyvinyl chloride,
25 parts by weight of acetyl trihexyl citrate, 0.2 parts by weight of 2,4 dimethyl 6 tert butyl phenol, 2 weight of maleic acid dioctyltin
Part, 0.5 parts by weight of ESCALOL 567,30 parts by weight of activated Calcium carbonate are measured, are molded in a mold after extrusion,
To obtain the final product.
Performance test
The impact strength before and after xenon lamp irradiation 3000h is measured according to GB/T 1843-2008.
Claims (10)
1. a kind of anti-plastic-steel sheet pile that fractures of high intensity, which is characterized in that in parts by weight, raw material includes：
The preparation method of the anti-plastic-steel sheet pile that fractures of the high intensity is by 100 parts by weight of polyvinyl chloride, vinyl imidazole 12-18 weights
Amount part, 12-18 parts of vinyl pyrimidine are uniformly mixed, and add initiator 0.01-0.1 parts by weight, 20- is stirred at 90-100 DEG C
After being transferred in kneading machine, plasticizer 20-30 parts by weight, antioxidant 0.05-2 parts by weight, heat stabilizer 2-4 weights is added in 30min
Measure part, ultra-violet absorber 0.1-1 parts by weight, be molded in a mold after extrusion to get.
2. the anti-plastic-steel sheet pile that fractures of high intensity as described in claim 1, which is characterized in that its raw material further includes filler 25-35
Part.
3. the anti-plastic-steel sheet pile that fractures of high intensity as described in claim 1, which is characterized in that the plasticizer is selected from O-phthalic
Acid ester type plasticizer, glutaric acid ester plasticizer, adipic acid ester plasticizer, azelaic acid ester plasticizer, sebacic acid ester increase
Mould agent, phosphate plasticizer, stearic acid ester plasticizer, lauric acid ester plasticizer, citric acid ester plasticizer, oleate
Class plasticizer, trimellitic acid esters plasticizer, epoxy analog derivative plasticizer, sulfonic acid plasticizer, polyol derivative
One kind in plasticizer, maleic acid ester plasticizer, fumaric acid esters plasticizer, itaconic acid ester plasticizer.
4. the anti-plastic-steel sheet pile that fractures of high intensity as described in claim 1, which is characterized in that the antioxidant is selected from phenols antioxygen
Agent, amine antioxidants, phosphite ester kind antioxidant, containing one kind in sulphur ester antioxidant.
5. the anti-plastic-steel sheet pile that fractures of high intensity as described in claim 1, which is characterized in that the heat stabilizer is selected from slag
One kind in lead salt type thermal stabilizing agent, metal soap thermal stabilizers, organic tin heat stabilizer, polyalcohols heat stabilizer.
6. the anti-plastic-steel sheet pile that fractures of high intensity as described in claim 1, which is characterized in that the ultra-violet absorber is selected from water
Poplar esters of gallic acid ultra-violet absorber, benzophenone ultraviolet absorbent, Benzotriazole Ultraviolet Stabilizer, triazines are ultraviolet
Light absorbers, group-substituted acrylonitrile ultra-violet absorber, Oxamides ultra-violet absorber, organic nickel complex class ultraviolet light are inhaled
Receive one kind in agent, hindered amines ultra-violet absorber.
7. the anti-plastic-steel sheet pile that fractures of high intensity as described in claim 1, which is characterized in that the initiator is selected from peroxidating
One kind in ester, peroxycarbonates, peroxidating two acyl, two alkane of peroxidating, ketone peroxide and hydrogen-based peroxide.
8. the anti-plastic-steel sheet pile that fractures of high intensity as claimed in claim 2, which is characterized in that the filler is selected from calcium carbonate, cunning
At least one of mountain flour, clay, blanc fixe, gypsum, mica powder, white carbon, diatomite, calcium silicates.
9. the anti-plastic-steel sheet pile that fractures of high intensity as described in claim 1, which is characterized in that the vinyl imidazole and vinyl
The weight ratio of pyrimidine is 1：1.
10. high intensity as described in any one of claim 1-9 claims is anti-fracture plastic-steel sheet pile construction of hydro project,
Application in waterwork.
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|---|---|---|---|---|
| CN107880435B (en) * | 2017-11-16 | 2020-04-28 | 扬州市邗江扬子汽车内饰件有限公司 | PVC sheet pile for foundation resistance support and preparation method thereof |
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| CN106632871A (en) | 2017-05-10 |
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