CN109608582A - A kind of calcium carbonate functional master batch - Google Patents
A kind of calcium carbonate functional master batch Download PDFInfo
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- CN109608582A CN109608582A CN201811484316.7A CN201811484316A CN109608582A CN 109608582 A CN109608582 A CN 109608582A CN 201811484316 A CN201811484316 A CN 201811484316A CN 109608582 A CN109608582 A CN 109608582A
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- Prior art keywords
- calcium carbonate
- parts
- calcium
- master batch
- carbonate
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 161
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 62
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 40
- 229920001971 elastomer Polymers 0.000 claims abstract description 23
- 239000000806 elastomer Substances 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 19
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003085 diluting agent Substances 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000000593 microemulsion method Methods 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 36
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 27
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 16
- 238000010992 reflux Methods 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 235000019441 ethanol Nutrition 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- FRPZMMHWLSIFAZ-UHFFFAOYSA-N 10-undecenoic acid Chemical compound OC(=O)CCCCCCCCC=C FRPZMMHWLSIFAZ-UHFFFAOYSA-N 0.000 claims description 11
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 11
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims description 10
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 10
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 9
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 9
- 229910001424 calcium ion Inorganic materials 0.000 claims description 9
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 8
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 8
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical group [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 8
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 8
- 239000001110 calcium chloride Substances 0.000 claims description 8
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 8
- 239000003999 initiator Substances 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 8
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 7
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 239000003960 organic solvent Substances 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- 239000007790 solid phase Substances 0.000 claims description 6
- 150000001336 alkenes Chemical class 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 238000011065 in-situ storage Methods 0.000 claims description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 159000000007 calcium salts Chemical class 0.000 claims description 4
- 150000005323 carbonate salts Chemical class 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 2
- 229920005672 polyolefin resin Polymers 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 229920001903 high density polyethylene Polymers 0.000 abstract description 16
- 239000004700 high-density polyethylene Substances 0.000 abstract description 16
- 229920005989 resin Polymers 0.000 abstract description 12
- 239000011347 resin Substances 0.000 abstract description 12
- 239000002245 particle Substances 0.000 abstract description 9
- 239000002131 composite material Substances 0.000 abstract description 4
- 238000011049 filling Methods 0.000 abstract description 4
- 238000007792 addition Methods 0.000 abstract description 3
- 125000000524 functional group Chemical group 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 229910052806 inorganic carbonate Inorganic materials 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 239000008096 xylene Substances 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 14
- 229920000642 polymer Polymers 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 239000011259 mixed solution Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 229920000747 poly(lactic acid) Polymers 0.000 description 3
- 239000004626 polylactic acid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- FYHXNYLLNIKZMR-UHFFFAOYSA-N calcium;carbonic acid Chemical compound [Ca].OC(O)=O FYHXNYLLNIKZMR-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 235000002639 sodium chloride Nutrition 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- -1 Calcium carboxylates Chemical class 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 238000001157 Fourier transform infrared spectrum Methods 0.000 description 1
- 210000002659 acromion Anatomy 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000005909 ethyl alcohol group Chemical group 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 235000013580 sausages Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- 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
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
-
- 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
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
- C08F255/06—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethene-propene-diene terpolymers
-
- 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
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2451/04—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2451/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
-
- 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
- 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
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of calcium carbonate functional master batch, belong to polymerinorganic calcium carbonate composite material technical field.It is made of activated Calcium carbonate, HDPE (high density polyethylene (HDPE)), elastomer and other auxiliary agents.Preparation method uses two step method, activated Calcium carbonate is prepared using microemulsion method first, then activated Calcium carbonate, vector resin, elastomer and other auxiliary agents are dissolved in diluent xylene solution, after fully reacting under heating stirring, solvent and unreacted impurity are extracted, washing dries and obtains finished product masterbatch.Solves the problems, such as the surface difficulty cladding of art-recognized inorganic carbonate calcium particle, and filling master batch performance it is single, can not enough additions the problem of, while by surface-functionalized to calcium carbonate masterbatch, make functional group on its surface grafting, its application field is widened, its application value is improved.
Description
Technical field
The present invention relates to technical field of composite materials more particularly to a kind of calcium carbonate functional master batch, belong to polymerinorganic
Calcium carbonate composite material technical field.
Background technique
Calcium carbonate is a kind of important industrial chemicals, abundant with raw material sources, cheap and easy to get, and application performance is excellent to wait spies
Point.Research find the calcium carbonate of different-shape and size have the characteristics that respective unique property and, therefore it is as inorganic filler
It is widely used in the modified additives such as plastics, rubber, macromolecule resin, coating, ink, medicine and food, improves product
Can, improve product quality.
In recent years, with going deep into calcium carbonate preparation method research, it was recognized that different-shape calcium carbonate used
Application field is also not quite similar, such as spherical calcium carbonate is more easily evenly dispersed in coating, and Painting effect is preferable；It is cubic
Calcium carbonate be easier to disperse in paint；In chainlike calcium carbonate addition rubber, plastic products, reinforcing effect can be played；It is needle-shaped
Or rodlike calcium carbonate is with, capable of being prepared into can be played while toughening, the effect of reinforcement by the plastics of environment degradable in the plastic.
That is, by regulate and control calcium carbonate size and pattern become determine calcium carbonate can by different field apply it is crucial because
Element.
Using inorganic carbonate calcium as thermoplastic resin filling master batch, the main purpose added in thermoplastic articles is
While guaranteeing that material has excellent machinability, it the maximum amount of can add, replace high cost with cheap filling master batch
Thermoplastic resin raw materials, reduce cost to reach, with improving the mesh of performance.It will usually add in thermoplastic resin process
Auxiliary agent, filler for adding etc., which are concentrated in vector resin, is made filling master batch, make it have be easy to metered charge and blending operations,
The advantages that purifying working environment.But commercially available calcium carbonate particle diameter distribution is relatively narrow, pattern is single, easy secondary agglomeration, cannot be fine
Meet actual needs.Meet needs through being blended frequently with the particle of a variety of different-grain diameters and pattern in current practice, but
Mix it is inhomogenous, it is not only inconvenient for use, and influence using effect.So, partial size and morphology controllable are prepared in situ as needed
Activated Calcium carbonate, be directly used in masterbatch preparation will likely solve calcium carbonate particle reunion problem, have no relevant report at present.
Summary of the invention
It is an object of that present invention to provide a kind of methods of activated Calcium carbonate that partial size and morphology controllable is prepared in situ, thus
To the calcium carbonate functional master batch haveing excellent performance.
The inorganic rodlike work of partial size and morphology controllable, wide distribution is prepared in situ in purpose to realize the present invention, the present invention first
Property calcium carbonate, the masterbatch that elastomer is prepared into similar sausage structure is then added, because of the active functional group of its surface grafting, and carbon
Sour calcium and polymer overmold bed boundary are enhanced interface binding power, have been well solved calcium carbonate particle with chemistry key connection
The interface cohesion problem of agglomeration traits and itself and polymer.
The calcium carbonate functional master batch is by A: polyvinyl resin (HDPE), B: activated Calcium carbonate, C: elastomer, diluent and
Other auxiliary agents are prepared, and each component parts by weight composition is as follows:
A HDPE 10-20
B activity calcium carbonate 40-60
C elastomer 25-40
Other auxiliary agent 1.5-5.5
Diluent 200-300
Wherein the elastomer is ethylene-propylene diene copolymer and/or butadiene-styrene rubber；Other auxiliary agents are ethylene oxide, methyl-prop
Olefin(e) acid ethylene oxidic ester (GMA), glycidyl acrylate, styrene, methacrylic acid, at least two in methyl acrylate
(being abbreviated as " D ") and antioxidant 1010 (being abbreviated as " E ") and initiator benzoyl peroxide composition (being abbreviated as " F ")；It is described
Diluent be dimethylbenzene.
The activated Calcium carbonate is prepared in situ using microemulsion method, is realized by the following method: being 0.5- concentration
The calcium saline solution of 2.5mol/L is added to according to the ratio in the mixed system of organic solvent and modifying agent composition, after mixing,
Under stirring, the soluble carbonate salt aqueous solution of 0.5-2.5mol/L, the molar ratio of carbanion and calcium ion are instilled
For 1:1.05；After dripping off, at 10-35 DEG C, it is stirred at reflux reaction, precipitation filters to isolate solid phase, and drying obtains rodlike activity
Calcium carbonate；Transmissioning electric mirror determining obtains the diameter of the rodlike calcium carbonate of activity are as follows: 0.2-0.5 microns, length is 1.0-2.5 microns.
Each component parts by weight composition is as follows: when preparing activated Calcium carbonate, the parts by weight of calcium salt and organic solvent, modifying agent
Are as follows: 6 parts: 60 parts: 34 parts.
The calcium salt is calcium chloride or calcium nitrate；The soluble carbonate salt is sodium carbonate or potassium carbonate；Described is organic
Solvent is ethyl alcohol；The modifying agent is undecenoic acid, methyl propenoic acid glycidyl ether, at least one in epoxychloropropane
Kind；
The calcium carbonate functional master batch is prepared using following technique:
Blender is being housed, reflux condensing tube in the reactor of thermometer, sequentially adds polyolefin resin according to the proportion
(HDPE), elastomer, diluent stir, heating；Reaction system is increased to 120-135 DEG C, above-mentioned activated Calcium carbonate is added,
Stirring, isothermal reaction, are added other auxiliary agents, are allowed to be uniformly dispersed, after reaction, reaction system is separated, is dried, i.e.,
Obtain product.
The principle of the invention is as follows: (1) calcium carbonate functional master batch of the present invention is by activated Calcium carbonate, vector resin, elasticity
Body and other auxiliary agents are prepared.Using two step method, activated Calcium carbonate is prepared using microemulsion method first, then active carbonic acid
Calcium, vector resin, elastomer and other auxiliary agents are dissolved in xylene solution, after homogeneous reaction under heating stirring, are extracted molten
Agent and unreacted impurity, washing dries and obtains finished product, in the calcium carbonate functional master batch, the polymer of calcium carbonate and clad
With chemistry key connection between (HDPE and elastomer), interface binding power is enhanced；The active group that its surface is contained such as epoxy group
Group, double bond etc. can be chemically reacted with the active site in polymer at high temperature, and the carrier in calcium carbonate functional master batch
Resin rigidity component and elastomer flexible component are good with polymer compatibility, can improve the dispersion of masterbatch in a polymer matrix
Property, improve the mobility and processability of polymeric matrix, and assign polymeric matrix preferable physical mechanical property.(2) originally
The preparation principle of the activated Calcium carbonate of disclosure of the invention is: first a kind of water-soluble Ca salt and organic solvent, modifying agent being mixed
Clear solution, then the aqueous solution of another water soluble carbonate is added dropwise in former solution and is prepared into pattern and size tunable
Calcium carbonate emulsion, filtration drying obtains activated Calcium carbonate.Since calcium ion, hydroxyl etc. are contained in calcium carbonate particle surface, it is easy to
Chemical reaction generation ionic bond occurs with the modifying agent contained in system for absorption, so that its surface be made to become oleophylic from hydrophily
Property, the change of charging sequence had not only avoided the reunion of particle, but also improved the compatibility of itself and organic substance.Modifying agent can be controlled
The morphology and size of calcium carbonate particle processed, and be grafted or adsorb in calcium carbonate surface, improve the surface property of calcium carbonate, obtains
Activated Calcium carbonate improves its compatibility with polymeric matrix and dispersibility in a polymer matrix, reduces and reunites.Wherein
Byproduct sodium chloride, potassium chloride, sodium nitrate, potassium nitrate etc. can be used as crystallization nucleating agent and nucleation accelerating agent in system, have
Accelerate the effect of matrix polymer crystallization, part residual does not influence using effect, can also need not remove.
The invention has the advantages that the surface active groups of (1) activated Calcium carbonate can according to need preparation, while calcium carbonate surface
With chemical bond coated polymer, the interface of secured chemical bonding is formed, solves the boundary layer easy fracture of calcium carbonate and polymer
Problem and reunion problem.(2) present invention prepares functional master batch using substep microemulsion-solwution method, and obtained masterbatch performance is equal
One, controllable morphology and size can not be prepared by overcoming mechanical blending method and reacting inhomogenous defect and a step solwution method
The defect of calcium carbonate particle, is easy to be extended and applied.
Detailed description of the invention
Fig. 1 is the TEM transmission electron microscope picture of activated Calcium carbonate prepared by the embodiment of the present invention 1.
The TEM transmission electron microscope picture of calcium carbonate functional master batch prepared by Fig. 2 embodiment of the present invention 1.
Fig. 3 is the FTIR spectrum figure of nanometer calcium carbonate functional master batch prepared by the embodiment of the present invention 1, it can be seen that
720cm-1Nearby there is apparent acromion (731cm-1), the peak crystallization of HDPE component should be belonged to[21], it was demonstrated that the presence of HDPE.
This is because MB is during the preparation process, HDPE is crystallized.Meanwhile 966 cm-1, 910 cm-1Neighbouring characteristic absorption peak ownership
In the characteristic absorption of butadiene-styrene rubber elastomer, 910 cm-1It is also double bond characteristic absorption peak；848 cm-1Nearby there is apparent inhale
Peak is received, should belong to the characteristic absorption peak of epoxy group, and in wave number is 1575cm-1、1555cm-1Place, occurs more apparent
Calcium carboxylates ionic bond characteristic absorption band.Infrared finger print atlas, which has further confirmed, new keys generation, and ring is contained on masterbatch surface
Oxygen functional group and double bond.
Specific embodiment
It is as follows for embodiment for the present invention is better described:
Embodiment 1
Activated Calcium carbonate specific the preparation method is as follows: weigh the calcium chloride water that concentration is 1.5mol/L be added to ethyl alcohol/
In the mixed system of undecenoic acid composition, calcium chloride: ethyl alcohol: the mass ratio of undecenoic acid are as follows: 6:60:34 is stirred into uniform
Transparent mixed solution；Concentration is instilled as the wet chemical of 1.5mol/L, the molar ratio of carbanion and calcium ion is 1:
1.05, after dripping off, system constant temperature is stirred at reflux reaction 2.5 hours, precipitation 38 hours, filters to isolate solid phase to 20-25 DEG C,
Drying is to get rodlike modified calcium carbonate.Transmissioning electric mirror determining obtains the diameter of the rodlike calcium carbonate of activity are as follows: and 0.2-0.5 microns,
Length is 1.0-2.5 microns.(referring to attached drawing 1).
10 parts of HDPE resins, 20 parts of ethylene-propylene diene copolymers, 5 parts of butadiene-styrene rubber elastomers, 200 parts of diluents two are weighed according to the ratio
Toluene is sequentially added equipped with blender, reflux condensing tube, in four mouthfuls of reactors of thermometer, then carries out being slowly stirred heating,
When temperature reaches 125-131 DEG C, under conditions of keeping temperature to stablize, after making material dissolution, 40 parts of above-mentioned activity are sequentially added
1.0 parts of glycidyl methacrylate and 0.5 part of styrene monomer is added dropwise in calcium carbonate, and stirring is allowed to be uniformly dispersed, then plus
Enter 0.01 part of initiator benzoyl peroxide, constant temperature is stirred to react 2-10 hours, is eventually adding antioxidant 1010 about 0.05
Part, stop reaction after mixing evenly, reaction system is separated, is dried to get to calcium carbonate functional master batch, drier is put into
In it is spare.
Embodiment 2
Activated Calcium carbonate specific the preparation method is as follows: weigh the calcium chloride water that concentration is 0.5mol/L, be added to ethyl alcohol/
In the mixed system of (undecenoic acid+epoxychloropropane) composition, calcium chloride: ethyl alcohol: the quality of (undecenoic acid+epoxychloropropane)
Percentage are as follows: 6:60:(30+4), stir into uniform transparent mixed solution；It is water-soluble to instill the potassium carbonate that concentration is 2.0mol/L
The molar ratio of liquid, carbanion and calcium ion is 1:1.05, and after dripping off, system constant temperature is stirred at reflux reaction to 20-25 DEG C
2.5 hours, precipitation 96 hours, solid phase is filtered to isolate, is dried to get rodlike activated Calcium carbonate.Transmissioning electric mirror determining is lived
Property rodlike calcium carbonate diameter are as follows: 0.2-0.5 microns, length is 1.0-2.5 microns.
15 parts of HDPE resins, 20 parts of ethylene-propylene diene copolymers, 10 parts of butadiene-styrene rubber elastomers, 250 parts of diluents are weighed according to the ratio
Dimethylbenzene is sequentially added equipped with blender, reflux condensing tube, in four mouthfuls of reactors of thermometer, then carry out being slowly stirred plus
Heat under conditions of keeping temperature to stablize, after making material dissolution, sequentially adds 50 parts of above-mentioned work when temperature reaches 120-128 DEG C
Property calcium carbonate, be added dropwise 1.5 parts of glycidyl acrylate, 1.0 parts of methacrylic acid monomer, 0.3 part of methyl acrylate, stirring make
Be uniformly dispersed, then be added 0.003 part of initiator benzoyl peroxide, constant temperature is stirred to react 6-15 hours, is eventually adding anti-
About 0.01 part of oxygen agent 1010, stop reaction after mixing evenly, reaction system is separated, is dried to get calcium carbonate function is arrived
Energy masterbatch, is put into spare in drier.
Embodiment 3
Activated Calcium carbonate specific the preparation method is as follows: pipette the calcium nitrate aqueous solution that concentration is 1.0mol/L, be added to ethyl alcohol/
In the mixed system of (undecenoic acid+epoxychloropropane+methyl propenoic acid glycidyl ether) composition, calcium nitrate: ethyl alcohol: (11
Olefin(e) acid+epoxychloropropane+methyl propenoic acid glycidyl ether) mass percent are as follows: 6:60:(20+12+2), stir into uniform
Transparent mixed solution；Concentration is instilled as the aqueous sodium carbonate of 1.5mol/L, the molar ratio of carbanion and calcium ion is
1:1.05, after dripping off, system constant temperature is stirred at reflux reaction 2.5 hours, precipitation 48 hours, filters to isolate solid to 20-25 DEG C
Phase is dried to get rodlike activated Calcium carbonate.Transmissioning electric mirror determining obtains the diameter of the rodlike calcium carbonate of activity are as follows: 0.2-0.5 is micro-
Rice, length are 1.0-2.5 microns.
20 parts of HDPE resins, 25 parts of ethylene-propylene diene copolymers, 15 parts of butadiene-styrene rubber elastomers, 300 parts of diluents are weighed according to the ratio
Dimethylbenzene is sequentially added equipped with blender, reflux condensing tube, in four mouthfuls of reactors of thermometer, then carry out being slowly stirred plus
Heat under conditions of keeping temperature to stablize, after making material dissolution, sequentially adds 60 parts of above-mentioned work when temperature reaches 125-135 DEG C
Property calcium carbonate, be added dropwise 3 parts of glycidyl methacrylate, 2.26 parts of styrene monomer, stirring be allowed to be uniformly dispersed, then plus
Entering 0.04 part of initiator benzoyl peroxide, constant temperature is stirred to react 8-20 hours, it is eventually adding about 0.2 part of antioxidant 1010,
Stop reaction after mixing evenly, reaction system is separated, is dried to get to calcium carbonate functional master batch, is put into drier
It is spare.
Embodiment 4
Activated Calcium carbonate specific the preparation method is as follows: pipette the calcium nitrate aqueous solution that concentration is 2.0mol/L, be added to ethyl alcohol/
Undecenoic acid+methyl propenoic acid glycidyl ether) composition mixed system in, calcium nitrate: ethyl alcohol: (undecenoic acid+metering system
Acid glycidyl ether) mass percent are as follows: 6:60:(20+14), stir into uniform transparent mixed solution；Instilling concentration is
The molar ratio of the wet chemical of 0.5mol/L, carbanion and calcium ion is 1:1.05, and after dripping off, system constant temperature is extremely
20-25 DEG C, it is stirred at reflux reaction 2.5 hours, precipitation 80 hours, solid phase is filtered to isolate, dries to get rodlike active carbonic acid
Calcium.Transmissioning electric mirror determining obtains the diameter of the rodlike calcium carbonate of activity are as follows: 0.2-0.5 microns, length is 1.0-2.5 microns.
15 parts of HDPE resins, 20 parts of ethylene-propylene diene copolymers, 10 parts of butadiene-styrene rubber elastomers, 280 parts of diluents are weighed according to the ratio
Dimethylbenzene is sequentially added equipped with blender, reflux condensing tube, in four mouthfuls of reactors of thermometer, then carry out being slowly stirred plus
Heat under conditions of keeping temperature to stablize, after making material dissolution, sequentially adds 50 parts of above-mentioned work when temperature reaches 125-131 DEG C
Property calcium carbonate, be added dropwise 2.5 parts of glycidyl acrylate, 2.5 parts of styrene monomer, stirring be allowed to be uniformly dispersed, be then added
0.03 part of initiator benzoyl peroxide, constant temperature is stirred to react 10-25 hours, is eventually adding about 0.01 part of antioxidant 1010,
It must stop reaction after mixing evenly, reaction system is separated, is dried to get to nanometer calcium carbonate functional master batch, is put into dry
It is spare in dry device.
Embodiment 5
Activated Calcium carbonate specific the preparation method is as follows: weigh the calcium nitrate aqueous solution that concentration is 2.5mol/L, be added to ethyl alcohol/
In the mixed system of (undecenoic acid+epoxychloropropane+methyl propenoic acid glycidyl ether) composition, calcium nitrate: ethyl alcohol: (11
Olefin(e) acid+epoxychloropropane+methyl propenoic acid glycidyl ether) mass percent are as follows: 6:60:(20+7+7), stir into uniform
Transparent mixed solution；Concentration is instilled as the wet chemical of 1.0mol/L, the molar ratio of carbanion and calcium ion is
1:1.05, after dripping off, system constant temperature is stirred at reflux reaction 2.5 hours, precipitation 60 hours, filters to isolate solid to 20-25 DEG C
Phase is dried to get rodlike activated Calcium carbonate.Transmissioning electric mirror determining obtains the diameter of the rodlike calcium carbonate of activity are as follows: 0.2-0.5 is micro-
Rice, length are 1.0-2.5 microns.
20 parts of HDPE resins, 40 parts of butadiene-styrene rubber elastomers, 300 parts of diluent dimethylbenzene are weighed according to the ratio sequentially adds dress
There is a blender, reflux condensing tube in four mouthfuls of reactors of thermometer, then carries out being slowly stirred heating, when temperature reaches 120-
At 125 DEG C, under conditions of keeping temperature to stablize, after making material dissolution, 55 parts of above-mentioned active nano-calcium carbonates, dropwise additions are sequentially added
1.0 parts of glycidyl methacrylate, 1.0 parts of glycidyl acrylate, 1.02 parts of styrene, 0.5 part of methacrylic acid,
0.5 part of methyl acrylate, stirring is allowed to be uniformly dispersed, and is then added 0.03 part of initiator benzoyl peroxide, constant temperature stirring is anti-
It answers 15-30 hours, is eventually adding about 0.45 part of antioxidant 1010, stop reaction after mixing evenly, reaction system is divided
From, drying to get arrive nanometer calcium carbonate functional master batch, be put into spare in drier.
Embodiment 6
Activated Calcium carbonate specific the preparation method is as follows: weigh the calcium chloride water that concentration is 2.5mol/L, be added to ethyl alcohol/
In the mixed system of (undecenoic acid+epoxychloropropane+methyl propenoic acid glycidyl ether) composition, calcium chloride: ethyl alcohol: (11
Olefin(e) acid+epoxychloropropane+methyl propenoic acid glycidyl ether) mass ratio are as follows: 6:60:(22+2+10), stir into uniform saturating
Bright mixed solution；Concentration is instilled as the wet chemical of 2.0mol/L, the molar ratio of carbanion and calcium ion is 1:
1.05, after dripping off, system constant temperature is stirred at reflux reaction 2.5 hours, precipitation 24 hours, filters to isolate solid phase to 25-35 DEG C,
Drying is to get rodlike activated Calcium carbonate.Transmissioning electric mirror determining obtains the diameter of the rodlike calcium carbonate of activity are as follows: and 0.2-0.5 microns,
Length is 1.0-2.5 microns.
15 parts of HDPE resins, 20 parts of ethylene-propylene diene copolymers, 10 parts of butadiene-styrene rubber elastomers, 260 parts of diluents are weighed according to the ratio
Dimethylbenzene sequentially adds in 500 parts of four mouthfuls of reaction flasks, then carries out being slowly stirred heating, when temperature reaches 120-125 DEG C, protects
Under conditions of holding temperature stabilization, after making material dissolution, sequentially adds 60 parts of above-mentioned active nano-calcium carbonates, methacrylic acid is added dropwise
1.0 parts of ethylene oxidic ester, 1.0 parts of glycidyl acrylate, 0.5 part of styrene, 1.0 parts of methyl acrylate, stirring are allowed to point
It dissipates uniformly, is then added 0.02 part of initiator benzoyl peroxide, constant temperature is stirred to react 20-28 hours, is eventually adding antioxidant
1010 about 0.15 parts, stop reaction after mixing evenly, reaction system is separated, is dried to get nanometer calcium carbonate function is arrived
Energy masterbatch, is put into spare in drier.
The apparent conversion and productivity parameters of prepared calcium carbonate functional master batch are as shown in the table:
The apparent conversion and yield of 1. calcium carbonate functional master batch of subordinate list
Note: the apparent conversion of masterbatch: since unreacted modifying agent is in the last handling process (separation, drying) for preparing masterbatch
Be removed, thus modifying agent apparent conversion (Ta) it is calculated as follows to obtain:
(1)
It is as follows for Application Example for the performance for illustrating masterbatch: with 10 parts of masterbatch of the preparation of embodiment 1 with 90 parts of polylactic acid double
Extruding pelletization in screw extruder, injection molding measure mechanical property compared with raw material polylactic acid, the notch shock of composite material
30%, 28%, the 22% of raw material polylactic acid is respectively increased in intensity, bending elastic modulus, tensile yield strength and elongation at break
With 6.1%.It presents while improve polydactyl acid toughness, rigidity does not reduce also increase good not only and changes
Property effect.
Claims (2)
1. a kind of calcium carbonate functional master batch, characterized in that the masterbatch is by A: polyvinyl resin (HDPE), B: activated Calcium carbonate, C:
Elastomer and other auxiliary agents are prepared, and each component parts by weight composition is as follows:
A HDPE 10-20
B activity calcium carbonate 40-60
C elastomer 25-40
Other auxiliary agent 1.5-5.5
Diluent 200-300
Wherein the elastomer is ethylene-propylene diene copolymer and/or butadiene-styrene rubber；Other auxiliary agents are ethylene oxide, methyl-prop
Olefin(e) acid ethylene oxidic ester (GMA), glycidyl acrylate, styrene, methacrylic acid, at least two in methyl acrylate
And antioxidant 1010 and initiator benzoyl peroxide；The diluent is dimethylbenzene；
The activated Calcium carbonate is prepared in situ using microemulsion method, is realized by the following method: being 0.5-2.5mol/ concentration
The calcium saline solution of L is added to according to the ratio in the mixed system of organic solvent and modifying agent composition, after mixing, in stirring shape
Under state, the soluble carbonate salt aqueous solution of 0.5-2.5mol/L is instilled, the molar ratio of carbanion and calcium ion is 1:1.05；
After dripping off, at 10-35 DEG C, it is stirred at reflux reaction, precipitation filters to isolate solid phase, and drying obtains rodlike activated Calcium carbonate；
The calcium salt is calcium chloride or calcium nitrate；The soluble carbonate salt is sodium carbonate or potassium carbonate；The organic solvent
For ethyl alcohol；The modifying agent is at least one of undecenoic acid, methyl propenoic acid glycidyl ether, epoxychloropropane；
The calcium carbonate functional master batch is prepared with the following method: blender, reflux condensing tube, the reaction of thermometer are being housed
In device, polyolefin resin (HDPE), elastomer, diluent are sequentially added according to the proportion, are stirred, heating；Reaction system is increased
To 120-135 DEG C, above-mentioned activated Calcium carbonate is added, stirring, isothermal reaction are added other auxiliary agents, are allowed to be uniformly dispersed, reaction knot
Reaction system is separated, is dried to get product by Shu Hou.
2. calcium carbonate functional master batch as described in claim 1, which is characterized in that each component parts by weight composition is as follows: preparation is lived
Property calcium carbonate when, the parts by weight of calcium salt and organic solvent, modifying agent are as follows: 6 parts: 60 parts: 34 parts.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1631792A (en) * | 2004-11-25 | 2005-06-29 | 浙江大学 | Single dispersing micron chopped fiber-like aragonite type calcium carbonate and preparation method thereof |
| CN103570051A (en) * | 2013-11-15 | 2014-02-12 | 河南省分析测试研究中心 | Method for preparing nano calcium carbonate quantum dot through microemulsion system |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1631792A (en) * | 2004-11-25 | 2005-06-29 | 浙江大学 | Single dispersing micron chopped fiber-like aragonite type calcium carbonate and preparation method thereof |
| CN103570051A (en) * | 2013-11-15 | 2014-02-12 | 河南省分析测试研究中心 | Method for preparing nano calcium carbonate quantum dot through microemulsion system |
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| Title |
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| 褚艳红 等: "功能化纳米碳酸钙母料的制备与表征", 《化工矿物与加工》 * |
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