CN107936620A - A kind of shutter leaf modified heavy calcium carbonate and preparation method thereof - Google Patents
A kind of shutter leaf modified heavy calcium carbonate and preparation method thereof Download PDFInfo
- Publication number
- CN107936620A CN107936620A CN201710969512.2A CN201710969512A CN107936620A CN 107936620 A CN107936620 A CN 107936620A CN 201710969512 A CN201710969512 A CN 201710969512A CN 107936620 A CN107936620 A CN 107936620A
- Authority
- CN
- China
- Prior art keywords
- parts
- weight
- calcium carbonate
- heavy calcium
- modified heavy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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 38
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims description 7
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 20
- 241000276489 Merlangius merlangus Species 0.000 claims abstract description 19
- 229960000541 cetyl alcohol Drugs 0.000 claims abstract description 15
- RRLOOYQHUHGIRJ-UHFFFAOYSA-M sodium;ethyl sulfate Chemical compound [Na+].CCOS([O-])(=O)=O RRLOOYQHUHGIRJ-UHFFFAOYSA-M 0.000 claims abstract description 15
- 239000004359 castor oil Substances 0.000 claims abstract description 14
- 235000019438 castor oil Nutrition 0.000 claims abstract description 14
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims abstract description 14
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002253 acid Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000012467 final product Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- IRHTZOCLLONTOC-UHFFFAOYSA-N hexacosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCO IRHTZOCLLONTOC-UHFFFAOYSA-N 0.000 claims 2
- 241000283153 Cetacea Species 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 description 5
- 238000012797 qualification Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- -1 carbene compound Chemical class 0.000 description 2
- 125000002843 carboxylic acid group Chemical group 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910001748 carbonate mineral Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- XRRONFCBYFZWTM-UHFFFAOYSA-N octadecanoic acid;sodium Chemical compound [Na].CCCCCCCCCCCCCCCCCC(O)=O XRRONFCBYFZWTM-UHFFFAOYSA-N 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 229940084106 spermaceti Drugs 0.000 description 1
- 239000012177 spermaceti Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/02—Compounds of alkaline earth metals or magnesium
- C09C1/021—Calcium carbonates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
Abstract
The present invention relates to calcium carbonate field, it discloses a kind of shutter leaf modified heavy calcium carbonate, is prepared by following raw material:100 parts of powdered whiting, 0.5 1 parts by weight of cetanol sodium sulfovinate, 0.5 1 parts by weight of odium stearate, 1 1.5 parts by weight of castor oil acid.The purpose of the present invention is a kind of shutter leaf modified heavy calcium carbonate of low reunion of offer.
Description
Technical field
The present invention relates to calcium carbonate field, particularly a kind of shutter leaf modified heavy calcium carbonate.
Background technology
Powdered whiting is to be ground to form by natural carbonate mineral such as calcite, marble, lime stone.It is common powder
Shape inorganic filler, have chemical purity is high, inertia is big, be not easy to chemically react, heat endurance is good, will not be decomposed below 400 DEG C,
Whiteness is high, oil absorbency is low, index of refraction is low, matter is soft, it is dry, without the crystallization water, the low wearing valve of hardness it is small, it is nontoxic, tasteless, odorless,
The advantages that good dispersion.The shape of powdered whiting is all irregular, its granular size differs greatly, and particle has necessarily
Corner angle, rough surface, particle diameter distribution is wider, and particle diameter is larger, and average grain diameter is generally 1~10 μm.This also brings heavy carbon
Some shortcomings of sour calcium in application process, such as easily reunite.This shortcoming shows the most obvious in stone molding product.
Excessive reunion easily makes product fracture, and yields declines.
The content of the invention
The object of the present invention is to provide a kind of shutter leaf modified heavy calcium carbonate of low reunion.
The technical scheme is that：A kind of shutter leaf modified heavy calcium carbonate, passes through following raw material system
It is standby to obtain:
100 parts of powdered whiting, cetanol sodium sulfovinate 0.5-1 parts by weight, odium stearate 0.5-1 parts by weight, castor oil
Sour 1-1.5 parts by weight.
In above-mentioned shutter leaf modified heavy calcium carbonate, it is prepared by following raw material:
100 parts of powdered whiting, cetanol sodium sulfovinate 0.6-0.8 parts by weight, odium stearate 0.6-0.8 parts by weight, castor
Sesame oil acid 1.2-1.4 parts by weight.
Meanwhile present invention also offers a kind of preparation method of shutter leaf modified heavy calcium carbonate, the method
Specially：Cetanol sodium sulfovinate, odium stearate, castor oil acid are added drop-wise in dry-blender with powdered whiting, in 70-
Mixed at high speed 20-30min under conditions of 80 DEG C, to obtain the final product.
Beneficial effects of the present invention are as follows：
The present invention passes through its carboxylic acid group and ethylene linkage by 16-18 alkyl salt and 18 carbene compound combinations, castor oil acid
Preferable package action can be formed to heavy calcium carbonate surface, forms a nucleocapsid mechanism, odium stearate, spermaceti alcohol sulfuric ester
Sodium forms backbone in the shell layer surface, forms a tri-layer sphere structure, and spacing becomes larger between making powdered whiting particle,
Reunion tendency diminishes.Be found through experiments that, using odium stearate, cetanol sodium sulfovinate compared to be used alone odium stearate,
The qualification rate for the louver being prepared has reached more than 98%, and the powdered whiting for using odium stearate to be modified is prepared into
To louver qualification rate can only maintain 80-85%.
Embodiment
With reference to embodiment, technical scheme is described in further detail, but is not formed pair
Any restrictions of the present invention.
Embodiment 1：
A kind of shutter leaf modified heavy calcium carbonate, is prepared by following raw material:
100 parts of powdered whiting, 0.7 parts by weight of cetanol sodium sulfovinate, 1 parts by weight of odium stearate, 1 weight of castor oil acid
Part.
Specifically preparation method is：Cetanol sodium sulfovinate, odium stearate, castor oil acid are added drop-wise to powdered whiting
In dry-blender, the mixed at high speed 25min under conditions of 70-80 DEG C, to obtain the final product.
Embodiment 2：
A kind of shutter leaf modified heavy calcium carbonate, is prepared by following raw material:
100 parts of powdered whiting, 1 parts by weight of cetanol sodium sulfovinate, 0.5 parts by weight of odium stearate, 1.5 weight of castor oil acid
Measure part.
Specifically preparation method is：Cetanol sodium sulfovinate, odium stearate, castor oil acid are added drop-wise to powdered whiting
In dry-blender, the mixed at high speed 30min under conditions of 70-80 DEG C, to obtain the final product.
Embodiment 3：
A kind of shutter leaf modified heavy calcium carbonate, is prepared by following raw material:
100 parts of powdered whiting, 0.5 parts by weight of cetanol sodium sulfovinate, 0.7 parts by weight of odium stearate, castor oil acid 1.3
Parts by weight.
Specifically preparation method is：Cetanol sodium sulfovinate, odium stearate, castor oil acid are added drop-wise to powdered whiting
In dry-blender, the mixed at high speed 20min under conditions of 70-80 DEG C, to obtain the final product.
The present embodiment passes through its carboxylic acid group and alkene by 16-18 alkyl salt and 18 carbene compound combinations, castor oil acid
Bond energy is enough to form heavy calcium carbonate surface preferable package action, forms a nucleocapsid mechanism, odium stearate, cetanol sulfuric acid
Ester sodium forms backbone in the shell layer surface, forms a tri-layer sphere structure, and spacing becomes between making powdered whiting particle
Greatly, reunion tendency diminishes.It is found through experiments that, using odium stearate, cetanol sodium sulfovinate compared to exclusive use stearic acid
Sodium, the qualification rate for the louver being prepared has reached more than 98%, and uses the powdered whiting system of odium stearate modification
Standby obtained louver qualification rate can only maintain 80-85%.
Above-described is only presently preferred embodiments of the present invention, all timess made in the range of the spirit and principles in the present invention
What modifications, equivalent substitutions and improvements etc., should all be included in the protection scope of the present invention.
Claims (3)
- A kind of 1. shutter leaf modified heavy calcium carbonate, it is characterised in that：It is prepared by following raw material:100 parts of powdered whiting, cetanol sodium sulfovinate 0.5-1 parts by weight, odium stearate 0.5-1 parts by weight, castor oil acid 1- 1.5 parts by weight.
- 2. shutter leaf modified heavy calcium carbonate according to claim 1, it is characterised in that：It is former by following parts by weight Material is prepared:100 parts of powdered whiting, cetanol sodium sulfovinate 0.6-0.8 parts by weight, odium stearate 0.6-0.8 parts by weight, castor oil Sour 1.2-1.4 parts by weight.
- A kind of 3. preparation method of shutter leaf modified heavy calcium carbonate, it is characterised in that：The method is specially：By whale Ceryl alcohol sodium sulfovinate, odium stearate, castor oil acid are added drop-wise in dry-blender with powdered whiting, in 70-80 DEG C of condition Lower mixed at high speed 20-30min, to obtain the final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710969512.2A CN107936620A (en) | 2017-10-18 | 2017-10-18 | A kind of shutter leaf modified heavy calcium carbonate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710969512.2A CN107936620A (en) | 2017-10-18 | 2017-10-18 | A kind of shutter leaf modified heavy calcium carbonate and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107936620A true CN107936620A (en) | 2018-04-20 |
Family
ID=61936135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710969512.2A Pending CN107936620A (en) | 2017-10-18 | 2017-10-18 | A kind of shutter leaf modified heavy calcium carbonate and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107936620A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807519A (en) * | 2006-01-27 | 2006-07-26 | 华南理工大学 | Modified nanometer calcium carbonate and method for making same and uses |
| CN103476846A (en) * | 2011-04-13 | 2013-12-25 | 丸尾钙株式会社 | Calcium carbonate filler for resin, method for producing same and resin composition containing filler |
| WO2015054286A1 (en) * | 2013-10-07 | 2015-04-16 | Imerys Pigments, Inc. | Treatments for non-caking mine rock dust |
| CN105400238A (en) * | 2015-12-17 | 2016-03-16 | 广西华纳新材料科技有限公司 | Surface treatment method for nanometer calcium carbonate filled with PVC plastic paste |
-
2017
- 2017-10-18 CN CN201710969512.2A patent/CN107936620A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807519A (en) * | 2006-01-27 | 2006-07-26 | 华南理工大学 | Modified nanometer calcium carbonate and method for making same and uses |
| CN103476846A (en) * | 2011-04-13 | 2013-12-25 | 丸尾钙株式会社 | Calcium carbonate filler for resin, method for producing same and resin composition containing filler |
| WO2015054286A1 (en) * | 2013-10-07 | 2015-04-16 | Imerys Pigments, Inc. | Treatments for non-caking mine rock dust |
| CN105400238A (en) * | 2015-12-17 | 2016-03-16 | 广西华纳新材料科技有限公司 | Surface treatment method for nanometer calcium carbonate filled with PVC plastic paste |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |
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| RJ01 | Rejection of invention patent application after publication |