CN104312212A - Corrosion-resistant modified calcium carbonate with good comprehensive properties and preparation method of modified calcium carbonate - Google Patents
Corrosion-resistant modified calcium carbonate with good comprehensive properties and preparation method of modified calcium carbonate Download PDFInfo
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- CN104312212A CN104312212A CN201410507927.4A CN201410507927A CN104312212A CN 104312212 A CN104312212 A CN 104312212A CN 201410507927 A CN201410507927 A CN 201410507927A CN 104312212 A CN104312212 A CN 104312212A
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Abstract
The invention discloses a corrosion-resistant modified calcium carbonate with good comprehensive properties. The corrosion-resistant modified calcium carbonate with good comprehensive properties is characterized by being prepared from the raw materials in parts by weight: 90-95 parts of calcium carbonate, 4-6 parts of bisphenol A epoxy resin, 3-5 parts of alkyd resin, 2-3 parts of silicon carbide, 3-3.5 parts of pelelith powder, 2-2.5 parts of zinc carbonate, 1-2 parts of asbestos, 2-3 parts of glass powder, 3-5 parts of polytetrafluoroethylene, 1-2 parts of glycine betaine, 0.8-1.3 part of zinc gluconate and 3-4 parts of modified titanium dioxide. The corrosion-resistant modified calcium carbonate with good comprehensive properties has the characteristic of good compatibility of a high-molecular polymer and also has the characteristic of corrosion resistance because silicon carbide, the pelelith powder, the glass powder, polytetrafluoroethylene and the like are added to cover and modify calcium carbonate; as a result, modified calcium carbonate is high in binding force, and can be used as an industrial filler without reducing the comprehensive properties of the product.
Description
Technical field
The present invention relates to industrial filler field, particularly corrosion resistant modified calcium carbonate of a kind of good combination property and preparation method thereof.
Background technology
Calcium carbonate is a kind of very important functional inorganic filling, is widely used in the industrial circles such as plastics, rubber, coating and papermaking.But, calcium carbonate particles surface arrangement has the hydroxyl of strongly hydrophilic, show as alkalescence, different with the interfacial property of organic polymer substrate material, poor compatibility, be difficult to be uniformly dispersed in substrate material and form strong bonding force with substrate material, cause the boundary defect between two materials, make some mechanical properties decrease of matrix material.Change the performance of traditional calcium carbonate product, improving its application performance to meet the needs of novel material, development of new techniques, is calcium carbonate industry urgent problem.
Summary of the invention
The object of this invention is to provide corrosion resistant modified calcium carbonate of a kind of good combination property and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
The corrosion resistant modified calcium carbonate of a kind of good combination property, is made up of the raw material of following weight part: calcium carbonate 90-95, bisphenol A type epoxy resin 4-6, Synolac 3-5, silicon carbide 2-3, volcano stone flour 3-3.5, zinc carbonate 2-2.5, asbestos 1-2, glass powder 2-3, tetrafluoroethylene 3-5, trimethyl-glycine 1-2, Zinc Gluconate 0.8-1.3, modifying titanium dioxide 3-4;
Described modifying titanium dioxide is made up of the raw material of following weight part: nano titanium oxide 50-60, magnesium hydroxide 2-4, ethyl cellulose 4-6, n-butyl acrylate 5-7, silica powder 3-4, polyisobutene 3-4, Synolac 3-5, Terpineol 350 2-4, water 50-60; Preparation method be first add n-butyl acrylate, nano titanium oxide, magnesium hydroxide, ethyl cellulose, water stirs, form suspension, dry at 45-50 DEG C to water content 2-3%, then polyisobutene, Synolac mix and blend 25-35 minute is added immediately, then all the other remaining components are added, stir under 1200-1500 rev/min of condition, dry at 50-60 DEG C, be ground into ultrafine powder and get final product.
The corrosion resistant modified calcium carbonate of a kind of good combination property of the present invention, be made up of following concrete steps:
(1) calcium carbonate, bisphenol A type epoxy resin, Synolac, silicon carbide, volcano stone flour, zinc carbonate, asbestos are added in high-speed kneading machine, be warming up between 70-80 DEG C, insulated and stirred half an hour, continue to add glass powder, tetrafluoroethylene, continue to be warming up to 110-130 DEG C, be incubated and pour out after 15-20 minute;
(2) by adding appropriate deionized water and all the other remaining components except modifying titanium dioxide by pouring out material while hot, stirring and grinding 2-3 hour, forming suspension stand-by;
(3) suspension is mixed with modifying titanium dioxide, stir 10-15 minute under 800-1000 rev/min, dry, be ground into ultrafine powder and get final product.
The invention has the beneficial effects as follows: the present invention adds silicon carbide, volcano stone flour, glass powder, tetrafluoroethylene etc. and carries out coating modification to calcium carbonate, not only there is the feature that high molecular polymer consistency is good, and there is corrosion resistant characteristic, bonding force is strong, as industrial filler, the over-all properties of product can not be reduced.
Specific embodiments
Below by specific examples, the present invention is described in detail.
The corrosion resistant modified calcium carbonate of a kind of good combination property, is made up of the raw material of following weight part (kilogram): calcium carbonate 90, bisphenol A type epoxy resin 4, Synolac 3, silicon carbide 2, volcano stone flour 3, zinc carbonate 2, asbestos 1, glass powder 2, tetrafluoroethylene 3, trimethyl-glycine 1, Zinc Gluconate 0.8, modifying titanium dioxide 3;
Described modifying titanium dioxide is made up of the raw material of following weight part (kilogram): nano titanium oxide 50, magnesium hydroxide 2, ethyl cellulose 4, n-butyl acrylate 5, silica powder 3, polyisobutene 3, Synolac 3, Terpineol 350 2, water 50; Preparation method be first add n-butyl acrylate, nano titanium oxide, magnesium hydroxide, ethyl cellulose, water stirs, form suspension, dry at 45-50 DEG C to water content 2-3%, then polyisobutene, Synolac mix and blend 25-35 minute is added immediately, then all the other remaining components are added, stir under 1200-1500 rev/min of condition, dry at 50-60 DEG C, be ground into ultrafine powder and get final product.
The corrosion resistant modified calcium carbonate of a kind of good combination property of the present invention, be made up of following concrete steps:
(1) calcium carbonate, bisphenol A type epoxy resin, Synolac, silicon carbide, volcano stone flour, zinc carbonate, asbestos are added in high-speed kneading machine, be warming up between 70-80 DEG C, insulated and stirred half an hour, continue to add glass powder, tetrafluoroethylene, continue to be warming up to 110-130 DEG C, be incubated and pour out after 15-20 minute;
(2) by adding appropriate deionized water and all the other remaining components except modifying titanium dioxide by pouring out material while hot, stirring and grinding 2-3 hour, forming suspension stand-by;
(3) suspension is mixed with modifying titanium dioxide, stir 10-15 minute under 800-1000 rev/min, dry, be ground into ultrafine powder and get final product.
The Performance Detection of modified calcium carbonate of the present invention and ordinary calcium carbonate is compared as follows:
First measure the tap density of the forward and backward calcium carbonate of modification, then join in polyvinyl chloride resin in the ratio of 15% respectively by calcium carbonate good for modification and unmodified water-ground limestone, make sample, the mechanical property respectively both test, comparing result sees the following form:
As can be seen from the above table, the loose bulk density of modified calcium carbonate diminishes, and illustrates that calcium carbonate split fully disperses, and it can also be seen that every mechanical property of modified calcium carbonate is all improved.
Claims (2)
1. the corrosion resistant modified calcium carbonate of good combination property, it is characterized in that, be made up of the raw material of following weight part: calcium carbonate 90-95, bisphenol A type epoxy resin 4-6, Synolac 3-5, silicon carbide 2-3, volcano stone flour 3-3.5, zinc carbonate 2-2.5, asbestos 1-2, glass powder 2-3, tetrafluoroethylene 3-5, trimethyl-glycine 1-2, Zinc Gluconate 0.8-1.3, modifying titanium dioxide 3-4;
Described modifying titanium dioxide is made up of the raw material of following weight part: nano titanium oxide 50-60, magnesium hydroxide 2-4, ethyl cellulose 4-6, n-butyl acrylate 5-7, silica powder 3-4, polyisobutene 3-4, Synolac 3-5, Terpineol 350 2-4, water 50-60; Preparation method be first add n-butyl acrylate, nano titanium oxide, magnesium hydroxide, ethyl cellulose, water stirs, form suspension, dry at 45-50 DEG C to water content 2-3%, then polyisobutene, Synolac mix and blend 25-35 minute is added immediately, then all the other remaining components are added, stir under 1200-1500 rev/min of condition, dry at 50-60 DEG C, be ground into ultrafine powder and get final product.
2. the corrosion resistant modified calcium carbonate of a kind of good combination property according to claim 1, is characterized in that, be made up of following concrete steps:
(1) calcium carbonate, bisphenol A type epoxy resin, Synolac, silicon carbide, volcano stone flour, zinc carbonate, asbestos are added in high-speed kneading machine, be warming up between 70-80 DEG C, insulated and stirred half an hour, continue to add glass powder, tetrafluoroethylene, continue to be warming up to 110-130 DEG C, be incubated and pour out after 15-20 minute;
(2) by adding appropriate deionized water and all the other remaining components except modifying titanium dioxide by pouring out material while hot, stirring and grinding 2-3 hour, forming suspension stand-by;
(3) suspension is mixed with modifying titanium dioxide, stir 10-15 minute under 800-1000 rev/min, dry, be ground into ultrafine powder and get final product.
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| CN201410507927.4A CN104312212A (en) | 2014-09-28 | 2014-09-28 | Corrosion-resistant modified calcium carbonate with good comprehensive properties and preparation method of modified calcium carbonate |
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| CN201410507927.4A CN104312212A (en) | 2014-09-28 | 2014-09-28 | Corrosion-resistant modified calcium carbonate with good comprehensive properties and preparation method of modified calcium carbonate |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927399A (en) * | 2015-06-05 | 2015-09-23 | 安徽雪城超细碳酸钙有限公司 | Corrosion resistant modified calcium carbonate with excellent overall performances and preparation method thereof |
| CN104987754A (en) * | 2015-06-05 | 2015-10-21 | 安徽雪城超细碳酸钙有限公司 | Antibacterial ozone-resistant modified calcium carbonate and preparation method thereof |
| CN104987753A (en) * | 2015-06-05 | 2015-10-21 | 安徽雪城超细碳酸钙有限公司 | Styrene-coated modified calcium carbonate and preparation method thereof |
| CN105001676A (en) * | 2015-07-02 | 2015-10-28 | 青阳县金峰石业有限公司 | Enhanced modified calcium carbonate used as cable filler and preparation method thereof |
| CN105038319A (en) * | 2015-07-02 | 2015-11-11 | 青阳县金峰石业有限公司 | Modified calcium carbonate for papermaking and preparation method thereof |
| CN105038320A (en) * | 2015-07-02 | 2015-11-11 | 青阳县恒祥炉料有限公司 | Environment-friendly and fresh modified calcium carbonate and preparation method thereof |
| CN105038322A (en) * | 2015-07-02 | 2015-11-11 | 池州青阳县龙酉钙业有限公司 | Modified calcium carbonate for automobile plastic and preparation method thereof |
| CN106280556A (en) * | 2016-08-05 | 2017-01-04 | 中玺新材料（安徽）有限公司 | A kind of anticorrosion composite calcium carbonate and preparation method thereof |
| CN112011196A (en) * | 2020-08-14 | 2020-12-01 | 良德纳米粉体创新科技(安徽)有限公司 | Acid corrosion resistant calcium carbonate powder and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1476471A (en) * | 2000-11-24 | 2004-02-18 | 松村产业株式会社 | Granular inorganic filler, process for producing filler and resin compositions containing same |
| CN1904733A (en) * | 2005-07-28 | 2007-01-31 | E.I.内穆尔杜邦公司 | Conductor composition for use in LTCC photosensitive tape on substrate applications |
| CN101508851A (en) * | 2009-03-10 | 2009-08-19 | 广州化工研究设计院 | Novel environment friendly high-efficiency rust-preventive pigment and method for producing the same |
| CN102084060A (en) * | 2008-07-03 | 2011-06-01 | 巴斯夫欧洲公司 | Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of fluid-containing papers |
| CN102083916A (en) * | 2008-07-03 | 2011-06-01 | 巴斯夫欧洲公司 | Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of fluid-containing papers |
| CN102471541A (en) * | 2009-08-04 | 2012-05-23 | 积水化学工业株式会社 | Inorganic microparticle dispersion paste |
| CN103408795A (en) * | 2013-07-03 | 2013-11-27 | 青阳县永诚钙业有限责任公司 | Modified calcium carbonate with fireproof ceilings and preparation method thereof |
| CN103450628A (en) * | 2013-09-12 | 2013-12-18 | 云南云天化股份有限公司 | Polyacetal resin composition and preparation method thereof |
-
2014
- 2014-09-28 CN CN201410507927.4A patent/CN104312212A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1476471A (en) * | 2000-11-24 | 2004-02-18 | 松村产业株式会社 | Granular inorganic filler, process for producing filler and resin compositions containing same |
| CN1904733A (en) * | 2005-07-28 | 2007-01-31 | E.I.内穆尔杜邦公司 | Conductor composition for use in LTCC photosensitive tape on substrate applications |
| CN102084060A (en) * | 2008-07-03 | 2011-06-01 | 巴斯夫欧洲公司 | Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of fluid-containing papers |
| CN102083916A (en) * | 2008-07-03 | 2011-06-01 | 巴斯夫欧洲公司 | Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of fluid-containing papers |
| CN101508851A (en) * | 2009-03-10 | 2009-08-19 | 广州化工研究设计院 | Novel environment friendly high-efficiency rust-preventive pigment and method for producing the same |
| CN102471541A (en) * | 2009-08-04 | 2012-05-23 | 积水化学工业株式会社 | Inorganic microparticle dispersion paste |
| CN103408795A (en) * | 2013-07-03 | 2013-11-27 | 青阳县永诚钙业有限责任公司 | Modified calcium carbonate with fireproof ceilings and preparation method thereof |
| CN103450628A (en) * | 2013-09-12 | 2013-12-18 | 云南云天化股份有限公司 | Polyacetal resin composition and preparation method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927399A (en) * | 2015-06-05 | 2015-09-23 | 安徽雪城超细碳酸钙有限公司 | Corrosion resistant modified calcium carbonate with excellent overall performances and preparation method thereof |
| CN104987754A (en) * | 2015-06-05 | 2015-10-21 | 安徽雪城超细碳酸钙有限公司 | Antibacterial ozone-resistant modified calcium carbonate and preparation method thereof |
| CN104987753A (en) * | 2015-06-05 | 2015-10-21 | 安徽雪城超细碳酸钙有限公司 | Styrene-coated modified calcium carbonate and preparation method thereof |
| CN105001676A (en) * | 2015-07-02 | 2015-10-28 | 青阳县金峰石业有限公司 | Enhanced modified calcium carbonate used as cable filler and preparation method thereof |
| CN105038319A (en) * | 2015-07-02 | 2015-11-11 | 青阳县金峰石业有限公司 | Modified calcium carbonate for papermaking and preparation method thereof |
| CN105038320A (en) * | 2015-07-02 | 2015-11-11 | 青阳县恒祥炉料有限公司 | Environment-friendly and fresh modified calcium carbonate and preparation method thereof |
| CN105038322A (en) * | 2015-07-02 | 2015-11-11 | 池州青阳县龙酉钙业有限公司 | Modified calcium carbonate for automobile plastic and preparation method thereof |
| CN106280556A (en) * | 2016-08-05 | 2017-01-04 | 中玺新材料（安徽）有限公司 | A kind of anticorrosion composite calcium carbonate and preparation method thereof |
| CN112011196A (en) * | 2020-08-14 | 2020-12-01 | 良德纳米粉体创新科技(安徽)有限公司 | Acid corrosion resistant calcium carbonate powder and preparation method thereof |
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