CN106675108A - Environment-friendly activated calcium carbonate - Google Patents
Environment-friendly activated calcium carbonate Download PDFInfo
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- CN106675108A CN106675108A CN201510753031.9A CN201510753031A CN106675108A CN 106675108 A CN106675108 A CN 106675108A CN 201510753031 A CN201510753031 A CN 201510753031A CN 106675108 A CN106675108 A CN 106675108A
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Abstract
The invention discloses environment-friendly activated calcium carbonate. The environment-friendly activated calcium carbonate is prepared from the following raw materials in parts by weight: 90 to 110 parts of calcium carbonate, 3 to 4 parts of polyethylene wax, 0.1 to 1.2 parts of ethoxy calcium, 1 to 3 parts of calcium isopropoxide, 0.2 to 0.4 part of magnesium oxide, 2 to 4 parts of polyether polyol, 4 to 4.5 parts of porous starch, 3.5 to 4.5 parts of sodium hyaluronate, 0.1 to 0.2 part of alkenyl succinic anhydride, 2 to 2.5 parts of styrene, and a proper amount of deionized water. The formula adopts environment-friendly non-toxic raw materials, safe and non-toxic components are added, and high-molecular polymer enables that the strength enhancement, toughness enhancement and high-temperature and low-temperature resistance of the product are greatly improved.
Description
Technical field
The present invention relates to calcium carbonate field, more particularly to a kind of environment-friendly active calcium carbonate.
Background technology
Calcium carbonate is a kind of highly important functional inorganic filling, be widely used in plastics, rubber,
The industrial circle such as coating and papermaking.In the application of calcium carbonate, most products belong to the category of polymer,
Such as plastics, rubber, adhesive, coating etc., and occupy the important market share..However, dispersant
With the addition of surface modifier so that nano-calcium carbonate temperature is diminished significantly using window, reason is conventional
Dispersant and coupling agent are easily decomposes at high temperature, cause bubble, cracking, defect, deformation etc., and not
Beneficial to environmental protection；Activated Calcium carbonate is with calcium carbonate as base-material, using polyfunctional surfactant and compound height
Effect processing aid, is modified activation process and forms to inorganic powder surface.Calcium carbonate after modified process
Powder, surface forms a kind of special cladding structure, can significantly improve in the polymer matrixs such as polyolefin
Dispersiveness and compatibility, and interface interaction can be produced and between polymer matrix, so as to improve the anti-impact of product
Hit intensity, is a kind of incremental filling additive of function admirable.
A kind of environment-friendly active calcium carbonate disclosed by the invention, it is obtained by the raw material of following weight parts：Carbonic acid
Calcium 90-110, Tissuemat E 3-4, ethyoxyl calcium 0.1-1.2, calcium isopropoxide 1-3, magnesia 0.2-0.4,
PPG 2-4, porous-starch 4-4.5, Sodium Hyaluronate 3.5-4.5, alkenyl succinic anhydride 0.1-0.2,
Styrene 2-2.5, appropriate deionized water.Inventive formulation adopt environment-protecting asepsis raw material, addition safety non-toxic into
Point, make product cold can all improve a lot enhancing, toughness reinforcing, high temperature resistant are low with high molecular polymer.
The content of the invention
The technical solution adopted for the present invention to solve the technical problems is：A kind of environment-friendly active calcium carbonate, it is
It is obtained by the raw material of following weight parts：Calcium carbonate 90-110, Tissuemat E 3-4, ethyoxyl calcium 0.1-1.2,
Calcium isopropoxide 1-3, magnesia 0.2-0.4, PPG 2-4, porous-starch 4-4.5, hyaluronic acid
Sodium 3.5-4.5, alkenyl succinic anhydride 0.1-0.2, styrene 2-2.5, appropriate deionized water.
A kind of preparation method of environment-friendly active calcium carbonate of the present invention is comprised the following steps：
(1) by calcium carbonate add homogenizer after, add Tissuemat E, ethyoxyl calcium, calcium isopropoxide,
Magnesia, PPG, porous-starch, Sodium Hyaluronate, alkenyl succinic anhydride, are warming up to 80-90 DEG C
Between stir, insulation 20-30 minutes after pour out.
(2) appropriate deionized water, stirring is added to form suspension and pour out the material poured out while hot；
(3) suspension is mixed with styrene, is stirred 20 minutes, dried, be ground into fine powder.
The invention has the beneficial effects as follows：Formula adopts environment-protecting asepsis raw material, adds safety non-toxic composition, with height
Molecularly Imprinted Polymer makes product cold can all improve a lot enhancing, toughness reinforcing, high temperature resistant are low.
Specific embodiment
Specific embodiment：A kind of environment-friendly active calcium carbonate, it is obtained by the raw material of following weight parts：Calcium carbonate
90-110, Tissuemat E 3-4, ethyoxyl calcium 0.1-1.2, calcium isopropoxide 1-3, magnesia 0.2-0.4,
PPG 2-4, porous-starch 4-4.5, Sodium Hyaluronate 3.5-4.5, alkenyl succinic anhydride 0.1-0.2,
Styrene 2-2.5, appropriate deionized water.
A kind of preparation method of environment-friendly active calcium carbonate of the present invention is comprised the following steps：
(1) by calcium carbonate add homogenizer after, add Tissuemat E, ethyoxyl calcium, calcium isopropoxide,
Magnesia, PPG, porous-starch, Sodium Hyaluronate, alkenyl succinic anhydride, are warming up to 80-90 DEG C
Between stir, insulation 20-30 minutes after pour out.
(2) appropriate deionized water, stirring is added to form suspension and pour out the material poured out while hot；
(3) suspension is mixed with styrene, is stirred 20 minutes, dried, be ground into fine powder.
Inventive formulation adopts environment-protecting asepsis raw material, adds safety non-toxic composition, and with high molecular polymer product is made
Product cold can all improve a lot enhancing, toughness reinforcing, high temperature resistant are low.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to embodiment
Limit.For those of ordinary skill in the field, it can also be made on the basis of the above description
The change or variation of its multi-form.There is no need to be exhaustive to all of embodiment.And by
Among this obvious change extended out or variation are still in the protection domain of the invention.
Claims (2)
1. a kind of environment-friendly active calcium carbonate, it is characterised in that：It is obtained by the raw material of following weight parts：Carbonic acid
Calcium 90-110, Tissuemat E 3-4, ethyoxyl calcium 0.1-1.2, calcium isopropoxide 1-3, magnesia 0.2-0.4,
PPG 2-4, porous-starch 4-4.5, Sodium Hyaluronate 3.5-4.5, alkenyl succinic anhydride 0.1-0.2,
Styrene 2-2.5, appropriate deionized water.
2. a kind of environment-friendly active calcium carbonate according to claim 1, it is characterised in that：Preparation method include with
Lower step：
(1) calcium carbonate is added after homogenizer, adds Tissuemat E, ethyoxyl calcium, calcium isopropoxide, oxygen
Change magnesium, PPG, porous-starch, Sodium Hyaluronate, alkenyl succinic anhydride, be warming up to 80-90 DEG C it
Between stir, insulation 20-30 minutes after pour out.
(2) appropriate deionized water, stirring is added to form suspension and pour out the material poured out while hot；
(3) suspension is mixed with styrene, is stirred 20 minutes, dried, be ground into fine powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753031.9A CN106675108A (en) | 2015-11-05 | 2015-11-05 | Environment-friendly activated calcium carbonate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753031.9A CN106675108A (en) | 2015-11-05 | 2015-11-05 | Environment-friendly activated calcium carbonate |
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| Publication Number | Publication Date |
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| CN106675108A true CN106675108A (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510753031.9A Pending CN106675108A (en) | 2015-11-05 | 2015-11-05 | Environment-friendly activated calcium carbonate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113621253A (en) * | 2021-08-05 | 2021-11-09 | 池州市贵兴非矿新材料有限公司 | Method for processing active calcium carbonate powder |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360680A (en) * | 2013-05-23 | 2013-10-23 | 建德市新裕塑胶材料有限公司 | Calcium carbonate filler master batch for polypropylene and polyethylene and preparation process thereof |
| CN103554704A (en) * | 2013-07-02 | 2014-02-05 | 安徽金阳电器科技发展有限责任公司 | Modified calcium carbonate for anti-ultraviolet electric cable material, and preparation method thereof |
| CN104910548A (en) * | 2015-05-28 | 2015-09-16 | 青阳县恒源化工原料有限责任公司 | Environmental protection shell powder active calcium carbonate |
-
2015
- 2015-11-05 CN CN201510753031.9A patent/CN106675108A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360680A (en) * | 2013-05-23 | 2013-10-23 | 建德市新裕塑胶材料有限公司 | Calcium carbonate filler master batch for polypropylene and polyethylene and preparation process thereof |
| CN103554704A (en) * | 2013-07-02 | 2014-02-05 | 安徽金阳电器科技发展有限责任公司 | Modified calcium carbonate for anti-ultraviolet electric cable material, and preparation method thereof |
| CN104910548A (en) * | 2015-05-28 | 2015-09-16 | 青阳县恒源化工原料有限责任公司 | Environmental protection shell powder active calcium carbonate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113621253A (en) * | 2021-08-05 | 2021-11-09 | 池州市贵兴非矿新材料有限公司 | Method for processing active calcium carbonate powder |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |
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| WD01 | Invention patent application deemed withdrawn after publication |