CN106280561A - A kind of high resiliency composite calcium carbonate and preparation method thereof - Google Patents

A kind of high resiliency composite calcium carbonate and preparation method thereof Download PDF

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Publication number
CN106280561A
CN106280561A CN201610638524.2A CN201610638524A CN106280561A CN 106280561 A CN106280561 A CN 106280561A CN 201610638524 A CN201610638524 A CN 201610638524A CN 106280561 A CN106280561 A CN 106280561A
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parts
calcium carbonate
modifying agent
preparation
butadiene
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CN201610638524.2A
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Chinese (zh)
Inventor
詹德军
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In Yuxi New Materials (anhui) Co Ltd
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In Yuxi New Materials (anhui) Co Ltd
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Priority to CN201610638524.2A priority Critical patent/CN106280561A/en
Publication of CN106280561A publication Critical patent/CN106280561A/en
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    • 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
    • C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • 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
    • C09C3/06—Treatment with inorganic compounds
    • 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
    • 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
    • C09C3/10—Treatment with macromolecular organic compounds
    • 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
    • C09C3/12—Treatment with organosilicon compounds

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a kind of high resiliency composite calcium carbonate and preparation method thereof, including following raw material: calcium carbonate, Lauxite, butadiene-styrene rubber, Pulvis Talci, sodium acetate, polyester modification siloxanes, organic silica gel, glycol ether, hexone, modifying agent, water are appropriate；Its preparation method comprises the following steps: it is stand-by that (1) prepares premix material；(2) mixed liquor is prepared；(3) modifying agent is prepared；(4) premix material, mixed liquor and modifying agent are mixed, stir, grind, dry, be ground into superfines and get final product.The present invention, by being combined by the combination property preferably materials such as calcium carbonate and sodium acetate, Lauxite, butadiene-styrene rubber, polyester modification siloxanes, improves production technology, uses modifying agent etc. to effectively increase the elasticity of compositions；Its production technology is simple, and with short production cycle, steady quality, production cost is low, and using value is higher.

Description

A kind of high resiliency composite calcium carbonate and preparation method thereof
Technical field
The present invention relates to industrial filler field, particularly relate to a kind of high resiliency composite calcium carbonate and preparation method thereof.
Background technology
Calcium carbonate is a kind of inorganic compound, CaCO3It is commonly called as: lime stone, limestone, stone powder, marble etc., be by calcium ion Combining with carbanion and to generate, be the important functional inorganic filling of a class, industrial purposes is very wide, has price low Honest and clean, rich reserves, stable performance, easily processing, the advantage such as nontoxic, it is possible to significantly improve drawing abillity, physical property And reduce production cost etc., it is widely used in the fields such as plastics, rubber, coating, papermaking.
In the application of calcium carbonate, most products belongs to the category of polymer, but, calcium carbonate particle surface distributed There is the hydroxyl of strongly hydrophilic, show as alkalescence, different with the interfacial property of organic polymer host material, poor compatibility, it is difficult to Host material it is uniformly dispersed and forms strong adhesion with host material, causing the boundary defect between two materials, make Some mechanical properties decrease of composite.It is thus desirable to change the performance of tradition calcium carbonate product, improve its application performance with full Foot new material, the needs of development of new techniques, be calcium carbonate industry urgent problem.
Summary of the invention
It is an object of the invention to, it is provided that a kind of high resiliency composite calcium carbonate and preparation method thereof, by by combination property Preferably material is combined, and improves production technology, uses modifying agent etc. to effectively increase the elasticity of compositions.
To achieve these goals, the technical solution used in the present invention is as follows:
A kind of high resiliency composite calcium carbonate and preparation method thereof, including the raw material of following weight portion: calcium carbonate 50～80 parts, Lauxite 2～4 parts, butadiene-styrene rubber 1～3 parts, Pulvis Talci 1～3 parts, sodium acetate 3～5 parts, polyester modification siloxanes 4～6 parts, Organic silica gel 2～3 parts, glycol ether 1～1.5 parts, hexone 1～2 parts, modifying agent 5～8 parts, water are appropriate；Wherein Described modifying agent is made up of the raw material of following weight portion: nano silicon 30～50 parts, mica powder 2～4 parts, acetic anhydride 3～5 Part, styrene-acrylic emulsion 2～5 parts, sodium tripolyphosphate 1～3 parts, zinc oxide 3～5 parts, butanone 2～4 parts；
Its preparation method comprises the following steps:
(1) calcium carbonate, Lauxite, butadiene-styrene rubber, Pulvis Talci mix homogeneously are added in sand mill, be ground to 300～ 400 mesh, obtain premix material stand-by；
(2) putting in batch mixer by sodium acetate, polyester modification siloxanes, organic silica gel, be warming up to 75～85 DEG C, mixing is stirred Mix half an hour, be subsequently adding glycol ether, hexone, be continuously heating to 120～140 DEG C, stir, obtain mixing Liquid；
(3) nano silicon, mica powder, acetic anhydride, styrene-acrylic emulsion are added suitable quantity of water stirring, and be warming up to 75～85 DEG C, it is stirring evenly and then adding into sodium tripolyphosphate, zinc oxide, butanone, continues to be heated to 120～140 DEG C, mixing and stirring, Modifying agent；
(4) mixed liquor that the premix material that step (1) obtained, step (2) obtain and the modifying agent that step (3) obtains mix Close, stir, grind, dry, be ground into superfines and get final product.
The invention have the benefit that
The present invention is by by combination properties such as calcium carbonate and sodium acetate, Lauxite, butadiene-styrene rubber, polyester modification siloxanes Preferably material is combined, and improves production technology, uses modifying agent etc. to effectively increase the elasticity of compositions；The present invention is raw Production. art is simple, and production process is environment friendly and pollution-free, it is achieved that making full use of of resource and the energy, with short production cycle, steady quality, Production cost is low, and using value is higher.
Detailed description of the invention:
With specific embodiment, technical scheme is described below, but protection scope of the present invention is not limited to this:
Embodiment 1:
A kind of high resiliency composite calcium carbonate and preparation method thereof, including the raw material of following weight portion: calcium carbonate 50 parts, urea aldehyde Resin 2 parts, 1 part of butadiene-styrene rubber, Pulvis Talci 1 part, sodium acetate 3 parts, polyester modification siloxanes 4 parts, organic silica gel 2 parts, dihydroxylic alcohols 1 part of ether, hexone 1 part, modifying agent 5 parts, water are appropriate；Wherein said modifying agent is by the raw material system of following weight portion Become: nano silicon 30 parts, mica powder 2 parts, acetic anhydride 3 parts, styrene-acrylic emulsion 2 parts, sodium tripolyphosphate 1 part, zinc oxide 3 parts, Butanone 2 parts；
Its preparation method comprises the following steps:
(1) calcium carbonate, Lauxite, butadiene-styrene rubber, Pulvis Talci mix homogeneously are added in sand mill, be ground to 300～ 400 mesh, obtain premix material stand-by；
(2) sodium acetate, polyester modification siloxanes, organic silica gel are put in batch mixer, be warming up to 75 DEG C, mix and blend half Hour, it is subsequently adding glycol ether, hexone, is continuously heating to 140 DEG C, stirs, obtain mixed liquor；
(3) nano silicon, mica powder, acetic anhydride, styrene-acrylic emulsion are added suitable quantity of water stirring, and be warming up to 85 DEG C, stir Add sodium tripolyphosphate, zinc oxide, butanone after mixing uniformly, continue to be heated to 120 DEG C, mixing and stirring, obtain modifying agent；
(4) mixed liquor that the premix material that step (1) obtained, step (2) obtain and the modifying agent that step (3) obtains mix Close, stir, grind, dry, be ground into superfines and get final product.
Embodiment 2:
A kind of high resiliency composite calcium carbonate and preparation method thereof, including the raw material of following weight portion: calcium carbonate 80 parts, urea aldehyde Resin 4 parts, 3 parts of butadiene-styrene rubber, Pulvis Talci 3 parts, sodium acetate 5 parts, polyester modification siloxanes 6 parts, organic silica gel 3 parts, dihydroxylic alcohols 1.5 parts of ether, hexone 2 parts, modifying agent 8 parts, water are appropriate；Wherein said modifying agent is by the raw material system of following weight portion Become: nano silicon 50 parts, mica powder 4 parts, acetic anhydride 5 parts, styrene-acrylic emulsion 5 parts, sodium tripolyphosphate 3 parts, zinc oxide 5 parts, Butanone 4 parts；
Its preparation method comprises the following steps:
(1) calcium carbonate, Lauxite, butadiene-styrene rubber, Pulvis Talci mix homogeneously are added in sand mill, be ground to 300～ 400 mesh, obtain premix material stand-by；
(2) sodium acetate, polyester modification siloxanes, organic silica gel are put in batch mixer, be warming up to 85 DEG C, mix and blend half Hour, it is subsequently adding glycol ether, hexone, is continuously heating to 120 DEG C, stirs, obtain mixed liquor；
(3) nano silicon, mica powder, acetic anhydride, styrene-acrylic emulsion are added suitable quantity of water stirring, and be warming up to 75 DEG C, stir Add sodium tripolyphosphate, zinc oxide, butanone after mixing uniformly, continue to be heated to 140 DEG C, mixing and stirring, obtain modifying agent；
(4) mixed liquor that the premix material that step (1) obtained, step (2) obtain and the modifying agent that step (3) obtains mix Close, stir, grind, dry, be ground into superfines and get final product.
Above example is only in order to illustrate technical scheme, rather than limiting the scope of the invention, although Make to explain to the present invention with reference to preferred embodiment, it will be understood by those within the art that, can be to this Bright technical scheme is modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.

Claims (1)

1. high resiliency composite calcium carbonate and preparation method thereof, it is characterised in that include the raw material of following weight portion: calcium carbonate 50～80 parts, Lauxite 2～4 parts, butadiene-styrene rubber 1～3 parts, Pulvis Talci 1～3 parts, sodium acetate 3～5 parts, polyester modification silica Alkane 4～6 parts, organic silica gel 2～3 parts, glycol ether 1～1.5 parts, hexone 1～2 parts, modifying agent 5～8 parts, water In right amount；Wherein said modifying agent is made up of the raw material of following weight portion: nano silicon 30～50 parts, mica powder 2～4 parts, Acetic anhydride 3～5 parts, styrene-acrylic emulsion 2～5 parts, sodium tripolyphosphate 1～3 parts, zinc oxide 3～5 parts, butanone 2～4 parts；
Its preparation method comprises the following steps:
(1) calcium carbonate, Lauxite, butadiene-styrene rubber, Pulvis Talci mix homogeneously are added in sand mill, be ground to 300～400 Mesh, obtains premix material stand-by；
(2) sodium acetate, polyester modification siloxanes, organic silica gel are put in batch mixer, be warming up to 75～85 DEG C, mix and blend half Hour, it is subsequently adding glycol ether, hexone, is continuously heating to 120～140 DEG C, stirs, obtain mixed liquor；
(3) nano silicon, mica powder, acetic anhydride, styrene-acrylic emulsion are added suitable quantity of water stirring, and be warming up to 75～85 DEG C, stir Add sodium tripolyphosphate, zinc oxide, butanone after mixing uniformly, continue to be heated to 120～140 DEG C, mixing and stirring, obtain modified Agent；
(4) mixed liquor that the premix material that step (1) obtained, step (2) obtain and the modifying agent mixing that step (3) obtains, stir Mix uniformly, grind, dry, be ground into superfines and get final product.
CN201610638524.2A 2016-08-05 2016-08-05 A kind of high resiliency composite calcium carbonate and preparation method thereof Pending CN106280561A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264372A (en) * 1979-10-25 1981-04-28 The Georgia Marble Company Calcium carbonate containing kaolin clay additive
CN101250338A (en) * 2008-04-01 2008-08-27 中国科学院化学研究所 Modified inorganic nano-particle as well as preparation method and use thereof
CN104130592A (en) * 2014-07-01 2014-11-05 青阳县永诚钙业有限责任公司 Modified calcium carbonate with good elasticity and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264372A (en) * 1979-10-25 1981-04-28 The Georgia Marble Company Calcium carbonate containing kaolin clay additive
CN101250338A (en) * 2008-04-01 2008-08-27 中国科学院化学研究所 Modified inorganic nano-particle as well as preparation method and use thereof
CN104130592A (en) * 2014-07-01 2014-11-05 青阳县永诚钙业有限责任公司 Modified calcium carbonate with good elasticity and preparation method thereof

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