CN109354900A - Paint-emulsion paint calcium carbonate for special use surface treatment method - Google Patents
Paint-emulsion paint calcium carbonate for special use surface treatment method Download PDFInfo
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- CN109354900A CN109354900A CN201811137543.2A CN201811137543A CN109354900A CN 109354900 A CN109354900 A CN 109354900A CN 201811137543 A CN201811137543 A CN 201811137543A CN 109354900 A CN109354900 A CN 109354900A
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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
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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
- 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
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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
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
- C09C3/041—Grinding
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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
- 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
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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
- 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
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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
- 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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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
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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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- Chemical & Material Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The invention discloses a kind of paint-emulsion paint calcium carbonate for special use surface treatment methods, comprising the following steps: S1: modifier A is added to calcium carbonate powder, mixture a is made in grinding；S2: mixture a made from step S1 and modifying agent B is added in blender, stirs 30-40min with the speed of 2000-3000r/min, mixture b is made；S3: mixture b made from step S2 is dry, it grinds, modified calcium carbonate is made in sieving.The modified calcium carbonate that the present invention obtains has the characteristics that dispersibility, wear-resisting property are good, is applied in paint material, can reduce cost, while improving the workability of paint, gloss of film degree is high.
Description
[technical field]
The invention belongs to calcium carbonate modified technical fields, and in particular to a kind of surface of paint-emulsion paint calcium carbonate for special use
Processing method.
[background technique]
Calcium carbonate is a kind of common inorganic filler, because source is wide, cheap etc., be widely used in plastics, rubber, coating,
The fields such as stone resin batten, paint.But calcium carbonate surface is hydrophilic and oleophobic, specific surface energy is high, easily reunites between particle, with macromolecule
The compatibility of polymer is very poor.Therefore, when being filled into high molecular polymer, it is necessary to be modified, make to calcium carbonate surface
Its surface oleophilic drainage, the compatibility of enhancing and high molecular polymer improve the dispersibility in high molecular polymer, improvement property
Energy.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of paint-emulsion paint calcium carbonate for special use surface treatment method,
The problems such as to solve calcium carbonate surface modifying.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of surface treatment method of paint-emulsion paint calcium carbonate for special use, comprising the following steps:
S1: modifier A is added to calcium carbonate powder, mixture a is made in grinding；
S2: mixture a made from step S1 and modifying agent B is added in blender, with the speed of 2000-3000r/min
30-40min is stirred, mixture b is made；
S3: mixture b made from step S2 is dry, it grinds, modified calcium carbonate is made in sieving；
The modifier A is by sodium sulfate of polyethenoxy ether of fatty alcohol, Dinonylphenol Polyoxyethylene Ether, octadecyl coral amber acid
Monoamides disodium sulfonate composition, the additional amount of the modifier A are the 0.9-1.5% of Paris white body weight；
The modifying agent B by iodine butyl-N- sulfonic acid amino silicones, dioctyl succinate disulfonate acid, gamma-linolenic acid oil,
Triethanolamine soap composition, the additional amount of the modifying agent B are the 1.2-1.8% of Paris white body weight.
Further, the sodium sulfate of polyethenoxy ether of fatty alcohol, Dinonylphenol Polyoxyethylene Ether and octadecyl coral amber
The weight ratio of sour monoamides disodium sulfonate is 1:2.3-3.5:1.2-2.
Further, the sodium sulfate of polyethenoxy ether of fatty alcohol, Dinonylphenol Polyoxyethylene Ether and octadecyl coral amber
The weight ratio of sour monoamides disodium sulfonate is 1:3:1.8.
Further, the iodine butyl-N- sulfonic acid amino silicones, dioctyl succinate disulfonate acid, gamma-linolenic acid oil
Weight ratio with triethanolamine soap is 1:1.2-2:0.7-1.6:1.5-2.8.
Further, the iodine butyl-N- sulfonic acid amino silicones, dioctyl succinate disulfonate acid, gamma-linolenic acid oil
Weight ratio with triethanolamine soap is 1:1.5:1.3:2.4.
Further, the mesh number of calcium carbonate powder described in step S1 is 100-200.
Further, the mesh number of mixture a described in step S1 is 300-500.
Further, mixture b described in step S3 be temperature be at 42-53 DEG C it is dry.
Further, the mixture b is dried at being 42-53 DEG C in temperature to water content≤0.4%.
Further, 1200-1500 mesh is ground to described in step S4.
The invention has the following advantages:
(1) modified calcium carbonate that the present invention obtains has the characteristics that dispersibility, wear-resisting property are good, is applied in paint material,
Cost can be reduced, while improving the workability of paint, gloss of film degree is high
(2) by embodiment 2 and the data of comparative example 1-5 as it can be seen that iodine butyl-N- sulfonic acid amino silicones, dioctyl amber
Amber disulfonate acid, gamma-linolenic acid oil, triethanolamine soap play synergistic effect in calcium carbonate modified, and collaboration improves resin-like
Tensile strength, bending strength, the impact strength of item；This is: since iodine butyl-N- sulfonic acid amino silicones are inorganic-organic
Hybrid structure, containing silicon oxygen bond, hydroxyl, carboxyl, carbonyl, iodine butyl-N- sulfonic acid amino silicones can be modified with first time
Calcium carbonate powder surface hydroxyl formed chemical bond, can further improve calcium carbonate in resin batten dispersibility and it is compatible
Property, the tensile strength, bending strength, impact strength that resin batten can be improved is added.Second is carried out using gamma-linolenic acid oil
Secondary modification can introduce linolenic oil group on calcium carbonate particle surface, can be improved the chemical stability of calcium carbonate, resist
Oxidation susceptibility, impact strength.In addition calcium carbonate is modified by dioctyl succinate disulfonate acid, triethanolamine soap progress surface, and two
Octyl sodium sulfosuccinate, triethanolamine soap contain sulfonic group, amino groups, can introduce sulfonic acid on calcium carbonate particle surface
The compatibility, dispersibility and processing fluidity of calcium carbonate, each group and resin batten not only can be improved in base, amino groups
System forming network structure improves reaction system interfacial adhesion so that calcium carbonate and resin batten have good compatibility,
Improve tensile strength, bending strength, the impact strength of resin batten.
(3) by embodiment 2 and the data of comparative example 6-9 as it can be seen that sodium sulfate of polyethenoxy ether of fatty alcohol, binonylphenol polyoxy
Vinethene, octadecyl coral amber acid monoamides disodium sulfonate play synergistic effect in calcium carbonate modified, and collaboration improves tree
Tensile strength, bending strength, the impact strength of rouge batten；This is: calcium carbonate first uses sodium sulfate of polyethenoxy ether of fatty alcohol, two nonyls
Base phenol polyethenoxy ether, octadecyl coral amber acid monoamides disodium sulfonate carry out surface and are modified, due to fatty alcohol polyoxyethylene ether
Sodium sulphate, Dinonylphenol Polyoxyethylene Ether contain Long carbon chain fatty acid, hydroxyl in octadecyl coral amber acid monoamides disodium sulfonate
The groups such as base, phenolic group, sulfonic group can introduce the bases such as phenolic group, sulfonic group, amino in calcium carbonate particle surface when first time is modified
The compatibility, dispersibility and processing fluidity with calcium carbonate, each group and resin batten System forming net not only can be improved in group
It is viscous to improve resin batten reaction system interface so that calcium carbonate and resin batten and wood powder have good compatibility for network structure
Power is tied, and then improves tensile strength, bending strength, the impact strength of resin batten.
[specific embodiment]
To facilitate a better understanding of the present invention, it is illustrated by the following examples, these examples belong to protection of the invention
Range, but do not limit the scope of the invention.
In embodiment, the paint-emulsion paint modified calcium carbonate preparation method, comprising the following steps:
S1: removing impurity thing after choosing the lime stone cleaning shipped from yard of material, and building stones are carried out to dry removing surface water
Point, then building stones are crushed with crusher, calcium carbonate fragment is made；
S2: calcium carbonate fragment made from step S1 is delivered into the synchronous addition sodium lignin sulfonate of vertical mill, polymerization
The grinding aid of hydramine composition and grinding, the additional amount of the grinding aid is the 2.3-3.5% of calcium carbonate breaking weight, described wooden
The weight ratio of plain sodium sulfonate and polyalcohol amine is 1:2.3-6.4, and calcium carbonate microlith powder is made；
S3: calcium carbonate microlith powder made from step S2 is classified with grader, and the Paris white of 100-200 mesh is made
Body；
S4: modifier A is added to calcium carbonate powder made from step S3, the modifier A is by fatty alcohol polyoxyethylene ether
Sodium sulphate, Dinonylphenol Polyoxyethylene Ether, octadecyl coral amber acid monoamides disodium sulfonate composition, the addition of the modifier A
Amount be Paris white body weight 0.9-1.5%, the sodium sulfate of polyethenoxy ether of fatty alcohol, Dinonylphenol Polyoxyethylene Ether and
The weight ratio of octadecyl coral amber acid monoamides disodium sulfonate is 1:2.3-3.5:1.2-2, and grinding, it is 300-500 that partial size, which is made,
Purpose mixture a；
S5: mixture a made from step S4 and modifying agent B is added in blender, the modifying agent B is by iodine butyl-N-
Sulfonic acid amino silicones, dioctyl succinate disulfonate acid, gamma-linolenic acid oil, triethanolamine soap composition, the modifying agent B's adds
Enter the 1.2-1.8% that amount is Paris white body weight, the iodine butyl-N- sulfonic acid amino silicones, dioctyl succinate acid sulphur
The weight ratio of sour sodium, gamma-linolenic acid oil and triethanolamine soap is 1:1.2-2:0.7-1.6:1.5-2.8, with 2000-3000r/min
Speed stir 30-40min, be made mixture b；
S6: it dries at being 42-53 DEG C in temperature by mixture b made from step S5 to water content≤0.4%, is ground to
Modified calcium carbonate is made in 1200-1500 mesh, sieving.
Below by more specifically examples illustrate the present invention.
Embodiment 1
A kind of preparation method of paint-emulsion paint modified calcium carbonate, comprising the following steps:
S1: removing impurity thing after choosing the lime stone cleaning shipped from yard of material, and building stones are carried out to dry removing surface water
Point, then building stones are crushed with crusher, calcium carbonate fragment is made；
S2: calcium carbonate fragment made from step S1 is delivered into the synchronous addition sodium lignin sulfonate of vertical mill, polymerization
The grinding aid and grinding, the additional amount of the grinding aid of hydramine composition are the 2.5% of calcium carbonate breaking weight, the sulfomethylated lignin
The weight ratio of sour sodium and polyalcohol amine is 1:2.8, and calcium carbonate microlith powder is made；
S3: calcium carbonate microlith powder made from step S2 is classified with grader, and the calcium carbonate powder of 100 mesh is made；
S4: modifier A is added to calcium carbonate powder made from step S3, the modifier A is by fatty alcohol polyoxyethylene ether
Sodium sulphate, Dinonylphenol Polyoxyethylene Ether, octadecyl coral amber acid monoamides disodium sulfonate composition, the addition of the modifier A
Amount is the 1% of Paris white body weight, the sodium sulfate of polyethenoxy ether of fatty alcohol, Dinonylphenol Polyoxyethylene Ether and octadecane
The weight ratio of base coral amber acid monoamides disodium sulfonate is 1:2.5:1.3, and the mixture a that partial size is 300 mesh is made in grinding；
S5: mixture a made from step S4 and modifying agent B is added in blender, the modifying agent B is by iodine butyl-N-
Sulfonic acid amino silicones, dioctyl succinate disulfonate acid, gamma-linolenic acid oil, triethanolamine soap composition, the modifying agent B's adds
Enter amount be Paris white body weight 1.2%, the iodine butyl-N- sulfonic acid amino silicones, dioctyl succinate disulfonate acid,
The weight ratio of gamma-linolenic acid oil and triethanolamine soap is 1:1.2:0.8:1.7, stirs 40min with the speed of 2000r/min, is made
Mixture b；
S6: drying at being 45 DEG C in temperature by mixture b made from step S5 to water content is 0.4%, is ground to 1200
Modified calcium carbonate is made in mesh, sieving.
Embodiment 2
A kind of preparation method of paint-emulsion paint modified calcium carbonate, comprising the following steps:
S1: removing impurity thing after choosing the lime stone cleaning shipped from yard of material, and building stones are carried out to dry removing surface water
Point, then building stones are crushed with crusher, calcium carbonate fragment is made；
S2: calcium carbonate fragment made from step S1 is delivered into the synchronous addition sodium lignin sulfonate of vertical mill, polymerization
The grinding aid and grinding, the additional amount of the grinding aid of hydramine composition are the 3.2% of calcium carbonate breaking weight, the sulfomethylated lignin
The weight ratio of sour sodium and polyalcohol amine is 1:4.6, and calcium carbonate microlith powder is made；
S3: calcium carbonate microlith powder made from step S2 is classified with grader, and the calcium carbonate powder of 200 mesh is made；
S4: modifier A is added to calcium carbonate powder made from step S3, the modifier A is by fatty alcohol polyoxyethylene ether
Sodium sulphate, Dinonylphenol Polyoxyethylene Ether, octadecyl coral amber acid monoamides disodium sulfonate composition, the addition of the modifier A
Amount is the 1.2% of Paris white body weight, the sodium sulfate of polyethenoxy ether of fatty alcohol, Dinonylphenol Polyoxyethylene Ether and 18
The weight ratio of alkyl coral amber acid monoamides disodium sulfonate is 1:3:1.8, and the mixture a that partial size is 400 mesh is made in grinding；
S5: mixture a made from step S4 and modifying agent B is added in blender, the modifying agent B is by iodine butyl-N-
Sulfonic acid amino silicones, dioctyl succinate disulfonate acid, gamma-linolenic acid oil, triethanolamine soap composition, the modifying agent B's adds
Enter amount be Paris white body weight 1.5%, the iodine butyl-N- sulfonic acid amino silicones, dioctyl succinate disulfonate acid,
The weight ratio of gamma-linolenic acid oil and triethanolamine soap is 1:1.5:1.3:2.4, stirs 30-40min with the speed of 3000r/min,
Mixture b is made；
S6: drying at being 50 DEG C in temperature by mixture b made from step S5 to water content is 0.3%, is ground to 1300
Modified calcium carbonate is made in mesh, sieving.
Embodiment 3
A kind of preparation method of paint-emulsion paint modified calcium carbonate, comprising the following steps:
S1: removing impurity thing after choosing the lime stone cleaning shipped from yard of material, and building stones are carried out to dry removing surface water
Point, then building stones are crushed with crusher, calcium carbonate fragment is made；
S2: calcium carbonate fragment made from step S1 is delivered into the synchronous addition sodium lignin sulfonate of vertical mill, polymerization
The grinding aid and grinding, the additional amount of the grinding aid of hydramine composition are the 3.2% of calcium carbonate breaking weight, the sulfomethylated lignin
The weight ratio of sour sodium and polyalcohol amine is 1:4.8, and calcium carbonate microlith powder is made；
S3: calcium carbonate microlith powder made from step S2 is classified with grader, and the calcium carbonate powder of 100 mesh is made；
S4: modifier A is added to calcium carbonate powder made from step S3, the modifier A is by fatty alcohol polyoxyethylene ether
Sodium sulphate, Dinonylphenol Polyoxyethylene Ether, octadecyl coral amber acid monoamides disodium sulfonate composition, the addition of the modifier A
Amount is the 1.5% of Paris white body weight, the sodium sulfate of polyethenoxy ether of fatty alcohol, Dinonylphenol Polyoxyethylene Ether and 18
The weight ratio of alkyl coral amber acid monoamides disodium sulfonate is 1:3.2:1.8, and the mixture a that partial size is 500 mesh is made in grinding；
S5: mixture a made from step S4 and modifying agent B is added in blender, the modifying agent B is by iodine butyl-N-
Sulfonic acid amino silicones, dioctyl succinate disulfonate acid, gamma-linolenic acid oil, triethanolamine soap composition, the modifying agent B's adds
Enter amount be Paris white body weight 1.6%, the iodine butyl-N- sulfonic acid amino silicones, dioctyl succinate disulfonate acid,
The weight ratio of gamma-linolenic acid oil and triethanolamine soap is 1:2:1.5:2.5, stirs 30min with the speed of 3000r/min, is made mixed
Close object b；
S6: drying at being 53 DEG C in temperature by mixture b made from step S5 to water content is 0.4%, is ground to 1500
Modified calcium carbonate is made in mesh, sieving.
Comparative example 1
Modified calcium carbonate preparation process and the preparation process of embodiment 2 are essentially identical, have only the difference is that only carrying out step
The modification of S4, and the modification without step S5.
Comparative example 2
Modified calcium carbonate preparation process and the preparation process of embodiment 2 are essentially identical, have only the difference is that lacking in modifying agent B
Few iodine butyl-N- sulfonic acid amino silicones.
Comparative example 3
Modified calcium carbonate preparation process and the preparation process of embodiment 2 are essentially identical, have only the difference is that lacking in modifying agent B
Few dioctyl succinate disulfonate acid.
Comparative example 4
Modified calcium carbonate preparation process and the preparation process of embodiment 2 are essentially identical, have only the difference is that lacking in modifying agent B
Few gamma-linolenic acid oil.
Comparative example 5
Modified calcium carbonate preparation process and the preparation process of embodiment 2 are essentially identical, have only the difference is that lacking in modifying agent B
Few triethanolamine soap.
Comparative example 6
Modified calcium carbonate preparation process and the preparation process of embodiment 2 are essentially identical, have only the difference is that without step
The modification of S4, but it is directly entered the modification of step S5.
Comparative example 7
Modified calcium carbonate preparation process and the preparation process of embodiment 2 are essentially identical, have only the difference is that lacking in modifier A
Few sodium sulfate of polyethenoxy ether of fatty alcohol.
Comparative example 8
Modified calcium carbonate preparation process and the preparation process of embodiment 2 are essentially identical, have only the difference is that lacking in modifier A
Few Dinonylphenol Polyoxyethylene Ether.
Comparative example 9
Modified calcium carbonate preparation process and the preparation process of embodiment 2 are essentially identical, have only the difference is that lacking in modifier A
Few octadecyl coral amber acid monoamides disodium sulfonate.
Comparative example 10
This comparative example example and embodiment 2 the difference is that: without the modification of step S4 and step S5.
Comparative example 11
Using a kind of patent document " anti-aging paint-emulsion paint modified calcium carbonate and preparation method thereof (Granted publication
Number: CN103408971B) " method of embodiment prepares modified calcium carbonate.
Test data:
The performance detection of the embodiment 1-3 and comparative example 1-11 calcium carbonate prepared is compared as follows:
Examination criteria:
92 plastic tensile test method of GB/T1040-；
2000 Plastics-Oetermination of flexural properties method of GB/T9341-；
93 plastics charpy impact test method of GB/T1043-；
The bulk density of the modified forward and backward calcium carbonate of measurement first, then by the calcium carbonate being modified and unmodified heavy
Calcium carbonate is added in resin in 30% ratio respectively, and batten is made, and the mechanical property of both tests, comparing result are shown in respectively
Following table.
As seen from the above table: (1) by the data of embodiment 1-3 and comparative example 10 as it can be seen that using modified calcium carbonate-filled
Resin, is made batten, and tensile strength, bending strength, impact strength are significantly increased；By embodiment 1-3 and comparative example 11
As it can be seen that calcium carbonate-filled resin of the invention, the tensile strength, bending strength, impact strength that batten is made are superior to pair data
Ratio 11 (prior art) illustrates compared with prior art, the present invention having significant progress；It can by the data of embodiment 1-3
See, embodiment 2 is optimum embodiment.
(2) by embodiment 2 and the data of comparative example 1-5 as it can be seen that iodine butyl-N- sulfonic acid amino silicones, dioctyl amber
Amber disulfonate acid, gamma-linolenic acid oil, triethanolamine soap play synergistic effect in calcium carbonate modified, and collaboration improves resin-like
Tensile strength, bending strength, the impact strength of item；This is: since iodine butyl-N- sulfonic acid amino silicones are inorganic-organic
Hybrid structure, containing silicon oxygen bond, hydroxyl, carboxyl, carbonyl, iodine butyl-N- sulfonic acid amino silicones can be modified with first time
Calcium carbonate powder surface hydroxyl formed chemical bond, can further improve calcium carbonate in resin batten dispersibility and it is compatible
Property, the tensile strength, bending strength, impact strength that resin batten can be improved is added.Second is carried out using gamma-linolenic acid oil
Secondary modification can introduce linolenic oil group on calcium carbonate particle surface, can be improved the chemical stability of calcium carbonate, resist
Oxidation susceptibility, impact strength.In addition calcium carbonate is modified by dioctyl succinate disulfonate acid, triethanolamine soap progress surface, and two
Octyl sodium sulfosuccinate, triethanolamine soap contain sulfonic group, amino groups, can introduce sulfonic acid on calcium carbonate particle surface
The compatibility, dispersibility and processing fluidity of calcium carbonate, each group and resin batten not only can be improved in base, amino groups
System forming network structure improves reaction system interfacial adhesion so that calcium carbonate and resin batten have good compatibility,
Improve tensile strength, bending strength, the impact strength of resin batten.
(3) by embodiment 2 and the data of comparative example 6-9 as it can be seen that sodium sulfate of polyethenoxy ether of fatty alcohol, binonylphenol polyoxy
Vinethene, octadecyl coral amber acid monoamides disodium sulfonate play synergistic effect in calcium carbonate modified, and collaboration improves tree
Tensile strength, bending strength, the impact strength of rouge batten；This is: calcium carbonate first uses sodium sulfate of polyethenoxy ether of fatty alcohol, two nonyls
Base phenol polyethenoxy ether, octadecyl coral amber acid monoamides disodium sulfonate carry out surface and are modified, due to fatty alcohol polyoxyethylene ether
Sodium sulphate, Dinonylphenol Polyoxyethylene Ether contain Long carbon chain fatty acid, hydroxyl in octadecyl coral amber acid monoamides disodium sulfonate
The groups such as base, phenolic group, sulfonic group can introduce the bases such as phenolic group, sulfonic group, amino in calcium carbonate particle surface when first time is modified
The compatibility, dispersibility and processing fluidity with calcium carbonate, each group and resin batten System forming net not only can be improved in group
It is viscous to improve resin batten reaction system interface so that calcium carbonate and resin batten and wood powder have good compatibility for network structure
Power is tied, and then improves tensile strength, bending strength, the impact strength of resin batten.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of paint-emulsion paint calcium carbonate for special use surface treatment method, which comprises the following steps:
S1: modifier A is added to calcium carbonate powder, mixture a is made in grinding；
S2: mixture a made from step S1 and modifying agent B is added in blender, is stirred with the speed of 2000-3000r/min
Mixture b is made in 30-40min；
S3: mixture b made from step S2 is dry, it grinds, modified calcium carbonate is made in sieving；
The modifier A is by sodium sulfate of polyethenoxy ether of fatty alcohol, Dinonylphenol Polyoxyethylene Ether, the single acyl of octadecyl coral amber acid
Amine disodium sulfonate composition, the additional amount of the modifier A are the 0.9-1.5% of Paris white body weight；
The modifying agent B is by iodine butyl-N- sulfonic acid amino silicones, dioctyl succinate disulfonate acid, gamma-linolenic acid oil, three second
Hydramine soap composition, the additional amount of the modifying agent B are the 1.2-1.8% of Paris white body weight.
2. the paint according to right 1-emulsion paint calcium carbonate for special use surface treatment method, it is characterised in that: the fatty alcohol
The weight ratio of polyethenoxy ether sodium sulfate, Dinonylphenol Polyoxyethylene Ether and octadecyl coral amber acid monoamides disodium sulfonate is 1:
2.3-3.5:1.2-2。
3. the paint according to right 2-emulsion paint calcium carbonate for special use surface treatment method, it is characterised in that: the fatty alcohol
The weight ratio of polyethenoxy ether sodium sulfate, Dinonylphenol Polyoxyethylene Ether and octadecyl coral amber acid monoamides disodium sulfonate is 1:
3:1.8。
4. the paint according to right 1-emulsion paint calcium carbonate for special use surface treatment method, it is characterised in that: the iodine butyl-
N- sulfonic acid amino silicones, dioctyl succinate disulfonate acid, the weight ratio of gamma-linolenic acid oil and triethanolamine soap are 1:1.2-
2:0.7-1.6:1.5-2.8。
5. the paint according to right 4-emulsion paint calcium carbonate for special use surface treatment method, it is characterised in that: the iodine butyl-
N- sulfonic acid amino silicones, dioctyl succinate disulfonate acid, the weight ratio of gamma-linolenic acid oil and triethanolamine soap are 1:1.5:
1.3:2.4。
6. the paint according to right 1-emulsion paint calcium carbonate for special use surface treatment method, it is characterised in that: institute in step S1
The mesh number for stating calcium carbonate powder is 100-200.
7. the paint according to right 1-emulsion paint calcium carbonate for special use surface treatment method, it is characterised in that: institute in step S1
The mesh number for stating mixture a is 300-500.
8. the paint according to right 1-emulsion paint calcium carbonate for special use surface treatment method, it is characterised in that: institute in step S3
State mixture b be temperature be at 42-53 DEG C it is dry.
9. the paint according to right 8-emulsion paint calcium carbonate for special use surface treatment method, it is characterised in that: the mixture b
It dries at being 42-53 DEG C in temperature to water content≤0.4%.
10. the paint according to right 1-emulsion paint calcium carbonate for special use surface treatment method, it is characterised in that: institute in step S4
It states and is ground to 1200-1500 mesh.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811137543.2A CN109354900A (en) | 2018-09-28 | 2018-09-28 | Paint-emulsion paint calcium carbonate for special use surface treatment method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811137543.2A CN109354900A (en) | 2018-09-28 | 2018-09-28 | Paint-emulsion paint calcium carbonate for special use surface treatment method |
Publications (1)
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ID=65348138
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665625A (en) * | 2019-09-27 | 2020-01-10 | 广西贺州市科隆粉体有限公司 | Production process of special calcium carbonate for artificial stone |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103554551A (en) * | 2013-07-02 | 2014-02-05 | 安徽金阳电器科技发展有限责任公司 | Modified heavy calcium carbonate for fire retardation electric cable material, and preparation method thereof |
| CN106700657A (en) * | 2016-11-21 | 2017-05-24 | 广西华纳新材料科技有限公司 | Surface treatment method of high-temperature-resistant nano calcium carbonate for silicone adhesives |
| JP2017095719A (en) * | 2016-12-22 | 2017-06-01 | 丸尾カルシウム株式会社 | Surface-treated calcium carbonate filler and curable resin composition containing filler |
-
2018
- 2018-09-28 CN CN201811137543.2A patent/CN109354900A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103554551A (en) * | 2013-07-02 | 2014-02-05 | 安徽金阳电器科技发展有限责任公司 | Modified heavy calcium carbonate for fire retardation electric cable material, and preparation method thereof |
| CN106700657A (en) * | 2016-11-21 | 2017-05-24 | 广西华纳新材料科技有限公司 | Surface treatment method of high-temperature-resistant nano calcium carbonate for silicone adhesives |
| JP2017095719A (en) * | 2016-12-22 | 2017-06-01 | 丸尾カルシウム株式会社 | Surface-treated calcium carbonate filler and curable resin composition containing filler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665625A (en) * | 2019-09-27 | 2020-01-10 | 广西贺州市科隆粉体有限公司 | Production process of special calcium carbonate for artificial stone |
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Application publication date: 20190219 |