CN109181365A - The processing method of high performance paints modified calcium carbonate - Google Patents
The processing method of high performance paints modified calcium carbonate Download PDFInfo
- Publication number
- CN109181365A CN109181365A CN201811137559.3A CN201811137559A CN109181365A CN 109181365 A CN109181365 A CN 109181365A CN 201811137559 A CN201811137559 A CN 201811137559A CN 109181365 A CN109181365 A CN 109181365A
- Authority
- CN
- China
- Prior art keywords
- calcium carbonate
- modified calcium
- acid
- high performance
- modified
- 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
Links
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
- C09C3/006—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
- C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
- C09C3/041—Grinding
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The invention discloses a kind of processing method of high performance paints modified calcium carbonate, the modified calcium carbonate includes following raw material: calcium carbonate powder, modifier A, modifying agent B, the modified calcium carbonate are by twice-modified preparation.The present invention is modified heavy calcium carbonate surface, makes its surface oleophilic drainage, enhances the compatibility with paint, improves the dispersibility in paint, improve the performance of paint.
Description
[technical field]
The invention belongs to calcium carbonate modified technical fields, and in particular to a kind of processing side of high performance paints modified calcium carbonate
Method.
[background technique]
Calcium carbonate is a kind of common inorganic filler, because source is wide, cheap etc., is widely used in plastics, rubber, coating, Shi Shu
The fields such as rouge batten, paint.But calcium carbonate surface is hydrophilic and oleophobic, specific surface energy is high, easily reunites between particle, with high molecular polymerization
The compatibility of object is very poor.Therefore, when being filled into high molecular polymer, it is necessary to be modified to calcium carbonate surface, make its table
Face oleophilic drainage, the compatibility of enhancing and high molecular polymer improve the dispersibility in high molecular polymer, improve performance.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of processing methods of high performance paints modified calcium carbonate, to solve carbon
The problems such as sour calcium surface is modified.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of processing method of high performance paints modified calcium carbonate, comprising the following steps:
S1: impurity thing is removed after choosing the lime stone cleaning shipped from yard of material, building stones are carried out to dry removing surface moisture, so
Building stones are crushed with crusher afterwards, calcium carbonate fragment is made；
S2: calcium carbonate fragment made from step S1 is delivered into the synchronous addition sodium lignin sulfonate, polyalcohol amine of vertical mill
The grinding aid and grinding, the additional amount of the grinding aid of composition are the 2.3-3.5% of calcium carbonate breaking weight, and it is thin that calcium carbonate is made
Mountain flour；
S3: calcium carbonate microlith powder made from step S2 is classified with grader, and the calcium carbonate powder of 100-200 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 sulfuric acid
Sodium, Dinonylphenol Polyoxyethylene Ether, octadecyl coral amber acid monoamides disodium sulfonate composition, the additional amount of the modifier A are
The mixture a that partial size is 300-500 mesh is made in the 0.9-1.5% of Paris white body weight, 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 additional amount of the modifying agent B
For the 1.2-1.8% of Paris white body weight, 30-40min is stirred with the speed of 2000-3000r/min, mixture b is made；
S6: mixture b made from step S5 is dry to water content≤0.4%, it grinds, modified calcium carbonate is made in sieving.
Further, the weight ratio of sodium lignin sulfonate described in step S2 and polyalcohol amine is 1:2.3-6.4.
Further, the weight ratio of the sodium lignin sulfonate and polyalcohol amine is 1:4.6.
Further, modifier A described in step S4 by sodium sulfate of polyethenoxy ether of fatty alcohol, Dinonylphenol Polyoxyethylene Ether and
Octadecyl coral amber acid monoamides disodium sulfonate is 1:2.3-3.5:1.2-2 composition by weight.
Further, the sodium sulfate of polyethenoxy ether of fatty alcohol, Dinonylphenol Polyoxyethylene Ether and octadecyl coral amber acid are single
The weight ratio of amidosulfonic acid disodium is 1:3:1.8.
Further, modifying agent B described in step S5 is by iodine butyl-N- sulfonic acid amino silicones, dioctyl succinate acid sulfonic acid
Sodium, gamma-linolenic acid oil and triethanolamine soap are 1:1.2-2:0.7-1.6:1.5-2.8 composition by weight.
Further, the iodine butyl-N- sulfonic acid amino silicones, dioctyl succinate disulfonate acid, gamma-linolenic acid oil and three
The weight ratio of ethanolamine soap is 1:1.5:1.3:2.4.
Further, mixture b described in step S6 is dried at being 42-53 DEG C in temperature to water content≤0.4%.
Further, being dried at the mixture b is 50 DEG C in temperature to water content is 0.3%.
Further, 1200-1500 mesh is ground to described in step S6.
The invention has the following advantages:
(1) it by the data of embodiment 1-3 and comparative example 10 as it can be seen that batten is made using modified calcium carbonate-filled resin, draws
Intensity, bending strength, impact strength is stretched to be significantly increased；It is by the data of embodiment 1-3 and comparative example 11 as it can be seen that of the invention
Calcium carbonate-filled resin, the tensile strength, bending strength, impact strength that batten is made are superior to comparative example 11 (prior art),
Illustrate compared with prior art, the present invention having significant progress；By the data of embodiment 1-3 as it can be seen that embodiment 2 is optimal reality
Apply example.
(2) paint-emulsion paint of the invention is to have that partial size is small, particle is big by twice-modified preparation with modified calcium carbonate
The features such as small uniform, large specific surface area, application performance are better than ordinary calcium carbonate, obtained modified calcium carbonate is in paint-emulsion paint
Middle dispersibility and compatibility are good, and the additional amount of filler can be improved, and reduce the cost of raw material；By adding on a small quantity when modified
Gamma-linolenic acid oil greatly improves paint-emulsion paint chemical stability, antioxygenic property, while improving the lustrous surface of paint film
Degree improves the mobility and processing performance of system, and gained paints abrasion-resistant, and easy for construction.
[specific embodiment]
To facilitate a better understanding of the present invention, it is illustrated by the following examples, these examples are belonged to the scope of protection of the present invention,
But it does not limit the scope of the invention.
In embodiment, the paint-emulsion paint modified calcium carbonate preparation method, comprising the following steps:
S1: impurity thing is removed after choosing the lime stone cleaning shipped from yard of material, building stones are carried out to dry removing surface moisture, so
Building stones are crushed with crusher afterwards, calcium carbonate fragment is made；
S2: calcium carbonate fragment made from step S1 is delivered into the synchronous addition sodium lignin sulfonate, polyalcohol amine of vertical mill
The grinding aid and grinding, the additional amount of the grinding aid of composition are the 2.3-3.5% of calcium carbonate breaking weight, the sulfomethylated lignin
The weight ratio of sour sodium 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 calcium carbonate powder of 100-200 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 sulfuric acid
Sodium, 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 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 1:2.3-3.5:1.2-2, and grinding, it is 300-500 purpose that partial size, which is made,
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 additional amount of the modifying agent B
For the 1.2-1.8% of Paris white body weight, the iodine butyl-N- sulfonic acid amino silicones, dioctyl succinate disulfonate acid,
The weight ratio of gamma-linolenic acid oil and triethanolamine soap is 1:1.2-2:0.7-1.6:1.5-2.8, with the speed of 2000-3000r/min
Degree stirring 30-40min, is 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 1200-
Modified calcium carbonate is made in 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: impurity thing is removed after choosing the lime stone cleaning shipped from yard of material, building stones are carried out to dry removing surface moisture, so
Building stones are crushed with crusher afterwards, calcium carbonate fragment is made；
S2: calcium carbonate fragment made from step S1 is delivered into the synchronous addition sodium lignin sulfonate, polyalcohol amine of vertical mill
The grinding aid and grinding, the additional amount of the grinding aid of composition are the 2.5% of calcium carbonate breaking weight, the sodium lignin sulfonate
Weight ratio with 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 sulfuric acid
Sodium, Dinonylphenol Polyoxyethylene Ether, octadecyl coral amber acid monoamides disodium sulfonate composition, the additional amount of the modifier A are
The 1% of Paris white body weight, the sodium sulfate of polyethenoxy ether of fatty alcohol, Dinonylphenol Polyoxyethylene Ether and octadecyl coral
The weight ratio of 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 additional amount of the modifying agent B
It is the 1.2% of Paris white body weight, the iodine butyl-N- sulfonic acid amino silicones, dioctyl succinate disulfonate acid, flax
The weight ratio of acid lipid and triethanolamine soap is 1:1.2:0.8:1.7, stirs 40min with the speed of 2000r/min, mixing is made
Object 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 mesh, mistake
Modified calcium carbonate is made in sieve.
Embodiment 2
A kind of preparation method of paint-emulsion paint modified calcium carbonate, comprising the following steps:
S1: impurity thing is removed after choosing the lime stone cleaning shipped from yard of material, building stones are carried out to dry removing surface moisture, so
Building stones are crushed with crusher afterwards, calcium carbonate fragment is made；
S2: calcium carbonate fragment made from step S1 is delivered into the synchronous addition sodium lignin sulfonate, polyalcohol amine of vertical mill
The grinding aid and grinding, the additional amount of the grinding aid of composition are the 3.2% of calcium carbonate breaking weight, the sodium lignin sulfonate
Weight ratio with 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 sulfuric acid
Sodium, Dinonylphenol Polyoxyethylene Ether, octadecyl coral amber acid monoamides disodium sulfonate composition, the additional amount of the modifier A are
The 1.2% of Paris white body weight, the sodium sulfate of polyethenoxy ether of fatty alcohol, Dinonylphenol Polyoxyethylene Ether and octadecyl
The weight ratio of 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 additional amount of the modifying agent B
It is the 1.5% of Paris white body weight, the iodine butyl-N- sulfonic acid amino silicones, dioctyl succinate disulfonate acid, flax
The weight ratio of acid lipid and triethanolamine soap is 1:1.5:1.3:2.4, stirs 30-40min with the speed of 3000r/min, is made
Mixture b；
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 mesh, mistake
Modified calcium carbonate is made in sieve.
Embodiment 3
A kind of preparation method of paint-emulsion paint modified calcium carbonate, comprising the following steps:
S1: impurity thing is removed after choosing the lime stone cleaning shipped from yard of material, building stones are carried out to dry removing surface moisture, so
Building stones are crushed with crusher afterwards, calcium carbonate fragment is made；
S2: calcium carbonate fragment made from step S1 is delivered into the synchronous addition sodium lignin sulfonate, polyalcohol amine of vertical mill
The grinding aid and grinding, the additional amount of the grinding aid of composition are the 3.2% of calcium carbonate breaking weight, the sodium lignin sulfonate
Weight ratio with 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 sulfuric acid
Sodium, Dinonylphenol Polyoxyethylene Ether, octadecyl coral amber acid monoamides disodium sulfonate composition, the additional amount of the modifier A are
The 1.5% of Paris white body weight, the sodium sulfate of polyethenoxy ether of fatty alcohol, Dinonylphenol Polyoxyethylene Ether and octadecyl
The weight ratio of 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 additional amount of the modifying agent B
It is the 1.6% of Paris white body weight, the iodine butyl-N- sulfonic acid amino silicones, dioctyl succinate disulfonate acid, flax
The weight ratio of acid lipid and triethanolamine soap is 1:2:1.5:2.5, stirs 30min with the speed of 3000r/min, mixture is made
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 mesh, mistake
Modified calcium carbonate is made in sieve.
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 S4's
It is modified, 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 iodine in modifying agent B
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 two in modifying agent B
Octyl sodium sulfosuccinate.
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 Asia in modifying agent B
Numb acid lipid.
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 three in modifying agent B
Ethanolamine 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 S4's
It is modified, 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 rouge in modifier A
Fat alcohol polyethenoxy ether sodium sulfate.
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 two in modifier A
Nonylphenol 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 ten in modifier A
Eight alkyl coral amber acid monoamides disodium sulfonates.
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 patent document " a kind of anti-aging paint-emulsion paint modified calcium carbonate and preparation method thereof (Authorization Notice No.:
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.
| Experimental project | Tensile strength (MPa) | Bending strength (MPa) | Impact strength (J/m) |
| Embodiment 1 | 51.67 | 53.87 | 51.34 |
| Embodiment 2 | 52.26 | 54.01 | 51.68 |
| Embodiment 3 | 52.01 | 53.43 | 52.36 |
| Comparative example 1 | 42.67 | 45.16 | 44.79 |
| Comparative example 2 | 49.32 | 52.04 | 50.98 |
| Comparative example 3 | 48.97 | 51.93 | 50.47 |
| Comparative example 4 | 51.56 | 52.51 | 51.26 |
| Comparative example 5 | 50.75 | 51.26 | 50.73 |
| Comparative example 6 | 44.02 | 46.82 | 43.18 |
| Comparative example 7 | 48.82 | 52.64 | 49.91 |
| Comparative example 8 | 51.23 | 53.26 | 50.17 |
| Comparative example 9 | 49.91 | 51..89 | 48.53 |
| Comparative example 10 | 33.01 | 37.89 | 36.91 |
| Comparative example 11 | 32.53 | 36.81 | 36.05 |
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,
Batten is made, tensile strength, bending strength, impact strength are significantly increased；It can by the data of embodiment 1-3 and comparative example 11
See, calcium carbonate-filled resin of the invention, the tensile strength, bending strength, impact strength that batten is made is superior to comparative example 11
(prior art) illustrates compared with prior art, the present invention having significant progress；By the data of embodiment 1-3 as it can be seen that implementing
Example 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 succinate acid
Sodium sulfonate, gamma-linolenic acid oil, triethanolamine soap play synergistic effect in calcium carbonate modified, and collaboration improves resin batten
Tensile strength, bending strength, impact strength；This is: since iodine butyl-N- sulfonic acid amino silicones are inorganic-organic hybridization
Structure, containing silicon oxygen bond, hydroxyl, carboxyl, carbonyl, iodine butyl-N- sulfonic acid amino silicones can be with modified carbon for the first time
The hydroxyl of sour calcium powder surface forms chemical bond, can further improve dispersibility and compatibility of the calcium carbonate in resin batten,
The tensile strength, bending strength, impact strength that resin batten can be improved is added in it.Changed for the second time using gamma-linolenic acid oil
Property processing, linolenic oil group can be introduced on calcium carbonate particle surface, can be improved the chemical stability, anti-oxidant of calcium carbonate
Performance, impact strength.In addition calcium carbonate is modified by dioctyl succinate disulfonate acid, triethanolamine soap progress surface, dioctyl
Sodium sulfosuccinate, triethanolamine soap contain sulfonic group, amino groups, can calcium carbonate particle surface introduce sulfonic group,
The compatibility, dispersibility and processing fluidity of calcium carbonate, each group and resin batten system not only can be improved in amino groups
Network structure is formed, so that calcium carbonate and resin batten have good compatibility, reaction system interfacial adhesion is improved, improves
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 polyoxyethylene
Ether, octadecyl coral amber acid monoamides disodium sulfonate play synergistic effect in calcium carbonate modified, and collaboration improves resin-like
Tensile strength, bending strength, the impact strength of item；This is: calcium carbonate first uses sodium sulfate of polyethenoxy ether of fatty alcohol, binonylphenol
Polyoxyethylene ether, octadecyl coral amber acid monoamides disodium sulfonate carry out surface and are modified, due to fatty alcohol polyoxyethylene ether sulfuric acid
Sodium, Dinonylphenol Polyoxyethylene Ether contain Long carbon chain fatty acid, hydroxyl, phenol in octadecyl coral amber acid monoamides disodium sulfonate
The groups such as base, sulfonic group can introduce phenolic group, sulfonic group, amino groups in calcium carbonate particle surface when first time is modified, no
The compatibility, dispersibility and processing fluidity with calcium carbonate, each group and resin batten System forming network knot only can be improved
Structure improves resin batten reaction system interfacial adhesion so that calcium carbonate and resin batten and wood powder have good compatibility,
And then improve 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 those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of processing method of high performance paints modified calcium carbonate, which comprises the following steps:
S1: impurity thing is removed after choosing the lime stone cleaning shipped from yard of material, building stones are carried out to dry removing surface moisture, so
Building stones are crushed with crusher afterwards, calcium carbonate fragment is made；
S2: calcium carbonate fragment made from step S1 is delivered into the synchronous addition sodium lignin sulfonate, polyalcohol amine of vertical mill
The grinding aid and grinding, the additional amount of the grinding aid of composition are the 2.3-3.5% of calcium carbonate breaking weight, and it is thin that calcium carbonate is made
Mountain flour；
S3: calcium carbonate microlith powder made from step S2 is classified with grader, and the calcium carbonate powder of 100-200 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 sulfuric acid
Sodium, Dinonylphenol Polyoxyethylene Ether, octadecyl coral amber acid monoamides disodium sulfonate composition, the additional amount of the modifier A are
The mixture a that partial size is 300-500 mesh is made in the 0.9-1.5% of Paris white body weight, 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 additional amount of the modifying agent B
For the 1.2-1.8% of Paris white body weight, 30-40min is stirred with the speed of 2000-3000r/min, mixture b is made；
S6: mixture b made from step S5 is dry to water content≤0.4%, it grinds, modified calcium carbonate is made in sieving.
2. according to the processing method of high performance paints modified calcium carbonate described in right 1, it is characterised in that: wood described in step S2
The weight ratio of quality sodium sulfonate and polyalcohol amine is 1:2.3-6.4.
3. according to the processing method of high performance paints modified calcium carbonate described in right 2, it is characterised in that: the lignin sulfonic acid
The weight ratio of sodium and polyalcohol amine is 1:4.6.
4. the paint according to right 1-emulsion paint modified calcium carbonate, it is characterised in that: modifier A described in step S4 is by rouge
Fat alcohol polyethenoxy ether sodium sulfate, Dinonylphenol Polyoxyethylene Ether and octadecyl coral amber acid monoamides disodium sulfonate are by weight
For 1:2.3-3.5:1.2-2 composition.
5. the paint according to right 4-emulsion paint modified calcium carbonate, it is characterised in that: the fatty alcohol polyoxyethylene ether sulphur
The weight ratio of sour sodium, Dinonylphenol Polyoxyethylene Ether and octadecyl coral amber acid monoamides disodium sulfonate is 1:3:1.8.
6. the paint according to right 1-emulsion paint modified calcium carbonate, it is characterised in that: modifying agent B is by iodine described in step S5
Butyl-N- sulfonic acid amino silicones, dioctyl succinate disulfonate acid, gamma-linolenic acid oil and triethanolamine soap are 1 by weight:
1.2-2:0.7-1.6:1.5-2.8 composition.
7. the paint according to right 6-emulsion paint modified calcium carbonate, it is characterised in that: the iodine butyl-N- sulfonic acid amino is poly-
Siloxanes, dioctyl succinate disulfonate acid, the weight ratio of gamma-linolenic acid oil and triethanolamine soap are 1:1.5:1.3:2.4.
8. according to the processing method of high performance paints modified calcium carbonate described in right 1, it is characterised in that: mixed described in step S6
It closes at object b is 42-53 DEG C in temperature and dries to water content≤0.4%.
9. according to the processing method of high performance paints modified calcium carbonate described in right 8, it is characterised in that: the mixture b exists
Temperature is that drying to water content is 0.3% at 50 DEG C.
10. according to the processing method of high performance paints modified calcium carbonate described in right 1, it is characterised in that: described in step S6
It is ground to 1200-1500 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811137559.3A CN109181365A (en) | 2018-09-28 | 2018-09-28 | The processing method of high performance paints modified calcium carbonate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811137559.3A CN109181365A (en) | 2018-09-28 | 2018-09-28 | The processing method of high performance paints modified calcium carbonate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109181365A true CN109181365A (en) | 2019-01-11 |
Family
ID=64907661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811137559.3A Pending CN109181365A (en) | 2018-09-28 | 2018-09-28 | The processing method of high performance paints modified calcium carbonate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109181365A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111019398A (en) * | 2019-12-20 | 2020-04-17 | 贺州钟山县双文碳酸钙新材料有限公司 | Surface treatment method for improving oleophylic and hydrophobic properties of calcium carbonate |
| CN113088107A (en) * | 2021-03-31 | 2021-07-09 | 广西福宝信科技有限公司 | Second-level composite modifier with antibacterial property and application thereof in coating modified filler |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50122498A (en) * | 1974-03-13 | 1975-09-26 | ||
| CN107446383A (en) * | 2017-07-31 | 2017-12-08 | 贺州钟山县双文碳酸钙新材料有限公司 | A kind of preparation method for the paint calcium carbonate that activation rate is high, oil factor is low |
| CN107459283A (en) * | 2017-07-31 | 2017-12-12 | 贺州钟山县双文碳酸钙新材料有限公司 | A kind of stone slab high-performance calcium carbonate and preparation method thereof |
-
2018
- 2018-09-28 CN CN201811137559.3A patent/CN109181365A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50122498A (en) * | 1974-03-13 | 1975-09-26 | ||
| CN107446383A (en) * | 2017-07-31 | 2017-12-08 | 贺州钟山县双文碳酸钙新材料有限公司 | A kind of preparation method for the paint calcium carbonate that activation rate is high, oil factor is low |
| CN107459283A (en) * | 2017-07-31 | 2017-12-12 | 贺州钟山县双文碳酸钙新材料有限公司 | A kind of stone slab high-performance calcium carbonate and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 孙阿彬等: ""填充母料及其他常用塑料母料"", 《塑料助剂》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111019398A (en) * | 2019-12-20 | 2020-04-17 | 贺州钟山县双文碳酸钙新材料有限公司 | Surface treatment method for improving oleophylic and hydrophobic properties of calcium carbonate |
| CN113088107A (en) * | 2021-03-31 | 2021-07-09 | 广西福宝信科技有限公司 | Second-level composite modifier with antibacterial property and application thereof in coating modified filler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109135342A (en) | Paint-emulsion paint modified calcium carbonate | |
| CN104311752B (en) | A kind of polycarboxylate water-reducer and preparation method thereof | |
| CN102070874B (en) | High-permeability and high-strength epoxy grouting material, preparation method thereof and application thereof | |
| CN111377661B (en) | Ultrathin asphalt mixture based on environment-friendly rubber powder and preparation method thereof | |
| EP2401240B1 (en) | Dry composition comprising a binder and a modified vegetable oil | |
| CN107686322B (en) | Method for recycling waste artificial stone slurry | |
| CN109181365A (en) | The processing method of high performance paints modified calcium carbonate | |
| CN103408971A (en) | Anti-aging modified calcium carbonate for paint-latex paint and preparation method thereof | |
| KR100867097B1 (en) | Asphalt concrete for pavement | |
| CN108298899A (en) | A kind of underwater concrete mixture and its construction method | |
| CN109486421A (en) | A kind of ultra-thin sealing material of environment-friendly type antiskid and preparation method thereof | |
| CN106277979B (en) | A kind of high-intensity inorganic quartzite slate and its preparation and application | |
| CN104087026A (en) | Smooth-type surface-modified calcium carbonate and preparation method thereof | |
| CN109970405A (en) | A kind of concrete and preparation method thereof | |
| CN108191291A (en) | Efficient waterproof agent for concrete and preparation method thereof | |
| EP3167122B1 (en) | Calcium/magnesium compound slurry for bituminous road material | |
| CN110282942A (en) | A kind of concrete mix and its production technology | |
| CN109354900A (en) | Paint-emulsion paint calcium carbonate for special use surface treatment method | |
| CN104059389B (en) | Modified calcium carbonate with improved toughness and preparation method of modified calcium carbonate | |
| CN104059391B (en) | Surface-treated modified calcium carbonate and preparation method thereof | |
| JPH11256507A (en) | Paving material | |
| CN103708765B (en) | A kind of polycarboxylic acid series pumping agent conditioning agent | |
| CN109135344A (en) | Paint the surface treatment compound modifier of anti-aging calcium carbonate and its application | |
| CN105339439A (en) | A process for manufacturing nanoparticles in a concentrated slurry | |
| CN103951305B (en) | Air entrapment agent, add the cement concrete of air entrapment agent and their application in slding form operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190111 |
|
| RJ01 | Rejection of invention patent application after publication |