阅读说明：本技术 一种国画用磁性颜料及其制备方法 (A kind of traditional Chinese Painting magnetic paint and preparation method thereof ) 是由 李小福 于 2019-07-19 设计创作，主要内容包括：本发明提供了一种国画用磁性颜料的制备方法,包括以下步骤：S1.多孔碳酸钙的制备；S2.碳酸钙负载二氧化钛的制备；S3.磁性材料中间体的制备；S4.碳酸钙-二氧化钛-磁性材料的制备；S5.磁性颜料的制备。本发明的目的是提供一种国画用磁性颜料及其制备方法,颜料本身具备磁性,将画板平面设计为磁吸铁板,绘画时或绘画后,画作就可以直接固定在磁吸铁板上。(The present invention provides a kind of preparation methods of traditional Chinese Painting magnetic paint, comprising the following steps: the preparation of S1. porous calcium carbonate；S2. the preparation of calcium carbonate carried titanium dioxide；S3. the preparation of magnetic material intermediate；S4. calcium carbonate-titanium dioxide-magnetic material preparation；S5. the preparation of magnetic paint.The object of the present invention is to provide a kind of traditional Chinese Painting magnetic paints and preparation method thereof, and pigment itself has magnetism, are magnetic iron plate by drawing board planar design, when drawing or after drawing, paintings can be directly anchored on magnetic iron plate.)

1. a kind of preparation method of traditional Chinese Painting magnetic paint, which comprises the following steps:

S1. the preparation of porous calcium carbonate: in Ca (NO₃)₂In solution, kayexalate, stirring and dissolving, in ultrasound is added Under the ultrasound of wave biomixer, the Na of isometric isoconcentration is added into mixed solution₂CO₃Solution, after continuing ultrasound, in room Temperature is lower to be stood, and washing and drying obtains porous calcium titanate F1；

S2. the preparation of calcium carbonate carried titanium dioxide: the step S1 F1 prepared is placed in filter device, then in calcium carbonate It is middle to instill the ethanol solution for being dissolved with butyl titanate, so that calcium carbonate surface is adsorbed butyl titanate, four fourth of metatitanic acid will have been adsorbed The calcium carbonate of ester is put into steam, is made tetrabutyl titanate hydrolysis at titanium hydroxide, is obtained compound F2；

S3. the preparation of magnetic material intermediate: compound F2 is configured to suspension, suspension is placed in water bath with thermostatic control, In Ferrous ions soln is added in suspension, intermediate F3 is obtained by filtration in heating stirring；

S4. calcium carbonate-titanium dioxide-magnetic material preparation: the intermediate F3 that step S3 is prepared is calcined, and obtains carbon Sour calcium-titanium dioxide-magnetic material；

S5. the preparation of magnetic paint: calcium carbonate-titanium dioxide-magnetic material and dispersing agent is added in ball grinder, grinding is added Medium zirconium pearl and deionized water carry out ball milling, continuously add odium stearate, sodium sulfate of polyethenoxy ether of fatty alcohol, pigment, carboxylic first Base cellulose, polyvinylpyrrolidone and preservative are uniformly mixed, and grinder is added in uniformly mixed mixture and is ground repeatedly Obtain traditional Chinese Painting magnetic paint.

2. a kind of preparation method of traditional Chinese Painting magnetic paint according to claim 1, it is characterised in that: ultrasonic in step S1 The power of wave biomixer is 600-800W, and drying temperature is no more than 100 DEG C.

3. a kind of preparation method of traditional Chinese Painting magnetic paint according to claim 1, it is characterised in that: ferrous in step S3 The solution of ion is ferric nitrate, any one in frerrous chloride or ferrous sulfate solution.

4. a kind of preparation method of traditional Chinese Painting magnetic paint according to claim 1, it is characterised in that: calcined in step S4 Temperature is 600-700 DEG C, calcination time 5-15min.

5. a kind of preparation method of traditional Chinese Painting magnetic paint according to claim 1, it is characterised in that: disperse in step S5 Agent is fatty acid cane sugar ester, any one in sorbitan trioleate or maleic anhydride vinyl acetate copolymer.

6. a kind of preparation method of traditional Chinese Painting magnetic paint according to claim 1, it is characterised in that: ball milling in step S5 Time is 3-5 h, and abrasive media is 2 mm of diameter and 0.5 mm zirconium pearl, mass ratio 2:1.

7. a kind of traditional Chinese Painting magnetic paint that the preparation method as described in claim 1-6 obtains.

Technical field

The present invention relates to fields of pigments, and in particular to a kind of traditional Chinese Painting magnetic paint and preparation method thereof.

Background technique

Drawing is by the process of visual movement materialization.In face of natural landscape, it is desirable that painter is good at promoting the impression of oneself, It is good at selecting a variety of different materials, using different expression means, expresses that the experience of soul fully.Thus, In The characteristic of painting material and its unique visual appeal in works are not allowed in creation and enjoying art works Ignore, expressive force of the painting material in drawing, usually becomes the striking point of visual language exchange.

The one kind of Chinese painting as China's traditional drawing art has a long history and unique style.And watercolor And the wests such as oil painting drawing is compared, no matter in the technique of expression or on painting tool, Chinese painting suffers from oneself uniqueness One side.In the past when drawing a picture, the common paperweight of artists is pressing against drawing paper and is drawing a picture, but this paperweight often in the horizontal plane could Delivery effect, when if it is drawing a picture in certain tilt angle or vertical plane, paperweight cannot play one and fix well It acts on.

Summary of the invention

Technical problems to be solved: the object of the present invention is to provide a kind of traditional Chinese Painting magnetic paint and preparation method thereof, face Material has magnetism in itself, is magnetic iron plate by drawing board planar design, when drawing or after drawing, paintings can be directly anchored to magnetic It inhales on iron plate.

A kind of technical solution: preparation method of traditional Chinese Painting magnetic paint, comprising the following steps:

S1. the preparation of porous calcium carbonate: in Ca (NO₃)₂In solution, kayexalate, stirring and dissolving, in ultrasound is added Under the ultrasound of wave biomixer, the Na of isometric isoconcentration is added into mixed solution₂CO₃Solution, after continuing ultrasound, in room Temperature is lower to be stood, and washing and drying obtains porous calcium titanate F1；

S2. the preparation of calcium carbonate carried titanium dioxide: the step S1 F1 prepared is placed in filter device, then in calcium carbonate It is middle to instill the ethanol solution for being dissolved with butyl titanate, so that calcium carbonate surface is adsorbed butyl titanate, four fourth of metatitanic acid will have been adsorbed The calcium carbonate of ester is put into steam, is made tetrabutyl titanate hydrolysis at titanium hydroxide, is obtained compound F2；

S3. the preparation of magnetic material intermediate: compound F2 is configured to suspension, suspension is placed in water bath with thermostatic control, In Ferrous ions soln is added in suspension, intermediate F3 is obtained by filtration in heating stirring；

S4. calcium carbonate-titanium dioxide-magnetic material preparation: the intermediate F3 that step S3 is prepared is calcined, and obtains carbon Sour calcium-titanium dioxide-magnetic material；

S5. the preparation of magnetic paint: calcium carbonate-titanium dioxide-magnetic material and dispersing agent is added in ball grinder, grinding is added Medium zirconium pearl and deionized water carry out ball milling, continuously add odium stearate, sodium sulfate of polyethenoxy ether of fatty alcohol, pigment, carboxylic first Base cellulose, polyvinylpyrrolidone and preservative are uniformly mixed, and grinder is added in uniformly mixed mixture and is ground repeatedly Obtain traditional Chinese Painting magnetic paint.

Further, the power of ultrasonic cell-break machine is 600-800W in step S1, and drying temperature is no more than 100 ℃。

Further, the solution of step S3 ferrous ions is ferric nitrate, appointing in frerrous chloride or ferrous sulfate solution It anticipates one kind.

Further, calcination temperature is 600-700 DEG C in step S4, calcination time 5-15min.

Further, dispersing agent is fatty acid cane sugar ester, sorbitan trioleate or maleic anhydride-vinegar in step S5 Any one in vinyl acetate copolymer.

Further, Ball-milling Time is 3-5 h in step S5, and abrasive media is 2 mm of diameter and 0.5 mm zirconium pearl, matter Amount is than being 2:1.

A kind of traditional Chinese Painting magnetic paint that above-mentioned preparation method obtains.

The utility model has the advantages that being detected using magnetism of the portable magnetic detector to pigment.Using the instrument to the present invention In sample detected, detect that the magnetic signal strength of sample is more strong, have good magnetic effect；Using simultaneously should Kind pigment is painted, and after pigment air-dries, paintings can be good at being adsorbed in magnetic iron plate due to containing magnetic particle in pigment Surface.

Specific embodiment