Artistic oil painting stick core and preparation method thereof

A technology of oil pastels and cores, which is applied in coatings, art paints, fireproof coatings, etc., and can solve the problems of oil pastels that cannot be used and preserved, oil pastels and cores that are easy to soften due to oil leakage, and unsatisfactory high temperature resistance, etc. , to achieve the effects of saving production time, excellent smoothness, improving color development and color uniformity

Active Publication Date: 2017-01-11
LOTUS STATIONERY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the oil pastel products currently on the market have the following deficiencies: (1) the color stacking property is poor, which directly affects the painting quality; The oil softens or even melts, which makes the oil pastel products unusable and unpreservable

Method used

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  • Artistic oil painting stick core and preparation method thereof
  • Artistic oil painting stick core and preparation method thereof

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preparation example Construction

[0028] One, utilize preparation method of the present invention to prepare oil pastel rod core

[0029] Embodiments 1 to 5 are all according to the raw material formula described in table 1, according to the following steps (1) to (4) to prepare the oil pastel stick core:

[0030] (1) Measure the matrix base material of the formula amount, and put it into a reaction kettle with a temperature of 70-90° C. for melting to obtain a matrix base material melt, and set aside;

[0031] (2) Measure the pigment and solvent oil of the formula and put them into a high-speed mixer respectively, mix evenly, and obtain a color paste with a particle size of 5-15 μm, and set aside;

[0032] (3) First put the color paste obtained in the above step (2) and the filling material of the formula into the molten base material of the matrix, and mix uniformly to obtain a mixed material; then use a three-roll mill to grind the mixture Grind the materials to make the materials more evenly dispersed; th...

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Abstract

The invention discloses an artistic oil painting stick core and a preparation method thereof. The artistic oil painting stick core is prepared from, by weight, 24-60 parts of substrate, 50-125 parts of filler, 3-25 parts of pigment and 0-5 parts of other additives, wherein the substrate is composed of a substrate base material and solvent oil, the substrate base material is preferentially formed by mixing paraffin, microcrystalline wax, hardened oil and synthetic wax, the selected materials of the various waxes are preferentially controlled, and the product performance of the artistic oil painting stick core is well improved; particularly, beewax in a traditional formula is replaced with high-melting-point microcrystalline wax with melting point of 75-85 DEG C, the overall melting point of the artistic oil painting stick core can be effectively improved, and the high temperature resistance of the artistic oil painting stick core is improved; in addition, the granularity of the filler is preferentially controlled, the filler with granularity of 2-50 micrometers is preferentially selected, the hardness and strength of the artistic oil painting stick core can be ensured, and the smoothness of the artistic oil painting stick core is well improved.

Description

technical field [0001] The invention relates to the technical field of oil pastels, in particular to an oil pastel core and a preparation method thereof. Background technique [0002] There are many kinds of painting products currently on the market, including watercolor pens, watercolor paints, acrylic paints, gouache, crayons, oil paintings, oil pastels, colored pencils, etc. These products have their own advantages and disadvantages and have different levels of consumers. Among them, oil pastels Because of its delicate and smooth hand feeling, good spreadability, excellent color stacking and color mixing performance, thick coating, texture, can show the effect of oil painting, and easy to use, it is deeply loved by art lovers. [0003] However, the oil pastel products currently on the market have the following deficiencies: (1) the color stacking property is poor, which directly affects the painting quality; The oil softens and even melts, which makes the oil pastel prod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/06C09D191/06C09D7/12
CPCC08L2201/08C08L2205/025C08L2205/035C09D5/06C09D5/18C09D191/06C08L91/06C08K13/02C08K2003/265C08K3/34C08K2003/2241
Inventor 曾招能王丽黄小喜
Owner LOTUS STATIONERY
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