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Flax bright canvas

A technology for oil canvas and linen, applied in textiles and papermaking, fiber processing, plant fibers, etc., can solve the problems of lack of light on white background, difficult to present special visual effects, etc., and achieve good leveling, soft cloth surface, and cloth texture strong effect

Inactive Publication Date: 2016-02-24
WUXI PHOENIX ARTIST MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional canvases are mostly made of cotton and polyester-cotton, and the white background is dull, making it difficult to present special visual effects

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] 1. Make primer: 25 parts of pure acrylic emulsion, 15 parts of deionized water, 25 parts of clear slurry, and disperse evenly in a disperser with a speed of 3000 rpm.

[0018] 2. Making surface glue: 33 parts of deionized water, 30 parts of pure acrylic high-gloss emulsion, 15 parts of titanium dioxide, 12 parts of talcum powder, 13 parts of lithopone, 13 parts of heavy calcium carbonate, 0.4 parts of dispersant, 0.3 parts of defoamer 2 parts, 2 parts of multi-functional auxiliary agent, 2 parts of brightener, and disperse evenly in a disperser with a rotating speed of 3000 rpm. Among them, the pure acrylic high-gloss emulsion is 30 parts of dimethylformamide, 50 parts of styrene, and 40 parts of methyl chloroacetate. The emulsion is synthesized after heating in a water bath to 80 ° C and stirring for 3 hours.

[0019] 3. Spread the primer evenly on the base fabric made of flax, and dry it in an oven at 120°C.

[0020] 4. Spread the surface adhesive on the above substr...

Embodiment 2

[0022] 1. Make primer: 20 parts of pure acrylic emulsion, 10 parts of deionized water, 20 parts of clear pulp, and disperse evenly in a disperser with a speed of 2000 rpm.

[0023] 2. Making surface glue: 30 parts of deionized water, 25 parts of pure acrylic high-gloss emulsion, 12 parts of titanium dioxide, 10 parts of talcum powder, 8 parts of lithopone, 8 parts of heavy calcium carbonate, 0.3 parts of dispersant, 0.2 parts of defoamer 1 part, 1 part of multi-functional additive, 1 part of brightener, and disperse evenly in a disperser with a rotation speed of 2000 rpm. Among them, the pure acrylic high-gloss emulsion is 20 parts of dimethylformamide, 40 parts of styrene, and 30 parts of methyl chloroacetate. The emulsion is synthesized after heating in a water bath to 70 ° C and stirring for 2 hours.

[0024] 3. Spread the primer evenly on the base fabric made of flax, and dry it in a 100°C oven.

[0025] 4. Spray the surface glue on the above substrate, and dry it in an o...

Embodiment 3

[0027] 1. Make primer: 23 parts of pure acrylic emulsion, 12 parts of deionized water, 23 parts of clear slurry, and disperse evenly in a disperser with a speed of 2500 rpm.

[0028] 2. Making surface glue: 32 parts of deionized water, 28 parts of pure acrylic high-gloss emulsion, 13 parts of titanium dioxide, 11 parts of talcum powder, 10 parts of lithopone, 10 parts of heavy calcium carbonate, 0.35 parts of dispersant, and 0.25 parts of defoaming agent 1.5 parts, 1.5 parts of multi-functional auxiliary agent, 1.5 parts of brightener, and disperse evenly in a disperser with a rotation speed of 2500 rpm. Among them, the pure acrylic high-gloss emulsion is 25 parts of dimethylformamide, 45 parts of styrene, and 35 parts of methyl chloroacetate. The emulsion is synthesized after heating in a water bath to 75 ° C and stirring for 3 hours.

[0029] 3. Spread the primer evenly on the base fabric made of flax, and dry it in an oven at 110°C.

[0030] 4. Spray the surface adhesive o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

A flax bright canvas is disclosed. A preparation method for the flax bright canvas comprises (1) preparing a bottom glue, concretely uniformly dispersing 20-25 parts of pure acrylic emulsion, 10-15 parts of deionized water, and 20-25 parts of a clear slurry; (2) preparing a surface glue, concretely, uniformly dispersing 30-33 parts of deionized water, 25-30 parts of pure acrylic high-glossiness emulsion, 12-15 parts of titanium dioxide, 10-12 parts of talcum powder, 8-13 parts of lithopone, 8-13 parts of heavy calcium carbonate, 0.3-0.4 part of a dispersant, 0.2-0.3 part of an antifoaming agent, 1-2 parts of a multifunctional auxiliary agent, and 1-2 parts of a brightener; (3) uniformly coating flax basal cloth with the bottom glue in a shower way, and putting in a baking oven with the temperature of 100-120 DEG C for drying; and (4) coating the base material obtained in the step (3) with the surface glue in a shower way, and putting in a baking oven with the temperature of 70-80 DEG C for drying. The canvas possesses brightness, is strong in painting stereo perception, good in handfeel and soft in cloth surface, possesses relatively good affinity with pigments, is relatively high in pattern sharpness, and can be stored for a long time.

Description

technical field [0001] The invention relates to the technical field of oil canvas, in particular to a linen bright oil canvas and a preparation method thereof. Background technique [0002] Traditional canvases are mostly made of cotton and polyester-cotton, and the white background is dull, making it difficult to present special visual effects. With the brightness of the canvas surface, the three-dimensional effect is enhanced when painting, and the color is full, creating a different visual effect. The linen base fabric is used, the canvas has a good texture, and the soft surface makes the canvas and the paint more affinity, which can be stored for a long time. Contents of the invention [0003] For the above-mentioned problems existing in the prior art, the applicant provides a kind of linen bright oil canvas. The canvas has brightness and strong three-dimensional effect; the canvas feels good and the surface is soft; the canvas and the paint have a higher affinity, t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/263D06M15/233D06M11/46D06M11/79D06M11/76D06M15/643D06M15/61D06M15/347D06M13/368D06M101/06
Inventor 陈卫宏陈祎
Owner WUXI PHOENIX ARTIST MATERIALS
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