A kind of oil painting canvas with crack and preparation method thereof
A technology of canvas and cracks, which is applied in the field of oil painting canvases with cracks and its preparation, can solve problems such as not found, and achieve the effect of improving artistic value, three-dimensional beauty and artistic beauty
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Embodiment 1
[0087] The preparation method of the oil painting canvas with crackle is:
[0088] 1) Weigh the raw materials of the primer coating solution and the middle coating solution according to the following formula and mix them separately to obtain the primer coating solution and the middle coating solution respectively; wherein, the middle coating solution consists of the following weight The raw material mix composition of the number of parts:
[0089] 40 parts of acrylic acid;
[0090] 25 parts of PVA emulsion;
[0091] 8 parts of titanium dioxide;
[0092] 15 parts of kaolin;
[0093] 5 parts of barium sulfate;
[0094] 6 parts of talcum powder;
[0095] 10 parts of calcium carbonate;
[0096] 1.5 parts of silicon dioxide;
[0097] Brightener 0.1 part;
[0098] Thickener 0.5 parts;
[0099] 0.05 part of defoamer;
[0100] 45 parts of crack paint;
[0101] 15 parts of sodium silicate;
[0102] 25 parts of white cement;
[0103] 25 parts of water;
[0104] Described u...
Embodiment 2
[0116] The preparation method of the oil painting canvas with crackle is:
[0117] 1) Weigh and mix the raw materials of the primer coating solution and the middle coating solution according to the following formula to obtain the primer coating solution and the middle coating solution respectively;
[0118] Wherein, the middle coating liquid is mixed by the following raw materials in parts by weight:
[0119] 50 parts of acrylic acid;
[0120] 15 parts of PVA emulsion;
[0121] 15 parts of titanium dioxide;
[0122] 8 parts of kaolin;
[0123] 7 parts of barium sulfate;
[0124] 5 parts of talcum powder;
[0125] Calcium carbonate 12 parts;
[0126] 0.15 parts of silicon dioxide;
[0127] 0.35 parts of whitening agent;
[0128] Thickener 0.35 parts;
[0129] 0.3 part of defoamer;
[0130] Crack paint 20 parts;
[0131] 25 parts of sodium silicate;
[0132] 15 parts of white cement;
[0133] 35 parts of water;
[0134] Described undercoat coating liquid is made up...
Embodiment 3
[0146] The preparation method of the oil painting canvas with crackle is:
[0147] 1) Weigh and mix the raw materials of primer coating solution, middle coating solution and top coating solution according to the following formula to obtain primer coating solution, middle coating solution and top coating solution respectively;
[0148] Wherein, the middle coating liquid is mixed by the following raw materials in parts by weight:
[0149] 44 parts of acrylic acid;
[0150] 18 parts of PVA emulsion;
[0151] 12 parts of titanium dioxide;
[0152] Kaolin 10 parts;
[0153] 6 parts of barium sulfate;
[0154] 5 parts of talcum powder;
[0155] Calcium carbonate 11 parts;
[0156] 1.0 parts of silicon dioxide;
[0157] 0.3 parts of whitening agent;
[0158] Thickener 0.45 parts;
[0159] 0.2 part of defoamer;
[0160] 30 parts of crack paint;
[0161] 20 parts of sodium silicate;
[0162] 22 parts of white cement;
[0163] 30 parts of water;
[0164] Described undercoa...
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