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Ceramic decorative material, ceramic decoration and ceramic decoration method thereof

A technology of ceramics and ceramic glaze, applied in the field of ceramic decoration, can solve the problems of difficult realization, high protrusion, poor three-dimensional effect, etc., and achieve the effects of simple operation, good three-dimensional effect and strong artistic beauty.

Inactive Publication Date: 2009-10-14
SHENZHEN YONG FENG YUAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method is more convenient and flexible, it is not easy to form very high protrusions, and the three-dimensional effect is poor
Another method is the ceramic industry of building wall and floor tiles. On the flat wall and floor tiles, dry granules of glaze are sprinkled, and raised reliefs are formed after roasting. This method is limited to flat decoration, and it is not easy to achieve on curved or three-dimensional ceramics. And the decoration effect is rough, it is difficult to get fine decoration

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The weight fraction of each component of the ceramic decoration material is: SiO 2 30~50%; B2O3 5~20%; Al 2 o 3 1~10%;Na 2 O 0~10%; K 2 O 0~8%; Li 2 O 0~8%; PbO 0~45%; ZnO; 0~20%; CaO 0~5%; BaO 0~5%; MgO 0~5%; SrO 0~5%; La 2 o 3 0~3%; of which: alkali metal Na 2 O, K 2 O. Li 2 The sum of the weight fractions of O is 6-12%, the sum of the weight fractions of alkaline earth metals CaO, BaO, MgO, and SrO is 4-8%; the expansion coefficient of the decoration material is 40-65×10 -7 Between, the firing temperature is between 800°C and 900°C. First make a steel or plastic mold, such as the diameter of the upper bottom is 2 mm, the diameter of the lower bottom is 4 mm, and the height is 3.5 mm. Then add the powder ceramic decoration materials into the mold hole, and use the corresponding steel After stamping, the male mold is ejected and adhered to the ceramic glaze surface; the temperature is evenly raised for 2 hours, then baked at a constant temperature of 850°C ...

Embodiment 2

[0038] The weight fraction of each component of the ceramic decoration material is: SiO 2 30~50%; B2O3 5~20%; Al 2 o 3 1~10%;Na 2 O 0~10%; K 2 O 0~8%; Li 2 O 0~8%; PbO 0~45%; ZnO; 0~20%; CaO 0~5%; BaO 0~5%; MgO 0~5%; SrO 0~5%; La 2 o 3 0~3%; of which: alkali metal Na 2 O, K 2 O. Li 2 The sum of the weight fractions of O is 6-12%, the sum of the weight fractions of alkaline earth metals CaO, BaO, MgO, and SrO is 4-8%; the expansion coefficient of the decoration material is 40-65×10 -7 Between, the firing temperature is between 800°C and 900°C. Adjust the ceramic decoration material and printing varnish into a paste at a ratio of 10:4, press it into a prefabricated steel or plastic mold, stick to the ceramic glaze after demolding, heat up evenly for 3 hours, and Bake at a constant temperature of 800°C for 10 minutes, and cool naturally to form hemispherical protrusions of the same size. The protrusions can be transparent, white, golden or other colors, or have fluor...

Embodiment 3

[0040] The weight fraction of each component of the ceramic decoration material is: SiO 2 30~50%; B2O3 5~20%; Al 2 o 3 1~10%;Na 2 O 0~10%; K 2 O 0~8%; Li 2 O 0~8%; PbO 0~45%; ZnO; 0~20%; CaO 0~5%; BaO 0~5%; MgO 0~5%; SrO 0~5%; La 2 o 3 0~3%; of which: alkali metal Na 2 O, K 2 O. Li2 The sum of the weight fractions of O is 6-12%, the sum of the weight fractions of alkaline earth metals CaO, BaO, MgO, and SrO is 4-8%; the expansion coefficient of the decoration material is 40-65×10 -7 Between, the firing temperature is between 800°C and 900°C. Mix the ceramic decoration material and printing varnish into a paste at a ratio of 10:10, just like writing and drawing, move the dots continuously and evenly on the ceramic glaze through a small round mouth, heat up evenly for 5 hours, and after Bake at a constant temperature of 800°C for 10 minutes, and cool naturally to form a smooth and raised pattern. The smooth and raised pattern can be transparent, white, golden or othe...

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Abstract

The invention discloses a ceramic decorative material, belonging to the technical field of ceramic decoration. The expansion coefficient of the ceramic decorative material is 40-65 multiplied by 10, and the baking temperature thereof is 750 DEG C-900 DEG C; and in the components, the sum of alkali metals such as Na2O, K2O and Li2 is 0-12%, and the sum of alkali metals such as CaO, BaO, MgO and SrO is 0-8%. The invention also discloses a ceramic decoration method and ceramic decoration obtained by the decoration method. The method adopts processes of mould pressing and plastic moulding or printing ink point extruding to directly or indirectly adhere the ceramic decorative material matched with the expansion coefficient of ceramic glaze material to a glaze fired glaze layer, and the ceramic decorative material is baked at 750 DEG C-900 DEG C to form smooth projections which can be transparent, white and other colors, and also can have fluorescent or noctilucent effect. The invention combines ceramic decorative images or modeling design, has strong stereoscopic impression and the special effect of adding the finishing touch, improves the decoration artistic effects of ceramics, and increases the added value of ceramic products.

Description

technical field [0001] The invention belongs to the technical field of ceramic decoration, and in particular relates to a ceramic decoration material, a ceramic decoration and a ceramic decoration method thereof. Background technique [0002] At present, raised ceramic decorations can be formed, which are generally also called ceramic relief decorations. One method is to form a relief body with a concave-convex model, and then fire it after glazing. This method model is complicated to make, and molding is difficult, and the edge profile of embossment after firing is not clear enough, and the decal decoration of later stage is not convenient enough, and decoration is also inflexible. Another method is to adopt the method of silk screen printing ceramic decals, that is, through repeated printing many times, the ceramic decals with reliefs are formed, which are moved and pasted on the glazed or glazed body, and then roasted. Although this method is more convenient and flexible...

Claims

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Application Information

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IPC IPC(8): C04B41/85
Inventor 刘权辉姜兆岭刘权耀
Owner SHENZHEN YONG FENG YUAN IND
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