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Baking-free porcelain facing

A technology of porcelain surface and surface layer, which is applied to the surface layer——porcelain surface. In this field, it can solve the problems that there are no substitute products for fired porcelain surfaces, and achieve the effects of improving weather resistance and hardness, excellent heat insulation and sound insulation, and fast coagulation speed

Inactive Publication Date: 2009-10-07
何昌霖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are currently no effective alternatives to fired porcelain surfaces

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] The production of basic non-fired porcelain surface:

[0079] 1. Make the surface layer: each component is taken according to the following weight %

[0080] Waterborne epoxy resin OER-95 40% WATERPOXY 751 curing agent 17%

[0081] Quartz powder 25% Color stone powder 15%

[0082] Nano zirconia 1% H 140 dispersant 0.5%

[0083] Silicone water repellent 1% FOAMASTR 223 defoamer 0.5%

[0084] Using water as a solvent, about 20 kg of water is needed for 100 kg of raw materials.

[0085] Preparation method:

[0086] 1) Add H 140 dispersant, nano zirconia, FOAMASTR 223 defoamer, and silicone water repellent to the water to disperse evenly at high speed to make a nano dispersion.

[0087] 2) Pour the uniformly dispersed nano-dispersion into OER-95 water-based epoxy resin, and then stir evenly. While stirring, add quartz powder and colored stone powder in turn, and stir evenly.

[0088] 4) Add WATERPOXY 751 water-based curing agent into the evenly dispersed slurry and s...

Embodiment 2

[0101] Porcelain surface embodiment with better heat insulation function

[0102] 1. Make the surface layer: each component is taken according to the following weight %

[0103] Solvent-based E-44 epoxy resin 35% Quartz powder 25%

[0104] Color stone powder 20% Nano zirconia 3%

[0105] Silicone water repellent 2.5% Ethylenediamine curing agent 3%

[0106] AIRE900 defoamer 0.5% DISPERS630 dispersant 1%.

[0107] Microbeads 10%

[0108] Using xylene as a solvent, based on 100 kg of raw materials, about 25 kg of xylene is needed.

[0109] Production method: hollow microspheres are fillers, which are added together with quartz powder and colored stone powder during production, and the others are the same as in Example 1.

[0110] 2. To make the overcoat layer, each component is taken according to the following weight %

[0111] Solvent-based fluorocarbon resin 40% HDI curing agent 10%

[0112] Nano Silica 10% Nano Titanium Dioxide 10%

[0113] RSM thickener 1% Nano hydro...

Embodiment 3

[0119] Example of a porcelain surface with good thermal insulation

[0120] 1. Make the surface layer: each component is taken according to the following weight %

[0121] Solvent-based E-44 epoxy resin 30% Quartz powder 20%

[0122]Color stone powder 8% Nano zirconia 2%

[0123] Silicone waterproofing agent 2% T-31 curing agent 6%

[0124] AIRE900 defoamer 0.3% DISPERS630 dispersant 0.7%.

[0125] Microbeads 9% Silicon Carbide 2%

[0126] Wollastonite powder 4% White cement 8%

[0127] Nano Zinc Oxide 2% Porous Ceramic Beads 3%

[0128] Nano Titanium Dioxide 1% Nano Silica 2%

[0129] Using butanol and xylene as the mixed solvent, based on 100 kg of raw materials, about 30 kg of mixed solvent is needed.

[0130] The preparation method is:

[0131] 1. Add dispersant, defoamer, nano-silica, nano-titanium dioxide, nano-zirconia, nano-zinc oxide, and silicone waterproofing agent to the mixed solvent to disperse evenly at high speed to make a nano-dispersion.

[0132] 2. ...

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Abstract

The invention relates to porcelain facing of porcelain, porcelain brick, porcelain wall, etc., comprising a surface and a glued cover. Epoxide resin and the matching curing agent as adhesives, quartz powder and schiller powder as filling, nanometer zirconia and silicon waterproofing agent as function modifying agent are adopted for the surface. The cover components comprise fluorocarbon resin, coalescent or curing agent, nano titanium dioxide, nano silicon dioxide, thickening agent, nano hydrophobing agent and nano anti-aging agent. The porcelain facing of the invention has the advantages of high hardness, good luminance brightness, soft and even colour, toughness, abrasion resistance, stain resistance, corrosion resistance, high temperature resistance, no radiation, excellent ability for resisting age and ultraviolet radiation and repellency function. Different colours and glosses can be made according to the different requirements. The invention has obvious insulation function, refusing over 90% of solar radiation heat outside the porcelain facing when exposing and is applicable to the decoration of building outside wall.

Description

(1) Technical field [0001] The invention relates to a surface layer of porcelain, ceramic tiles, porcelain walls, etc. - porcelain surface. (2) Background technology [0002] The porcelain surfaces of the existing articles with porcelain must be made through multiple processes such as glazing and high-temperature firing, and the process is complicated, consumes energy, and causes pollution to the environment. At the same time, since the porcelain surface needs to be fired in a kiln, the size is also limited. When firing ceramic tiles to decorate walls, adhesives such as cement are used to stick to the wall. Due to the adhesive or bonding process, etc., it is easy to fall off and cause a safety accident; also, because there are gaps between the pasted tiles, it is easy to cause water to enter the outer wall. At present, many cities in China have banned the use of ceramic tiles to decorate exterior walls. In order to save energy and not pollute the environment, new products ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/45
Inventor 何昌霖
Owner 何昌霖
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