Novel artificial marble

An artificial marble, a novel technology, applied in the direction of manufacturing tools, ceramic molding machines, layered products, etc., can solve the problems of marble mechanical performance decline, hinder the application of artificial marble, cracks/cracks, etc., to improve the recycling rate and maintain Mechanical properties, crack/crack prevention effect

CN102935738AInactive Publication Date: 2013-02-20张磊
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2013-02-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a novel artificial marble and manufacturing method thereof. The novel artificial marble comprises a body layer composed of a filling material and a resin adhesive material, a coating layer containing titanium dioxide or a mixed coating comprising titanium dioxide. The surface of the novel artificial marble has a titanium dioxide coating film or a coating containing titanium dioxide or the mixed coating comprising titanium dioxide, so that the artificial marble has a self-cleaning function, and can greatly reduce cost for maintaining clean when the artificial marble is used as a building material. Due to the excellent ultraviolet absorption function of titanium dioxide, decomposition of the component materials of the artificial marble can be effectively prevented; mechanical performance of the artificial marble can be maintained; and fractures / cracks can be prevented from appearance. The particles or powder of the main raw materials of the artificial marble are inorganic waste materials of buildings and livings and even waste materials of the artificial marble, thereby reducing cost, decreasing resource waste and protecting the environment.
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Description

technical field

[0001] The invention relates to a novel artificial marble, in particular to a novel artificial marble with self-cleaning and anti-ultraviolet functions. Background technique

[0002] Natural marble usually refers to a metamorphic rock derived from limestone or dolomite, often with irregular impurity color blocks, and is often used in interior or exterior materials of buildings. However, because natural marble is very expensive, and its volume and weight are very large, and its physical and chemical properties are also unstable, the application of natural marble is greatly limited.

[0003] In this case, artificial marble appears as a substitute for natural marble. It is light in weight, high in strength, corrosion-resistant, pollution-resistant, convenient in construction, and its patterns can be controlled artificially. It is an ideal decorative material for modern buildings.

[0004] The basic production process of today's popular artificial marble archite...

Examples

no. 1 approach

[0066] The structure of the novel artificial marble of the first embodiment of the present invention is as follows figure 1 As shown, it includes a main body layer composed of a filler material 1 and a resin binder material 2, and a coating layer 3 containing titanium dioxide.

[0067] The filling material 1 is an inorganic filling material, and the inorganic filling material is one or more selected from the group consisting of crushed stones, broken bricks, ceramic particles or chips, glass chips, and quartz particles or chips. The granules or powders of the main raw materials of the filling material 1 come from inorganic waste in construction and daily life, and even the waste of artificial marble itself (artificial marble can be recycled after crushing and other treatments). The particle size range of the filler material 1 is usually 0.5-5 mm. The function of the filling material 1 is to form the texture of the artificial marble, to make the appearance beautiful, to increa...

no. 2 approach

[0080] Next, the second embodiment of the present invention will be described, and the description of the structure and technical effect overlapping with the first embodiment will be omitted.

[0081] The structure of the novel artificial marble of the second embodiment of the present invention is as follows Figure 5 As shown, a bulk layer composed of a filler material 1 and a resin binder material 2, and a coating layer 4 containing titanium dioxide are included. The material selection and properties of the filling material 1 and the resin bonding material 2 are the same as those of the first embodiment, and will not be repeated here.

[0082] The second embodiment differs from the first embodiment in that the coating layer 4 includes titanium dioxide.

[0083] The coating layer 4 containing titanium dioxide contains a binder material and the above-mentioned filler material 1 . The adhesive material may be the same as or different from the resin adhesive material 2 describ...