WO1999028262A1 - Plaque de ceramique imitant le granit et son procede de fabrication - Google Patents

Plaque de ceramique imitant le granit et son procede de fabrication Download PDF

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Publication number
WO1999028262A1
WO1999028262A1 PCT/CN1998/000284 CN9800284W WO9928262A1 WO 1999028262 A1 WO1999028262 A1 WO 1999028262A1 CN 9800284 W CN9800284 W CN 9800284W WO 9928262 A1 WO9928262 A1 WO 9928262A1
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WIPO (PCT)
Prior art keywords
color
particles
area
region
granite
Prior art date
Application number
PCT/CN1998/000284
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English (en)
French (fr)
Inventor
Dening Yang
Xiaoxiao Yang
Original Assignee
Dening Yang
Xiaoxiao Yang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN97114309A external-priority patent/CN1091756C/zh
Application filed by Dening Yang, Xiaoxiao Yang filed Critical Dening Yang
Priority to AU14317/99A priority Critical patent/AU1431799A/en
Publication of WO1999028262A1 publication Critical patent/WO1999028262A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00Processes for producing special ornamental bodies
    • B44C5/04Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0438Ornamental plaques, e.g. decorative panels, decorative veneers containing stone elements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay

Definitions

  • the invention relates to a porcelain imitation stone material and a manufacturing method thereof, and an imitation granite plate material used as a decorative material for floors, walls, furniture panels and the like, and a manufacturing method thereof. Background technique
  • the present invention aims to provide an imitation stone material having a granular "stone eye” like natural granite and a method for manufacturing the same.
  • the object of the present invention is to create a new technical product that enables the locally distributed density and position of colored silicate particles to be controlledly manufactured according to the characteristics of natural granite patterns.
  • It can be like natural granite.
  • the granular material can be multi-colored, it can be monochromatic, it can be small particles of 1.5mm, it can also be particles of various sizes of 1.5-20mm, and it can also be 100% of particle height
  • the density can also be a low particle density of 2-10%, or it can be like granite in many areas without natural particles.
  • the purpose of the present invention is to achieve a more realistic imitation of red diamond hemp, which is mainly characterized by different density distributions of colored particles and various shapes of stone eyes, through a controlled distribution of the density of colored particles. , Green diamond linen, brown diamond linen, pink linen, Indian red, purple color linen, astral blue, yellow diamond, American white and many other natural granite patterns.
  • the present invention provides a porcelain imitation granite, the surface of which has a pattern formed by colored silicate particles, and the surface of the imitation granite includes a first type of silicate color block area And a second type of silicate color patch region surrounding the first type of silicate color patch region, the first type of silicate color patch region having a first proportion of large particles, and the second type of silicate color patch region Large particles with a second ratio, the large particles are particles of the same color, the same color shade, and a diameter of 1.5 mm or more, and the density ratio of the large particles in the first and second color block regions is 20% different
  • the first type of silicate color block area includes a plurality of entire areas with an area ranging from 2 cm 2 to an area of 0.5 m 2 .
  • a porcelain imitation stone plate which is made by sintering a silicate material. Its surface includes a first region and a second region, wherein the second region surrounds the first region. And, in the first region, heterogeneous large particle regions occupying a first proportion of the total area of the first region are distributed, and in the second region, heterochromatic large particle regions occupying a second proportion of the total area of the second region are distributed, so The first ratio is smaller than the second ratio.
  • the large heterochromatic particles are preferably particles of the same color, the same color shade, and an area of 1 to 400 mm 2 .
  • a further aspect of the present invention provides a method for manufacturing a porcelain imitation stone plate, which includes the following steps: preparing a mold having a first mold area corresponding to each of the color block areas and surrounding the first mold area; A second mold area of the mold area; preparing a powder for the first area, which includes a large proportion of heterochromatic particles; a preparation of a powder for the second region, which includes a large proportion of heterochromatic particles Materials; providing the first and second region powders to the first and second mold regions, respectively, and performing molding to obtain a green body; and sintering the green body.
  • the large heterochromatic particles are preferably particles of the same color, the same color shade, and an area of 1 to 400 mm 2 .
  • the prepared stone-like material has the effect of being closer to natural stone. Compared with all artificial stones and porcelain bricks, they can better express the characteristics of natural granite. Compared with natural granite, they have lower water absorption, large area use, small color difference, high finish, size specifications, and no such as radon. Radioactive elements and other advantages. Brief description of the drawings
  • FIG. 1 is a schematic plan view of a three-dimensional pattern granite of porcelain particles according to the first embodiment of the present invention
  • FIG. 2 is a same batch of granules made of the same pattern of granite of three-dimensional patterns of porcelain particles according to the first embodiment of the present invention
  • FIG. 3 is a schematic plan view of a die mold made of steel made of granite with three-dimensional patterns of porcelain particles according to the present invention. Detailed description of the preferred embodiment
  • FIG. 1 is a schematic plan view of a three-dimensional pattern of granite granites of porcelain particles according to a first embodiment of the present invention.
  • Reference numeral 2 is a dispersed surrounding color area composed of black particles and brown brown powder after sintering.
  • the large black dots represent large black particles, indicating that each occupies more than 50% of the area.
  • the oblique line indicates the sintered color area. Brown brown powder; In the circular color area indicated by reference numeral 1, the oblique line represents the brown brown powder after sintering, and the large black dots represent the black granules. Among them, the brown brown powder accounts for most areas. Black particles occupy less than 10% of the flat area of the color area.
  • FIG. 2 is a schematic diagram of the pattern positions of six products in the same batch of the same batch of particle density proportion ratios made from the same mold die of the same pattern of granite with three-dimensional patterns of porcelain particles according to the first embodiment of the present invention. It can be seen that a pattern composed of a color region with a density of more than 50% of black particles and a color region with a density of less than 10% of black particles, each circle has more than 10 stones and stones in each pattern. Pattern position and shape can be superimposed.
  • FIG. 3 is a schematic plan view of a die die made of steel made of granite with a three-dimensional pattern of porcelain particles according to the present invention.
  • the black dot part of the reference numeral 2 is a die die feed area where the black particles occupy more than 50 3 ⁇ 4 of the pigment ;
  • the oblique part of the number 1 is the black granule material which only accounts for less than 10 3 ⁇ 4.
  • the color die mold feeding area is mainly brown brown powder.
  • the thick black line of the number 3 is the plane top position of the steel material die.
  • the product manufacturing process of the first embodiment of the present invention is as follows: First, a steel die mold (see FIG. 3) that is consistent with the color separation boundary of the required prescribed pattern is manufactured, and then ceramic tiles are used to make particles.
  • the black granules and brown brown powder with a diameter of 1-5mm made by the equipment are mixed according to 50:50, put into a container, and the black granules and brown brown powder until 1-2mm are pressed according to 10:90. Mix, place in another container, and then sifter these two types of materials with different particle densities through the openings of the mold dies that have been made, or flow into or drop into or push into the stamping frame according to the requirements of the pattern.
  • the porcelain of the present invention can be made.
  • the crust of the product of the present invention is composed of a pattern formed by silicate colored particles.
  • the pattern composed of granular silicate blocks of different colors or the same color and color density with different densities is characterized by: from the plane of a product, in powder, according to the diameter within 1.5-20mm, such as red, yellow, and white , Blue, black, green and other particles of the same color to distinguish the difference, in two or more types of color blocks, the difference between the particle area of the same color is more than 1.5 times; and in a product
  • the color patch has a length of 1.5cm, a width of more than 1cm, an area of 2cm 2 to an area of 0.5m 2 or more, and more than 10 blocks;
  • the boundary line of the intermittent connection around the boundary area, more than 20% of which can also be more than 50% in length, is composed of various colored particles or powders of different colors, and the color blocks are various such as circular,
  • the oblong shape, irregular shape, and long strip shape are like stone eyes of natural stone
  • each of the products in the same batch of particle density ratio products made in the same batch of mold dies has a shape of more than 10 color block patterns and The position can be superimposed, and the error of the superimposable part within the range of the front, back, left and right does not exceed ⁇ 3cm, or even less than 1cm.
  • some areas of the product pattern may not have the same color particles of 1.5-20mm at all, and some areas have the same color of 1.5-20mm. Particles, or even 100% colored particles, make the difference in area density of a certain colored particle of the two types of areas greater than 1.5 times, becoming infinite, and a strong and obvious contrast in the pattern.
  • the colored granules with a diameter of 1.5-20mm in different color regions in its products can be composed of 2 to 100 kinds of the same color but different color depths or fundamentals such as red, yellow, white, blue, black, and green.
  • Different color particle composition it can also be a mixture of 2 to 100 kinds of red, yellow, white, blue, black, green and other fundamentally different color particles.
  • the colored granules with a diameter of 1.5-20mm in different color regions of the product can be composed of 2-100 kinds of the same color but different color depths or fundamentally different such as red, yellow, white, blue, black, green, etc.
  • the color particles are composed of more than 10 to 5000 different color blocks.
  • the powder in the two or more color regions in the product may be composed of two or more powders of the same color of any color such as red, yellow, white, blue, black, and green; also It may be composed of two or more kinds of powders of mutually mixed colors such as red, yellow, white, blue, black, and green.
  • the production implementation it can add the seepage color to the color block area to make it richer and show a more layered fine granite texture.
  • the surface of the product may be unpolished or polished.
  • the surface of the product may be a more three-dimensional pattern composed of a concave-convex non-slip pattern with a depth of 0.1mm-5mm, and the protruding surface plane pattern part may be unpolished, or it may be Polished.
  • the granite products with three-dimensional pattern of porcelain particles according to the present invention are characterized by:
  • the pattern composed of granular silicate patches of different colors or the same color and color density with different densities is characterized by: from the plane of a product, in powder, according to the diameter within 1.5-20mm, such as red, yellow, and white , Blue, black, green, etc. to distinguish between the same color particle area.
  • the difference between the particle areas of the same color is more than 1.5 times; and in a product, the color block length is between 1.5cm, width is more than lcm, area of 2cm 2 to area of 0.5m 2 or more is more than 10 pieces of block-shaped color block area; the boundary between the color block and other areas with different density of color particles is broken
  • the boundary line of the continuous connection in which more than 20% can also be more than 50% of the length is composed of various colored particles or powders of different colors, and the color blocks are various such as circular, oblong, irregular, The oblong shape is like a stone eye of natural stone.
  • each of the products in the same batch of particle density ratio products made in the same batch of mold dies has a shape of more than 10 color block patterns and The position can be superimposed, and the error of the superimposable part within the range of front, back, left and right does not exceed ⁇ 3cm, or even does not exceed ⁇ lcm.
  • the product of the present invention can be enriched by adding an infiltration color in the color block area, and a more layered fine granite texture can be displayed.
  • the surface of the product surface of the present invention may be unpolished or polished.
  • the present invention may be a three-dimensional pattern composed of a concave-convex non-slip pattern having a depth of 0.1mm to 5mm, and the protruding surface plane pattern portion may be unpolished or polished.
  • the present invention provides a porcelain imitation granite with a pattern formed by colored silicate particles on the surface, and the surface of the imitation granite includes a first type of silicate color block Region and a second type of silicate color patch region surrounding the first type of silicate color patch region, the first type of silicate color patch region having a first proportion of large particles, and the second type of silicate color patch
  • the region has a second proportion of large particles, the large particles are particles of the same color, the same color intensity, and the diameter is more than 1.5mm, and the density of the large particles in the first and second types of silicate color blocks The proportion difference is more than 20%.
  • the first type of silicate color block area includes a plurality of entire areas with an area of 1 cm 2 to an area of 0.5 m 2 .
  • the first type of color block area is circular, oblong, irregular, or long, and can be controlled to more than 10 blocks to imitate the stone eye state of natural stone.
  • the first type of color patch region is circular, oblong, irregular, long Bar shape, and can be controlled to more than 30 pieces to imitate the stone eye state of natural stone.
  • the shape and position of the color block pattern of each of the products in the same batch of products with the same particle density ratio produced in the same batch of mold dies can be superimposed, and the superimposed portions thereof can be superimposed.
  • the error within the range of front, back, left and right does not exceed ⁇ 3cm.
  • the error of the superimposable portion within the range of the front, back, left, and right is not more than 1 cm.
  • a part of the product pattern is characterized by the absence of a certain colored particle of 1.5-20 mm at all, and a part of the area is a number of colored particles of 1.5-20 mm, or even 100 3 ⁇ 4, so that the two types of areas The difference in the total area density of a certain colored particle is greater than 1.5 times, which becomes infinite, and a strong and obvious contrast appears on the pattern.
  • colored particles with a diameter of 1.5nrai or more in different color regions are composed of 2 to 100 kinds of the same color but different color depths or radically different colors such as red, yellow, white, blue, black, and green. Particle composition.
  • colored particles having a diameter of more than 1.5 mm in different color regions are made by mixing 2 to 100 kinds of fundamentally different colored particles such as red, yellow, white, blue, black, and green. Mix colored particles.
  • the colored granules with a diameter of more than 1.5 mm in different color regions are composed of 2 to 100 kinds of the same color but different color depths or radically different such as red, yellow, white, blue, black, and green.
  • the color particles are composed of more than 10 to 5000 different color blocks.
  • the powders in the two or more color regions are fired from powders of the same color in any two or more colors.
  • the powders in the two or more color regions are fired from two or more color powders of any color mixed with each other.
  • a see-through color is added to the color block area to make it richer and show a more fine-grained granite texture.
  • the surface of the imitation granite is polished.
  • the surface of the imitation granite is composed of a concave-convex non-slip pattern with a depth of 0.1 mm to 5 mm to form a more three-dimensional pattern.
  • the protruding portion of the surface plane of the imitation granite is polished.
  • the different colored particles are composed of natural silicate granite particles. In a preferred embodiment, the different colored particles are composed of transparent or translucent particles.
  • the invention also provides a porcelain imitation stone plate, which is made by sintering a silicate material, and the surface thereof includes a first region 1 and a second region 2, wherein the second region 2 surrounds the first region Region 1, and wherein a large area of heterochromatic particles with a first proportion of the total area of the first area is distributed in the first area 1, and a large area of heterochromatic particles having a second proportion of the total area of the second area is distributed in the first area 1 In the particle area, the first ratio is smaller than the second ratio.
  • each of the heterochromatic large particles in the heterochromatic large particle area is a particle of the same color, the same color depth, and an area of 1 to 400 mm 2 to imitate the natural granite stone eye.
  • each color block region is selected from one or more colors of red, yellow, white, blue, black, green, purple, and orange.
  • the present invention also provides a method for manufacturing a porcelain imitation stone plate, which includes the following steps: preparing a mold having a mold opening having a first mold area corresponding to each of the color block areas and surrounding the first mold area; A second mold area; preparing a powder for a first area, which includes a large proportion of heterochromatic large particle material; preparing a powder for a second area, which includes a large proportion of heterochromatic large particle material; Providing the first and second region powders to the first and second mold regions, respectively, and performing molding to obtain a green body; and sintering the green body.
  • the large particles of different colors are particles of the same color, the same color depth, and an area of 1 to 400 mm 2 .

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
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Description

瓷质仿花岗石板材及
其制造方法 所属的技术领域
本发明涉及一种瓷质仿石材料及其制造方法, 用作地面、墙面及家具面 板等的装饰材料的仿花岗石板材及其制造方法。 背景技术
作为地面和墙面的装饰材料, 人们希望其具有天然石材的表面外观, 例 如仿花岗石的图案, 以增加其高档感。本发明人曾提出一种立体瓷质花岗石、 大理石技术 (WO 97/36840, 1997年 10月 9 日公开), 根据此技术, 所制得的 仿石材料的表面形成有清晰分界的图案, 并且在经受表面加工时, 其图案基 本上不变化。 然而这种现有的仿石材料不具有如同天然花岗石的颗粒状的天 然 "石眼", 所以仍显得不够 "天然" (natural)。 总之, 现有技术都不能表现 出天然花岗石那种由不同色或同一色的密度完全不同的彩色颗粒组成的图 案。 发明概要
本发明旨在提供一种具有如同天然花岗石的颗粒状的 "石眼" 的仿石材 料及其制造方法。 具体地本发明的目的就在于造成一种新的技术制品, 使彩 色硅酸盐颗粒料的局部分布的密度和位置能按天然花岗石图案的特征, 进行 有控制的制造。 可以如同天然花岗石一样, 颗粒料可以是多色的, 可以是单 色的, 可以是 1.5mm的小颗粒, 也可以是 1.5 - 20mm的多种大小颗粒, 还 可以是 100 %的颗粒高密度, 也可以是 2 - 10 %的颗粒低密度, 也可以是如 同天然花岗石中许多区域图案的部分没有颗粒状粒子。 总之, 本发明之目的 就在于通过有控制的彩色颗粒密度的分布, 达到更真实地仿制以彩色颗粒状 粒子的不同密度分布并有各种形状的石眼块状为主要特征的诸如红钻麻、 绿 钻麻、 啡钻麻、 粉红麻、 印度红、 紫彩麻、 星天兰、 黄钻、 美利坚白等诸多 的天然花岗石图案。
实现上述目的, 本发明提供一种瓷质仿花岗石, 其表面具有由有色彩的 硅酸盐颗粒形成的图案, 所述仿花岗石的表面包括一第一类硅酸盐色块区域 和一包围第一类硅酸盐色块区域的第二类硅酸盐色块区域, 第一类硅酸盐色 块区域具有一第一比例的大颗粒, 第二类硅酸盐色块区域具有一第二比例的 大颗粒, 所述大颗粒为同一色彩、 同一色彩深浅度、 直径在 1.5mm以上的颗 粒,在第一和第二色块区域中的大颗粒的密度比例差別为 20 %以上,所述第 一类硅酸盐色块区域包括多个面积在 2cm2到面积在 0.5m2的整块区域。
本发明另一方面提供一种瓷质仿石板材, 其由硅酸盐材料烧结制成, 其 表面包括一第一区域和一第二区域,其中,所述第二区域围绕所述第一区域, 并且其中第一区域中分布有占该第一区域总面积第一比例的异色大颗粒区 域, 第二区域中分布有占该第二区域总面积第二比例的异色大颗粒区域, 所 述第一比例小于所述第二比例。 上述异色大颗粒最好为同一色彩、 同一色彩 深浅度、 面积在 1 - 400mm2的颗粒。
本发明再一方面提供一种制造瓷质仿石板材的方法, 其包括以下步骤: 制备一模具, 其模口具有一与所述各个色块区域对应的第一模具区域和围绕 所述第一模具区域的第二模具区域; 制备一第一区域用粉料, 其包括一第一 比例的异色大颗粒材料; 制备一第二区域用粉料, 其包括一第二比例的异色 大颗粒材料; 将所述第一和第二区域用粉料分别提供到所述第一和第二模具 区域, 进行成型以获得坯体; 以及烧结所述坯体。 上述异色大颗粒最好为同 一色彩、 同一色彩深浅度、 面积为 1 - 400mm2的颗粒。
根据本发明, 所制得的仿石材料具有更接近天然石材的效果。 比较先有 一切人造石、 瓷质砖都更能表现天然花岗石的特征, 比天然花岗石又有吸水 率低、 大面积使用色差小、 光洁度高、 尺寸规范、 无诸如氡气等的放射性元 素等优点。 附图的简要说明
图 1为本发明第一实施例的瓷质颗粒立体图案花岗石的平面示意图; 图 2为本发明第一实施例的瓷质颗粒立体图案花岗石的同一模具模口所 制的同一批颗粒密度配比比例的同一批制品中六件制品的图案位置比较示意 图;
图 3为本发明瓷质颗粒立体图案花岗石实施例一的钢材质的模口模具的 平面示意图。 优选实施例的详细描述
附图所示出为本发明实施例的一块 240mm x 240mm的瓷质颗粒立体图 案花岗石的平面示意图; 图 1为本发明第一实施例的瓷质颗粒立体图案花岗 石的平面示意图, 标号 2为黑色颗粒和啡棕色粉料烧结后组成的分散包围状 的色区, 大黑点表示黑色大颗粒料, 示意各占 50 %以上的面积, 斜线部分表 示为色区内烧结后的啡棕色粉料; 标号 1所表示的圆形状的色区中, 斜线部 分表示为烧结后的啡棕色粉料, 大黑点表示黑色颗粒料, 其中, 啡棕色粉料 占绝大多数面积, 黑色颗粒料占色区平面面积不到 10 %。
图 2为本发明第一实施例的瓷质颗粒立体图案花岗石的同一模具模口所 制的同一批颗粒密度配比比例的同一批制品中六件制品的图案位置比较示意 图。 可见, 由黑色颗粒料占 50 %以上密度的色区和黑色颗粒料不足占 10 % 密度的色区组成的图案, 每一块图案中各自的圓形状石眼和石块, 有超过 10 块以上的图案位置和形状是可以叠合的。
图 3为本发明瓷质颗粒立体图案花岗石实施例一的钢材质之模口模具的 平面示意图,标号 2黑点部分区域为黑色颗粒占 50 ¾以上的色料的模具模口 进料区;标号 1斜线部分为黑色颗粒料只占 10 ¾以下, 以啡棕色粉料为主的 色料模具模口进料区, 标号 3粗黑线为钢材质模口之平面俯视位置。
本发明的第一实施例的产品制作过程如下: 首先, 制作好一种和所需规 定图案的各色区分界线一致的钢材质模口模具 (见示图 3),然后将采用瓷质砖 造颗粒设备制成的直径在 1 - 5mm的黑色颗粒和棕啡色粉料按 50 : 50混合, 置入一个容器中, 又将直到在 1 - 2mm的黑色颗粒和棕啡色粉料按 10 : 90 混合, 置入另一容器之中, 再把这二类不同颗粒密度的材料按图案规定的要 求通过开始已制好的模具模口直接筛入或流入或落入或推入沖压模框内, 也 可以筛入或流入或落入或推入另一容器中,再转入沖压模框内,沖压成型后, 再烘干,再按瓷质砖工艺烧制,即可制成本发明的瓷质颗粒立体图案花岗石; 如果是采用筛入技术, 其筛网的目数必须与颗粒料的直径相匹配。
在制作实施中, 本发明制品结抅是由硅酸盐彩色颗粒形成的图案組成。 这种不同色彩或相同色彩色泽不同密度的颗粒色硅酸盐色块組成的图案的特 征在于: 从一块制品平面看, 在粉料中, 按直径在 1.5 - 20mm以内的诸如 红、 黄、 白、 兰、 黑、 绿等某一同一色彩颗粒面积差异来区分, 在两类以上 的色块中, 同一色彩的颗粒面积之间的差别在 1.5倍以上; 而且在一块制品 中, 色块长度在 1.5cm , 宽度在 lcm以上, 面积在 2cm2到面积在 0.5m2以上 的块状的色块区域达 10块以上;其色块与其它色彩颗粒密度不同的区域间的 交界区的四周的断续联接的交界线, 其中 20 %以上也可以是 50 %以上的长 度是由各种彩色的颗粒或不同色的粉料组成, 而且, 色块呈各种诸如圆形、 长椭圆形、 异形、 长条形等如同天然石材的石眼状态。 具有以上特征的不同 彩色颗粒密度的块状图案, 其在同一批模具模口所制的同一批颗粒密度配比 比例的制品中的每一件制品,有超过 10块以上色块图案的形状和位置是可以 叠合的, 其可叠合部分在前后左右范围内的误差不超过 ± 3cm , 甚至不超过 土 lcm 。
在制作实施中, 为了适应仿某些天然花岗石的特征, 其制品图案一部分 区域特征可以是根本没有 1.5 - 20mm的某一同一彩色颗粒, 一部分区域为 有若千 1.5 - 20mm某一同一彩色颗粒, 甚至 100 %的彩色颗粒, 使两类区 域的某一同一彩色颗粒的面积密度差别大于 1.5倍, 成为无限倍, 图案上更 出现强烈明显的反差。
在制作实施中, 其制品中不同色区里的直径在 1.5 - 20mm的彩色颗粒 料, 可以由 2 - 100种同一色彩但不同色泽深度或诸如红、 黄、 白、 兰、黑、 绿等根本不同的色彩颗粒组成; 也可以是 2 - 100种诸如红、 黄、 白、 兰、 黑、 绿等根本不同的色彩颗粒混合組成而制成的混合色颗粒。
在制作实施中,其制品不同色区里的直径在 1.5 - 20mm的彩色颗粒料, 可以由 2 - 100种同一色彩但不同色泽深度或诸如红、 黄、 白、 兰、 黑、 绿 等根本不同的色彩颗粒组成的由 10个以上到 5000个不同的色区块构成。
在制作实施中, 其制品中二种以上的色区中的粉料, 可以是由二种以上 的诸如红、 黄、 白、 兰、 黑、 绿等任何色的同一色彩的粉料組成; 也可以是 由二种以上的诸如红、 黄、 白、 兰、 黑、 绿等任何色的相互混合色的色彩的 粉料組成。
在制作实施中, 其可以在色块区中加入渗花色, 使之更为丰富, 显现更 有层次的精细花岗石紋理。
在制作实施中, 其制品表平面可以是不抛光的, 也可以是抛光的。
在制作实施中, 其制品表面可以是由由深度为 0.1mm - 5mm的凹凸防 滑图案与之配合组成更有立体感的图案, 其凸出的表平面图案部分可以是不 抛光的, 也可以是抛光的。 本发明瓷质颗粒立体图案花岗石制品的特点是:
1 、 一种瓷质颗粒立体图案花岗石, 其结抅是由硅酸盐彩色颗粒形成的 图案组成。 这种不同色彩或相同色彩色泽不同密度的颗粒色硅酸盐色块组成 的图案的特征在于: 从一块制品平面看, 在粉料中, 按直径在 1.5 - 20mm 以内的诸如红、 黄、 白、 兰、 黑、 绿等某一同一色彩颗粒面积差异来区分, 在两类以上的色块中, 同一色彩的颗粒面积之间的差别在 1.5倍以上; 而且 在一块制品中, 色块长度在 1.5cm , 宽度在 lcm以上, 面积在 2cm2到面积 在 0.5m2以上的块状的色块区域达 10块以上;其色块与其它色彩颗粒密度不 同的区域间的交界区的四周的断续联接的交界线, 其中 20 %以上也可以是 50 %以上的长度是由各种彩色的颗粒或不同色的粉料组成, 而且, 色块呈各 种诸如圆形、 长椭圆形、 异形、 长条形等如同天然石材的石眼状态。 具有以 上特征的不同彩色颗粒密度的块状图案, 其在同一批模具模口所制的同一批 颗粒密度配比比例的制品中的每一件制品,有超过 10块以上色块图案的形状 和位置是可以叠合的,其可叠合部分在前后左右范围内的误差不超过 ± 3cm , 甚至不超过 ± lcm 。
2 、 本发明的制品在色块区中加入渗花色, 可以使之更为丰富, 显现更 有层次的精细花岗石紋理。
3 、 本发明的制品表平面可以是不抛光的, 也可以是抛光的。
4 、 本发明可以是由深度为 0.1mm - 5mm的凹凸防滑图案与之配合组 成更有立体感的图案, 其凸出的表平面图案部分可以是不抛光的, 也可以是 抛光的。
综上所述, 本发明提供一种瓷质仿花岗石, 其表面具有由有色彩的硅酸 盐颗粒形成的图案, 所述仿花岗石的表面包括一第一类硅酸盐色块区域和一 包围第一类硅酸盐色块区域的第二类硅酸盐色块区域, 第一类硅酸盐色块区 域具有一第一比例的大颗粒, 第二类硅酸盐色块区域具有一第二比例的大颗 粒, 所述大颗粒为同一色彩、 同一色彩深浅度、 直径在 1.5mm 以上的颗粒, 在第一和第二类硅酸盐色块区域中的大颗粒的密度比例差别为 20 %以上,所 述第一类硅酸盐色块区域包括多个面积在 1 cm2到面积在 0.5m2的整块区域。
在优选的实施例中, 所述第一类色块区域呈圆形、 长椭圆形、 异形、 长 条形, 并可控制为 10块以上, 以仿造天然石材的石眼状态。
在优选的实施例中, 所述第一类色块区域呈圆形、 长椭圆形、 异形、 长 条形, 并可控制为 30块以上, 以仿造天然石材的石眼状态。
在优选的实施例中, 在同一批模具模口所制的同一批颗粒密度配比比例 的制品中的每一件制品, 色块图案的形状和位置是可以叠合的, 其可叠合部 分在前后左右范围内的误差不超过 ± 3cm。
在优选的实施例中, 其可叠合部分在前后左右范围内的误差不超过土 lcm。
在优选的实施例中, 制品图案一部分区域特征是根本没有 1.5 - 20mm 的某一同一彩色颗粒, 一部分区域为有若干 1.5一 20mm某一同一彩色颗粒, 甚至 100 ¾的彩色颗粒, 使两类区域的某一同一彩色颗粒的总面积密度差别 大于 1.5倍, 成为无限倍, 图案上更出现强烈明显的反差。
在优选的实施例中, 不同色区里的直径在 1.5nrai以上的彩色颗粒, 由 2 - 100种同一色彩但不同色泽深度或诸如红、 黄、 白、 兰、 黑、 绿等根本不 同的色彩颗粒组成。
在优选的实施例中, 不同色区里的直径在 1.5mm以上的彩色颗粒, 是 2 - 100种诸如红、 黄、 白、 兰、 黑、 绿等根本不同的色彩颗粒混合组成而制 成的混合色颗粒。
在优选的实施例中, 不同色区里的直径在 1.5mm以上的彩色颗粒料, 由 2 - 100种同一色彩但不同色泽深度或诸如红、 黄、 白、 兰、 黑、 绿等根本 不同的色彩颗粒组成的由 10个以上到 5000个不同的色区块构成。
在优选的实施例中, 其二种以上的色区中的粉料, 是由二种以上的任何 色的同一色彩的粉料烧成。
在优选的实施例中, 其二种以上的色区中的粉料, 是由二种以上的任何 色的相互混合色的色彩粉料烧成。
在优选的实施例中, 在色块区中加入渗花色, 使之更为丰富, 显现更有 层次的精细花岗石紋理。
在优选的实施例中, 所述仿花岗石的表平面是抛光的。
在优选的实施例中, 仿花岗石的表面是由深度为 0.1mm - 5mm的凹凸 防滑图案与之配合组成更有立体感的图案。
在优选的实施例中, 仿花岗石的表平面的凸出部分是抛光的。
在优选的实施例中, 所述的不同彩色颗粒是由天然的硅酸盐花岗石颗粒 组成。 在优选的实施例中, 所述的不同彩色颗粒是由透明或半透明的颗粒组 成。
本发明还提供一种瓷质仿石板材, 其由硅酸盐材料烧结制成, 其表面包 括一第一区域 1和一第二区域 2, 其中, 所述第二区域 2围绕所述第一区域 1 , 并且其中第一区域 1 中分布有占该第一区域总面积第一比例的异色大颗 粒区域, 第二区域 2中分布有占该第二区域总面积第二比例的异色大颗粒区 域, 所述第一比例小于所述第二比例。
在优选的实施例中, 所述异色大颗粒区域的各个异色大颗粒为同一色 彩, 同一色彩深浅度, 面积为 1 - 400 mm2的颗粒, 以仿造天然花岗石的石 眼。
在优选的实施例中, 所述各个色块区域选自红、 黄、 白、 蓝、 黑、 绿、 紫、 橙色的其中一种或多种颜色。
本发明还提供一种制造瓷质仿石板材的方法, 其包括以下步骤: 制备一 模具, 其模口具有一与所述各个色块区域对应的第一模具区域和围绕所述第 一模具区域的第二模具区域; 制备一第一区域用粉料, 其包括一第一比例的 异色大颗粒材料; 制备一第二区域用粉料, 其包括一第二比例的异色大颗粒 材料; 将所述第一和第二区域用粉料分别提供到所述第一和第二模具区域, 进行成型以获得坯体; 以及烧结所述坯体。
在优选的实施例中, 所述异色大颗粒为同一色彩, 同一色彩深浅度, 面 积为 1 - 400 mm2的颗粒。
本发明以结合优选实施例描述如上, 然而其并非是对本发明的限制, 本 发明保护范围应当由所附杈利要求书来确定。

Claims

杈 利 要 求 书
1. 一种瓷质仿花岗石, 其表面具有由有色彩的硅酸盐颗粒形成的图案, 其特征在于, 所述仿花岗石的表面包括一第一类硅酸盐色块区域和一包围第 一类硅酸盐色块区域的第二类硅酸盐色块区域, 第一类硅酸盐色块区域具有 一第一比例的大颗粒, 第二类硅酸盐色块区域具有一第二比例的大颗粒, 所 述大颗粒为同一色彩、 同一色彩深浅度、 直径在 1.5mm以上的颗粒, 在第一 和第二类硅酸盐色块区域中的大颗粒的密度比例差别为 20 %以上,所述第一 类硅酸盐色块区域包括多个面积在 1cm2到面积在 0.5m2的整块区域。
2. 根据杈利要求 1所述的瓷质仿花岗石, 其特征在于, 所述第一类色块 区域呈圆形、 长椭圆形、异形、 长条形, 并可控制为 10块以上, 以仿造天然 石材的石眼状态。
3. 根据杈利要求 1所述的瓷质仿花岗石, 其特征在于,所述第一类色块 区域呈圆形、 长椭圆形、异形、 长条形, 并可控制为 30块以上, 以仿造天然 石材的石眼状态。
4. 根据杈利要求 1所述的瓷质仿花岗石, 其特征在于,在同一批模具模 口所制的同一批颗粒密度配比比例的制品中的每一件制品, 色块图案的形状 和位置是可以叠合的,其可叠合部分在前后左右范围内的误差不超过 ± 3cm。
5. 根据杈利要求 4所述的瓷质仿花岗石, 其特征在于, 其可叠合部分在 前后左右范围内的误差不超过± 1cm。
6. 根据杈利要求 1所述的瓷质仿花岗石, 其特征在于, 制品图案一部分 区域特征是根本没有 1.5 - 20mm的某一同一彩色颗粒, 一部分区域为有若 干 1.5 - 20mm某一同一彩色颗粒, 甚至 100 %的彩色颗粒, 使两类区域的 某一同一彩色颗粒的总面积密度差别大于 1.5倍, 成为无限倍, 图案上更出 现强烈明显的反差。
7. 根据杈利要求 1所述的瓷质仿花岗石, 其特征在于, 不同色区里的直 径在 1.5mm以上的彩色颗粒, 由 2 - 100种同一色彩但不同色泽深度或诸如 红、 黄、 白、 兰、 黑、 绿等根本不同的色彩颗粒組成。
8. 根据杈利要求 1所述的瓷质仿花岗石, 其特征在于, 不同色区里的直 径在 1.5mm以上的彩色颗粒, 是 2 - 100种诸如红、 黄、 白、 兰、 黑、 绿等 根本不同的色彩颗粒混合組成而制成的混合色颗粒。
9. 根据杈利要求 1所述的瓷质仿花岗石, 其特征在于, 不同色区里的直 径在 1.5mm以上的彩色颗粒料, 由 2 - 100种同一色彩但不同色泽深度或诸 如红、黄、 白、兰、黑、绿等根本不同的色彩颗粒组成的由 10个以上到 5000 个不同的色区块构成。
10. 根据杈利要求 1所述的瓷质仿花岗石, 其特征在于, 其二种以上的 色区中的粉料, 是由二种以上的任何色的同一色彩的粉料烧成。
11. 根据杈利要求 1所述的瓷质仿花岗石, 其特征在于, 其二种以上的 色区中的粉料, 是由二种以上的任何色的相互混合色的色彩粉料烧成。
12. 根据杈利要求 1所述的瓷质仿花岗石, 其特征在于, 在色块区中加 入渗花色, 使之更为丰富, 显现更有层次的精细花岗石紋理。
13. 根据杈利要求 1所述的瓷质仿花岗石, 其特征在于, 其表平面是抛 光的。
14. 根据杈利要求 1所述的瓷质仿花岗石, 其特征在于, 其表面是由深 度为 0.1mm - 5mm的凹凸防滑图案与之配合组成更有立体感的图案。
15. 根据杈利要求 14所述的瓷质仿花岗石, 其特征在于, 其表平面的凸 出部分是抛光的。
16. 根据杈利要求 1所述的瓷质仿花岗石, 其特征在于, 所述的不同彩 色颗粒是由天然的硅酸盐花岗石颗粒组成。
17. 根据权利要求 1所述的瓷质仿花岗石, 其特征在于, 所述的不同彩 色颗粒是由透明或半透明的颗粒组成。
18 、 一种瓷质仿石板材, 其特征在于, 其由硅酸盐材料烧结制成, 其表 面包括一第一区域 (1)和一第二区域 (2) , 其中,所述第二区域 (2)围绕所述第一 区域 (1),并且其中第一区域 (1)中分布有占该第一区域总面积第一比例的异色 大颗粒区域, 第二区域 (2)中分布有占该第二区域总面积第二比例的异色大颗 粒区域, 所述第一比例小于所述第二比例。
19 、 根据杈利要求 18所述的瓷质仿石板材, 其特征在于, 所述异色大 颗粒区域的各个异色大颗粒为同一色彩, 同一色彩深浅度, 面积为 1 ― 400 mm2的颗粒, 以仿造天然花岗石的石眼。
20 、 根据杈利要求 18所述的瓷质仿石板材, 其特征在于, 所述各个色 块区域选自红、 黄、 白、 蓝、 黑、 绿、 紫、 橙色的其中一种或多种颜色。
21 、一种制造如杈利要求 18所述的瓷质仿石板材的方法, 其特征在于, 其包括以下步骤:
制备一模具, 其模口具有一与所述各个色块区域对应的第一模具区域和 围绕所述第一模具区域的第二模具区域;
制备一第一区域用粉料, 其包括一第一比例的异色大颗粒材料; 制备一第二区域用粉料, 其包括一第二比例的异色大颗粒材料; 将所述第一和第二区域用粉料分别提供到所述第一和第二模具区域, 进 行成型以获得坯体; 以及
烧结所述坯体。
22 、 根据杈利要求 21所述的方法, 其特征在于, 所述异色大颗粒为同 一色彩, 同一色彩深浅度, 面积为 1 - 400 mm2的颗粒。
PCT/CN1998/000284 1997-12-02 1998-12-01 Plaque de ceramique imitant le granit et son procede de fabrication WO1999028262A1 (fr)

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AU14317/99A AU1431799A (en) 1997-12-02 1998-12-01 Granite-like ceramic sheet material and method for manufacturing the same

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CN97114309A CN1091756C (zh) 1997-11-13 1997-12-02 瓷质颗粒立体图案花岗石
CN97114309.9 1997-12-02

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CN100425416C (zh) * 2005-06-16 2008-10-15 刘群海 一种仿天然石材纹理瓷砖的砖坯加工方法
CN113896544A (zh) * 2021-10-18 2022-01-07 新明珠集团股份有限公司 一种仿花岗岩瓷砖及其制作方法和应用

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CN88100494A (zh) * 1988-01-27 1988-12-07 陈景秀 一种大理石废料制板材的方法
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CN100425416C (zh) * 2005-06-16 2008-10-15 刘群海 一种仿天然石材纹理瓷砖的砖坯加工方法
CN113896544A (zh) * 2021-10-18 2022-01-07 新明珠集团股份有限公司 一种仿花岗岩瓷砖及其制作方法和应用
CN113896544B (zh) * 2021-10-18 2023-05-23 新明珠集团股份有限公司 一种仿花岗岩瓷砖及其制作方法和应用

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