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Preparation method of floor tile with granite grain

A floor tile and granite technology, applied in the field of floor tiles, can solve the problems of not being environmentally friendly and the granite texture cannot be preserved intact

Inactive Publication Date: 2019-01-04
湖州汇德集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Chinese invention patent CN104761219 discloses a preparation method of granite-like floor tiles. The floor tiles use phosphogypsum as the main raw material to prepare floor tiles, but in order to achieve the effect of imitating granite, a granite primer is sprayed , surface treatment of floor tiles, this treatment method, on the one hand, is not environmentally friendly, on the other hand, after long-term use, the surface of the granite texture can not be preserved intact, so it is necessary to study a way to achieve granite through the proportion of materials Preparation method of stone-patterned floor tiles

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method for preparing floor tiles with a granite pattern, comprising the following steps:

[0020] (1) Put yellow phosphorus slag, phosphogypsum, fly ash and quicklime into a mixer, adjust the temperature to 65°C, stir and react at a stirring speed of 2750r / min for 5 hours, and grind it into a fine powder of 80-100 mesh to obtain phosphorus Gypsum substrate; naturally aging the phosphogypsum substrate for 22 days;

[0021] (2) Repeatedly pulverizing the iron-magnesium-aluminum hydrotalcite to a particle size of 50-100 μm, mixing and co-grinding with graphene, and passing through a 800-mesh sieve to obtain a color-changing agent;

[0022] (3) After adding the color-changing agent and water to the aged phosphogypsum base material and stirring evenly, pouring it into a mold to obtain a formed floor base material;

[0023] (4) Place the floor substrate in a curing room at 1.0 MPa and a temperature of 285°C for 9 hours;

[0024] (5) Slowly dry the floor substrate at a tem...

Embodiment 2

[0030] A method for preparing floor tiles with a granite pattern, comprising the following steps:

[0031] (1) Put yellow phosphorus slag, phosphogypsum, fly ash and quicklime into a mixer, adjust the temperature to 60°C, stir and react at a stirring speed of 3000r / min for 4 hours, then grind them into 100-mesh fine powder to obtain phosphogypsum-based material; naturally aging the phosphogypsum substrate for 16 days;

[0032] (2) Repeatedly pulverizing the iron-magnesium-aluminum hydrotalcite to a particle size of 50-100 μm, mixing and co-grinding with graphene, and passing through a 800-mesh sieve to obtain a color-changing agent;

[0033] (3) After adding the color-changing agent and water to the aged phosphogypsum base material and stirring evenly, pouring it into a mold to obtain a formed floor base material;

[0034] (4) Place the floor substrate in a curing room at 1.0 MPa and a temperature of 300°C for 8 hours;

[0035] (5) Slowly dry the floor substrate at a tempera...

Embodiment 3

[0041] A method for preparing floor tiles with a granite pattern, comprising the following steps:

[0042] (1) Put yellow phosphorus slag, phosphogypsum, fly ash and quicklime into a mixer, adjust the temperature to 70°C, stir and react at a stirring speed of 2500r / min for 6 hours, and grind it into a fine powder of 80-100 mesh to obtain phosphorus Gypsum substrate; naturally aging the phosphogypsum substrate for 24 days;

[0043] (2) Repeatedly pulverizing the iron-magnesium-aluminum hydrotalcite to a particle size of 50-100 μm, mixing and co-grinding with graphene, and passing through a 800-mesh sieve to obtain a color-changing agent;

[0044] (3) After adding the color-changing agent and water to the aged phosphogypsum base material and stirring evenly, pouring it into a mold to obtain a formed floor base material;

[0045] (4) Place the floor substrate in a curing room at 1.0 MPa and a temperature of 280°C for 12 hours;

[0046] (5) Slowly dry the floor substrate at a te...

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PUM

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Abstract

The invention discloses a preparation method of a floor tile with granite grain. The base material of the floor tile is composed of, by weight, 80-85% of phosphogypsum base material, 2-5% of color modifier and the balance water. On the basis of a traditional phosphogypsum-base floor tile, iron-magnesium-aluminum hydrotalcite is added, the floor tile thus has the color of red granite, then the iron-magnesium-aluminum hydrotalcite is mixed with granite and ground together so that the granite grain can be fixed in blocks, and the final prepared floor tile has clear granite grain.

Description

technical field [0001] The invention relates to the technical field of floor tiles, in particular to a preparation method of floor tiles with a granite pattern. Background technique [0002] Floor tiles, also known as floor tiles, are a kind of ground decoration material. Made of clay. Various specifications. It is firm in quality, small in bulk density, pressure-resistant and wear-resistant, and moisture-proof. Some are glazed for decoration. It is mostly used for the ground and floor of public buildings and civil buildings. [0003] The types of floor tiles include whole body tiles, glazed tiles, whole body polished tiles, seepage tiles, seepage polished tiles, etc. These floor tiles are not all non-slip, especially if there are old people and children at home, you must do a non-slip test when purchasing , so as not to cause problems. Common floor tiles are: fully polished glazed tiles, vitrified tiles, polished tiles, matte tiles, glazed tiles, printed tiles, non-sl...

Claims

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Application Information

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IPC IPC(8): C04B28/14C04B111/60C04B111/82
CPCC04B28/143C04B2111/60C04B2111/82C04B18/0481C04B18/08C04B12/04C04B22/064C04B14/36C04B14/024
Inventor 蒋美琴
Owner 湖州汇德集团有限公司
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