Corrosion resistant brick

A brick and raw material technology, applied in the field of corrosion-resistant bricks, can solve the problems that the performance indicators of ceramic tiles are not suitable for use in certain places, and achieve the effect of expanding the use places, increasing the content of silicon and aluminum, and increasing anticorrosion

Inactive Publication Date: 2015-02-18
福建省晋江万利瓷业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the performance index of the current anti-corrosion tiles such as the tiles reported in CN200910039375.8 is not suitable for use in some places

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] A kind of anticorrosion brick, its adobe body comprises the raw material composition of following parts by weight: 10 parts of Zhangzhou white clay, 6 parts of Xiadai white clay, 1 part of Zhangpu clay # 7 parts, 12 parts of washed kaolin, 10 parts of washed sand, 4 parts of Longshan albite # 3.5 parts, Longshan albite 2 # 10 parts, Changtai kaolin 2.0 parts, Longhai feldspar 1 # 15 parts, 15 parts of Daping stone rice, 5 parts of bentonite, 2 parts of Zhangpu soil # (lime soil) 4 parts.

Embodiment 2

[0053] An anti-corrosion brick, comprising a brick body and a glaze, the brick body comprising the following raw materials in parts by weight: 10 parts of Zhangzhou white clay, 6 parts of Xiadai white clay, 1 part of Zhangpu clay # 7 parts, 12 parts of washed kaolin, 10 parts of washed sand, 4 parts of Longshan albite # 3.5 parts, Longshan albite 2 # 10 parts, Changtai kaolin 2.0 parts, Longhai feldspar 1 # 15 parts, 15 parts of Daping stone rice, 5 parts of bentonite, 2 parts of Zhangpu soil # (lime soil) 4 parts; Its glaze material comprises the raw material composition of following parts by weight: TTKG556 86 parts, aluminum oxide 5 parts, corundum (aluminum oxide (Al 2 o 3 ) 7 parts, CMC (sodium carboxymethyl cellulose) 0.3 parts, STPP (industrial sodium tripolyphosphate) 0.7 parts.

[0054] Its performance index of anticorrosion brick provided by the present invention is as follows: (see table one)

[0055] Table I:

[0056]

[0057]

preparation Embodiment 2

[0059] A kind of concrete steps for preparing the anticorrosion brick described in embodiment 2 is:

[0060] a) selection of raw materials, mixing according to the raw materials and their proportions described in Example 2;

[0061] b) Ingredients, weigh the ingredients according to the formula requirements (the deviation range of single material is 30kg / time);

[0062] c) ball milling, material: ball: water = 1:1:0.8 ratio for canned ball milling, ball milling time 10-12 hours, ball milling fineness 1.2%-1.8% (250 mesh screen);

[0063] d) Preparation of mud, after the mud passes through an 80-mesh sieve, it enters the iron removal system to remove iron, and after iron removal, the mud is stored in the slurry barrel for stale use;

[0064] e) Spray milling, sieve the mud to remove iron and then spray milling, the powder is sieved to remove iron and put into the powder tank for stale use. 25%, less than 10% under 100 mesh;

[0065] f) Brick pressing, evenly distributing sta...

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Abstract

The invention relates to a corrosion resistant brick. The corrosion resistant brick is characterized in that the green brick comprises the following raw materials in parts by weight: 8-12 parts of Zhangzhou carclazyte, 4-8 parts of Xiadai carclazyte, 3-10 parts of Zhangpu soil 1#, 10-15 parts of washed kaolin, 8-12 parts of washed sand, 1-5 parts of Longshan albite 4#, 8-12 parts of Longshan albite 2#, 1-3 parts of Changtai kaolin, 12-18 parts of Longhai feldspar 1#, 12-18 parts of Daping stone seeds, 3-7 parts of bentonite and 2-6 parts of Zhangpu soil 2# (dust). The corrosion resistant brick provided by the invention is high in corrosion resistance, low in water absorption and high in strength, and is simple in production process and low in cost.

Description

technical field [0001] The invention belongs to the technical field of tiles, and in particular relates to a corrosion-resistant tile. Background technique [0002] Ceramic products have certain corrosion resistance. With the development of national industry, general anti-corrosion bricks are far from meeting industrial needs, such as: petroleum, chemical, pharmaceutical, food, paper, chemical fertilizer, pesticide, chemical fiber, textile, smelting, power plant and other industries , they put forward higher requirements on the corrosion resistance of the product, and require that they can exist stably under strong acid and alkali. To improve the anti-corrosion performance of tiles, it also requires tiles to have low water absorption and high compressive strength. But the performance index of present anticorrosion ceramic tile such as the ceramic tile of CN200910039375.8 is not suitable for use in some places. Contents of the invention [0003] The object of the present ...

Claims

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Application Information

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IPC IPC(8): C04B35/14C04B41/86
Inventor 吴瑞彪
Owner 福建省晋江万利瓷业有限公司
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