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Unfired clay tile and production technology thereof

A technology for firing clay and antioxidants is applied in the field of non-fired clay tiles and their preparation, which can solve the problems of heavy sintered clay tiles, unsuitable lightweight roofs, and high production costs, and achieves reduction in specific gravity, weight reduction, and improvement in strength and toughness. Effect

Inactive Publication Date: 2017-12-19
四川尚典建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides an unfired clay tile and its preparation process, which can effectively solve the problems of the existing sintered clay tiles that are heavy, fragile, unsuitable for light roofing and high production cost

Method used

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  • Unfired clay tile and production technology thereof

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Experimental program
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Effect test

Embodiment 1

[0030] A burn-free clay tile, comprising the following components by weight:

[0031] 10 parts of natural colored sand, 15 parts of natural colored quartz, 5 parts of polyester resin, 5 parts of polystyrene resin, 8 parts of alkali-free glass fiber, 0.5 parts of zinc stearate, 1 part of steel mesh, 5 parts of light magnesium oxide And 0.05 parts of antioxidant SP.

[0032] The preparation process of the above-mentioned burn-free clay tile includes the following steps:

[0033] (1) According to the formula, mix the polyester resin and polystyrene resin in a kneader, then add zinc stearate, stir for 3 minutes, then add natural colored sand with a particle size greater than or equal to 200 meshes, and continue stirring for 8 minutes, and then Add natural colored quartz sand with a particle size greater than or equal to 100 mesh, light magnesium oxide, antioxidant SP and alkali-free glass fiber with a length of 2 cm, and continue stirring for 15 minutes;

[0034] (2) Put the product obta...

Embodiment 2

[0036] A burn-free clay tile, comprising the following components by weight:

[0037] 10 parts of natural colored sand, 10 parts of natural colored quartz sand, 3 parts of polyester resin, 2 parts of polystyrene resin, 5 parts of alkali-free glass fiber, 0.5 parts of zinc stearate, 1 part of steel wire mesh, 2 parts of light magnesium oxide Parts and 0.02 parts of antioxidant SP.

[0038] The preparation process of the above-mentioned burn-free clay tile includes the following steps:

[0039] (1) Mix the polyester resin and polystyrene resin according to the formula, place in the kneader, then add zinc stearate, stir for 3 minutes, then add natural colored sand with a particle size greater than or equal to 200 meshes, continue to stir for 5 minutes, and then Add natural colored quartz sand with a particle size greater than or equal to 100 mesh, light magnesium oxide, antioxidant SP and alkali-free glass fiber with a length of 2 cm, and continue to stir for 10 minutes;

[0040] (2) Pu...

Embodiment 3

[0042] A burn-free clay tile, comprising the following components by weight:

[0043] 15 parts of natural colored sand, 15 parts of natural colored quartz sand, 5 parts of polyester resin, 5 parts of polystyrene resin, 8 parts of alkali-free glass fiber, 0.8 parts of zinc stearate, 1 part of steel wire mesh, 5 parts of light magnesium oxide Parts and antioxidant SP 0.05 parts.

[0044] The preparation process of the above-mentioned burn-free clay tile includes the following steps:

[0045] (1) Mix the polyester resin and polystyrene resin according to the formula, put them in the kneader, then add zinc stearate, stir for 3 minutes, then add natural colored sand with a particle size greater than or equal to 200 meshes, continue to stir for 6 minutes, and then Add natural colored quartz sand with a particle size greater than or equal to 100 mesh, light magnesium oxide, antioxidant SP and alkali-free glass fiber with a length of 2 cm, and continue stirring for 12 minutes;

[0046] (2) P...

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Abstract

The invention discloses an unfired clay tile and a production technology thereof. The clay tile comprises, by weight, 10-15 parts of natural colored sands, 10-15 parts of natural colored quartz sands, 3-5 parts of polyester resin, 2-5 parts of a shrinkage agent, 5-8 parts of alkali-free glass fibers, 0.5-1 part of zinc stearate, 1-2 parts of a skeleton reinforced material, 2-5 parts of light magnesium oxide and 0.02-0.05 part of an antioxidant. The production technology comprises the following steps: (1) mixing the polyester resin, polystyrene resin and zinc stearate according to the above formula, stirring the mixed raw materials, adding the natural colored sands, continuous stirring the mixed raw materials and the natural colored sands, adding the alkali-free glass fibers, the light magnesium oxide, the antioxidant and the natural colored quartz sands, and stirring all above raw materials; and (2 ) placing a product obtained in step (1) in a molding chamber, adding the skeleton reinforced material, and molding the product and the skeleton reinforced material to obtain the unfired clay tile. The unfired clay tile produced through the method has the advantages of high strength, high flexural and compressive strength, good toughness and light weight and is suitable for various roofings.

Description

Technical field [0001] The invention belongs to the technical field of tile preparation, and specifically relates to a burn-free clay tile and a preparation process thereof. Background technique [0002] Sintered clay tiles are widely accepted by architects because of their quality characteristics and advantages of "delicate and heavy texture, natural and long-lasting colors, diverse and unique tile styles, very European pastoral style, and excellent decorative effects on building roofs." Favor, it is a high-quality and high-end roofing tile product that is widely used in high-end buildings. However, the production process and quality characteristics of sintered clay tile also have some defects and deficiencies. [0003] The main performance is: in terms of its production process, the sintered clay tile is made of clay after being fired at a high temperature of more than 1000 degrees. Its main material is a special type of clay. The clay is a resource limited by the region, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/18
CPCC04B26/18C04B2201/50C04B14/068C04B24/2676C04B14/44C04B24/085C04B14/48C04B14/304C04B2103/608
Inventor 何长春
Owner 四川尚典建材有限公司
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