Method for manufacturing decorative base material taking sodium chloride particles as main material

The technology of a sodium chloride particle and a manufacturing method is applied in the manufacturing field of decorative substrates, can solve problems such as the inability to meet the development of the national economy, and achieve the effects of easy industrial production and promotion, beautiful appearance, and wide sources.

Active Publication Date: 2013-04-17
河南省盐业总公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although our country is rich in mineral resources and high in grade, the production of magnesium salt products is still

Method used

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  • Method for manufacturing decorative base material taking sodium chloride particles as main material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The present invention takes the sodium chloride particle as the manufacture method of the decoration base material of main ingredient, and the detailed steps of this manufacture method are as follows:

[0032] a, with sodium chloride granules as the basic raw material, lightly burned powder and halogen block as cement, the weight ratio between the sodium chloride granules and lightly burned powder is 7:2, and the lightly burned powder The molar ratio between the halogen block and the two is 5:1;

[0033] The mass percentage of the sodium chloride particles is ≥ 91%, and the particle size ranges from 0.1 to 3.5mm; the mass percentage of the active magnesium oxide in the lightly burned powder is 80 to 85%; the magnesium chloride in the halogen block The mass percentage content is 40-50%;

[0034] b. Mixing of sodium chloride and lightly burned powder: prepare various raw materials according to the ratio of raw materials in step a, first place the prepared basic raw mater...

Embodiment 2

[0040] Embodiment 2: basically the same as Embodiment 1, the difference is:

[0041] In step a: using sodium chloride granules as basic raw material, lightly burned powder and halogen block as cement, the weight ratio between the sodium chloride granules and lightly burned powder is 4:1, and the lightly burned powder The molar ratio between burnt powder and halogen block is 4:1;

[0042] In step c: be mixed with the magnesium chloride solution that Baume degree is 25 ° of Be;

[0043] In step d: add for the first time the solution that accounts for 28% of the total volume of the magnesium chloride solution;

[0044] In step e: molding time is 5h;

[0045] In step f: the initial maintenance at room temperature for 9 hours, demoulding after the initial maintenance, and then continued maintenance for 10 days to obtain the decorative base material of the product sodium chloride particles as the main ingredient.

[0046] For the density and mechanical properties of the product o...

Embodiment 3

[0047] Embodiment 3: basically the same as Embodiment 1, the difference is:

[0048] In step a: using sodium chloride granules as basic raw material, lightly burned powder and halogen block as cement, the weight ratio between the sodium chloride granules and lightly burned powder is 6:1, and the lightly burned powder The molar ratio between burning powder and halogen block is 6:1;

[0049] In step c: be mixed with the magnesium chloride solution that Baume degree is 24 ° of Be;

[0050] In step d: first add the solution that accounts for 29% of the total volume of magnesium chloride solution;

[0051] In step e: molding time is 7h;

[0052] In step f: initial maintenance at room temperature for 10 hours, demoulding after the initial maintenance, and then continued maintenance for 11 days to obtain a decorative substrate with sodium chloride particles as the main ingredient.

[0053] For the density and mechanical properties of the product obtained in Example 3, see the experi...

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Abstract

The invention discloses a method for manufacturing a decorative base material taking sodium chloride particles as a main material. The method comprises the following steps: sodium chloride is taken as a base material, light burning powder and enriched bittern cakes are taken as adhesives, at first, sodium chloride and light burning powder are uniformly mixed to obtain a sodium chloride and light burning powder mixed material, the enriched bittern cakes are added in water to be prepared into a magnesium chloride solution; the prepared magnesium chloride solution is added into the sodium chloride and light burning powder mixed material at twice to be mixed till no bubbles occur so as to obtain a mixed material, then, the mixed material is injected into a die for molding, and the molded mixed material is demolded and maintained to obtain the decorative base material taking sodium chloride particles as the main material. The product, prepared by the method, is a material which is better in appearance, and has a mechanical property; and the material is expected to be used as indoor building materials, decorative materials and the like. The product material manufactured by the invention has the characteristics of good comprehensive performance, attractive appearance, green and environmental protection, and the adopted basic materials have wide sources, and are simple in operation of the production process and easiness in industrial production and popularization.

Description

technical field [0001] The invention relates to a method for manufacturing a decorative substrate, in particular to a method for manufacturing a decorative substrate with sodium chloride particles as the main ingredient. Background technique [0002] Salt has been regarded as a daily necessity in ancient China. Now it is mainly used for table salt and basic chemical raw materials. In addition, salt is also a natural paving material in the Qinghai Salt Lake area. [0003] China is quite rich in salt mine resources. In addition to seawater salt resources, mineral salt resources are produced in 17 provinces (autonomous regions) across the country. There are 150 mining areas with proven reserves, with a total reserve of 407.5 billion tons of sodium chloride. Salt mines can be divided into three types: rock salt, modern lake salt and underground brine salt. According to statistics, in 2011, my country's raw salt output was 76.66 million tons. However, most of the salt produc...

Claims

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Application Information

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IPC IPC(8): C04B28/32C04B14/36
Inventor 左仁杰何占航赵启林许卫苏唐明生杨李富
Owner 河南省盐业总公司
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