Modified diatom-ooze interior decorative material and production technique thereof

An interior decoration and diatom mud technology, which is applied in the field of modified diatom mud interior decoration materials, can solve the problems of powder or color fading, even mud, unsatisfactory adsorption, powder or color fading, etc., and saves money. Electric energy and heating costs, good thermal insulation performance, good breathing function

Active Publication Date: 2013-06-05
吉林省临江天元催化剂有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the bulk density of existing diatom mud products on the market is relatively heavy, generally above 0.9 g/ml, mainly because the content of diatomite is low, and the diatomite pore structure used is homogeneous before adding other additives. Uncured, its pore struc

Method used

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  • Modified diatom-ooze interior decorative material and production technique thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A diatom mud interior decoration material, which is composed of the following components in proportion by weight: 30% modified diatomite, 24% heavy calcium, 6% calcium hydroxide powder, 5% wood fiber, 3% rubber powder, Humectant 1%, meerschaum 22%, talc 9%.

Embodiment 2

[0025] A diatom mud interior decoration material, which is composed of the following components in proportion by weight: 31% modified diatomite, 23% heavy calcium, 5% calcium hydroxide powder, 6% wood fiber, 3.5% rubber powder, Humectant 1.5%, meerschaum 22%, talc 8%.

Embodiment 3

[0027] Modified diatomite 32%, heavy calcium 22%, calcium hydroxide powder 7%, wood fiber 4%, rubber powder 4%, humectant 1%, sepiolite wool 21.5%, talcum powder 8.5%.

[0028] In the above-mentioned embodiments, the modified diatomite is modified by adding sodium carbonate whose mass fraction is 5% of the diatomite raw diatomite after purification.

[0029] refer to figure 1 , the production process of the modified diatom mud interior decoration material, comprising the following steps:

[0030] 1. The diatomite raw ore is naturally dried and weathered, and the adobe is tested and sorted to grade, and transported to the processing workshop for crushing, winnowing, and purification;

[0031] 2. After purification, enter the high-temperature calcining kiln to add inorganic salt co-solvent for roasting;

[0032] 3. After crushing again, winnowing, and multiple classifications, add 5% sodium carbonate to modify at 900-1000°C to obtain modified diatomite;

[0033] 4. Weigh modi...

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Abstract

The invention relates to a modified diatom-ooze interior decorative material which is prepared from the following components in percentage by weight: 30-32% of modified kieselguhr, 22-24% of coarse whiting, 5-8% of calcium hydroxide powder, 4-6% of wood fiber, 3-4% of rubber powder, 1-2% of humectant, 22-23% of meerschaum wool and 8-10% of talcum powder. The production technique comprises the following steps: naturally drying and weathering kieselguhr raw ores, detecting the adobe, grading, and transporting to a processing workshop; pulverizing, carrying out air separation, adding a cosolvent, calcining in a high-temperature calcining kiln to remove water and organic impurities, pulverizing, grading repeatedly, carrying out air separation to remove inorganic impurities, and proportionally mixing with calcium hydroxide, coarse whiting, natural rubber and the like. Compared with the existing diatom-ooze product, the modified diatom-ooze interior decorative material provided by the invention has superstrong adsorption capacity, can not shed powder or fade, can be scrubbed with a wet rag, has the advantages of long service life (more than 20 years), no edge tilting, no shedding, no fading and oxidation resistance, and always looks new.

Description

technical field [0001] The invention relates to a modified diatom mud interior decoration material and a production process thereof. Background technique [0002] With the development of society and the pursuit of human quality of life, people have higher and higher requirements for indoor environment. Because people spend 70%-90% of their time indoors, if there are too many harmful substances in the living room, it may cause various diseases of the human body. Relevant national departments conducted spot checks on interior decoration materials, and found that 68% of them had toxic gas pollution. These materials volatilized more than 300 organic compounds such as formaldehyde, ammonia, benzene, toluene, xylene, and radioactive gas radon. These harmful substances can cause headaches, nausea, convulsions, dyspnea, etc. Repeated exposure can cause allergic reactions, such as asthma, allergic rhinitis and dermatitis, etc. Long-term exposure can cause cancer (lung cancer, le...

Claims

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Application Information

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IPC IPC(8): C04B26/00C04B14/08C04B14/28
Inventor 王富绩骆景波骆伟灿姚新璞苏亚香
Owner 吉林省临江天元催化剂有限公司
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