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Production processing method of fireproof decoration board manufactured by straws in mixing mode

A processing method and decorative board technology, applied in the direction of chemical instruments and methods, layered products, hydraulically coagulable material layered products, etc., can solve problems such as poor fire resistance, formaldehyde pollution, easy deformation, etc., and achieve flexural and pressure resistance Strong, pollution-reducing, and high-value-added effects

Inactive Publication Date: 2012-09-19
YANCHENG JINMA NEW ENVIRONMENT FRIENDLY BUILDING MATERIALS MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many types of fireproof decorative panels that are common in the market, and these decorative panels generally have poor fireproof performance, fear of water, easy deformation, easy blackening, not durable, easy to produce formaldehyde pollution, and their price is also high.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The batching process in the production process is divided into three processes: processing rice and wheat straw, preparing brine and preparing modifiers.

[0016] (1) Process rice and wheat straw first, and the preparation of straw scraps is a very critical process in the process of manufacturing fireproof decorative panels, which is directly related to the performance of fireproof decorative panels. Therefore, to manually select rice and wheat straw, it is required that the selected plant straw has a water content of not more than 20% and has no mildew. It is crushed by a pulverizer, and the crushed straw is sieved through 50 mesh until the straw is fine. Stop sieving after there are no lumps or side strips without impurities.

[0017] (2) Prepare brine again. The preparation method of brine is to put magnesium chloride in an acid and alkali resistant container, press MgCl 2 :H 2 O=(85~100): 100, add water and stir. When stirring, the magnesium chloride should be com...

Embodiment 2

[0020] The curing of the fireproof decorative board is a special magnesite cement formed by the chemical reaction of magnesium oxide and magnesium chloride solution, and a hydraulic substance is formed, and the hydration reaction is completed to realize the hardening process. The hydration and hardening process is a process. Significant exothermic process, the exothermic heat can reach more than 100°C in summer, and the internal temperature rise should not exceed 60°C during the curing process. Generally, the temperature of the molding should be controlled at 30-40°C. Due to the exothermic heat preservation measures, otherwise it will cause The damage of hardening strength, if you want to form quickly in winter, the temperature of the drying room can be moderately heated to about 20 ℃.

Embodiment 3

[0022] On the base blank, a layer of flame-retardant decorative surface layer and a layer of flame-resistant decorative bottom layer are covered by machine pressing, and the flame-resistant decorative layer is prepared from polyester resin, initiator and accelerator.

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PUM

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Abstract

A production processing method of a fireproof decoration board manufactured by straws in mixing mode belongs to fireproof decoration boards for building decoration. The fireproof decoration board is a novel fashionable artistic indoor decoration board, is three-dimensional modeling and is colorful. The fireproof decoration board is mainly applied to decoration projects such as hotels, clubs, home decoration, dancing halls, vacation villages, markets, mansions and villas, is especially suitable for design of entrance halls, hallways, background walls, porticoes, bar counters, ceilings, display frames and wall skirts, is capable of replacing natural wood and stone and convenient to construct, and has the advantages of being moisture-proof, inflaming-retarding, moisture-proof, mildew-proof, rat-proof, moth-proof, high in breaking-proof and pressure-resistant capability, heat-insulating, sound-insulating, aging-resistant, capable of being processed by sawing or peeling, free of toxicity and good in affinity. The straws are adopted to serve as main filling materials to manufacture the fireproof decoration board, and pollution to the environment caused by burning of the straws is reduced. The straw decoration board turns waste into wealth, is high in additional value, low in cost, reduces board manufacture cost, protects ecological environment, benefits the nation and people and does contribution to construction of the energy-saving low carbon society.

Description

technical field [0001] The invention relates to a fireproof decorative board for building decoration, in particular to a production and processing method for the fireproof decorative board made of straw mixture. Background technique [0002] Since my country's reform and opening up, the national economy has grown rapidly, and "scientific and technological innovation, independent innovation" has become the mainstream of my country's industrial development. my country's industry is gradually developing in the direction of conservation, energy saving, emission reduction, and low carbon. Due to the rapid development of economic construction, my country's demand for timber has been increasing in recent years. The annual indiscriminate logging has caused a shortage of forest resources, waste of resources, a large amount of soil erosion, land desertification, and environmental and ecological balance. Our country is facing the problem of relative shortage of forest resources. my co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B13/02B32B17/02B32B13/04B32B33/00
Inventor 金从斌金杰周玉勤张俊玲王文彬
Owner YANCHENG JINMA NEW ENVIRONMENT FRIENDLY BUILDING MATERIALS MFG