CN103803855A - Production process of composite decorative board - Google Patents
Production process of composite decorative board Download PDFInfo
- Publication number
- CN103803855A CN103803855A CN201210439448.4A CN201210439448A CN103803855A CN 103803855 A CN103803855 A CN 103803855A CN 201210439448 A CN201210439448 A CN 201210439448A CN 103803855 A CN103803855 A CN 103803855A
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- China
- Prior art keywords
- powder
- loess
- decorative board
- thermosetting resin
- slab
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- Chemical And Physical Treatments For Wood And The Like (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a production process of a composite decorative board. The process is characterized in that the decorative board adopts thermosetting resin (phenol resin) and loess as main raw materials, and takes a glass fiber cloth, stone powder, forage powder or wood powder as a filler. The process consists of the following steps in order: conducting material batching and pulping: weighing thermosetting resin (phenol resin), loess, stone powder, forage powder and fragmented glass fiber cloth according to the formula composition, putting the materials into a container provided with a stirring device, adding warm water and stirring the mixture evenly into a pulp, then carrying out blank making, halogenations, paper sticking and painting, thus obtaining the finished product. The composite decorative board provided by the invention has the advantages of high impact strength and strong waterproof, damp-proof and anti-corrosion abilities, especially high flame retardance and the like, and does not deform after 48h soaking in water. No harmful substance is volatilized and released, the composite decorative board is safe and non-toxic in use, has good processing technological properties during installation and use, can be sawn, planed, punched and bent arbitrarily for moulding, and can completely replace natural wood sheets in use.
Description
Technical field
The present invention relates to building and ornament materials, specifically a kind of production technique of composite decorating board.
Background technology
Along with improving constantly of China people rapid development of economy and broad masses of the people's standard of living, effectively promote the high speed development of building trade and decoration industry, building trade particularly decoration industry is increasing to the demand of sheet material.But because China's Forest Resources is hidden weary, the Chinese government just takes " conceding the land to forestry " conserve forests measure of ecotope, the cutting capacity of forest is subject to enforceable restriction, obviously, the turnout of wooden boards can not adapt to the needs of building trade and decoration industry high speed development far away, for alleviating the conspicuous contradiction of building trade and decoration industry material, recently, on building and ornament materials market, there is a kind of fibre surface shaving board, it mainly utilizes the rejected material of converted timber, and production technique is simple, panel weight is light, be easy to processing and fabricating, manufacturing cost is low, it is subject to the favor of building trade and architectural decoration deeply, but this fibre surface shaving board also exists following defect: its resistance to impact shock is poor, waterproof, protection against the tide and anti-corrosion capability are poor, particularly fire-retardant fireproof performance is poorer, there is in the use certain limitation.
Summary of the invention
The object of this invention is to provide a kind of production technique of composite decorating board, utilizing the inorganicss such as thermosetting resin, loess, stone powder, sawdust, forage powder or straw material powder is raw material, a kind of novel decorative boards of laminating production, has advantages of that production technique is simple, be easy to processing and fabricating, manufacturing cost is low.
The present invention is achieved by the following technical solution: a kind of production technique of composite decorating board, it is characterized in that: described decorative sheet it with thermosetting resin (phenolic resin) powder, loess is main raw material, with glass-fiber-fabric, stone powder, forage powder or wood powder are stopping composition, it is undertaken by following step successively: (1) batching slurrying: by thermosetting resin (phenolic resin), loess, stone powder, forage powder and the fragmented glass-fiber-fabric of system, take and put into the container that is provided with whipping appts by the formula constituent of raw material, adding warm water stirs and makes slurry, the formula constituent (by weight) of raw material is: 1 part, thermosetting resin (phenolic resin) powder, stone powder 0.7-1 part, 1.8-2.2 parts of loess, 0.8-1.1 part of forage powder, glass-fiber-fabric 0.1-0.3 part, water 0.6-1 part, calcium carbonate 0.5-2 part, (2) enter molded base: the slurry paving making is inserted in making sheet model and made slab, (3) dehalogenation solidification: the slab making is immersed in the tank that fills curing agent solution and soaks and carry out dehalogenation solidification processing for 3-5 hour, solidifying agent is water-soluble arteries and veins urea formaldehyde, slab is soaked in curing agent solution, hardening is curing gradually with solidifying agent generation chemical reaction, simultaneously, remaining halogen species stripping gradually in slab, can effectively prevent that sheet material from use getting damp, improve waterproof, moistureproof and etch-proof ability, (4) paster japanning: woodgrained paper is pasted on surface, mopping makes finished product.
It is strong that the composite decorating board produced as stated above has excellent in cushion effect and waterproof and dampproof anti-corrosion capability, particularly there is the advantages such as high fire-retardant fireproof performance, in water, soak 48 hours indeformable, discharge without any objectionable impurities volatilization, use safety non-toxic, installing and using in process, process industrial art performance is good, can saw, dig, punches and bending moulding arbitrarily, can substitute the use of natural wood sheet material completely.
Embodiment
By the following examples, technology contents of the present invention is further illustrated:
The production technique of composite decorating board, it take thermosetting resin (phenolic resin) powder, loess as main raw material as, take glass-fiber-fabric, forage powder as stopping composition, it is undertaken by following step successively: (l) batching slurrying: by the formula constituent of raw material (by weight) be: 1 part, thermosetting resin (phenolic resin) powder, hollow glass micropearl 0. 8 parts, 2 parts of loess, forage powder 0. 9 parts, glass-fiber-fabric 0. 2 parts, water 0. 8 sieve puts into the container that is provided with whipping appts, adds warm water and stirs and make slurry, (2) enter molded base: the slurry paving making is inserted in making sheet model and made slab, (3) dehalogenation solidification: the slab making is immersed in the tank that fills water-soluble fluidity arteries and veins urea formaldehyde solution and soaks and carry out dehalogenation solidification processing for 4 hours, slab is soaked in arteries and veins urea formaldehyde solution, hardening is curing gradually with solidifying agent arteries and veins urea formaldehyde generation chemical reaction, simultaneously, remaining halogen species stripping gradually in slab, can effectively prevent that sheet material from use getting damp, improve waterproof, moistureproof and etch-proof ability, (4) cutting edge sanding: size cutting edge in accordance with regulations after airing, sanding processing is carried out on surface, (5) paster japanning: woodgrained paper is pasted on surface, mopping makes finished product.
Claims (1)
1. the production technique of a composite decorating board, it is characterized in that: described decorative sheet it with thermosetting resin (phenolic resin) powder, loess is main raw material, with glass-fiber-fabric, stone powder, forage powder or wood powder are stopping composition, it is undertaken by following step successively: (1) batching slurrying: by thermosetting resin (phenolic resin) powder, loess, stone powder, forage powder and the fragmented glass-fiber-fabric of system, take and put into the container that is provided with whipping appts by the formula constituent of raw material, adding warm water stirs and makes slurry, the formula constituent (by weight) of raw material is: 1 part, thermosetting resin (phenolic resin) powder, stone powder 0.7-1 part, 1.8-2.2 parts of loess, 0.8-1.1 part of forage powder, glass-fiber-fabric 0.1-0.3 part, water 0.6-1 part, calcium carbonate 0.5-2 part, (2) enter molded base: the slurry paving making is inserted in making sheet model and made slab, (3) dehalogenation solidification: the slab making is immersed in the tank that fills curing agent solution and soaks and carry out dehalogenation solidification processing for 3-5 hour, solidifying agent is water-soluble arteries and veins urea formaldehyde, slab is soaked in curing agent solution, hardening is curing gradually with solidifying agent generation chemical reaction, simultaneously, remaining halogen species stripping gradually in slab, can effectively prevent that sheet material from use getting damp, improve waterproof, moistureproof and etch-proof ability, (4) paster japanning: woodgrained paper is pasted on surface, mopping makes finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210439448.4A CN103803855A (en) | 2012-11-07 | 2012-11-07 | Production process of composite decorative board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210439448.4A CN103803855A (en) | 2012-11-07 | 2012-11-07 | Production process of composite decorative board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103803855A true CN103803855A (en) | 2014-05-21 |
Family
ID=50701302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210439448.4A Pending CN103803855A (en) | 2012-11-07 | 2012-11-07 | Production process of composite decorative board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103803855A (en) |
-
2012
- 2012-11-07 CN CN201210439448.4A patent/CN103803855A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |