Nano composite woody material, and preparation method

A wood material and nano-composite technology, which is applied in the fields of nano-composite wood materials and preparation, materials of nano-composite wood building materials, and materials of building materials
CN101049709AInactive Publication Date: 2007-10-10赵永生
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
赵永生
Publication Date
2007-10-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

A nano-class composite wooden material for plate, tube, or section is proportionally prepared from laminar silicate, high-molecular resin, natural plant fibers, inorganic filler, and chemical assistant through proportional mixing, and extruding out or injection moudling. It is possible to granulate before it is shaped.
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Description

technical field

[0001] The nanocomposite wood material and preparation method of the present invention relate to the technical field of building materials; in particular to the technical field of building material materials and methods; in particular to the technical field of nanocomposite wood building materials and methods; in particular to the technical field of nanocomposite wood materials and preparation methods. Background technique

[0002] At present, wood generally has the defect of swelling when wet and shrinking when dry, and its size and shape are greatly affected by environmental changes. Taking the existing wood-based panels on the market as an example, the density of general particleboard, fiberboard, OSB, MDF and other products is less than 1.0g / cm 3 , It contains many adhesives such as phenolic formaldehyde and urea formaldehyde, and the residual formaldehyde is slowly released, which stimulates the respiratory tract, and stimulates the eyes to cause tears, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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