Reconstituted bamboo board and preparation method thereof
A technology for recombining bamboo boards and bamboo materials, which is applied in the direction of manufacturing tools, mechanical equipment, wood processing utensils, etc., can solve the problem that the alternative method of adhesive selection has not been paid attention to, and achieve good corrosion resistance, high early strength, and safe use. Effect
Inactive Publication Date: 2018-11-13
BEIJING FORESTRY UNIVERSITY
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The invention discloses a preparation method of a reconstituted bamboo board and reconstituted bamboo prepared through the method. After bamboo wood is disposed in inorganic adhesives for impregnation, assembly and pressing treatment are carried out successively, the reconstituted bamboo is obtained, and the inorganic adhesives are formed by mixing geopolymers, stimulation solutions and modifiersin sequence. The geopolymers are used as the novel inorganic adhesives of the reconstituted bamboo prepared by adopting the method and play the effects of adhesives, fire-proofing agents and water-proofing agents, composite modifiers are added, and meanwhile the combination of the reinforcing and toughening of a matrix and the capacity expansion of bamboo wood glue joint interfaces is realized. The reconstituted bamboo has excellent mechanical properties, excellent water resistance, fire resistance and durability, has remarkable production, energy conservation and emission reduction effects, and is green and environment friendly. The technology is beneficial for efficient utilization of the bamboo wood and kaolin resources.
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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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Property | Measurement | Unit |
Density | 1.0 | g/cm³ |
Density | 0.8 | g/cm³ |
Density | 0.9 | g/cm³ |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
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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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