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METHOD FOR THE PREPARATION OF OSB WOOD-BASE PANELS WITH REDUCED EMISSION OF VOLATILE ORGANIC COMPOUNDS (VOCS)
METHOD FOR THE PREPARATION OF OSB WOOD-BASE PANELS WITH REDUCED EMISSION OF VOLATILE ORGANIC COMPOUNDS (VOCS)
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机译:减少挥发性有机化合物(VOCS)排放量的OSB人造板的制备方法
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摘要
A process for treating wood strands suitable for producing OSBs includes treating the wood strands in water at a temperature in the range from 50° C. to 100° C. The present invention likewise relates to a process for producing wood-based OSBs, in particular wood-based OSBs having reduced emission of volatile organic compounds (VOCs), including: a) production of wood strands from suitable timbers; b) treatment of at least part of the wood strands with water; c) drying of the wood strands which have been treated with the water; d) coating of the wood strands which have been treated with water and dried and coating of wood strands which have not been treated with water with at least one binder; e) scattering of the glue-coated wood strands on a conveyor be and f) pressing of the glue-coated wood strands to give a wood-based OSB.
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