LIGHT WOOD-BASED MATERIALS HAVING GOOD MECHANICAL PROPERTIES AND LOW FORMALDEHYDE EMISSION

    公开(公告)号:MY150591A

    公开(公告)日:2014-01-30

    申请号:MYPI20101065

    申请日:2008-09-16

    Applicant: BASF SE

    Abstract: A LIGHT WOOD-CONTAINING MATERIAL HAVING AN AVERAGE DENSITY IN THE RANGE FROM 200 TO 600 KG/M³, COMPRISING, BASED IN EACH CASE ON THE WOOD-CONTAINING MATERIAL: A) FROM 30 TO 95% BY WEIGHT OF WOOD PARTICLES; B) FROM 1 TO 15% BY WEIGHT OF A FILLER HAVING A BULK DENSITY IN THE RANGE FROM 10 TO 100 KG/M³, SELECTED FROM THE GROUP CONSISTING OF FOAMABLE PLASTIC PARTICLES AND ALREADY FOAMED PLASTIC PARTICLES; C) FROM 3 TO 50% BY WEIGHT OF A BINDER COMPRISING AN AMINOPLAST RESIN AND AN ORGANIC ISOCYANATE HAVING AT LEAST TWO ISOCYANATE GROUPS AND, IF APPROPRIATE, D) ADDITIVES.

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