WOODY FIBER BOARD AND ITS MANUFACTURING METHOD
PROBLEM TO BE SOLVED: To provide a woody fiber board having an excellent heat insulating property. SOLUTION: A thermosetting resin is uniformely fused to a core part by hot air heating a mat M of a raw material mixture R containing a woody fiber and a thermoplastic resin, and the woody fiber is join...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a woody fiber board having an excellent heat insulating property. SOLUTION: A thermosetting resin is uniformely fused to a core part by hot air heating a mat M of a raw material mixture R containing a woody fiber and a thermoplastic resin, and the woody fiber is joined together to manufacture the woody fiber board of 0.03-0.08 g/cm2 in density. |
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