| 摘要 |
PURPOSE:A relatively inexpensive mosquito-repellent incense free from an irritating smell and an offensive smell, being fed stably, having improved mechanical molding properties, obtained by using powder of a press molded article of Douglas fir comprising bark and woody part in a specific ratio as a flame-supporting agent. CONSTITUTION:A mosquito-repellent incense blended with Douglas fir powder obtained by crushing a press molded article of Douglas fir comprising 80- 100wt% bark and 20-0wt% woody part of Douglas fir as a supporting agent. The particle size of the powder used is preferably 60 meshes or finer. The amount of the powder blended is preferably 5-50wt% based on the total blended amount. Powder of Douglas fir can be used effectively instead of wood powder, and an amount of wood powder used can be reduced or its use can be eliminated.
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