Urushi: Proceedings of the Urushi Study Group, June 10–27, 1985, Tokyo - Google Books

https://books.google.de/books?id=uo5OAgAAQBAJ&pg=PA258&lpg=PA258&dq=particle+size+urushi&source=bl&ots=QIYzwuZSpk&sig=SCX4TLCXbr

An in-depth examination of the Far Eastern lacquerware known as urushi, this book considers the art historical and scientific viewpoints and presents the priorities for urushi’s preservation and conservation. These are the proceedings…