Coatings can be used as a preservative method to protect the wood, especially the wood surface. The different component of the coating’s dependence of the purpose of it. The Japanese beech (Fagus crenata Blume) applied by several Japanese commercials coating materials. The coatings application used were spray type and brush type. X-ray microtomography in Fuji, Japan was used for visualized the coating samples. The X-ray target used were Cu, and Mo with Al filter. The X-ray image analysis in 2D and 3D were conducted using image J and VGStudio Max, respectfully. The coating’s containing materials and the concentration of it strongly affected the image result of X-ray microtomography visualization. The different X-ray target shows the different image results. The larger energy of X-ray (Mo with Al filter) is recommended to use for visualization. The X-ray images shows the penetration phenomena, which can be applied to calculate the penetration depth.

Prosiding Ilmiah Seminar Nasional Lignoselulosa 2020 ini merupakan salah satu upaya untuk mendiseminasikan hasil-hasil penelitian di Pusat Penelitian Biomaterial LIPI terkait penelitian, pengembangan, dan pengkajian bahan bioproduk yang bersumber dari lignoselulosa. Artikel-artikel dalam prosiding ini telah diseminarkan dalam Seminar Nasional Lignoselulosa 2020 dengan tema “Tantangan dan Peluang Industrialisasi Produk Berbasis Lignoselulosa” dengan beragam bahasan, di antaranya bioproduk, material, bioenergi, dan lingkungan. Prosiding ini menyajikan sebanyak 13 makalah lengkap dari partisipasi aktif, peserta dari kalangan peneliti, akademisi, dan praktisi industri. Selain itu, juga terdapat 5 buah abstrak dari pemakalah kunci (keynote speaker).