Table 4. Properties of lacguered wood mixed woodceramic powder according to the addition amount of ceramics

Addition amount of woodceramics (%) Adhesion of painting layer (grade) Scratch resistance (N) Far-infrared emissivity
Non-addition 2 1 0.905
5 1 2 0.914
10 1 2 0.917
15 2 1 0.910
20 2 1 0.913