What is the weight of the mica plate?
I don't know what you're talking about. The average HP5 board, sheet 0.15mm, 0.2mm is around 1.8-2, 0.3-1.5mm's around 2.1-2.2, and then thick, and a little bigger
HP-5 type density is 1.8-2.45 grams per square centimeter, HP-8 type density is 1.8-2.45 grams per square centimeter, detailed information can go to Baidu Encyclopedia Search mica board
If the epoxy mica board, the general brand is P9, the proportion of about 2.4
