This paper discusses the improvement of the quality of white boardcoating and the optimisation of the composition of the coating material.
本文对改进涂布白板纸质量及涂布配方的优选进行了探讨。
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In addition, the solder mask coating on printed circuit board, with the plasma treatment, can also obtain certain roughness and high active surface, thus improving the solder coating adhesion.
It was studied that the effects of white water cycling in the process of ashy bottom coatingboard on the deinking technology of old news paper and products quality.