다층 연마포의 제조 조건 및 연삭성에 관한 연구 = A study on the manufacturing conditions of multi layer coated abrasives and its grinding properties

다국어 초록 (Multilingual Abstract)

Using various resin on the ordinary abusive paper, the characterisation of abrasives and the organization of coated double, partial and muti layers are detected. Respectively, the efficiency double layer coating with the soluble latex among the various resins was reduced by sinking behavior of grain and closing at dints when it was grinding.
In the mixing of resort and soluble latex resins, the flexible was increased but the characteristics of grinding was reduced. As double layer coating soluble phenol resin was superior characteristic of grinding because of strong adhesion. The increase on decrease of the characteristics of grinding as controling quantity of H₂O was effective.
At the double layer coating using epoxy resin, it be known that the more harding
agents were used the better characteristics of abrasives were acknowledged.
In the multi-layer coating, the properties of abrasive of the soluble phenol resin was better than that of other soluble latex and epoxy resin not only at the seining but processed with abrasive time.