摘要
This work was undertaken to research organic wood-flour putty as wooden surface undercoat. Four types of wood-flour (300, 500, 800 and 1 000 mesh) were prepared through the technological processes of shattering, coarse grinding and fine grinding. And latex (16% of solid content) and two kinds of agents (A and B) were added into the putty. In this experiment, effects of agent and particle size of wood-flour on properties of organic wood-flour putty, such as painting properties, water resistance, and abrasive resistance and so on, were discussed. The results showed that considering all of performance indexes, wood-flour putty contained with 8.0% agent A or 2.0% agent B has a better performance than the others. In addition, wood-flour putty with 500 mesh of wood-flour is the best.
This work was undertaken to research organic wood-flour putty as wooden surface undercoat. Four types of wood-flour (300, 500, 800 and 1 000 mesh) were prepared through the technological processes of shattering, coarse grinding and fine grinding. And latex (16% of solid content) and two kinds of agents (A and B) were added into the putty. In this experiment, effects of agent and particle size of wood-flour on properties of organic wood-flour putty, such as painting properties, water resistance, and abrasive resistance and so on, were discussed. The results showed that considering all of performance indexes, wood-flour putty contained with 8.0% agent A or 2.0% agent B has a better performance than the others. In addition, wood-flour putty with 500 mesh of wood-flour is the best.
基金
supported by The 15th National Scientific & Technological Support Project "The Process Technology of Framing Timber of Furniture and Fixture (2006BAD18B0602)".
