| 摘要 |
The manufacturing method to make an wood plate engraved in relief includes a first step to make a negatively engraved silicon rubber forming die (2'), a second step to make a mixture and a third step to form a sculptured wood plate by pouring the mixture into the silicon rubber die (2') and heating them. In the first step the silicon rubber is formed by pouring silicon rubber into an wood die engraved in relief with a curing agent and drying it. The mixture composition has 150 l of wood sawdust, 10 l of granite powder, 35-50 l of Formica, 3-5 l of ethylene monomer and a curing agent. The mixture poured into the silicon rubber die (2') is heated at 30- 40 deg.C for 2-3 hours, while the temperature is elevated by chemical reaction between the mixture and the agent.
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