| 摘要 |
PURPOSE:To provide cushioning silica mortar having shrinkability used for partial repair of various kilns and furnaces. CONSTITUTION:This cushioning silica mortar is produced by adding 50-400 pts.wt. water to 100 pts.wt. starting material mixture consisting of 50-95wt.% silica brick powder, 0.5-15wt.% foamed synthetic resin, 0.5-40wt.% inorg. fibers and 0.1-4wt.% org. paste. |
