Wollastonite with high aspect ratios is a good substitute for asbestos and glass short-fiber, which can widely be used in rubber, plastic and paint as filler with reinforcement and increment effects.
高长径比硅灰石是石棉和短玻璃纤维的理想替代品，可用作橡胶、塑料和油漆涂料的填料，起增量与补强的双重作用。
Experimental results showed that red mud could be used as filler and modifier for PVC. Red mud-PVC plastic floor tile has a certain value in industrial application.
实验结果表明，赤泥可作为聚氯乙烯的填充剂、改性剂使用，赤泥聚氯乙烯塑料地砖具有一定的工业应用价值。
If nothing suitable is at hand, buy plastic spreaders for auto-body filler at an auto-supply store.
如果没有合适的，买了汽车用品商店塑料散热器的车身灌装机在手。
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