| 1. | It can typecast wet or dry shape sand , improve the cast quality . in a word , it is a fine quality cast sand adhesives , which has the character of dilatability , cohesiveness , floatability . and gel dispersivity , repeated use
可以浇注湿态和干态型砂，改善铸件质量，并有良好的复用性，是一种优质的膨胀剂，黏合剂，悬浮性和胶体分散性的铸造型砂粘结剂。 |
