We imported raw rubber from Malaysia.
我们从马来西亚进口生胶。
NBR or XNBR as raw rubber and phenolic resin was blended.
NBR和XNBR都可作为生胶与酚醛树脂共混。
A raw rubber for millable polyether polyurethane elastomer was prepared.
研制了一种新型的聚醚型聚氨酯生胶。
It may be used to replace partial raw rubber and can be filler of rubber products.
代替部分生胶及作橡胶制品的填充料。
To be able to add all the necessary ingredients in rubber, raw rubber first need to improve their plasticity after plasticating;
为了能将各种所需的配合剂加入橡胶中，生胶首先需经过塑炼提高其塑性；
To be able to add all the necessary ingredients in rubber, raw rubber first need to improve their plasticity after plasticating;
为了能将各种所需的配合剂加入橡胶中，生胶首先需经过塑炼提高其塑性；
应用推荐