本发明属于橡胶领域，特别涉及用于橡胶的超细淀粉复合物粉末填充剂及其制备方法。
The present invention belongs to the field of rubber, specially it relates to a superfine starch composite powder filling agent for rubber and its preparation method.
本发明属于橡胶领域，特别涉及用于橡胶的超细淀粉复合物粉末填充剂及其制备方法。
The present invention belongs to the field of rubber, specially it relates to a superfine starch composite powder filling agent for rubber and its preparation method.
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