| 摘要 |
PROBLEM TO BE SOLVED: To provide a granular compounded additive for a polyolefin having a strength and a function corresponding to non-dusting/one-packing of an additive. SOLUTION: This granular compounded additive for a polyolefin comprises 30 pts. mass inorganic filler, 1-30 pts. mass phenolic antioxidant, 10-90 pts. mass polypropylene, and 0-500 pts. mass at least one other additive component, as an optional component.
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