Enwere ike iji masterbatch agba maka nha agba nke polyvinyl chloride, polyethylene, polypropylene, polystyrene na plastik ABS.Ihe mejupụtara ya bụ pigmenti, resins, dispersants, pigmenti olu, fluorescent whitening agents, antioxidants, anti-ultraviolet agents, anti-static agents, to...
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