Mtundu masterbatch angagwiritsidwe ntchito poyerekezera mtundu wa polyvinyl kolorayidi, polyethylene, polypropylene, polystyrene ndi mapulasitiki ABS.Zigawo zake zazikulu ndi inki, utomoni, dispersants, voliyumu pigment, fulorosenti whitening agents, antioxidants, anti-ultraviolet agents, anti-static agents, kuti ...
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