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Masterbatchning plastik sanoatidagi o'rni
Masterbatch, qattiq plastik qo'shimcha, plastmassa sanoatida hal qiluvchi maqsadga xizmat qiladi. U rangni (rangli masterbatch) kiritish yoki plastmassa xususiyatlarini yaxshilash uchun ishlatiladi (qo'shimcha masterbatch).