China Plastics ›› 2011, Vol. 25 ›› Issue (03): 80-84 .DOI: 10.19491/j.issn.1001-9278.2011.03.019

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Application of Water Mill Superfine-BaSO4 in Polyolefin Color Masterbatch

LIN Guang-Qiang Yancong FENG Sanzhao WANG Hui QIAO Lifeng WU Haibin LI Hesong PENG Dongjun LV   

  • Received:2010-11-01 Revised:2010-11-22 Online:2011-03-26 Published:2011-03-26

Abstract: The morphology and particle size distribution were investigated with SEM and particle size analyzer. The effect of superfin-BaSO4 on color properties of red,yellow,and blue polyolefin masterbatches was explored. It showed that when replaced pigment with 20% superfin-BaSO4 in the color masterbatch,the dispersion of pigments in the plastics was enhanced,with the best improvement observed in red pigment systems.

Key words: water mill method, superfine-BaSO4, color masterbatch, distribution, color strength