文章摘要
Dispersity of black N330 in non-sulfur modified powdered CR
  
DOI:
Key Words: powdered CR;encapsulant;HAF;dispersing agent;dispersity
Author NameAffiliation
LIN Ya-ling South China University of Technology 
ZHANG An-qiang South China University of Technology 
WANG Lian-shi South China University of Technology 
ZHOU Yi-yu South China University of Technology 
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Abstract:
      The dispersity of black N330 in non-sulfur modified powdered CR/N330[P(CR/N330)]was investigated.The results showed that the dispersity of black N330 in P(CR/N330) improved significantly by using the encapsulant and increasing the addition level of dispersing agent,thus the contact staining of P(CR/N330) was reduced or eliminated;and the contact staining of P(CR/N330) resulted from the free carbon black crumbs in the P(CR/N330) granules,especially on the surfaces of granules.
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