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U-pack® 621B

General antioxidant U-pack.

CAS No. 6683-19-8, 26741-53-7

  • Features

    U-pack® 621B is a convenient blend addressing a range of stabilization needs, and can be used in combination with light stabilizers of the RlASORB® range. In the recommended applications U-pack® 621B provides significant benefits, such as maintenance of original melt flow, low color formation, long-term thermal stability.

  • Information

    • CAS No.
      6683-19-8, 26741-53-7
    • Chemical Name
      RIANOX® 1010,RIANOX® 626 1:2

  • Properties

    • Molecular Weight
      1178，604
    • Melting Range（℃）
      ＞100
    • Product form
      White-like white powder
    • Density@20 ℃
      0.3-0.6g/cm3
    • Package
      20kg carton
  • 621B.jpg
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