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PRODUCT & SERVICE

  • Flame retardant
  • ※ Phosphorus Flame Retardants
    · ROYALFOS35(TIPP 35)
    · ROYALFOS50(TIPP 50)
    · ROYALFOS65(TIPP 65)
    · ROYALFOS95(TIPP 95)
    · ROYAL BDP
    · ROYAL RDP
    · ROYAL TPP
    · ROYAL TCPP
    · ROYAL TDCP
    · ROYAL TCEP
    ※ Brominated Flame Retardant
    ※ Flame retardant

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  • Phosphorus Flame Retardants
    ROYAL®RDP
    Date:18.06.2009

    Description

     

    ROYAL®RDP is a high molecular weight phosphate ester flame retardant,which is used in engineering resins such as modified PPO,polycarbonate/styrenic blend.

    Chemical name TETRAPHENYL M-PHENYLENE BIS(PHOSPHATE)

    Equivalent name

    Tetraphenyl resorcinol bis(diphenyl phosphate)
    Commercial brand
    ROYAL RDP
    CAS No.
    57583-54-7
    Molecular formula C30H24O8P2
    Structural formula

     

    Technical specification
    Items Standard

    Appearance

    Clear liquid
    Density (d20)
    1.31
    Viscosity (25℃, cp)
    390-790
    Phosphorus content (wt. %)
    10.5%
    Tpp content (wt. %)
    5.0 max
    Free phenol(ppm)
    500 max
    Acid value (mg koh/g) 0.1 max

     

    Applications

    Royal RDP is a halogen-free phosphate ester flame retardant used in engineered resins, whose superiority is demonstrated in low volatility and high heat stability that that can tolerate high temperature processing required of many engineered resins. It can be recommended as flame retardant for PC/ABS, PPO/HIPS

     

    Package

     

    230kg/Zinked iron drum;
    1200kg/IBC drum;
    20-25tons/ISOTANK

    General notes: all data given in this leaflet are intended to inform you about our products , they are based on our present knowledge and experience and given without a guarantee and are subject to alterations. We recommend testing our products for their adequacy. A liability for violation of protective rights of third parties or infringements of legal regulations is excluded.

     

     

     

     

     

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