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    Cray Valley
    Eagleview Corporate Center
    665 Stockton Drive, Suite 100
    Exton, PA 19341USA

    Tel: +877.871.2729


    Cray Valley HSC Asia Limited
    Chemical Co., Ltd.
    Room 2909-10,
    Goldlion Digital Network Center
    No. 138, Ti Yu Dong RoadTianhe District, Guangzhou 510620 China

    Tel: +877.871.2729

    Europe & Africa

    Cray Valley S.A.)
    Usine de Carling Saint-Avold
    BP90290 / RN 33
    57508 Saint-Avold CedexFrance

    Tel: +33.387.91.74.22 ext. 5

Ricon Specialty Ricons

Ricon 300

Ricon® 300 is a low molecular weight, liquid polybutadiene resin. This resin is suitable for use in peroxide and sulfur-cured elastomers where it acts as a non-extractable plasticizer and process aid.

  • Non-extractable process aid
  • Electrical insulator
  • Excellent dielectric properties
  • Excellent hydrophobicity
  • Low temperature flexibility
  • Enhanced winter traction of tires
  • Abrasion resistance
  • High tear strength

Ricon 330

Ricon® 330 is an aromatic polymer, available in pastille form.

  • Solid polymer at room temperature
  • Low viscosity above softening point
  • High Tg
  • Hydrophobic material
  • Good miscibility in natural rubber, SBR, and elastomers
  • Soluble in most solvents
  • Rheological modifier
  • Plasticizer
  • Processing aid
  • Modifier of thermodymamic properties

Ricon 340

Ricon® 340 is an aliphatic liquid polymer.

  • Low Tg
  • Liquid polymer at room temperature
  • Hydrophobic material
  • Low color
  • Excellent compatibility with natural rubber, butadiene rubber, SBR and elastomers

Ricon 603🌱

Ricon® 603 is a silane-functional polybutadiene which improves the dispersion of polar fillers, particulary silica, in elastomeric applications.

  • Difunctional material
  • Excellent hydrophobicity
  • Non-extractable process aid
  • Excellent compatibility with natural rubber, SBR and other elastomers
  • Enhanced silica dispersion
  • Hysteresis improvement
  • Modification of visco-elastic properties