Buna® CB 55 L

Buna® CB 55 L is a Lithium catalysed butadiene rubber with a low 1,4-cis content. The polymer structure is highly linear. The polymer can be used in classical tire formulations around the bead area of the tire. Other typical applications are technical rubber goods, apex areas of the tire, shoe soles and in applications where low temperature flexibility is important.
Mooney Viscosity 51 MU ISO 289 / ASTM D 1646 ML (1+4) 100 °C
Cis 1,4 Content 36 % Internal Method
Density 0,90 g/cm³ ASTM D 297
Stabilizer Non staining
Packaging 31 kg bales wrapped in PE film; 36 bales in a box (1116 kg)
Storage Conditions The product should be stored dry and at temperature < 35°C. Exposure to light has to be avoided.


Buna® CB 55 L Product Data Sheet Product Data Sheet Download
Buna® CB 55 L Safety Data Sheet Safety Data Sheet Download

Additional Information

Supply Form Bales
Storage Life Conditions The product should be stored dry and at temperature < 35°C. Exposure to light has to be avoided.

Industries and Applications

Buna® CB 55 L is used for

Standard Packaging

  • Bales
    Supply form Bales
    Bale weight 31 kg
    Length 710 mm
    Width 355 mm
  • Film wrap
    Type PE
    Thickness 50 μm
    Colour Transparent
    Tmelt <113 °C
  • Returnable metal box
    Length 1465 mm
    Width 1150 mm
    Height 1098 mm
    Inner-liner Black PE 60 microns
  • Number of bales
    Per Layer 6
    Layers 6
    Per skid 36
  • Weights
    Net 1116 kg
    Tarr 137 kg
    Gross 1253 kg

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