PB

PB

Conventional Polybutene

Characteristics
  • Liquid polymers with an average of 250 to 2,500 molecular weight, with isobutylene as the main structure
  • Colourless/odourless
  • Excellent chemical stability against heat, reagents and UV
  • Easy to store due to no coagulation or vaporisation
  • High solubility in kerosene, coal tar, aromatic compounds, hydrogen carbonate, lubricating oil
Applications
  • Formulation of various types of adhesives such as Pressure Sensitive Adhesive (PSA) and Hot Melt Adhesive (HMA)
  • Low temperature flexibility, waterproof, tackiness in the case of asphalt sheet
  • Dispersing agent for the pigments, inks, assistant material of foaming agent of synthetic resin including polystyrene, polyethylene and polypropylene
UnitMolecular Weight MINViscosity CST @ 100˚Pour Point ˚C
PB30033027 (@40˚)-45
PB40040010-34
PB68068080-13
PB800750100-10
PB950930230-9
PB130012806402
PB140014208205
PB20002180230014
PB23502400425019
PB24002480474019

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