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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Physical form
cloud point >100 °C (1 wt
200 cP (25 °C
Viscous liquid
PIB (Polyisobutene) Package size:5 g Physical formPolyisobutene (polyisobutylene) is a class of organic polymers prepared by polymerization of isobutene. Polybutenes are clear, water light, viscous polymerization products of isobutene and n butene. They are highly resistant to ageing, stable to oxidation and electrically non conductive. In formulations, they improve shear stability, slip properties and the viscosity index. Due to these properties, polybutenes are used in many different products.
