Polyisobutylenes Distributor

Conventional (PIB) & High Reactive (HR-PIB) Supplier 

RB Products proudly manufactures and supplies both conventional polyisobutylenes (PIB) and high reactive polyisobutylenes (HR-PIB) for clients in a wide range of industries.  It is also commonly known as, isobutene polymer, isobutylene polymer, and PIB.

Conventional Polyisobutylene Distributor (PIB) 

Conventional polyisobutylenes are colorless, odorless, viscous chemically inert liquids. They are non-drying and highly resistant to oxidation and photodegradation. Polyisobutylenes are non-toxic and will not leave residue when volatilized or thermally decomposed.

High Reactive Polyisobutylene Distributor  (HR-PIB) 

High reactive polyisobutylenes are bright, clear, viscous specialty chemicals. The term “ high reactive” is in reference to the materials increased terminally positioned doubled bonds also known as the molecules “vinylidene” content. HR-PIB can be used in place of conventional polyisobutylene but its primary application is as a reactionary intermediate. HR-PIB also has an increased polydispersity index when compared to conventional PIB. 

PIB & HR-PIB Applications and Industries

Both PIB and HR-PIB serve similar spaces in the market with HR-PIB sought after by reactionary chemistry lubricant additive manufacturing. Other than that primary difference both products are sold widely into Adhesives/Sealants, Lubricant & Grease Manufacturers, Metal Working, Cosmetics, HI & I, and Mining.


  • Chemical Formula: (C4H8)n
  • Molecular Weight: Varies based on its application
  • CAS Number: 9003-27-4
  • EINEC Number: 618-360-8

RB Products Inc. is proud to supply both conventional and high reactive polyisobutylene for domestic and international customers. Our top priority is to provide you with the most efficient products with unmatched customer service. Contact us today! 

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