PIB

Medium Molecular Weight Polyisobutylene(Industry-Grade)

Sealants Polyisobutylenes can be used in sealants in double glazing windows and other applications for the construction industry.Adhesives Polyisobutylenes can be used in pressure sensitive, hot melt ing or solvent based adhesives.Roofing Polyisobutylenes can be used in roofing membranes, waterproofing for tunnels and rs.Lubricants polyisobutylenes can be used as additives to increase the viscosity for a variety of lubricants, including engine oils,

gearbox oils, hydraulic fluids, and lubricating greases etc.Paraffin and waxes polyisobutylenes can be blended with paraffin wax and other waxes and used to coat or laminate paper. Bitumen polyisobutylenes can be added to bitumen or rubber to get higher melt viscosity and other characteristics.

Carton (20kg), Drum(45.4kg)

Medium Molecular Weight polyisobutylene(Food-Grade)

Medium Molecular Weight polyisobutylene(Food-Grade)　Medium Molecular Weight polyisobutylene(Food-Grade)

Product specifications:Grade Volatiles Staudinger Index Viscosity Average Antioxidants Arsenic Heavy metal LeadMolecular Weight mg/kg mg/kg mg/kg(Calculated as As) (Calculated as pb) (Calculated as pb)

IMMY -8003/3 ≤0.3 21.5-26.0 35000±5000 NO ≤3.0 ≤10.0 ≤3.0

IMMY-8003/4 ≤0.3 26.5-31.0 45000±5000 NO ≤3.0 ≤10.0 ≤3.0

IMMY-8003/5 ≤0.3 31.5-36.0 55000±5000 NO ≤3.0 ≤10.0 ≤3.0

IMMY-8003/6 ≤0.3 33.5-39.0 65000±5000 NO ≤3.0 ≤10.0 ≤3.0

IMMY-8003/7 ≤0.3 39.0-43.0 75000±5000 NO ≤3.0 ≤10.0 ≤3.0

IMMY-8003/8 ≤0.3 43.0-46.0 85000±5000 NO ≤3.0 ≤10.0 ≤3.0

IMMY-8003/9 ≤0.3 46.0-52.0 95000±5000 NO ≤3.0 ≤10.0 ≤3.0

Chewing gum polyisobbutylenes are exnt chewing gum base ingredients.Medical adhesives polyisobbutylenes offer exnt adhesion to the skin and cause no irritation or sensitization in skin /p>

applications. They are easy to peel off the skin.

Packing: Carton (20kg), Drum(45.4kg)"