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- Brand Name:IMMY
PIB FOOD for GUM BASE manufacture
Polyisobutylene(Industry-Grade)Medium Molecular Weight
Medium Molecular Weight Polyisobutylene(Industry-Grade)
Product specifications:
Grade
Volatiles
Staudinger Index
Viscosity Average Molecular Weight
Antioxidants
IMMY-8350
≤1.0
21.5-26.0
35000±5000
NO
IMMY-8450
≤1.0
26.5-31.0
45000±5000
NO
IMMY-8550
≤1.0
31.5-36.0
55000±5000
NO
IMMY-8650
≤1.0
33.5-39.0
65000±5000
NO
IMMY-8750
≤1.0
39.0-43.0
75000±5000
NO
IMMY-8850
≤1.0
43.0-46.0
85000±5000
NO
IMMY-8950
≤1.0
46.0-52.0
95000±5000
NO
Main applications:
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 cellars.
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.
Packaging:
Carton (20kg), Drum(45.4kg)
Polyisobutylene(Food-Grade)
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 Lead
Molecular 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 excellent chewing gum base ingredients.
Medical adhesives polyisobbutylenes offer excellent adhesion to the skin and cause no irritation or sensitization in skin contact
applications. They are easy to peel off the skin.
Packing: Carton (20kg), Drum(45.4kg)"
