SDG Medium Molecular Weight polyisobutylene(Food-Grade)
Product specifications:
Grade
Volatiles
Staudinger Index
Viscosity Average
Molecular Weight
Antioxidants
Arsenic
mg/kg
(Calculated as As)
Heavy metal
mg/kg
(Calculated as pb)
Lead
mg/kg
(Calculated as pb)
SDG-8003/3
≤0.3
21.5-26.0
35000±5000
NO
≤3.0
≤10.0
≤3.0
SDG-8003/4
≤0.3
26.5-31.0
45000±5000
NO
≤3.0
≤10.0
≤3.0
SDG-8003/5
≤0.3
31.5-36.0
55000±5000
NO
≤3.0
≤10.0
≤3.0
SDG-8003/6
≤0.3
33.5-39.0
65000±5000
NO
≤3.0
≤10.0
≤3.0
SDG-8003/7
≤0.3
39.0-43.0
75000±5000
NO
≤3.0
≤10.0
≤3.0
SDG-8003/8
≤0.3
43.0-46.0
85000±5000
NO
≤3.0
≤10.0
≤3.0
SDG-8003/9
≤0.3
46.0-52.0
95000±5000
NO
≤3.0
≤10.0
≤3.0
Main applications:
Chewing gum SDG polyisobbutylenes are excellent chewing gum base ingredients. Medical adhesives SDG 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.
