II Series

Aliphatic Diisocyanate Prepolymers

Modified Isophorone Diisocyanate (IPDI) Prepolymers

II Series Prepolymers

Product codes for II Series prepolymers begin with the letters ‘II.’ The third letter is either a P for polyether polyol or a T for polyester. The two digits indicate the target NCO. For example, II-P03 is a polyether based prepolyer with a target NCO of 3%.

II-P03

Polyether based IPDI prepolymer

3.0 to 3.4% NCO

Viscosity of 5000 at 25°C

II-P16

Polyether based IPDI prepolymer

12.0 to 13.0% NCO

Viscosity of 400 at 25°C

II-T12

Polyester based IPDI prepolymer

12.0 to 13.0% NCO

Viscosity of 6500 at 25°C

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