MDI Ether/PTMEG 2 Component Prepolymers

Product Hardness % NCO Viscosity @ 80°C Packaging
Sarcoprene MET85A 85A ± 3 6.50 ± 0.25 1200 – 1600 cps 20 – 200 kg
Sarcoprene MET90A 90A ± 3 7.80 ± 0.25 1000 – 1800 cps 20 – 200 kg
Sarcoprene MET93A 93A ± 3 8.80 ± 0.25 700 – 1500 cps 20 – 200 kg
Sarcoprene MET96A 96A ± 3 9.60 ± 0.25 400 – 1200 cps 20 – 200 kg
Sarcoprene MET52D 52D ± 3 10.60 ± 0.25 400 – 1200 cps 20 – 200 kg
Sarcoprene® MET series are hot castable grade, MDI polyurethane elastomer on PTMEG polyol. Sarcoprene® MET series are an elastomer with outstanding toughness and abrasion properties, which is characteristic of MDI Systems.

Sarcoprene® MET series are normally cured with 1,4 Butane Diol (BDO) to produce from 85A to 52D elastomers. This series have been specifically designed for the rebound proporties and high hardness for skateboard wheels.