SA grade is a universal standard grade applicable to all technical polymers within a temperature range of 180 – 330°C, and even up to 360°C with appropriate ventilation system on each machine*. SA grade has produced great results with TPE purging.
SA Grade Purging Compound Features
✔ Universal grade for all technical polymers.
SA grade has a polystyrene base. This makes SA grade ideal for all technical polymer applications within a temperature range of 180 – 330°C.
✔ Good purging results on for example TPE applications
SA grade has shown good purging results on TPE applications and on colour and material changes.