TSR 10

This grade has a lower dirt and ash content compared to TSR 20, as well as higher PRI.

Characteristic (TSR 10)Thailand (STR 10)Indonesia (SIR 10)Vietnam (SVR 10)Malaysia (SMR 10)
Dirt content on 44u aperture (max %wt)0.080.100.080.08
Ash content (max %wt)0.600.750.600.75
Nitrogen (max % wt)0.600.600.600.60
Volatile matter (max %wt)0.800.800.800.80
Wallace rapid plasticity (Po) min30303030
Plasticity retention index (PRI) min %50605050