TSR CV
NATURAL RUBBER COMPARISON CHART 3
Country Rubber Scheme | Indonesia | Malaysia | Thailand | Vietnam | ||||
SIR 30V50 | SIR 30CV60 | SMR CV50 | SMR CV60 | STR 5CV | SVR CV50 | SVR CV60 | ||
Parameter Unit | ||||||||
Dirt (max) % wt | 0.03 | 0.03 | 0.02 | 0.02 | 0.04 | 0.03 | 0.03 | |
Ash (max) % wt | 0.50 | 0.50 | 0.50 | 0.50 | 0.60 | 0.50 | 0.50 | |
Nitrogen (max) % wt | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | |
VM (max) % wt | 0.60 | 0.60 | 0.80 | 0.80 | 0.80 | 0.80 | 0.80 | |
P0 (min) | 30 | 30 | NA | NA | 30 | NA | NA | |
PRI (min) % | 60 | 60 | 60 | 60 | 60 | 60 | 60 | |
VR (ML: 1+4,100°C) | 50+/-5* | 60+/-5* | 50+/-5* | 60+/-5* | 55-67 | 50+/-5* | 60+/-5* |
*Two sub-grades of SMR 5 are SMR 5RSS (prepared by direct baling of ribbed smoked sheet) and Smr 5ADS ( of air-dried sheet).
Note : These figures are limits, not typical values. Typical values will vary by producer.