Types
| Origin | Grades |
|---|---|
| Sri Lanka (SLR) | SLR 10, SLR 20 |
| Vietnam (SVR) | SVR 10,SVR 20,SVR 3L,SVR 5,SVR CV 50,SVR CV 60 |
| Malaysia (SMR) | SMR 10,SMR 20,SMR 5 |
| Indonesia(SIR) | SIR 10,SIR 20 |
| Thailand | STR 10,STR 20 |
| Cambodia | CSR 10,CSR 20,CSR 5 |
Rubber
Technically Specified Rubber (TSR)
TSR is mainly used in value added compounding rubber factories, tires, rubber products manufacturing factories etc. there are two methods of making TSR such as dry and wet processes. Sri Lankan TSR is classified as SLR (Standard Lanka Rubber) whilst other countries name according to their country name such as SMR (Standard Malaysian Rubber), SVR (Standard Vietnam Rubber) etc.
According to the properties developed, TSR is graded into different categories such as TSR 10,TSR 20 etc. Since Sri Lankan production is relatively very small(less than 1% compared to global production),We trade other origins as follows
Specifications
| Properties | TSR 10 | TSR 20 | TSR 3L | TSR 5 | CV 50/60 |
|---|---|---|---|---|---|
| Dirt(%)-Max | 0.10 | 0.20 | 0.03 | 0.05 | 0.05 |
| Ash(%)-Max | 0.75 | 1.00 | 0.60 | 0.60 | 0.60 |
| Volatile Matter(%)-Max | 0.80 | 0.80 | 0.8 | 0.8 | 0.8 |
| Nitrogen(%)-Max | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 |
| Initial Wallace Plasticity(P0)-Min | 30 | 30 | 30 | 30 | 30 |
| Plasticity Retention Index(PRI)-Min | 50 | 50 | 60 | 60 | 60 |
| Mooney Viscosity | – | – | – | – | 60+/-5 |
| Lovibond Scale-Max | – | – | 4.5 | – | – |
Packing
TSR is mainly produced in 33.33 kg or 35 kg bales and packed as follows
- In Loose bales
- In Wooden pallets
- In Shrink Wrap units
