Supplying Technically Specified Rubber
Natural Rubber Supplier for Premium TSR
RUNCHUAN Global Co., Limited is a trusted technically specified natural rubber supplier and rubber materials exporter, offering high-grade Technically Specified Rubber (TSR), including SMR (Standard Malaysian Rubber).
With established sourcing networks in Indonesia, Thailand, and Vietnam, we ensure reliable access to the finest technically specified natural rubber products such as SIR (Standard Indonesian Rubber), STR (Standard Thai Rubber), and SVR (Standard Vietnamese Rubber) in South East Asia. Our annual supply capacity of 20,000 MT supports industrial technically specified natural rubber applications across the globe. We also offer specialty SMR types such as Epoxidized Natural Rubber (ENR), Deproteinised Natural Rubber (DPNR), and Thermoplastic Epoxidized Natural Rubber (TPENR), packed securely and shipped in compliance with international standards.
| TSR CV | TSR L | TSR 5 | TSR 10 | TSR 20 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Parameter Unit | Unit | SMR CV50 |
SMR CV60 |
SMR L |
SMR 5 |
SMR GP |
SMR 10 |
SMR 10CV |
SMR 20 |
SMR 20CV |
| Dirt (max) | % wt | 0.02 | 0.02 | 0.02 | 0.05 | 0.08 | 0.08 | 0.08 | 0.16 | 0.16 |
| Ash (max) | % wt | 0.50 | 0.50 | 0.50 | 0.60 | 0.75 | 0.75 | 0.75 | 1.00 | 1.00 |
| Nitrogen (max) | % wt | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 |
| Volatile Matter (max) | % wt | 0.80 | 0.80 | 0.50 | 0.80 | 0.80 | 0.80 | 0.80 | 0.80 | 0.80 |
| Po (min) | % wt | NA | NA | 35 | 30 | NA | 30 | NA | 30 | NA |
| PRI index (min) | 60 | 60 | 60 | 60 | 50 | 50 | 50 | 40 | 40 | |
| Lovibond Color: individual value(max) | NA | NA | 6.0 | NA | NA | NA | NA | NA | NA | |
| Lovibond Color:range (max) | NA | NA | 2.0 | NA | NA | NA | NA | NA | NA | |
| Mooney Viscosity (ML, 1, 100°C) |
50 | 60 | NA | NA | 65 | NA | 60 | NA | 65 | |
