Code: SVR 20
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Our rubber, being from Vietnam, is designated SVR (Standard Vietnamese Rubber). Testing requirements between different national standards are understandably similar.
Also a general purpose rubber made from field coagulum, it is used in the manufacture of tyre products and other less-critical applications such as extruded hoses, rubber mats, conveyor belts, footwear and molded goods.
Dirt (retained on 45 micron aperture) %wt | Max 0.16 |
'Ash %wt | Max 0.80 |
'Volatile matter %wt | Max 0.80 |
'Nitrogen %wt | Max 0.60 |
Initial Wallace plasticity (Po) range | Min 30 |
PRI (P30/Po) x 100 | Min 40 |