Natural Rubber SVR 3L
Description
This type of natural rubber, SVR 3L, offers the following benefits:
Low dirt content
Low ash content
Low nitrogen content
Low volatile matter
Good initial plasticity (minimum value)
High plasticity retention index
Lovibond color index within acceptable range
Suitable Mooney viscosity
These properties make SVR 3L a desirable option for various applications.
| Property | Result | Standard (Test Method) |
| Dirt content (retained on 45 micron sieve) (max % wt) | 0.03 | TCVN 6089: 2004 (ISO 249: 1995) |
| Ash content (max % wt) | 0.50 | TCVN 6087: 2004 (ISO 247: 1990) |
| Nitrogen content (max % wt) | 0.50 | TCVN 6091: 2004 (ISO 1656: 1996) |
| Volatile matter (max % wt) | 0.80 | TCVN 6088: 2004 (ISO 248: 1991) |
| Initial wallace plasticity (Po) (min) | 35 | TCVN 6092-2: 2004 (ISO 2007: 1991) |
| Plasticity retention index (PRI)(P30/Po) x 100 (min) | 60 | TCVN 6092-1: 2004 (ISO 2930: 1995) |
| Lovinbond color index (max) | 6 | TCVN 6093 : 2004 (ISO 4660: 1999) |
| Mooney viscocity ML (1’+ 4’) 100oC | – | TCVN 6090 : 2004 (ISO 289-1: 1994) |
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