Product Name | Styrene-Butadiene Rubber | (SBR)1502 |
No. | Project | Units | Index |
1 | Volatile matter | % | ≤0.90 |
2 | Ash | % | ≤0.50 |
3 | Organic acid | % | 4.50-6.75 |
4 | Soap | % | ≤0.50 |
5 | Combined with styrene | % | 22.5-24.5 |
6 | Rubber Mooney viscosity | ML(1+4)100°C | 44-56 |
7 | Mixes rubber Mooney viscosity | ML(1+4)100°C | ≤90 |
8 | 300% Tensile Modulus (145°C, 25min) | Mpa | M±2.5 |
9 | 300% Tensile Modulus (145°C, 35min) | Mpa | 20.6±2.5 |
10 | 300% Tensile Modulus (145°C, 50min) | Mpa | 21.5±2.5 |
11 | Tensile strength (145°C, 35min) | Mpa | ≥24.5 |
12 | Elongation (145°C, 35min) | % | ≥330 |