Typical items & technical data
Items |
SIS 1015 |
SIS 1030 |
SIS 1116 |
SIS 1214 |
SIS 1516 |
SIS 1615 |
SIS 4319 |
Structure |
Linear |
Linear |
Linear |
Linear |
Linear |
Linear |
Radial |
Styrene content, %, by weight |
15.0 ± 2.0 |
30.0 ± 2.0 |
16.0 ± 2.0 |
14.0 ± 2.0 |
16.0 ± 2.0 |
15.0 ± 2.0 |
19.0 ± 2.0 |
Diblock content, %, by weight |
- |
- |
16.5 ± 2.0 |
25.0 ± 2.0 |
50.0 ± 3.0 |
60.0 ± 3.0 |
30.0 ± 3.0 |
Melting flow rate, g/10min, 200℃/5kgs |
8.0 - 12.0 |
8.0 - 14.0 |
8.0 - 14.0 |
8.0 - 14.0 |
8.0 - 14.0 |
4.0 - 10.0 |
10.0 - 18.0 |
25% toluene solution viscosity, mPa·s |
≤ 2500 |
≤ 1600 |
≤ 2000 |
≤ 1300 |
≤ 1000 |
≤ 1000 |
≤ 500 |
Tensile strength, MPa |
≥ 12.0 |
≥ 20.0 |
≥ 10.0 |
≥ 8.0 |
≥ 4.0 |
≥ 3.0 |
≥ 6.0 |
Stress at 300%, MPa |
≥ 0.5 |
≥ 0.7 |
≥ 0.5 |
≥ 0.5 |
≥ 0.3 |
≥ 0.2 |
≥ 0.5 |
Elongation at break, % |
≥ 1050 |
≥ 900 |
≥ 1050 |
≥ 1000 |
≥ 1100 |
≥ 1000 |
≥ 900 |
Hardness, Shore A |
40 ± 5 |
65 ± 5 |
40 ± 5 |
30 ± 5 |
30 ± 5 |
20 ± 5 |
45 ± 5 |
Volatiles content, %, by weight |
≤ 0.70 |
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Ash content, %, by weight |
≤ 0.20 |
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Yellow index |
≤ 6.0 |