- Model NO.：C1321
- Specification：ASTM-D17691
- Trademark：Daguangming
- Origin：Hebei, China
- HS Code：2803000090
- Production Capacity：2000t,Y
| Iodine Adsorption Number | 160±8 | 161.0 | GB/T3780.1 |
| DBP Absorption Number | 113±6 | 114.3 | GB/T3780.2 |
| Compressed DBP Absorption Number | 97±6 | 96.8 | GB/T3780.4 |
| CTAB | 129±8 | -- | -- |
| Nitrogen Surface Area | 137±8 | 137.5 | GB/T10722 |
| STSA | 124±8 | 126.6 | GB/T10722 |
| Tint Strength | 123±8 | 120.0 | GB/T3780.6 |
| PH Value | 8.0±2 | -- | -- |
| vapour |
| -- | -- |
| volatility | ≤1.0 | 0.35 | GB/T3780.8 |
| Ash | ≤0.5 | 0.30 | GB/T3780.10 |
| 45 um Seive | ≤500 |
| GB/T3780.21 |
| 150μm | ≤200 | -- | -- |
| 500μm | ≤10 | -- | -- |
| Impurity |
|
| GB/T3780.12 |
| Tensile Strength |
| -- | -- |
| elongation at break |
| -- | -- |
| 300% modulus | -3.0±1.5 | -3.1 | GB/T3780.18 |
|
| -- | -- |
|
| -- | -- |
|
| -- | -- |
| Pour Density | 345±40 | 354.0 | GB/T14853.1 |
| fine content | ≤10 | 4.0 | GB/T14853.2 |
| 2mm: | -- | 1mm: | -- | 0.5mm: | -- |
| 0.25mm: | -- | 0.125mm | -- | : | -- |
