| Grade | H-58 |
| (Indlela yokuhlola) | |
| I-K-value | 57-59 |
| (ISO 1628-2) | |
| Iziqu zePolymerization | I-700 ± 50 |
| Ukuminyana kwenqwaba(g/cc) | I-0.57 ± 0.04 |
| (ISO 60) | |
| Usayizi wezinhlayiyana | ≧ 99 |
| (45 mesh pass %) | |
| (Honeywell SRA-150) | |
| I-Volatiles(%) | ≦ 0.3 |
| (ISO 1269) | |
| I-VCM eyinsalela(ppm) | <1 |
| (ISO 6401) |
Isicelo:
I-H58 : Ukubumba Umjovo (Ukufana), Ukubumba Ukuvuthela (Ibhodlela);