Anti-kuingizwa Mango Ushuru Mzito Ushuru Mkeka
Ubora |
Ugumu (Pwani) |
Maalum Mvuto (g / m³) |
Nguvu Tensile | Kuunganisha Wakati wa Mapumziko | Aina ya Joto (℃) |
NR / SBR | 65 ± 5 | 1.45 | 6 | 250 | -30 ~ + 70 |
kuzeeka joto 70 ° c | ugumu | Nguvu tensile (%) | usemi mapumziko (%) | ||
+5 max | + 20 / -20 | + 25 / -25 | |||
upinzani |
ozoni upinzani |
upinzani wa mafuta | asidi iliyoingiliana na besi | Punguza asidi na besi | vimumunyisho |
sivyo ilipendekeza |
haifai | haifai | haki | haifai |
Andika ujumbe wako hapa na ututumie