Zogulitsa
Mphira wa Madzi – Mphira wa Carboxyl Terminated Nitrile Butadiene (CTBN)
Katundu ndi Ntchito
CTBN ndi rabara ya nitrile yamadzimadzi yokhala ndi magulu ogwira ntchito a carboxyl kumapeto onse a unyolo wa molekyulu, ndipo gulu la terminal carboxyl limatha kuchitapo kanthu ndi epoxy resin. Imagwiritsidwa ntchito makamaka polimbitsa epoxy resin. Itha kusinthidwa malinga ndi zosowa za makasitomala.
Mafotokozedwe aukadaulo
| Chinthu | CTBN-1 | CTBN-2 | CTBN-3 | CTBN-4 | CTBN-5 |
| Kuchuluka kwa acrylonitrile, % | 8.0-12.0 | 8.0-12.0 | 18.0-22.0 | 18.0-22.0 | 24.0-28.0 |
| Mtengo wa asidi wa Carboxylic, mmol/g | 0.45-0.55 | 0.55-0.65 | 0.55-0.65 | 0.65-0.75 | 0.6-0.7 |
| Kulemera kwa maselo | 3600-4200 | 3000-3600 | 3000-3600 | 2500-3000 | 2300-3300 |
| Kukhuthala (27℃), Pa-s | ≤180 | ≤150 | ≤200 | ≤100 | ≤550 |
| Zinthu zosasinthasintha, % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
Lembani uthenga wanu apa ndipo mutitumizireni
