Kayayyaki
Ruwan roba mai ruwa-Random Carboxy Nitrile Butadiene Rubber (L-XNBR)
Kadarori da Amfani
L-XNBR wani samfurin roba ne mai ruwa wanda ke ɗauke da ƙungiyoyin nitrile da carboxyl a cikin babban sarkar. Ƙungiyar nitrile na iya samar da kyawawan kaddarorin narkewa, zafi, gogewa da mannewa, yayin da ƙungiyar carboxyl na iya amsawa da ƙungiyoyin epoxy da amino don warkarwa.
Ana iya amfani da shi azaman mai gyara tauri ga resin epoxy da phenolic da kuma wakili mai laushi don yin robobi, kuma ana amfani da shi a fannoni na naɗa bugu, hatimi, shafi da manne.
Bayanan fasaha
| Matsayin samfurin | An haɗa shi da acrylonitrile (%) | Toka (%) | Abu mai canzawa (%) | Danko (40°C, Pa-s) | Yawan sinadarin carboxylic acid (mmol/g) |
| Nau'in L-XNBR-Ⅰ | 20-25 | ≤1 | ≤1 | ≤100 | 0.30-1.20 |
| Nau'in L-XNBR-II | 30-35 | ≤1 | ≤1 | ≤150 | 0.30-1.20 |
Rubuta saƙonka a nan ka aika mana da shi
