Kayayyaki
Liquid Rubber-Amino-terminated nitrile butadiene roba (ATBN)
Kayayyaki da Amfani
ATBN robar nitrile mai ruwa ne tare da rukunonin amino aiki a ƙarshen sarkar kwayoyin halitta, wanda za'a iya warkewa ta hanyar maganin isocyanate ko amsa tare da rukunin epoxy.
Yana yana da kyau mai juriya, zafi juriya, abrasion juriya, karfi m karfi, wanda toughening epoxy guduro iya rage gelatinization zafin jiki da kuma curing zafin jiki na epoxy guduro.
Yafi amfani da epoxy guduro toughening wakili, zai iya inganta taurin na hada kayan, inganta karfi ƙarfi da kwasfa ƙarfi, kuma za a iya amfani da a matsayin daban m da sealant.
Bayanan fasaha
| Abu | ATBN-I | ATBN-II |
| Nauyin kwayoyin halitta | 2500-4000 | 3000-4000 |
| Amintaccen darajar, mmol/g | 0.8-1.2 | 1.0-1.6 |
| Abun ciki na acrylonitrile, % | 10-22 | 22-28 |
| Danko (40 ℃), Pa-s | ≤100 | ≤300 |
Ku rubuta sakonku anan ku aiko mana
