Zogulitsa
Liquid Rubber-Random Carboxy Nitrile Butadiene Rubber (L-XNBR)
Katundu ndi Ntchito
L-XNBR ndi chinthu cha rabara chamadzimadzi chokhala ndi magulu a nitrile ndi carboxyl pamaketani akulu. Gulu la nitrile limatha kupereka zosungunulira zabwino, kutentha, ma abrasion ndi zomatira, pomwe gulu la carboxyl limatha kuchitapo kanthu ndi magulu a epoxy ndi amino pochiritsa.
Itha kugwiritsidwa ntchito ngati chosinthira toughening kwa epoxy ndi phenolic resins komanso chothandizira chofewa chapulasitiki cha rabara, ndipo chimagwiritsidwa ntchito m'magawo osindikizira odzigudubuza, zisindikizo, zokutira ndi zomatira.
Mfundo zaukadaulo
| Gulu lazinthu | Kuphatikiza ndi acrylonitrile (%) | Phulusa (%) | Zinthu zosasinthika (%) | Viscosity (40°C, Pa-s) | Zomwe zili ndi carboxylic acid (mmol/g) |
| L-XNBR-Ⅰ mtundu | 20-25 | ≤1 | ≤1 | ≤100 | 0.30-1.20 |
| Mtundu wa L-XNBR-II | 30-35 | ≤1 | ≤1 | ≤150 | 0.30-1.20 |
