Nā huahana
ʻO ka Laho Wai-Random Carboxy Nitrile Butadiene Rubber (L-XNBR)
Nā Waiwai a me nā Hoʻohana
He huahana laholio wai ʻo L-XNBR e loaʻa ana nā hui nitrile a me carboxyl i loko o ke kaulahao nui. Hiki i ka hui nitrile ke hāʻawi i nā waiwai solvent, wela, abrasion a me ka hoʻopili maikaʻi, ʻoiai hiki i ka hui carboxyl ke hana me nā hui epoxy a me nā hui amino no ka hoʻōla ʻana.
Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻololi paʻakikī no nā resins epoxy a me phenolic a me kahi mea palupalu no ka plasticizing rubber, a hoʻohana ʻia ma nā kahua o ka paʻi ʻana i nā wili, nā sila, nā uhi a me nā mea hoʻopili.
Nā kikoʻī loea
| Papa huahana | I hui pū ʻia me ka acrylonitrile （%） | Lehu （%） | Mea lewa （%） | Ka mānoanoa (40°C, Pa-s) | Ka nui o ka waikawa carboxylic （mmol/g） |
| ʻAno L-XNBR-Ⅰ | 20-25 | ≤1 | ≤1 | ≤100 | 0.30-1.20 |
| ʻAno L-XNBR-II | 30-35 | ≤1 | ≤1 | ≤150 | 0.30-1.20 |
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
