Nā huahana
Rubber Liquid-Hydroxyl Terminated butyronitrile Rubber (HTBN)
Nā waiwai a me nā mea hoʻohana
ʻO ka HTBN he wai nitrile wai me nā hui hana hydroxyl ma nā ʻaoʻao ʻelua o ke kaulahao mole, loaʻa iā ia nā waiwai kino a me nā mea kemika e like me ka nitrile rubber, a hiki ke ho'ōla ʻia me ka isocyanate curing agent me ka reactivity maikaʻi a me ka hana hana.
Loaʻa iā ia ke kūpaʻa aila maikaʻi, ka pale wela, ka pale abrasion a me ka adhesion ikaika. Hoʻohana nui ʻia i nā adhesives, coatings, resin toughening agent, hiki ke hoʻonui i ka paʻakikī, adhesion a me ka lōʻihi o nā mea composite, ka ʻaila a me ka pale wela.
Nā kikoʻī kikoʻī
| 'ikamu | HTBN-I | HTBN-II |
| Molecular mass | 2000-3000 | 2000-3000 |
| Waiwai Hydroxyl, mmol/g | 0.8-1.2 | 0.8-1.2 |
| ʻO ka maʻiʻo Acrylonitrile | 10-18 | 20-28 |
| Viscosity (40 ℃), Pa-s | ≤ 100 | ≤ 300 |
| ʻO ka hakina wai, % | <0.05 | <0.05 |
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
