HTBN jẹ rọba nitrile olomi pẹlu awọn ẹgbẹ iṣẹ ṣiṣe hydroxyl ni awọn opin mejeeji ti pq molikula, o ni awọn ohun-ini ti ara ati kemikali kanna bi roba nitrile, ati pe o le ṣe arowoto pẹlu oluranlowo itọju isocyanate pẹlu ifaseyin to dara ati iṣẹ ṣiṣe.
O ni idaabobo epo ti o dara, resistance ooru, abrasion resistance ati adhesion lagbara. Ni akọkọ ti a lo ninu awọn adhesives, awọn aṣọ-ideri, oluranlowo toughening resini, le ṣe alekun toughness, adhesion ati agbara ti awọn ohun elo idapọmọra, epo ati resistance ooru.
Imọ ni pato
Nkan | HTBN-I | HTBN-II |
Iwọn molikula | 2000-3000 | 2000-3000 |
Iwọn hydroxyl, mmol/g | 0.8-1.2 | 0.8-1.2 |
Acrylonitrile akoonu | 10-18 | 20-28 |
Viscosity (40 ℃), Pa-s | ≤100 | ≤ 300 |
Ida ibi-omi,% | 05.05 | 05.05 |