HTBS| Hydroxyl-terminated Polybutadiene Styrene

Hydroxyl-terminated styrene butadiene kua roj hmab (lub npe hu ua hydroxyl-butadiene styrene los yog HTBS) yog ib qho tsis tshua muaj molecular telechelic polymer nrog butadiene thiab styrene ua cov saw tseem ceeb molecular thiab cov pab pawg ua haujlwm ntawm ob qho kawg. Vim tias hom kua roj hmab no tuaj yeem txuas cov saw hlau los ntawm kev ua haujlwm pab pawg ua haujlwm los tsim cov polymer. Hom roj hmab no tsis tsuas yog muaj cov yam ntxwv ntawm cov khoom styrene butadiene roj hmab, tab sis kuj tuaj yeem siv los ua cov khoom siv casting thiab sealing khoom. Txij li thaum hydroxyl-butadiene styrene kua roj hmab muaj cov rwb thaiv tsev zoo heev thiab hnav tsis kam, nws tuaj yeem ua tau raws li kev ua haujlwm uas cov txheej txheem kev ua tau zoo ntawm cov khoom styrene butadiene roj hmab tsis tuaj yeem ntsib.
2. Siv:
siab purity, zoo transparency, tsis tshua muaj viscosity, aging kuj thiab kev ua tau zoo.
Kev hloov kho ntawm cov nplaum nplaum, epoxy resins, cov ntaub ntawv polyurethane thiab rwb thaiv tsev thiab sealing ntawm cov khoom siv hluav taws xob. Nws tseem tuaj yeem siv rau hauv elastomers, cov khoom siv potting, los yog ib leeg hauv kev tsim thiab kho cov log tsheb.