Lub cev muaj zog: Petroleum resins tsim siv C9 feem hauv roj av raws li cov khoom siv raw hu ua C9 roj av resins. Nws yog tau los ntawm polymerizing cov seem seem (C8 ~ C11) tom qab sib cais benzene, Petroleum Resin toluene thiab xylene los ntawm hnyav los ntawm cov khoom tawg cov roj. Nyob rau hauv chav tsev kub, nws yog ib tug iav thermoplastic khoom, nkig, Roj av Resin lub teeb daj rau lub teeb xim av, nruab nrab molecular luj 500 ~ 1000. Tus txheeb ze ntom ntom 0.97 ~ 1.06, softening point 40 ~ 1400C, Roj av iav hloov kub 810C, ignition point saum 2600C, refractive index 1.5120 C. Soluble nyob rau hauv , methyl tone ethyl ketone, Petroleene, chloromethylene, thiab cov roj qhuav, Petroleum Resin insoluble hauv dej thiab ethanol. Nws muaj lub nplhaib qauv, loj cohesion, zoo dej tsis kam, acid thiab alkali tsis kam, huab cua tsis kam thiab tshuaj tsis kam, Roj av Resin tab sis tsis zoo adhesion. Lub compatibility ntawm benzene roj hmab thiab cov zoo li yog zoo, tab sis lub compatibility nrog ntuj roj hmab yog me ntsis phem.
Cov khoom siv tshuaj lom neeg: Petroleum resins pib maj mam txhim kho vim lawv lub siab tawv adhesion lub zog, Petroleum Resin ceev viscosity, ruaj khov adhesion kev ua tau zoo, nruab nrab yaj viscosity, zoo tshav kub tsis kam, Roj av Resin zoo compatibility nrog polymer matrix, thiab tus nqi qis Hloov ntuj resin tackifier ( rosin thiab terpene resin). Cov yam ntxwv ntawm roj av resin nyob rau hauv kub yaj nplaum nplaum: zoo fluidity, yuav txhim khu lub wettability ntawm cov khoom tseem ceeb, zoo viscosity, Roj av Resin thiab zoo heev pib adhesion kev ua tau zoo. Kev laus zoo heev, lub teeb xim, Petroleum Resin pob tshab, tsis muaj ntxhiab tsw, tsis tshua muaj teeb meem. Nyob rau hauv kub yaj nplaum, ZC-1288D series yuav siv tau ib leeg raws li ib tug tackifying resin, Roj av Resin los yog nws yuav muab tov nrog lwm tackifying resins los txhim kho tej yam ntxwv ntawm kub yaj nplaum.
Petroleum resins muaj qhov zoo viscosity-nce, kev sib raug zoo, Petroleum Resin thermal stability thiab lub teeb ruaj khov, thiab tuaj yeem txhim kho cov nplaum ua haujlwm ntawm adhesiveness, Petroleum Resin thiab yog ib qho tseem ceeb viscosity-nce ntxiv ntawm ntau cov nplaum. Dav siv nyob rau hauv kev lag luam xws li kub yaj, siab-rhiab nplaum nplaum, Roj av Resin qauv thiab kho kom zoo nkauj ntawm kev tsim kho kev lag luam, tsheb sib dhos, log tsheb, cov khoom ntim, phau ntawv khi, Petroleum Resin sanitary khoom, shoemaking, kub-melt txoj kev kos xim, xim asphalt, thiab lwm yam.
