Erogba Mẹsan Epo Resini jẹ resini thermoplastic ti a gba nipasẹ pipin nipasẹ-ọja carbon mẹsan distillate ti ethylene ọgbin sinu awọn ohun elo aise akọkọ, Epo epo Resini polymerizing o ni iwaju ayase kan, Resini Epo tabi copolymerizing pẹlu aldehydes, awọn hydrocarbons aromatic, terpenes. Iwọn molikula rẹ ni gbogbogbo kere ju 2000,Epo epo Resini aaye rirọ ko kere ju 150 â, o jẹ omi viscous thermoplastic tabi to lagbara. Nitori aaye rirọ kekere ati iwuwo molikula kekere kan, Resini Epo kii ṣe lo nikan bi ohun elo. Nitori eto ti erogba mẹsan epo epo ko ni awọn ẹgbẹ pola, o ni resistance omi ti o dara, acid ati resistance alkali, resistance oju ojo ati resistance ti ogbo ina, Epo epo Resini solubility ti o dara ni awọn olomi Organic, ati ibaramu ti o dara pẹlu awọn resini miiran O tun ni brittleness. , tackiness, Epo Resini adhesion ati ṣiṣu, ati ki o wa ni o kun lo ninu awọn aaye ti a bo, roba additives, Epo Resini iwe additives, Epo Resini inki ati adhesives, ati ki o ni kan ti o tobi oja eletan.
Ohun elo aise ti resini epo epo carbon ida mẹsan jẹ idapọ eka ti o ju 150 iru awọn paati hydrocarbon aromatic pẹlu aaye farabale ni iwọn 240 â, laisi akopọ ti o wa titi, Resini Epo ati pe o tuka pupọ ati kii ṣe rọrun lati yapa. Lati irisi ti iṣelọpọ, epo Resini o le pin si awọn ẹka meji. Iru awọn ohun elo ti nṣiṣe lọwọ ti o le jẹ polymerized, gẹgẹbi: styrene ati fainali toluene, dicyclopentadiene, epo Resini ati bẹbẹ lọ; miiran iru aláìṣiṣẹmọ irinše, gẹgẹ bi awọn alkylbenzene ati dapo oruka aromatic hydrocarbons, etc.Petroleum Resini sise bi olomi nigba polymerization Lẹhin ti awọn lenu ti wa ni distilled. Erogba mẹsan awọn ohun elo aise ni gbogbogbo ni nipa 50% ti awọn monomers polymerizable.
Awọn ọna ti o wọpọ fun sisọpọ awọn resini epo jẹ polymerization gbona, polymerization catalytic, Resini Epo ati polymerization radical ọfẹ. Lara ọpọlọpọ awọn ohun-ini ti ara ati kemikali ti resini epo, pataki julọ ni aaye rirọ ati hue. Ojuami rirọ ni a nilo lati jẹ 50-140 ° C, hue ko kere ju l3, Resini epo ati ofeefee ina si brown dudu. Ọna polymerization ti ida mẹsan erogba ni ipa nla lori hue ati aaye rirọ ti resini epo rọgba mẹsan carbon.
