I le televave o le lalolagi i aso nei, o le manaʻomia o mea faʻapipiʻi lelei ma faʻalagolago e sili ona taua.O alamanuia e amata mai le afifiina e o'o atu i ta'avale e fa'alagolago tele i mea fa'apipi'i e maua ai ni fa'amaufa'ailoga umi ma tumau.O se mea taua e faia se sao taua i le fausiaina o mea faʻapipiʻi maualuga o le resini hydrocarbon.Hydrocarbon resins ua avea ma filifiliga lauiloa i le au gaosi mea faʻapipiʻi mo a latou mea faʻapipiʻi sili atu ma agavaʻa.
Hydrocarbon resins o polymers e maua mai petroleum ua fa'amaonia e avea ma mea taua i totonu o pisinisi fa'apipi'i.O se resini thermoplastic ua mamanuina faapitoa e faʻaleleia ai le faʻatinoga atoa o mea faʻapipiʻi e ala i le faʻaleleia o le tack, cohesion ma le fetaui.O lenei resini tele e faʻaaogaina i le tele o ituaiga faʻapipiʻi faʻapipiʻi e pei o le faʻafefe vevela, faʻamaʻi mamafa ma faʻapipiʻi faʻavae.
O mea faʻapipiʻi sili ona lelei o resini hydrocarbon e faʻatatau i lo latou fausaga mole ma uiga tulaga ese.Hydrocarbon resins e sili ona pipii i vaega eseese.O lenei malosi fa'apipi'i e fa'amautinoaina o mea fa'apipi'i fa'apipi'iina i resini hydrocarbon e maua ai so'o malolosi ma fa'atuatuaina e o'o lava i si'osi'omaga lu'itau.
O le lelei o le faʻaaogaina o resini hydrocarbon i faʻapipiʻi faʻapipiʻi e tele.Muamua, e galue o se tackifier, faʻaleleia mea faʻapipiʻi o le faʻapipiʻi e ala i le faʻateleina o lona tack.E taua tele lenei mea i fa'aoga ma'ale'ale e pei o lipine fa'apipi'i po'o fa'ailoga, lea e mana'omia ai se ulua'i so'oga malosi.Hydrocarbon resins e fa'aleleia atili ai le fa'apipi'i ma fa'aleleia lona malosi e fa'apipi'i vave pe a uma ona fa'afeso'ota'i ma le mea'ai.
Lona lua, o resini o le hydrocarbon e faʻamalosia ai le tuʻufaʻatasia o mea faʻapipiʻi, e sili atu ona latou teteʻe i le mamafa ma faʻamautu lo latou faʻamaoni i le taimi.O lenei mea e sili ona aoga i faʻaoga e manaʻomia ai e le faʻapipiʻi ona tatalia suiga eseese o le vevela, susu poʻo isi tulaga tau le siosiomaga.E ala i le tuʻufaʻatasia o resini hydrocarbon i totonu o latou faʻavae, e mafai e tagata gaosi mea faʻapipiʻi ona faʻamautinoa e mafai e a latou oloa ona tatalia tulaga faigata e aunoa ma le faʻafefeina o latou malosi.
O le isi tulaga taua o resini hydrocarbon o lo latou fetaui ma isi vaega pipii.E mafai ona faigofie ona faʻafefiloi ma le tele o polymers, tackifiers ma faʻaopoopoga, faʻatagaina tagata gaosi mea faʻapipiʻi e faʻafetaui faʻasologa i manaʻoga faʻapitoa.O lenei agava'a e avea ai resini hydrocarbon ma filifiliga sili mo le fa'apipi'iina o mea fa'apitoa e pei o le viscosity, elasticity ma le tumau.
E taua le matauina o le filifilia o le resini hydrocarbon talafeagai mo le faʻapipiʻi faʻapipiʻi e taua tele mo iʻuga sili.O togi eseese o resini hydrocarbon e eseese tulaga o le fa'amaluluina, mamafa mole ma le vaila'au.O mea taua e pei o le ituaiga o mea fa'apipi'i e mana'omia, auala e fa'aoga ai, ma mea e mana'omia e fa'atino e tatau ona iloilo lelei a'o le'i filifilia le resini hydrocarbon talafeagai.
Faatasi ai ma le faʻatupulaia o le manaʻoga mo mea faʻapipiʻi maualuga, o le taua o resini hydrocarbon i lenei pisinisi e le mafai ona faʻamalosia.O ona uiga lelei fa'apipi'i, feso'ota'iga ma agava'a ua avea ai ma filifiliga muamua a tagata fa'apipi'i i le lalolagi atoa.Pe o mea faʻapipiʻi i totonu o faʻapotopotoga taʻavale, faʻaleleia fofo faʻapipiʻi, poʻo le faʻaleleia o le tumau o mea faufale, o loʻo faʻaauau pea ona faia e resini o le hydrocarbon se sao taua i le pisinisi faʻapipiʻi.
I le faaiuga, o resini hydrocarbon o se vaifofo pipii malosi.Faatasi ai ma ana mea faʻapipiʻi e le mafaatusalia, faʻatasi ma isi mea faʻaoga ma faʻaogaina le faʻaogaina, e faʻamautinoa ai le gaosiga o mea faʻapipiʻi maualuga mo le tele o faʻaoga eseese.A'o fa'aauau pea ona su'esu'e e le alamanuia ni vaifofo fa'apipi'i maufaatuatuaina, o le tu'ufa'atasia o resini hydrocarbon i totonu o fa'apipi'i fa'apipi'i o lo'o avea pea ma filifiliga atamai e fa'amautinoa ai le tumau tumau, mataalia lelei.
Taimi meli: Iuni-19-2023