I-petroleum resin inokusetyenziswa ngokubanzi kumashishini ahlukeneyo, i-petroleum Resin efana nepeyinti, irabha, njl njl. Kutheni i-petroleum resin ithandwa kangaka?
Izibonelelo ze-petroleum resin: I-petroleum resin yimveliso yekhemikhali esandula ukwenziwa kwiminyaka yakutshanje. Ngenxa yexabiso layo eliphantsi, ukungahambi kakuhle kakuhle, indawo ephantsi yokunyibilika, ukunganyangeki kwamanzi kwi-Petroleum Resin, ukumelana ne-ethanol kunye neekhemikhali, i-petroleum Resin inokusetyenziswa ngokubanzi kwirabha, izinto zokuncamathelisa, iingubo, i-Petroleum Resin Amashishini ahlukeneyo kunye namasimi afana nokwenza iphepha kunye ne-inki.
Umahluko phakathi kwe-petroleum resin kunye nezinye iikhompawundi ze-thermosetting kukuba ayikhuphi iikhompawundi ze-molekyuli ephantsi ngexesha lenkqubo yokunyanga, i-Petroleum Resin kwaye inezinga eliphezulu lokuxinana kwimeko yolwelo. Ixesha lokunyanga kungongezwa ngokuthe ngqo. Kwinkqubo engalungiswanga, ukucutheka kuncinci. Ngokubanzi, i-petroleum Resin imalunga ne-2%, nto leyo ethetha ukuba ukuguquguquka phakathi kweemolekyuli kuncinci kakhulu. I-petroleum resin yaphoswa kwi-mold standard, i-petroleum Resin umthamo we-mold cavity kunye nomthamo wesampuli emva kokubunjwa kulinganiswe, i-Petroleum Resin kunye nokunciphisa umthamo wesampuli kubalwa.
Indlela yovavanyo: qhaqha ukungunda kwaye ukhuphe isampulu yeresin emva kokubumba, iPetroleum Resin emva koko usebenzise iicaliper ukulinganisa ngokuchanekileyo ubungakanani bomgodi (kubandakanya ubude, ububanzi, kunye nobude) besakhelo sokubumba, iPetroleum Resin echanekileyo ukuya kwi-0.01 mm. . ) xhoma isampulu yeresin kwibhalansi ngocingo lobhedu okanye intambo yeenwele kwaye uyilinganise emoyeni, I-petroleum Resin emva koko ubeke isampuli kumanzi angama-20 adiyiweyo, uwulinganise emanzini, kwaye ulinganise ukuchaneka ukuya kwi-0.001 g
