Buyini ubudlelwano phakathi kwama-hydrogenated petroleum resins nama-polymers?
April 15, 2024
Ukuhambisana kwe-resin ye-hydrotreated petroleum kanye ne-elastomer kuyinto ebalulekile ethinta amandla anamathela ama-antines ashisayo ashisayo. I-Tackifier Resin ehambisanayo ne-elastomer inganciphisa inani lefilimu eligcina amandla le-colloid energy, futhi ngaphansi kwengcindezi ethile, i-colloid iboshelwe ngokuphelele. Uma zingahambelani, inani lefilimu eligcina amandla le-colloid Energy lizokwenyusa, elizonciphisa ukunamathela phakathi kwe-colloid kanye no-adrehend.
Ukuhambisana kwe-resin ebabazekayo nge-matrix ye-polymer kungubuningi bomzimba obuhlobene nobumba lwayo kanye nobuningi be-resin. Uma ubumbano bufana futhi izinsimbi zamangqamuzana ahlobene ziyefana, ukuhambisana kuhle. Isibonelo, i-Plasma ye-Aromatic Plasma Styrene (P3) ayihambelani ne-ruble yemvelo ye-sassafras, kepha iyahambisana ne-Aromatic Butyy Burber Gum; I-Polyvinylcyclohekhali (Pvch) ngesisindo samangqamuzana esingu-650 iyahambisana nerabha yemvelo, kepha i-PVCH ngesisindo esilinganiselwe samangqamuzana ayi-1,800 ayihambelani nerabha yemvelo.
I-Hydrogenated Petrogeum Resin iyinhlangano ephansi ye-molecular isisindo sokuphinda i-resin, isisindo sayo samangqamuzana ngokuvamile singaphansi kuka-2000 . Inokumelana okuhle kwamanzi kanye nokumelana nesimo sezulu.
Izinkomba zalo eziphambili zokusebenza zifaka iphoyinti lokuthambisa, umbala, ukungabonakali, inani le-acid, inani le-saponication kanye nobunzima. Iphoyinti lokuthambisa liyindawo ebalulekile ye-hydrogenated petroleum resin, ekhombisa ubulukhuni, ubuqili kanye nokuqina kwe-petroleum resin.
Iphoyinti elithambile lama-desin we-petrogeem ahlala embonini werabha ngokuvamile angama-70 ° C ~ 100 ° C, nalelo lemikhawulo ye-hydrogen desins yomkhakha wepende ngu-100 ° C ~ 120 ° C. Umbala kungenye inkomba ebalulekile yesimo sama-hydrogenated petrogeum resins. Imibala ekhanyayo isetshenziswa embonini wepende nopende, imibala ephakathi nendawo isetshenziswa embonini yokuphrinta, futhi imibala emnyama isetshenziswa njengezengezo zenjoloba.
