Iireyini ze-hydrocarbon ezifakwe nge-hydrocarbon ziye zaba yinxalenye ebalulekileyo yoluhlu olubanzi lwamashishini ngenxa yeempawu zabo ezizodwa kunye nokuguquguquka. Iveliswa kwii-hydrocarbon feedstocks eziye zenziwa i-hydrogenated, ezi ntlambo zokwenziwa zizinzile, izinto eziphezulu zokusebenza eziye zanda ngokuthandwa kwizicelo ezahlukeneyo, ukusuka kwi-adhesives ukuya kwiingubo.
Enye yeenzuzo eziphambili ze-hydrogenated hydrocarbon resins kukuzinza kwazo okuhle kakhulu kwe-thermal. Le propati ibenza bafaneleke kwiindawo eziphakamileyo zobushushu apho ii-resin zemveli zinokusilela. Ukongeza, ukuguquguquka okuphantsi kunye nokuchasana ne-oxidation kubanika ubomi obude benkonzo kunye nokuthembeka okuphezulu kwizicelo ezifunayo. Ngenxa yoko, abavelisi bayanda ukusebenzisa ezi resin kwiimveliso ezifuna ukuqina okuphezulu kunye nokusebenza phantsi koxinzelelo oluphezulu.
Kwishishini lokuncamathelisa, i-hydrogenated hydrocarbon resins idlala indima ebalulekileyo ekwandiseni amandla ebhondi kunye nokuguquguquka kweendlela zokwenziwa. Bayakwazi ukuphucula iimpawu zokubopha izinto zokubambelela ezishushu ezinyibilikayo, i-adhesives sensitive adhesives kunye ne-sealants, ezenza zilungele iindidi ze-substrates, kubandakanywa iiplastiki, isinyithi kunye neenkuni. Oku kuguquguquka kuvumela abavelisi ukuba bavelise iimveliso ezihlangabezana nemigangatho ethile yokusebenza ngelixa begcina ixabiso elisebenzayo.
Ukongeza, i-hydrogenated hydrocarbon resins ziya zithandwa kakhulu kwindawo yokugquma. Zibonelela ngegloss ephuculweyo, ukuqina, kunye nokumelana neekhemikhali, kubenza balungele ukugquma kunye neepeyinti zokukhusela. Ezi resins zenziwe ukuba zinike umphezulu ogudileyo kunye nemozulu entle kakhulu, izenza zilungele usetyenziso lwangaphandle.
Njengoko ishishini liqhubeka nokukhula, imfuno yezixhobo zokusebenza eziphezulu ezifana ne-hydrogenated hydrocarbon resins kulindeleke ukuba iqhubeke ukukhula. Iipropati zabo ezizodwa aziphuculi kuphela ukusebenza kwemveliso, kodwa zikhuthaza uphuhliso oluzinzileyo ngokuphuhliswa kobume bendalo. Ngamafutshane, i-hydrogenated hydrocarbon resins zizixhobo eziphambili zokwenza izinto zanamhlanje, ukudibanisa ukusebenza okuphezulu, ukuguquguquka kunye nokuzinza ukuhlangabezana neemfuno zemarike yanamhlanje.
Ixesha lokuposa: Jul-30-2025