Thaum kho nyob rau hauv chav tsev kub, cov khoom siv cob no tsim ib qhov ntom ntom, peb -cov qauv sib txuas sib txuas uas muaj cov qib siab ntawm molecular cross- txuas; Yog li ntawd, nws tsis kam mus rau ultraviolet hluav taws xob yog qhov zoo tshaj ntawm PVC lossis ABS yas yas.
Kev raug tshav ntuj txhua hnub, qhov kub thiab txias hloov pauv, thiab kev sib cuag nrog cov roj ntawm daim tawv nqaij tuaj yeem yooj yim ua rau qhov chaw qis dua - cov yas ntom ntom kom oxidize, tig dawb, thiab ua nkig. Hauv qhov sib piv, siab - zoo epoxy resin muaj cov teeb pom kev zoo sib xws, nruab nrab hardness (kwv yees li 3.5 ntawm Mohs nplai), thiab kub distortion kub tshaj 60℃. Nws tiv thaiv kev deformation txawm tias tom qab ncua kev ncua ntev, thiab nws cov txheej xim muaj zog yog ruaj khov rau hauv lub cev pob tshab -lawv tsis yog "xim rau," tab sis "sib koom ua ke" cov khoom nws tus kheej. Hom resin no tau xaiv dav rau hauv tsev cia puav pheej- cov khoom me me zoo, qhov muag tsis pom kev zoo tshaj -box inserts, thiab cov kev pabcuam kev kawm hauv kev cob qhia khoom siv tes ua-yog vim nws ntseeg tau tias nws tuaj yeem rov ua dua thiab dhau sijhawm.
