Isu tinoziva kuti zvigadzirwa zvine mafuta mavara pane mold zvinonyanya marara.Mazhinji emafuta ekuumbwa anodarika 80% yenguva, asi pachange paine 10% - 20% yemafuta emafuta.Izvo zvinonzi mavara emafuta ekuumbwa haasi muhutu, asi mune zvigadzirwa.Somuenzaniso, zvimweplastiki shells, midziyo yepurasitiki yezvokudya,mabhureki epurasitiki, zvichingodaro vanofanira kuteerera dambudziko iri.
Yokutanga ndiyo chimiro: tsvina yemafuta inobva pane chimiro chayo kutanga.Kusvibiswa kwemafuta kunokonzerwa nekuumbwa idoti, asi ihombe, uye duku idoti;Nekudaro, iyo tsvina yemafuta inokonzerwa nezvinhu inogadzirwa neiyo diffusion agent kana yakaderera tembiricha muchikamu chinonyungudutsa, saka kazhinji iri muchimiro chetambo refu, kwete poindi.
Chechipiri ndiyo nzvimbo: nzvimbo yemafuta emafuta pane mold yakapararira uye haina kunyanya kusimbiswa, asi nzvimbo yemafuta emafuta muzvinhu yakanyatsogadziriswa, ndiko kuti, iri pamutsara we welding, kureva, iyo. nzvimbo yekupedzisira yekupedza, uye nzvimbo yaro inenge yakagadziriswa.
Yechitatu ndiyo frequency: kuwanda kwemafuta mumoldhaana chokwadi.Kazhinji, kana muchina watangwa kana kungochengetwa, kuwanda kwacho kwakakwira, uye mold yega yega ingangoda kucheneswa.Zvisinei, kana kusvibiswa kwemafuta kuchikonzerwa nezvinhu, zvinowanzogadziriswa, zvakadai semaminitsi gumi nemashanu ega ega, kana maminitsi makumi matatu ega ega, maminitsi makumi mana, uye nguva dzose inooneka panzvimbo yekupedzisira apo mhepo inopera pamutsetse wekusangana.
Muchiitiko ichi, nheyo nhatu dzinogona kushandiswa kuona kuti haisi iyo mold pachayo, asi zvinhu.Ehe, chinhu chine chiremera chikuru ndechekuita infrared spectrum analysis.
Isu tinofanirwa kutarisisa kusvibiswa kwemafuta kunokonzerwa nechinhu ichi, kunyanya kana paine ma diffuser akawanda uye fiber solvents, senge toner.
Nguva yekutumira: Oct-28-2022