Ngokwahlulwa-hlulwa kolu shishino, izinto ezifunxa isandi zikwahlulwe ngokucacileyo, kubandakanywa ukuhlelwa kwangaphakathi nangaphandle, kwaye kwahlelwa ngokweendidi zendawo.Okulandelayo, ndiza kuhlalutya iimpawu zebhodi yebhodi efunxa isandi sangaphakathi kumntu wonke.
Izixhobo zephaneli ezifunxa isandi sangaphakathi ubukhulu becala zikhululekile kwaye zinemingxuma, njengoboya be-slag, iingubo, njl njl. Indlela yokufunxa isandi kukuba amaza omsindo angena kwimibhobho yezinto eziphathekayo, kwaye i-pores ubukhulu becala ivuleke imingxuma enye kwenye. ixhomekeke kukhuhlane lwemolekyuli yomoya kunye nokuxhathisa kwe-viscous, kwaye Yenza iintsinga ezincinci zingcangcazele ngoomatshini, ukuze amandla esandi aguqulwe abe ngamandla obushushu.I-coefficient yokufunxa isandi yolu hlobo lwezixhobo ezifunxa isandi ngokubanzi zinyuka ngokuthe ngcembe ukusuka kwi-frequency ephantsi ukuya kwi-frequency ephezulu, ngoko ke inesiphumo esingcono sokufunxa isandi kwizandi eziphakamileyo neziphakathi.
Enyanisweni, zininzi izinto ezifunxa izandi ezinokusetyenziswa ngaphakathi.Kule mihla, ezona zinto zixhaphakileyo zodonga ezifunxa isandi somhlobiso zibandakanya: umthi iiphaneli ezifunxa isandi, iipaneli zokhuni ezifunxa isandi, iipaneli zelaphu ezifunxa isandi, iiphaneli zefiber zepolyester ezithatha isandi, njl., ezisetyenziswa ngokubanzi kwiiholo zekonsathi.Iindonga zeendawo zikawonke-wonke ezifana nemiboniso bhanyabhanya, iithiyetha, izitudiyo zokurekhoda, izitudiyo, amagumbi okubeka iliso, amagumbi enkomfa, iindawo zokuzilolonga, iiholo zemiboniso, iiholo zokudanisa, amagumbi e-KTV, njl. imeko yangaphakathi.Ngokuqhelekileyo, izixhobo ezinemibimbi kumphezulu zineziphumo ezingcono zokufunxa isandi.Iphepha lodonga lifaneleke ngakumbi ukusebenzisa i-matte okanye i-crepe paper, kunye nesiphumo sokufaka isandi se-plaster yesilingi silungile.
Ukongezelela, ibhodi yebhodi ekhupha isandi esihle ayiyi kuwela uthuli ngexesha lokufakela, kwaye akukho phunga elimnandi, elithetha ukuba liyinto engenabuthi.Izinto ozikhethayo kufuneka zibe lula kwaye kulula ukuzifaka.Kufuneka kwakhona ikhuseleke ngamanzi, i-mildew kunye nobungqina bokufuma, kunye nezixhobo zangaphakathi ezifunxa isandi ngokubanzi zinefuthe elithintela ilangatye.
Ixesha lokuposa: Oct-29-2021