Umahluko phakathi kwefilimu ye-UV engasemva emhlophe kunye nefilimu ye-UV engasemva ecacileyo
Ukwenza icrystal rub-on stickers, iprinta enye yobuchwephesha esebenza kakuhle iyafuneka, kodwa uyazi? Izinto ezisetyenziswayo ezixhasayo nazo kufuneka zikhethwe ngononophelo. Emva kwakho konke, ngaphezu kweglue, kukho enye into ebalulekileyo emisela ukuqina kokudluliselwa kwesitikha se-crystal - iphepha elingasemva. Namhlanje ndiza kukucacisela umbuzo oxhalabisa abathengi abaninzi: Iphepha elingasemva elimhlophe okanye iphepha elingasemva elicacileyo? Yeyiphi engcono?
Isakhiwo sefilimu ye-AB egqityiweyo ifana nomgaqo we-sandwich kwaye iqulethwe ngamacandelo amathathu, oko kukuthi ifilimu encinci yokukhusela phezu komhlaba, ifilimu ye-crystal phakathi kunye nephepha elingasemva. Iphepha elingasemva liyinto ephambili ekumiseleni ukuba isitika sekristale sinokugqithiselwa ngokupheleleyo kwaye kulula.
Iphepha elixhasayo eliphezulu kufuneka libe ne-viscosity efanelekileyo kunye nobunzima. Kufuneka ibambelele ngokuqinileyo kwipatheni kwaye ngexesha elifanayo kube lula ukuhlukana. Nokuba iipateni ezintsonkothileyo nezincinci zinokugqithiselwa ngokulula kwiphepha lokudlulisela. Okwesibini, kufuneka ibe neempawu ezizinzileyo zeekhemikhali. Xa iqondo lokushisa kunye nomswakama wendalo engqongileyo iguquka, ubude nobubanzi bayo bunokugcinwa bungatshintshi ukuphepha imibimbi kunye nokuguqulwa kwephepha lesiseko, eliya kuchaphazela ipateni kunye nesiphumo sokushicilela sokugqibela.
Kukho iindidi ezimbini zamaphepha angasemva estikha sekristale kwimarike: iphepha elingasemva elicacileyo kunye nephepha elingasemva elimhlophe. Okulandelayo, ndiya kuchaza umahluko, iingenelo kunye nokungalungi phakathi kwezi zibini ngokweenkcukacha.
Iphepha elingasemva elingafihliyo (elikwabizwa ngokuba yifilimu esekwe kwiPET):
Njengoko negama licebisa, liphepha elingasemva elicacileyo lokukhupha. Kwimitha efanayo, incinci ngobukhulu kwaye ilula ngobunzima, okwenza kube lula ukuthutha. Ngexesha lenkqubo yokushicilela, kulula ukubeka iliso kwisiphumo sokushicilela kwaye wenze uhlengahlengiso nangaliphi na ixesha.
Ngonobumba omncinci, ifilimu ye-PET ecacileyo kulula ukuyikhupha kwifilimu yokudlulisa.
Nangona kunjalo, ikwanayo into engalunganga, ineemfuno eziphezulu kwinkqubo yokutya yephepha yomshicileli kwaye ithanda ukushwabana.
Iphepha elingasemva elimhlophe:
Iphepha elingasemva elimhlophe, elihambelana nokusingqongileyo. Ngenxa yemvelaphi yayo emhlophe, umphumo ogqityiweyo wokubonisa imveliso ungcono.
Kukwakho nezinto ezingeloncedo. Ngokomzekelo, phantsi kwemitha efanayo, umthamo mkhulu kwaye unzima ngokwendalo; ngexesha lenkqubo yoshicilelo, isiphumo sephepha esweni sibi. Kwakhona qaphela ukuba ngenxa yeempawu zayo eziphathekayo kunye nokufunxa kakuhle kwamanzi, kuthinteka ngakumbi kumswakama kwaye kufuneka kugcinwe ngokufanelekileyo kwindawo epholileyo neyomileyo.
Ngenye indlela, iphepha elingasemva elimhlophe lingqindilili kancinci, kwaye kulula ukugoba ukuba ifeni encancayo ayisebenzi kakuhle.
Ungalikhetha njani iphepha elingasemva lesincamathelisi sekristale?
1. Iphepha elingasemva lenziwe kumgangatho ophezulu wephepha lokukhutshwa kweSinger.
2. Ubume bunobunzima kwaye bufana, kunye namandla angaphakathi alungileyo kunye nokuhanjiswa kokukhanya.
3. Ukumelana nobushushu obuphezulu, ubungqina bomswakama, ubungqina beoli kunye neminye imisebenzi.
4. Iyakwazi ukunamathela ngokuqinileyo kwipatheni, inokubambelela ngokuqinileyo, kwaye kulula ukuyithabatha kunye nokwahlula xa uphinda uthumela.
Kuphela ngokuqonda izilumkiso unokuphepha iingxaki ezisemgangathweni ezibangelwa kukutya.
Okokugqibela, khumbuza wonke umntu: Khetha imathiriyeli ngokufanelekileyo kwaye uthintele iindleko zokulingwa kunye neempazamo kakhulu! Ukuba ufuna ukuvavanya ifilimu ye-UV, wamkelekile ukuba uqhagamshelane neqela lethu le-AGP.
