Jakar filastik mai sauƙin lalata muhalli Jakar PLA mai lalacewa

Jakar filastik ce da aka yi da filastik mai lalacewa:
1. Roba masu lalacewa:
Roba mai lalacewa yana nufin wani adadin ƙarin abubuwa (kamar sitaci, sitaci da aka gyara ko wasu cellulose, masu ɗaukar hoto, masu lalata halittu, da sauransu) da aka ƙara a cikin tsarin samarwa don rage kwanciyar hankali sannan a lalata shi cikin sauƙi a cikin yanayin halitta.
2. Rarrabawa:
Ana raba robobi masu lalacewa zuwa rukuni huɗu:
①Foton filastik mai lalacewa
Ta hanyar haɗa sinadarin photosensitizing a cikin robobi, robobin suna ruɓewa a hankali a ƙarƙashin hasken rana. Yana cikin tsoffin robobi masu lalacewa, kuma rashin amfanin sa shine cewa lokacin lalacewa yana da wuya a iya hasashensa saboda canje-canje a cikin hasken rana da yanayi, don haka ba za a iya sarrafa lokacin lalacewa ba.
②Robobi masu lalacewa
Tasirin da ake so shine filastik wanda zai iya zama cikakke a matsayin fannin maganin ƙwayoyin halitta. Tare da fasahar kere-kere ta zamani, ana ƙara mai da hankali ga robobi masu lalacewa, wanda ya zama yanayin ci gaban bincike da haɓakawa.
③Robobi masu haske/marasa lalacewa
Nau'in filastik ne wanda ke haɗa lalacewar hoto da ƙananan halittu, yana da halaye na haske da ƙananan halittu masu lalacewa a lokaci guda.
④Robobi masu lalata ruwa
A ƙara abubuwan da ke sha ruwa a cikin robobi, waɗanda za a iya narkar da su a cikin ruwa bayan an yi amfani da su. Ana amfani da su galibi a cikin kayan aikin likita da na tsafta (kamar safar hannu na likita), wanda ya dace da lalatawa da kuma kashe ƙwayoyin cuta.
3. Gabatarwa:
Gwaje-gwaje sun nuna cewa yawancin robobi masu lalacewa suna fara yin siriri, suna rage nauyi, suna raguwar ƙarfi, sannan a hankali suna karyewa bayan watanni 3 na fallasa su a cikin muhallin gabaɗaya. Idan waɗannan gutsuttsuran aka binne su a cikin shara ko ƙasa, tasirin lalata ba a bayyane yake ba.