Izinkomishi zamanziyizitsha esizisebenzisa nsuku zonke ukubamba uketshezi. Zivame ukubunjwa njenge-cylinder enobude obukhulu kunobubanzi bayo, ukuze kube lula ukubamba nokugcina izinga lokushisa loketshezi. Kukhona nezinkomishi zamanzi eziyisikwele nezinye izimo. Ezinye izinkomishi zamanzi nazo zinezibambo, izibambo, noma izakhiwo ezengeziwe zokusebenza ezifana nokunqanda ukushisa nokugcina ukushisa.
Izinkomishi zamanzi yizitsha esizisebenzisa nsuku zonke ukubamba uketshezi. Zivame ukubunjwa njenge-cylinder enobude obukhulu kunobubanzi bayo, ukuze kube lula ukubamba nokugcina izinga lokushisa loketshezi. Kukhona nezinkomishi zamanzi eziyisikwele nezinye izimo. Ezinye izinkomishi zamanzi nazo zinezibambo, izibambo, noma izakhiwo ezengeziwe zokusebenza ezifana nokunqanda ukushisa nokugcina ukushisa.
Lapho uthenga iziphuzo, uzothola ukuthi kunonxantathu oyindilinga kanye nenombolo phansi ebhodleleni ngalinye. Ngakho-ke ungayihumusha kanjani incazelo yezimpawu zikanxantathu nezinombolo ezingaphansi kwamabhodlela epulasitiki?
“Unxantathu” wuphawu lokugaywa kabusha kwepulasitiki. izwe lami lisebenzisa uphawu lukanxantathu njengophawu lokugaywa kabusha kwepulasitiki
Zisho ukuthini izinombolo ezingaphakathi kukanxantathu ngaphansi kwenkomishi yepulasitiki?
Lolu uphawu lokugaywa kabusha kwemvelo lwepulasitiki. I-PC isifinyezo se-polycarbonate, futhi u-7 usho ukuthi akuyona ipulasitiki evamile. Njengoba i-polycarbonate ingaweli ohlwini lwezinto ezingenhla ze-1-6, inombolo ephawulwe phakathi kukanxantathu wophawu lokuvuselela kabusha ingu-7. Ngesikhathi esifanayo, ukuze kube lula ukuhlunga ngesikhathi sokugaywa kabusha, igama le-PC limakwe. eduze kophawu lokugaywa kabusha.
1. “Cha. 1″ I-PETE: amabhodlela amanzi amaminerali, amabhodlela eziphuzo ezine-carbonated, namabhodlela eziphuzo akufanele zigaywe kabusha ukuze kugcinwe amanzi ashisayo. Ukusetshenziswa: Imelana nokushisa kufika ku-70°C. Ifanele kuphela ukuphatha iziphuzo ezifudumele noma eziqandisiwe. Izokhubazeka kalula uma igcwele uketshezi olunezinga eliphezulu lokushisa noma ukushisisa, futhi izinto eziyingozi emzimbeni womuntu zingase zincibilike. Ngaphezu kwalokho, ososayensi bathola ukuthi ngemva kwezinyanga ezingu-10 zokusetshenziswa, iPlastiki No. 1 ingase ikhulule i-carcinogen DEHP, enobuthi emasendeni.
2. “Cha. I-2″ HDPE: izinto zokuhlanza nemikhiqizo yokugeza. Kunconywa ukuthi ungaphinde usetshenziswe uma ukuhlanzwa kungaphelele. Ukusetshenziswa: Angaphinda asetshenziswe ngemva kokuhlanza ngokucophelela, kodwa lezi ziqukathi ngokuvamile kunzima ukuzihlanza futhi zingagcina izinto zokuhlanza zangempela futhi zibe isizinda sokuzalela kwamagciwane. Kungcono ukuthi ungaphinde uwasebenzise.
3. “Cha. 3″ I-PVC: Okwamanje akuvamile ukusetshenziselwa ukupakisha ukudla, kungcono ukuthi ungayithengi.
4. “Cha. 4″ LDPE: ifilimu yokudla, ifilimu yepulasitiki, njll. Ungasongi ifilimu yokudla phezu kokudla bese ulifaka kuhhavini we-microwave. Ukusetshenziswa: Ukumelana nokushisa akuqinile. Ngokuvamile, ifilimu yokunamathela ye-PE efanelekayo izoncibilika lapho izinga lokushisa lidlula i-110 ° C, lishiya amanye amalungiselelo epulasitiki angakwazi ukuchithwa ngumzimba womuntu. Ngaphezu kwalokho, lapho ukudla kusongwe ngepulasitiki futhi kufudunyezwe, amafutha asekudleni angancibilika kalula izinto eziyingozi ekugoqweni kwepulasitiki. Ngakho-ke, ngaphambi kokuba ukudla kufakwe kuhhavini ye-microwave, ukugoqa kwepulasitiki kufanele kukhishwe kuqala.
6. “Cha. 6″ PS: Sebenzisa izitsha zamabhokisi ama-noodle asheshayo noma amabhokisi okudla okusheshayo. Ungasebenzisi ohhavini be-microwave ukupheka izitsha zama-noodle asheshayo. Ukusetshenziswa: Ayinakushisa futhi imelana nokubanda, kodwa ayikwazi ukufakwa kuhhavini we-microwave ukuze igweme ukukhipha amakhemikhali ngenxa yezinga lokushisa elidlulele. Futhi ayikwazi ukusetshenziselwa ukubamba ama-asidi aqinile (njengejusi yewolintshi) noma izinto eziqinile ze-alkaline, ngoba izobola i-polystyrene engalungile emzimbeni womuntu futhi engabangela umdlavuza kalula. Ngakho-ke, ufuna ukugwema ukupakisha ukudla okushisayo emabhokisini okudla okulula.
7. “Cha. I-7″ PC: Ezinye izigaba: amaketela, izinkomishi, amabhodlela ezingane
Iyiphi impahla ephephe kakhulu ezinkomishi zamanzi zepulasitiki?
No. 5 PP polypropylene plastic amanzi indebe ukuphepha
Okuvame ukusetshenziswa amabhodlela obisi lwesoya, amabhodlela ayogathi, amabhodlela eziphuzo zejusi, namabhokisi esidlo sasemini e-microwave. Ngephuzu elincibilikayo elifinyelela ku-167°C, ilona kuphela ibhokisi lepulasitiki elingafakwa kuhhavini we-microwave futhi lingasetshenziswa kabusha ngemva kokuhlanza ngokucophelela.
Kumele kuqashelwe ukuthi kwamanye amabhokisi okudla kwasemini e-microwave, umzimba webhokisi wenziwe nge-No. 5 PP, kodwa isembozo senziwe ngeNombolo 1 PE. Njengoba i-PE ingakwazi ukumelana namazinga okushisa aphezulu, ayikwazi ukufakwa kuhhavini we-microwave kanye nomzimba webhokisi. Naka ngokukhethekile i-PP esobala, engeyona i-microwave PP, ngakho imikhiqizo eyenziwe ngayo ayikwazi ukubekwa ngokuqondile kuhhavini we-microwave.
Uma uvame ukuphuza amanzi ashisayo, ungakhetha i-PPSU ekugcineni. I-PA12, evame ukusetshenziswa emazingeni okushisa angaphezu kuka-120 degrees, inokumelana nokuguga okuqinile. Isiphetho esiphansi yi-PP, engakwazi ukumelana namazinga okushisa angaphezu kuka-100 degrees. Kodwa-ke, izinga lokushisa elijwayelekile lingama-degree angama-80, okulula ukuguga futhi ishibhile. Ibanga eliphakathi nendawo yizinga le-PCTG elimelana nezinga lokushisa, elinamandla aphezulu nokumelana nezinga lokushisa okungcono kune-PP. Uma uphuza amanzi abandayo kuphela, i-PC ibiza kakhulu, kodwa amanzi ashisayo azokhulula i-BPA kalula.
Izinkomishi ezenziwe nge-PP zinokumelana nokushisa okuhle, nendawo yokuncibilika engu-170℃~172℃, kanye nezakhiwo zamakhemikhali ezizinzile. Ngaphezu kokugqwala yi-sulfuric acid egxilile kanye ne-nitric acid egxilile, azinzile uma kuqhathaniswa namanye ama-reagents amakhemikhali ahlukahlukene. Kodwa inkinga ngezinkomishi zepulasitiki ezivamile isabalele. Ipulasitiki iyi-polymer chemical material. Uma inkomishi yepulasitiki isetshenziselwa ukugcwalisa amanzi ashisayo noma amanzi abilayo, i-polymer izokwehla kalula futhi ichitheke emanzini, okuzoba yingozi empilweni yomuntu ngemva kokuphuza.
Namuhla, izwe linokuqapha okuqinile kokuphepha kokudla, ngakho izinkomishi zepulasitiki ezithengiswa emakethe ziphephile. Ungabheka futhi ilogo. Kukhona uphawu ngaphansi kwenkomishi yepulasitiki, okuyinombolo ekunxantathu omncane. Okuvame kakhulu "05" , okubonisa ukuthi impahla yenkomishi yi-PP (i-polypropylene). Uma ukuthola kunzima kakhulu, ungathenga nama-brand, njenge-Tupperware, engesabi ukuwa futhi ibe nokubekwa uphawu okuhle.
Ngokwethiyori, inqobo nje uma i-bisphenol A ingu-100% iguqulwa ibe isakhiwo sepulasitiki ngesikhathi sokukhiqizwa kwe-PC, kusho ukuthi umkhiqizo awuqukethe nhlobo i-bisphenol A, ingasaphathwa eyokuyikhulula. Kodwa-ke, uma inani elincane le-bisphenol A lingaguqulwa libe yisakhiwo sepulasitiki se-PC, lingakhululwa futhi lifake ukudla noma iziphuzo. Ngakho-ke, qaphela lapho usebenzisa lesi sitsha sepulasitiki. Uma izinga lokushisa liphakeme, i-bisphenol A engaphezulu izosala ku-PC izokhishwa, futhi izokhishwa ngokushesha. Ngakho-ke, amabhodlela amanzi e-PC akufanele asetshenziselwe ukubamba amanzi ashisayo.
Ukuphuza amanzi ezinkomishi ezi-3 kungase kubangele umdlavuza
1. Izinkomishi zephepha ezilahlwayo zingase zibe nezinto ezingadala umdlavuza
Izinkomishi zephepha ezilahlwayo zibukeka zihlanzekile futhi zifanelekile. Eqinisweni, izinga lokufaneleka komkhiqizo alinakuhlulelwa. Ukuthi bahlanzekile futhi bahlanzekile ngeke kubonakale ngeso lenyama. Ngokombono wemvelo, izinkomishi zamaphepha ezilahlwayo kufanele zisetshenziswe kancane ngangokunokwenzeka. Abanye abakhiqizi bezinkomishi zephepha bangeza inani elikhulu lama-ejenti amhlophe e-fluorescent ukwenza izinkomishi zibukeke zimhlophe. Yile nto ye-fluorescent engaguqula amaseli futhi ibe umdlavuza ongaba khona uma ingena emzimbeni womuntu. Okwesibili, lezo zinkomishi zephepha ezingafanelekile ngokuvamile zinemizimba ethambile futhi zikhubazeka kalula ngemva kokuba amanzi ethelwa kuzo. Ezinye izinkomishi zephepha zinezindawo zokuvala uphawu ezimbi. , phansi kwendebe kujwayele ukugeleza kwamanzi, okungabangela kalula ukuthi amanzi ashisayo ashise izandla zakho; ngaphezu kwalokho, uma uthinta ngobumnene ingaphakathi lendebe yephepha ngesandla sakho, ungazwa ukuthi kukhona impushana kuyo, futhi ukuthinta kweminwe yakho kuzophinde kube mhlophe , lena inkomishi yephepha eliphansi evamile.
2. Izinkomishi zamanzi ensimbi zizoncibilika uma uphuza ikhofi.
Izinkomishi zensimbi, njengensimbi engagqwali, zibiza kakhulu kunezinkomishi ze-ceramic. Izakhi zensimbi eziqukethwe ekwakhiweni kwezinkomishi zoqweqwe lwazo ngokuvamile azinzile, kodwa zingase zincibilike endaweni ene-acidic, zizenze zingaphephile ukuphuza iziphuzo ezine-acidic ezifana nekhofi nejusi yewolintshi.
3. Izinkomishi zamanzi zepulasitiki cishe zizogcina ukungcola nabantu ababi kanye nemikhuba
2. Izinkomishi zamanzi ensimbi zizoncibilika uma uphuza ikhofi.
Izinkomishi zensimbi, njengensimbi engagqwali, zibiza kakhulu kunezinkomishi ze-ceramic. Izakhi zensimbi eziqukethwe ekwakhiweni kwezinkomishi zoqweqwe lwazo ngokuvamile azinzile, kodwa zingase zincibilike endaweni ene-acidic, zizenze zingaphephile ukuphuza iziphuzo ezine-acidic ezifana nekhofi nejusi yewolintshi.
3. Izinkomishi zamanzi zepulasitiki cishe zizogcina ukungcola nabantu ababi kanye nemikhuba
Nakuba izinkomishi zengilazi zingenazo izinto zamakhemikhali futhi kulula ukuzihlanza, ngoba izinto zengilazi zine-conductivity eqinile yokushisa, kulula kubasebenzisi ukuzishisa ngengozi. Uma izinga lokushisa lamanzi liphezulu kakhulu, kungase kubangele ukuba inkomishi iqhume, ngakho zama ukugwema ukubamba amanzi ashisayo.
2. Izinkomishi ze-ceramic ezingacwebezeli futhi ezidayiwe
Inketho yokuqala yamanzi okuphuza inkomishi ye-ceramic engenawo umbala we-glaze nokudaya, ikakhulukazi udonga lwangaphakathi kufanele lungabi nombala. Akukhona nje ukuthi impahla iphephile, ingakwazi ukumelana namazinga okushisa aphezulu, futhi iphinde ibe nomthelela omuhle we-thermal insulation effect. Kuyisinqumo esihle sokuphuza amanzi ashisayo noma itiye. Ngakho-ke, ngenxa yempilo, kufanele ukhethe inkomishi yamanzi efanele ukuphuza amanzi. Qaphela inkomishi yamanzi edala izingozi zezifo.
Isikhumbuzi esifudumele
Kungcono uma inkomishi ingahlanzwa ngokushesha ngemva kokusetshenziswa ngakunye. Uma inzima kakhulu, kufanele ihlanzwe okungenani kanye ngosuku. Ungayigeza ngaphambi kokulala ebusuku bese usula. Lapho uhlanza indebe, akufanele uhlanze umlomo wendebe kuphela, kodwa futhi phansi nodonga lwendebe. Ikakhulukazi phansi kwendebe, engahlanjululwa njalo, ingase iqoqe amagciwane amaningi kanye nokungcola.
Abangane besifazane bakhunjuzwa ngokukhethekile ukuthi i-lipstick ayiqukethe izithako zamakhemikhali kuphela, kodwa futhi ithatha kalula izinto eziyingozi kanye namagciwane emoyeni. Lapho uphuza amanzi, izinto eziyingozi zizolethwa emzimbeni, ngakho-ke i-lipstick esele emlonyeni wendebe kufanele ihlanzwe. Lapho uhlanza inkomishi, ukumane uyihlanza ngamanzi akwanele, kungcono ukuyixubha ngebhulashi.
Ngaphezu kwalokho, njengoba ingxenye ebalulekile ye-liquid yokugeza izitsha i-chemical synthesis, kufanele isetshenziswe ngokuqapha futhi ihlanza ngamanzi ahlanzekile. Ukuze uhlanze inkomishi egcotshwe amafutha amaningi, ukungcola, noma ibala letiye, cindezela umuthi wamazinyo ebhulashini bese uwuhlikihla phakathi naphambili nenkomishi. Njengoba umuthi wokuxubha uqukethe kokubili okokuhlanza kanye ne-ejenti exube kahle kakhulu, kulula ukusula izinto ezisele ngaphandle kokulimaza inkomishi yomzimba.
Izinkomishi zithintwa ugesi omile ovela kumakhompyutha, i-chassis, njll., futhi zizomunca uthuli oluningi, amagciwane, namagciwane, okuzothinta impilo yakho ngokuhamba kwesikhathi. Ngenxa yalesi sizathu, ochwepheshe basikisela ukuthi kungcono ukubeka isembozo enkomishini futhi uyigcine kude namakhompyutha nezinye izinto zikagesi. Kufanele futhi ugcine ukujikeleza komoya wasendlini futhi uvule amafasitela ukuze kungene umoya ukuze udedele uthuli nomoya.
Isikhathi sokuthumela: Aug-09-2024