Ukushintsha ibhodlela kangaki, uhlobo luni oluhle

2024-10-08

Ibhodlela lixazulula inkinga yemindeni eminingi: umama akakwazi ukondla emsebenzini, ungakhama ubisi lwebele kusenesikhathi, futhi umndeni usebenzisa ibhodlela ukondla; Ingane enceliswa ubisi oluyimpuphu ayinakuhlukaniswa nebhodlela, ngakho umama uzonaka kakhulu ukusetshenziswa kanye nokuhlanza ibhodlela, futhi waze wathenga umshini wokuhlanza amagciwane ekhaya, kodwa iphuzu elilodwa livame ukunganakwa ngumama: ibhodlela alikwazi ukusetshenziswa unomphela!

Qaphela: Isikhathi esincane sokuphila kwebhodlela yizinyanga ezine kuphela! Eqinisweni, omama abaningi abanalo ulwazi lokushintsha ibhodlela, njengomama olandelayo: ibhodlela lomndeni selisetshenziswe unyaka nesigamu, kodwa lisasetshenziswa, futhi ibhodlela liyalahlwa ngemva kokukhunjuzwa. Kulokhu, uWang Xiaoyan, iphini likadokotela omkhulu womnyango wezempilo we-Capital Institute of Pediatrics, ukukhumbuze ukuthi ibhodlela lezingane lepulasitiki kufanele lishintshwe ngesikhathi ngemva kwezinyanga eziyi-6.

Kuthiwani ngezinye izinhlobo ze- Amabhodlela EzinganeOkwamanje, izinhlobo ezivamile zamabhodlela emakethe amabhodlela engilazi, amabhodlela epulasitiki, amabhodlela e-silicone namabhodlela ensimbi engagqwali, lapho amabhodlela epulasitiki ahlanganisa: amabhodlela e-PP, amabhodlela e-PES, amabhodlela e-PPSU. Ake siqale ngokukhuluma ngokuphila kwala mabhodlela.

Kumabhodlela engilazi: Kunconywa ukuthi kushintshwe kanye ngonyaka.
Amabhodlela ezingane engilazi enziwe ngengilazi engashisi kakhulu, izinto ziphephile, futhi akulula ukukhipha izinto eziyingozi uma zishiswa. UWang Xiaoyan wethule ukuthi uma nje ibhodlela lingaphuki, lingasetshenziswa isikhathi eside. Kodwa-ke, kufanele kuqashelwe ukuthi ngenxa yokuthi ibhodlela lengilazi libuthakathaka futhi kulula ukulishintsha libe phuzi, kunconywa ukuthi ulishintshe kanye ngonyaka, okungaqinisekisa kangcono inhlanzeko nempilo yokudla kwengane.

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Kumabhodlela epulasitiki ezingane, izinto ezahlukene zepulasitiki zinesikhathi sokuphila esihlukene. Umama kumele ahlole izinto zebhodlela lapho ethenga ibhodlela.

① Kumabhodlela epulasitiki enziwe ngezinto ze-PP: kunconywa ukuthi uwashintshe kanye njalo ezinyangeni ezi-4.

Amabhodlela ezingane e-PP (polypropylene) aphansi ngentengo futhi alula, angamelana nokushisa okuphezulu okungu-110℃, kodwa impilo yawo imfushane, ukugqwala okulula, ukumelana nokugqwala okubi, ukucaca okubi, isikhathi eside sokumelana nokushisa okuphezulu sifushane, akulula ukuwahlanza, kulula ukuwahlanza ukungcola kobisi okusele, kulula ukuwazalanisa amabhaktheriya, anambitheka kodwa akanangozi, ngakho ngokuvamile cishe izinyanga ezi-4 ukuwashintsha kanye, okungenani kungadluli izinyanga ezi-6! Lapho ithimba lokucwaninga ngobisi oluyimpuphu libheka amabhodlela ezinto ze-PP, kwatholakala ukuthi ngaphansi kwezimo ezijwayelekile, indlela yalo yokuthengisa kwakuwukuthengisa amabhodlela amaningi ndawonye, ngakho-ke uma umama ethenga lolu hlobo lwebhodlela, kumele lishintshwe ngesikhathi.

② Yengane yepulasitiki ye-PES amabhodlelaKunconywa ukuthi uzishintshe kanye njalo ezinyangeni ezi-6.

Intengo yebhodlela lezingane le-PES (polyetholsulfone) iphezulu, kodwa ilula ukumelana nokuwa, kulula ukuyihlanza, imelana nokushisa kufika ku-180℃, akulula ukuyihlanza, kulula ukuyisusa ubisi olusele, kulula ukuyizalanisa namagciwane, ngakho-ke ngokuvamile kunconywa ukuthi ishintshwe kanye njalo ezinyangeni ezi-6.

③ Kumabhodlela epulasitiki ezingane enziwe ngezinto ze-PPSU: kunconywa ukuthi uwashintshe kanye njalo ezinyangeni eziyi-6 kuya kweziyi-8.

Amabhodlela ezingane e-PPSU (polystyrene sulfone) abiza kakhulu, kodwa aphephile kakhulu, amelana nokushisa kufika ku-207 ° C, angabiliswa ngokuphindaphindiwe ekushiseni okuphezulu, ukubulala amagciwane ngomusi, ukumelana nemithi, ukumelana ne-asidi ne-alkali, alula, angaphuka, ngakho-ke lolu hlobo lwebhodlela luhle kakhulu maqondana nokuphepha, ukumelana nokushisa, ukumelana ne-hydrolysis kanye nokumelana nomthelela, uma izimo zasekhaya zivuma, Kunconywa ukuthi omama bakhethe lolu hlobo lwebhodlela lwezingane zabo. Amabhodlela e-PPSU angahlukaniswa futhi ngamabhodlela ajwayelekile e-PPSU kanye namabhodlela e-PPSU amelana nokuhlanza. Amabhodlela e-PPSU amelana nokuhlanza anganciphisa ngempumelelo umoya ophefumulwa yingane lapho iphuza ubisi, anciphise amathuba okuba ne-hiccups, i-flatulence kanye nokuhlanza ngemva kokuba ingane iphuze ubisi, futhi le ntengo izobiza kakhulu, futhi umama udinga ukuhlanganisa izidingo zengane kanye nokukhetha komndeni ngokwezomnotho.

Kumabhodlela ezingane e-silicone: Kunconywa ukuthi ushintshe kanye ngonyaka. Intengo yebhodlela le-silicone iphezulu, kodwa iphephile futhi ayinangozi, ukuthinta okuthambile kuhle, akulula ukuliphula, kulula ukulihlanza, kulula ukulibulala amagciwane, ukumelana nokushisa okuphezulu, akulula ukuguga, kodwa kulula ukunamathela uthuli, kungasetshenziswa isikhathi eside. Kodwa-ke, ibhodlela ngokwalo liyinto edliwayo, ngakho-ke kunconywa ukuthi ulishintshe kanye ngonyaka, ukuze kuqinisekiswe inhlanzeko nempilo yokudla komntwana.

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Ngaphezu kwalokho, uma ibhodlela linezimo ezilandelayo, lidinga ukushintshwa ngesikhathi:

● Kukhona imifantu noma ukuvuza

● Umbala webhodlela ushintshile

● Kukhona amaqhubu noma izingcezu

● isikali sigugile futhi asicacile

● ibala lobisi lishiywe kakhulu futhi kunzima ukulihlanza.
Isexwayiso: Ungashintshi ibhodlela isikhathi eside kungaba yingozi enkulu!
Ngemva kokusho impilo yala mabhodlela, sizoxoxa ngokuthi kuzoba khona monakalo muni uma siphikelela ekutheni amabhodlela angashintshwa isikhathi eside?
Ingozi 1: Amabhodlela epulasitiki avame ukuguga uma esetshenziswa, futhi uma esehlanjululwe ekushiseni okuphezulu ngemva kokuguga, izinto eziyingozi zingase zikhishwe;
Ingozi 2: Ibhodlela lisetshenziswa isikhathi eside kakhulu, kulula kakhulu ukufihla ukungcola kobisi. Lawa ma-deposit obisi acebile ngezakhamzimba futhi aheha kalula izinambuzane ezindizayo namagciwane. Uma kusetshenziswa okulandelayo, umama we- ibhodlela ukubulala amagciwane akwenziwa, kulula ukubangela ingane ukungakhululeki kwesisu, isifo sohudo, ukuqunjelwa, njll.;
Ingozi 3: Ibhodlela lisetshenziswa isikhathi eside kakhulu, ligugile kakhulu, kulula ukuklwebha ingane;
Ingozi 4: Ibhodlela elisetshenziswe isikhathi eside kakhulu lingase lingalungeli ubisi lomntwana. Ibhodlela elincane alikwazi ukuhlangabezana nezidingo zomntwana omkhulu, okungaholela ekutheni umntwana aphuze ubisi isikhathi eside, umntwana angase angaluphuzi ubisi olubandayo, futhi lokhu akulungeli ukukhula nokuthuthukiswa komntwana ngokuhamba kwesikhathi.
Lokhu kukhumbuza omama: uma ingane ibilokhu idla ubisi olufanayo, ukuzivumelanisa nezimo kuhle kakhulu, kodwa ngokuzumayo ngolunye usuku kuba nokungakhululeki okuhlukahlukene, njengokuhlanza ubisi, isifo sohudo, njll., umama angahlola ukuthi ibhodlela lomntwana kufanele lishintshwe yini.