Izindaba
Abakhiqizi Nabahlinzeki be-Aluminium Composite Panel e-China kusukela ngo-2002 - Henglicai ACP
Ulimi
Abakhiqizi Nabahlinzeki be-Aluminium Composite Panel e-China kusukela ngo-2002 - Henglicai ACP
I-formaldehyde ekhiqizwa umhlobiso iyingozi kakhulu. Ingabe likhona ibhodi elingenayo i-formaldehyde?
Alikho ibhodi elingenayo i-formaldehyde. I-Zero formaldehyde ngomqondo wangempela ayikho. I-"zero formaldehyde" esihlangana nayo isondela ku-zero kuphela, ayilingani noziro, futhi ifinyelela izinga kuphela.
Ibhodi eliyinhlanganisela ye-aluminium-plastic liyinhlanganisela eyenziwe ngepuleti le-aluminium elakhiwe ngamakhemikhali njengento engaphezulu kanye nepulasitiki ye-polyethylene njengento ewumgogodla, ecutshungulwa emshinini okhethekile wokukhiqiza ibhodi le-aluminium-plastic.
I-aluminium-plastic board ngokwayo ayilimazi emzimbeni womuntu, kodwa idinga ukunamathiselwa entweni nge-glue yendawo yonke. Futhi ingcina yendawo yonke ngokwayo iqukethe i-formaldehyde ne-xylene.
Lapho uhlobisa, kufanele uzame ukugwema ukusebenzisa i-glue enokuqukethwe okuphezulu kwe-formaldehyde, ikakhulukazi ekuhlobiseni kwangaphakathi, kufanele uzame ukunciphisa ukusetshenziswa kwalezi glues ezingase zikhulule i-formaldehyde ukuze kuncishiswe ukungcoliswa komoya wasendlini kanye nokulimaza okungenzeka empilweni yomuntu. Uma kufanele usebenzise iglue equkethe i-formaldehyde, kufanele uqinisekise ukungena komoya okuhle ukuze i-formaldehyde ingahlakazwa ngokushesha ukuze kuncishiswe ukugcwala kwe-formaldehyde emoyeni wasendlini. .
Ngaphezu kwalokho, ezindaweni lapho kusetshenziswe khona iglue equkethe i-formaldehyde, ezinye izinyathelo zingathathwa ukuze kuncishiswe ukugcwala kwe-formaldehyde, njengokusebenzisa izinto zokuhlanza umoya, ukukhulisa umoya, ukusebenzisa izikhangisi ezifana ne-activated carbon, njll., ukunciphisa okuqukethwe kwe-formaldehyde umoya ongaphakathi endlini futhi uvikele impilo yomuntu.
Ngokuvamile kunezindlela ezine zokususa i-formaldehyde:
1. Ukuhlanzwa kwesihlanzi somoya
Izinto zokuhlanza umoya zilungele ukusetshenziswa ezindaweni ezivaliwe. Ngenxa yethonya lesimo sezulu nesimo sezulu sesifunda, ngokuvamile asikwazi ukugcina umoya. Ngalesi sikhathi, singasebenzisa ngokukhethekile izinto zokuhlanza ukuze zisize ekuhlanzeni. Uma ukungena komoya kujwayelekile, shintshela ekungeneni komoya. Lokhu kusebenza akubambezeli ukuhlanzwa futhi kuhle futhi ukusheshisa ukuhlanzwa.
2. Indlela yokubola enamandla
I-Baizaona iyinto yokuhlanza etuswa onjiniyela bezemvelo. Izinzuzo zayo azigcini nje ngokusheshisa i-adsorption kanye nesivinini sokuhlanza, kodwa okubaluleke kakhulu, ingakwazi ukubola ngokuphumelelayo i-formaldehyde. Idinga kuphela ukubekwa ekamelweni noma kugridi yefenisha, futhi ayidingi ukomiswa, futhi asikho isidingo sokukhathazeka mayelana nokugcwala kwe-adsorption kanye nokungcoliswa kwesibili kwe-formaldehyde okudlula izinga.
3. Ukubola kokuhlanzwa kokungena kwemidiya
Ngokungcola okungaphakathi ebhodini, ukuhlanzeka okuvamile akukwazi ukujula, kodwa isifutho se-Baicao esituswa unjiniyela wokwelapha singakwenza. Yengeza izithako ezinezingxenye ezimbili, eziphephile futhi ezingenabuthi. Ingafuthwa ngokuqondile ebhodini lefenisha. Izongena ngaphakathi kwebhodi lefenisha futhi iqhube ukungena okujulile nokubola kwe-induction, okungadlala indima enhle kakhulu ekusheshiseni ukuhlanzwa kwephunga lefenisha nokungcola.
4. Sula ibhodi njalo
Singakwazi njalo ukusula phansi ifenisha yebhodi ngamanzi anosawoti noma amanzi ahlanzekile, angakwazi nje ukusula uthuli ebusweni, kodwa futhi asuse ukungcola ebusweni befenisha, ukuze iphunga elikhishwe emoyeni wasendlini lizokwenza. kube kuncane kakhulu, futhi ukugxila kwe-formaldehyde yasendlini nakho kuzoncishiswa.
