Sezvatinoziva, melamine uye formaldehyde zvinhu zvakakosha zvekushandisaMelamine Molding Compound.
Kudzikira kwemitengo yemusika weformaldehyde kuri pachena muna Kubvumbi.
Muna April,mutengo wemusika we formaldehydeakachinja-chinja achibva adzika.
1. Muchikamu chekutanga chegore, kuderera kwekuda kwekuita kwaive kwevhareji, uye mamwe misika yenharaunda yakanga isina simba, uye mamiriro ose ekutengeserana aive akaenzana.
2. Pakati pegore, rutivi rwekuda rwakanga ruchiri rusina simba, asi rutivi rwekupa rwakanga rwakawanda, vatengesi vaishingaira kutumira, uye mutengo wakatarisa wakawira.
3. Pakati pemwedzi, nekuda kwekukwira kwepamusoro kwechikamu chemari, mafungiro emusika akavandudzwa, uye kutarisa kwemitengo kwave kwakagadzikana uye kumusoro munguva pfupi.Zvisinei, rutivi rwekudiwa haruna kuvandudzwa zvakanyanya, uye kune kukanganisa kwakashata kwekuderera kwemari yezvigadzirwa muhafu yechipiri yegore, uye nzvimbo yemutengo yemusika we formaldehyde ichiri kuderera.
Seyo imwe chete yakabikwa ye formaldehyde, methanol inotora chinzvimbo chikuru mumutengo wekuumbwa kwe formaldehyde.Maitiro ezviviri anoratidza kuwirirana kwakanaka, uye mutengo we formaldehyde unonyanya kunzwisiswa nekuchinja kwemutengo wezvigadzirwa.
Muna Kubvumbi, musika wemethanol wepamba wakachinjika uchidzika, mutengo-padivi kutungamira waive wakadzikama, musika waive wakapusa nezvematariro emusika, uye zvinopihwa nevatengesi zvakateera pasi.Nekuderera kwemitengo ye formaldehyde, purofiti yakaderera gore negore.
Huafu Chemicalsinotarisira kuti musika we formaldehyde uchachinja zvisina simba muna Chivabvu.Rutivi rwekugovera rwakawanda, asi rukova runogona kuchengetedza kudiwa kwakaomarara, uye rutivi rwekugovera uye rwekuda rwucharamba rwuchikwikwidza, nepo musika wemethanol wakagadzirwa uchitarisirwa kuchinjika zvisina simba, uye rutivi rwemitengo zvakare rwunoshaya rutsigiro.
Pakati pese, kana pasina kusimudzira kwakanaka, zvinotarisirwa kuti musika we formaldehyde uchachinja zvisina simba muna Chivabvu.Tichireva nezvemitemo yekushanda kwekare, musika uri mumwaka usiri-mwaka kubva munaJune kusvika Chikunguru, uye mutengo wepakati wegiravhiti unogona kuchinjika nekuderera.
Nguva yekutumira: May-07-2022