Formaldehyde, zamkati ndi melamine ndizofunikira zopangiramelamine utomoni akamaumba pawiri.Monga chofunikirazopangira kwa melamine tableware, Ndibwino kuti opanga tableware azisamalira kwambiri msika wa melamine.
Mu Januwale, msika wa melamine unali wokhazikika.Pofika pa Januware 30, mtengo wapakati wamabizinesi a melamine unali 8233.33 yuan / tani (pafupifupi 1219 US dollars/tani), womwe unali wofanana ndi mtengo wa Januware 1.
Kumayambiriro kwa chaka, msika wa urea udakwera pang'ono, ndipo ntchito ya msika wa melamine idatsika.Komabe, zofuna zapakhomo zapansi panthaka sizinayende bwino, msika wa malonda unali wovuta, ndipo mtengo unali wokhazikika komanso wosasunthika.
Pakati pa mwezi, zida zina zidasinthidwa, ndipo malamulo otumiza kunja anali ovomerezeka, koma malingaliro osungiramo katundu wapakhomo anali wamba.Tchuthi cha Chikondwerero cha Masika chinali kuyandikira, ndipo msika unkayenda bwino.
Pambuyo pa Phwando la Spring, mtengo wa urea wamtengo wapatali unali wokwera kwambiri, kuthandizira kwa mtengo kunali kolimba, ntchito yogwiritsira ntchito mafakitale inali yochepa, ndipo mtengo wa melamine unakwera pang'onopang'ono.
Huafu Chemicalsamakhulupirira kuti mtengo wamakono wa urea wakula, chithandizo chamtengo wapatali chalimbikitsidwa, malamulo a kampani akadali ovomerezeka, ndipo kufunikira kwapansi kwapansi kumachira pang'onopang'ono.Zikuyembekezeka kuti msika wa melamine udzakhala makamaka pambali pakanthawi kochepa.
Nthawi yotumiza: Feb-02-2023