Amakuru y'Ikigo
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JINAN ZHONGAN YAGURA PFPE PERFLUOROPOLYETHER UMUTIMA W'AMavuta
PFPE (CAS 69991-67-9 / 60164-51-4) ni ibara ritagira ibara kandi ridafite impumuro nziza mubushyuhe busanzwe.Ugereranije na hydrocarbon polyethers, paruforopoly ...Soma byinshi -
DHHB (UVA-PLus) toni 80 ku mwaka
Kwishimira ko ZHONGAN yarangije ubushobozi bwa DHHB 80MTs.Inganda ZHONGAN yashinzwe mu 2001. Ni amavuta yo kwisiga yumwuga & care care material material material ...Soma byinshi -
ZHONGAN AKUBWIRA: Nigute ushobora kumenya neza filtri ya UV?
Muri 2019, FDA yo muri Amerika yatangaje icyifuzo gishya kivuga ko mubintu 16 bikoresha izuba ryizuba bikoreshwa ku isoko ry’Amerika, okiside ya zinc na dioxyde ya titanium yongewe ku ...Soma byinshi -
IFOTO YO GUSHYIRA MU BIKORWA (CAS NO.:75980-60-8)
Photoinitiator TPO nuburyo bwiza bwa radical (1) bwifoto ya fotinitiator hamwe no kwinjizwa mumurongo muremure.Kubera ubwinshi bwikwirakwizwa ryayo, uburyo bwiza bwo kwinjiza ...Soma byinshi
