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Novolac epoxy utoto
Novolac epoxy utoto ndi gawo lolimba la Semi-lokhazikika la Epichlorohydrin ndi Phenol-foroldehyde Novolac. Imakhala bwino kwambiri pokana, kukana kwa mankhwala, kukana kwa nthaka, komanso zotupa, zomata, zomata, zotupa zam'mimba. Kulemera hydrolyzivale chlorine softening ndemanga ...
Chenjezo: Kugwiritsa ntchito mosasamala asc - oyesedwa 'asc' (izi zimaponyera cholakwika mu php) mu/www/wwwroot/www.chinaeefexyrein.com/wp-content/globalm/globacts-phyppa mzere27
