Zatsopano
-
CHITETEZO CHA POLYMER: CHIMENE CHIMAYAMIRA UV.
Kapangidwe ka mamolekyu a ma UV absorbers nthawi zambiri kamakhala ndi ma conjugated double bonds kapena aromatic rings, omwe amatha kuyamwa ma ultraviolet rays a ma wavelengths enaake (makamaka UVA ndi UVB). Pamene ma ultraviolet rays amayatsa mamolekyu oyamwa, ele...Werengani zambiri -
Mtundu wa Antifoamers II
I. Mafuta Achilengedwe (monga Mafuta a Soya, Mafuta a Chimanga, ndi zina zotero) II. Mowa Wambiri wa Carbon III. Zoletsa Kutulutsa Mafoam a Polyether IV. Silicone Yosinthidwa ya Polyether ... Mutu wapitawu kuti mudziwe zambiri. V. Organic Silicon Antifoamer Polydimethylsiloxane, yomwe imadziwikanso kuti mafuta a silicone, ndiye gawo lalikulu ...Werengani zambiri -
Mtundu wa Antifoamers I
Mankhwala oletsa thovu amagwiritsidwa ntchito kuchepetsa kupsinjika kwa pamwamba pa madzi, yankho ndi choyimitsa, kupewa kupangika kwa thovu, kapena kuchepetsa thovu lomwe limapangika panthawi yopanga mafakitale. Mankhwala oletsa thovu odziwika bwino ndi awa: I. Mafuta achilengedwe (monga Mafuta a Soya, Mafuta a Chimanga, ndi zina zotero) Ubwino: alipo,...Werengani zambiri -
Chiyembekezo cha Kukula kwa Hydrogenated Bisphenol A (HBPA)
Hydrogenated Bisphenol A (HBPA) ndi utomoni watsopano wofunikira kwambiri m'makampani opanga mankhwala abwino. Umapangidwa kuchokera ku Bisphenol A (BPA) ndi hydrogenation. Kugwiritsa ntchito kwawo ndikofanana. Bisphenol A imagwiritsidwa ntchito kwambiri popanga polycarbonate, epoxy resin ndi zinthu zina zoyeretsera...Werengani zambiri -
Chiyambi Zoletsa Moto
Zoletsa Moto: Zowonjezera Zachiwiri Zazikulu za Rabala ndi Pulasitiki Choletsa moto ndi chothandizira chomwe chimagwiritsidwa ntchito poletsa zinthu kuti zisayake ndikuletsa kufalikira kwa moto. Chimagwiritsidwa ntchito kwambiri muzinthu za polima. Ndi ntchito zambiri ...Werengani zambiri