Nkhani
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Kodi Paraformaldehyde ndi chiyani ndipo ntchito zake ndi ziti?
Polyformaldehyde ndi mankhwala opangidwa ndi polymerization ya formaldehyde, ndipo ntchito zake zimaphimba magawo angapo: Magawo a mafakitale Paraformaldehyde imagwiritsidwa ntchito kwambiri popanga polyoxymethylene resin (POM), yomwe imakhala ndi kukana kwabwino kwambiri kwa kuwonongeka komanso makina oyendetsera...Werengani zambiri -
Udindo ndi Kugwiritsa Ntchito Phenol Formaldehyde Resin
Phenol Formaldehyde Resin imalimbana ndi ma asidi ofooka ndi maziko ofooka, imawola mu ma asidi amphamvu, ndipo imawononga m'ma maziko olimba. Siisungunuka m'madzi, koma imasungunuka mu zosungunulira zachilengedwe monga acetone ndi mowa. Imapezeka ndi polycondensation ya phenol-formaldehyde...Werengani zambiri -
Kugwiritsa Ntchito Calcium Formate mu Makampani Opanga Simenti
Pankhani ya zipangizo zomangira, simenti ndi chinthu chofunikira kwambiri pakugwiritsa ntchito, ndipo kukhathamiritsa magwiridwe antchito ake kwakhala cholinga chachikulu cha kafukufuku. Calcium formate, monga chowonjezera chofala, imagwira ntchito yofunika kwambiri mu simenti. 1. Fulumizani kusungunuka kwa simenti ...Werengani zambiri -
Urea Formaldehyde Uf Adhesive Resins ya Matabwa
1. Chidule cha utomoni wa urea-formaldehyde (UF) Utomoni wa urea-formaldehyde, wotchedwa UF, umagwiritsidwa ntchito kwambiri popanga matabwa omangira ndipo walimbikitsa kugwiritsa ntchito kwakukulu popanga plywood ndi tinthu tating'onoting'ono. 2. Makhalidwe Utomoni wa urea-formaldehyde umakonda...Werengani zambiri -
Malo Ofunikira Ogwiritsira Ntchito ndi Kugwiritsa Ntchito Sodium Thiocyanate
Sodium thiocyanate (NaSCN) ndi chinthu chosapangidwa ndi zinthu zachilengedwe chomwe chimagwiritsidwa ntchito m'magawo ambiri monga zomangamanga, makampani opanga mankhwala, nsalu, electroplating, ndi zina zotero. Monga wogulitsa sodium thiocyanate, Aojin Chemical idzagawana nanu ntchito zake zazikulu zomwe zimaphatikizapo? Monga cemen...Werengani zambiri -
Kugwiritsa Ntchito Sodium Hexametaphosphate Pochiza Madzi
Monga mtsogoleri pa ntchito yokonza madzi, sodium hexametaphosphate imagwira ntchito yofunika kwambiri pakukweza ubwino wa madzi. Choyamba, imatha kuchotsa bwino zinthu zopachikidwa ndi zonyansa za colloidal m'madzi, ndikulimbikitsa kupumira ndi kulekanitsa kwa zinthu zodetsedwa...Werengani zambiri -
Ntchito ndi Makampani Ogwiritsira Ntchito Oxalic Acid
Oxalic acid ndi asidi wachilengedwe wokhala ndi njira ya mankhwala ya H₂C₂O₄. Amagwiritsidwa ntchito kwambiri poyeretsa, kuchotsa dzimbiri, kukonza mafakitale, kusanthula mankhwala, kulamulira kukula kwa zomera ndi madera ena. Asidi yake yamphamvu komanso mphamvu zake zabwino zochepetsera zimapangitsa kuti ikhale yofunika kwambiri...Werengani zambiri -
Kodi Kugwiritsa Ntchito Ufa wa Melamine Molding mu Kupanga Zotengera Zam'madzi Ndi Chiyani?
Ufa wa Melamine wopangira ufa ndi chinthu chomwe chimagwiritsidwa ntchito kwambiri popanga mbale zophikira. Ndiye kodi ufa wa melamine wopangira ufa ndi wotani popanga mbale zophikira? Wogulitsa ufa wa melamine A5 wopangira ufa Aojin Chemical amagawana zambiri zokhudzana ndi kupanga...Werengani zambiri -
Ntchito ndi Madera Ogwiritsira Ntchito a AEO-9
Mafuta Oledzera Polyoxyethylene Ether AEO-9 ndi chinthu chopanda ionic surfactant. Chimagwiritsidwa ntchito kwambiri ngati emulsifier ya emulsions, creams, ndi shampu. Chimasungunuka bwino kwambiri m'madzi ndipo chingagwiritsidwe ntchito popanga emulsions yamadzi mumafuta. Chingagwiritsidwenso ntchito ngati antistatic agent. Ndi...Werengani zambiri
