Izindaba
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Yiziphi izakhiwo kanye nokusetshenziswa kwe-phenolic resin
I-Phenolic resin isetshenziswa ikakhulukazi ukwenza amapulasitiki ahlukahlukene, okokunamathela, okunamathelisa kanye nemicu yokwenziwa. I-compression molding powder ingenye yezindlela ezisetshenziswa kakhulu ze-phenolic resin ekukhiqizeni imikhiqizo ebunjiwe. I-Phenolic resin isetshenziswa kakhulu ukwenza upulasitiki ohlukahlukene ...Funda kabanzi -
Iyini iParaformaldehyde futhi iyini ukusetshenziswa kwayo?
I-Polyformaldehyde iyinhlanganisela eyakhiwe yi-polymerization ye-formaldehyde, futhi ukusetshenziswa kwayo kuhlanganisa imikhakha eminingi: I-Industrial field Paraformaldehyde isetshenziswa kabanzi ekukhiqizeni i-polyoxymethylene resin (POM), enokumelana okuhle kakhulu kokugqokwa kanye ne-prope mechanical...Funda kabanzi -
Iqhaza kanye nokusetshenziswa kwe-Phenol Formaldehyde Resin
I-Phenol Formaldehyde Resin imelana nama-asidi abuthakathaka nezisekelo ezibuthakathaka, ibola ibe ngama-asidi aqinile, futhi igqwale ezisekelweni eziqinile. Ayincibiliki emanzini, kodwa iyancibilika kuzincibilikisi eziphilayo njenge-acetone notshwala. Itholakala nge-polycondensation ye-phenol-formaldehyde ...Funda kabanzi -
Ukusetshenziswa kwe-Calcium Formate ku-Cement Industry
Emkhakheni wezinto zokwakha, usimende uyinto eyisisekelo yokusetshenziswa, futhi ukuthuthukiswa kokusebenza kwawo bekulokhu kugxile ocwaningweni. I-calcium formate, njengesithako esivamile, idlala indima ebalulekile kusimende. 1. Sheshisa usimende hydration reacti...Funda kabanzi -
Urea Formaldehyde Uf Adhesive Resins for Wood
1. Uhlolojikelele lwe-urea-formaldehyde resin (UF) I-Urea-formaldehyde resin, ebizwa ngokuthi i-UF, ivamise ukusetshenziselwa ukuhlanganisa ukhuni futhi ikhuthaze ukusetshenziswa kwenani elikhulu ekukhiqizeni i-plywood kanye ne-particleboard. 2. Izici I-Urea-formaldehyde resin ithandwa ku...Funda kabanzi -
Izindawo Zokusebenza Eziyinhloko Nokusetshenziswa Kwe-Sodium Thiocyanate
I-sodium thiocyanate (i-NaSCN) iyinhlanganisela ye-inorganic esebenzayo esetshenziswa emikhakheni eminingi njengokwakha, imboni yamakhemikhali, indwangu, i-electroplating, njll. Njengomphakeli we-sodium thiocyanate, i-Aojin Chemical izokwabelana nawe ukuthi imisebenzi yayo eyinhloko ihlanganisa ini? Njengosimende...Funda kabanzi -
Ukusetshenziswa kwe-Sodium Hexametaphosphate Ekuphathweni Kwamanzi
Njengomholi emkhakheni wokwelashwa kwamanzi, i-sodium hexametaphosphate idlala indima ebalulekile ekuthuthukiseni izinga lamanzi. Okokuqala nje, ingasusa kahle izinto ezimisiwe kanye nokungcola kwe-colloidal emanzini, futhi ikhuthaze ukuna nokuhlukaniswa kokungcolile...Funda kabanzi -
Ukusetshenziswa kwe-Oxalic Acid kanye Nezimboni Zokusebenza
I-Oxalic acid iyi-asidi ephilayo enefomula yamakhemikhali ye-H₂C₂O₄. Isetshenziswa kakhulu ekuhlanzeni, ekususeni ukugqwala, ekucutshungulweni kwezimboni, ekuhlaziyeni amakhemikhali, ekulawuleni ukukhula kwezitshalo neminye imikhakha. I-asidi yayo enamandla kanye nezakhiwo ezinhle zokunciphisa iyenza idlale indima ebalulekile...Funda kabanzi -
Kuyini Ukusetshenziswa Kwe-Melamine Molding Powder Ekukhiqizeni I-Tableware
I-Melamine yokubumba i-powder iyinto evame ukusetshenziswa ekukhiqizeni i-tableware. Ngakho-ke yini ukusetshenziswa kwe-melamine yokubumba i-powder ehlanganisiwe ekukhiqizeni i-tableware? I-melamine A5 yokubumba i-powder umphakeli we-Aojin Chemical yabelana ngolwazi olufanele mayelana nokukhiqiza...Funda kabanzi