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I-Diclosan: Indinganiso Yesimanje Yokubulala Amagciwane Okuphephile Nokusebenza Kahle
Empilweni yethu yansuku zonke, sithembele kuma-disinfectants kanye nezithako zokulwa namagciwane ukuze sigcine imindeni yethu iphilile futhi izindawo zethu zihlanzekile. Kodwa iminyaka eminingi, eminingi yale mikhiqizo ibilokhu ithembele kumakhemikhali anamandla, okuphakamisa ukukhathazeka ngokuphepha kwayo kwesikhathi eside kithi kanye neplanethi yethu...Funda kabanzi -
Iziqondiso Zokukhetha I-Wax Yezimboni: Ukugqoka, Uyinki nokuningi
Ekuthuthukisweni okuqhubekayo kwemboni yokupenda, ukuthuthukisa ukusebenza kokumboza bekulokhu kuyinhloso eyinhloko, kanye nezithasiselo ze-wax ezidlala indima ebalulekile njengengxenye ebalulekile. Ukusungula izinto ezintsha kanye nokusetshenziswa kwazo kunomthelela omkhulu ekukhiqizeni...Funda kabanzi -
Ayini Ama-Coupling Agents kanye Nomsebenzi Wawo Oyisisekelo
Ayini Ama-Coupling Agents kanye Nomsebenzi Wawo Oyisisekelo Ezimbonini zokumboza, uyinki, kanye nokunamathisela, ingabe uvame ukubhekana nalezi zinselele: ukumboza okusezindaweni zengilazi eziphuma ngemva kokubila, ukwehla okukhulu komugqa wokunamathisela...Funda kabanzi -
Umehluko phakathi kwe-Degassing Agent kanye ne-Defoamer ku-Powder Coating
I-ejenti yokususa igesi iyi-ejenti esekelayo ekhipha izinto eziguquguqukayo njengomoya, umswakama, kanye namakhemikhali amancane ama-molecule akhiqizwa ngesikhathi sokusabela kokuxhumanisa kanye nokuqina kwezingubo zempuphu lapho zincibilika futhi zakha ifilimu. Iphinde ikhokhele imigodi ye-pinhole encane ekhishwe ...Funda kabanzi -
Ukubuka Konke Kwezithasiselo Zepulasitiki
Ukubuka Konke Kwezithako Zepulasitiki Izithako zepulasitiki ziyizinto okumele zengezwe ngesikhathi senqubo yama-polymer (ama-synthetic resins) ukuze kuthuthukiswe ukusebenza kwawo kokucubungula noma kuthuthukiswe izakhiwo ze-resin uqobo. Izithako zepulasitiki zidlala indima ebaluleke kakhulu ekucutshungulweni kwepulasitiki. ...Funda kabanzi -
Ungayikhetha Kanjani I-Antioxidant Efanele?
Indlela Yokukhetha I-Antioxidant Efanele？ Ukukhetha i-antioxidant efanele kuyisinyathelo esibalulekile sokuthuthukisa ukuqina, ukubukeka kanye nokusebenza kwe-polymer. Lokhu kudinga ukucatshangelwa okubanzi kwezinto eziningi ezifana nezakhiwo zamakhemikhali ze-polymer uqobo, izimo zokucubungula...Funda kabanzi -
Isixazululo Sokulwa Nokuguga se-Polyamide (Nylon, PA)
Isixazululo Sokulwa Nokuguga se-Polyamide (Nylon, PA) I-Nylon (polyamide, PA) iyipulasitiki yobunjiniyela enezakhiwo ezinhle kakhulu zemishini nezokucubungula, phakathi kwazo i-PA6 ne-PA66 kuyizinhlobo ezivamile ze-polyamide. Kodwa-ke, inemikhawulo yokumelana nokushisa okuphezulu, ukuqina kombala okungekuhle, futhi...Funda kabanzi -
Ama-Alkyl Polyglucosides (ama-APG)
Ama-Alkyl Polyglucosides (ama-APG) angama-surfactants angewona ama-ionic akhiqizwa ngokuxhumanisa ingxenye kashukela (isb., i-glucose) notshwala obunamafutha ngesibopho se-glycosidic. Aqukethe amakhanda aphingayo (avela ku-glucose noma ama-polysaccharides, okuqinisekisa ukuncibilika kwamanzi) kanye nemisila ephingayo (Iqembu le-alkyl elinochungechunge olude (C8...Funda kabanzi -
I-Aldehyde Scavenger — Amakhemikhali asekelwe kumakhemikhali asebenzayo e-polyamine
I-Formaldehyde (HCHO) iyi-compound eguquguqukayo engavamile (i-VOC) engenambala, evuthayo kakhulu, eyigesi ekamelweni lokushisa futhi encibilika kalula emanzini. Iyingxenye ebalulekile ekukhiqizweni kwezimboni eziningi kanye nezinqubo ze-metabolic zebhayoloji, esetshenziswa kabanzi emikhakheni elandelayo: ukwenziwa...Funda kabanzi -
Izithambisi Zokukhanya Ezivinjiwe ze-Amine: Ubuchwepheshe Nezindlela Zemakethe
Ucwaningo lwamanje lwe-Hindered Amine Light Stabilizers lugxile ekuthuthukiseni ukuzinza kokushisa kanye nokusebenza kwesikhathi eside kwe-hinded amine light stabilizers. Isibonelo, ukuthuthukisa ukuhambisana kwayo nama-polymers ngokuguqulwa kwesakhiwo sama-molecule (njengokwethula amaqembu e-polar), ...Funda kabanzi -
Ezinye izinto okudingeka uzazi ngama-plasticizer
Umkhuba wakamuva wokuthuthukiswa kwama-plasticizer Ngokuqiniswa kwemithethonqubo yezemvelo yomhlaba wonke (njengomthethonqubo we-EU REACH), ama-plasticizer endabuko e-phthalate (njenge-DOP) ayashintshwa kancane kancane ngenxa yezingozi zezempilo ezingaba khona. Ama-plasticizer anobungani nemvelo njenge-epoxy ...Funda kabanzi -
Kungani Sidinga Ama-Deactivator Ethusi?
I-Copper inhibitor noma i-copper deactivator iyisengezo esisebenzayo esisetshenziswa ezintweni ze-polymer ezifana nepulasitiki nerabha. Umsebenzi waso oyinhloko ukuvimbela umphumela wokuguga wama-ion ethusi noma ethusi ezintweni, ukuvimbela ukuwohloka kwezinto...Funda kabanzi