Tag: I-Thermosetting powder coating
Isitoreji Esiphephile Se-Powder Coating
Ukugcinwa okufanele kokumbozwa ngempushana kuvimbela ukuhlangana kwezinhlayiyana nokuthuthuka kokusabela, futhi kuqinisekisa ukusetshenziswa okwanelisayo, lokhu kubalulekile. Ngesikhathi sokufaka isicelo, izigqoko zempushana kufanele zikwazi ukuguquguquka kalula, zigeleze mahhala, futhi zikwazi ukwamukela nokugcina amashaji e-electrostatic amahle. Izinto ezithinta isitoreji se-powder coating Izici ezibalulekile ezithinta ukugcinwa kwezingqimba zempushana zingabonakala ngokuthi: Izinga lokushisa Umswakama / Umswakamo Ukungcola Ukukhanya kwelanga okuqondile Izimo ezifanele ezinconyiwe zokugcina izimbobo zempushana yilezi: Izinga lokushisa elingaphansi kuka-25°C Umswakama ohlobene 50 – 65% Kude nalapho uqondile.Funda kabanzi …
Izici ezibalulekile zohlobo ngalunye olujwayelekile lwe-thermosetting powder coating
Izakhiwo zohlobo ngalunye olujwayelekile lwe-thermosetting powder coating Iziqephu zemboni zenziwe ngokwezifiso ngokwezidingo zomuntu ngamunye kanye nezomsebenzisi wokugcina. Ukukhetha okuphumelelayo kuncike ebudlelwaneni obuseduze bokusebenza phakathi kwabasebenzisi nabahlinzeki. Ukukhetha kufanele kuhambisane ngokuqinile nesisekelo sokusebenza kwefilimu. Lokhu kungenxa yokuthi ukusebenza kwefilimu yempuphu ye-thermosetting kuncike ngokuphelele ekubhakeni okutholwa esitshalweni esithile, ku-substrate ethile, enezinga elithile lokuhlanzeka, kanye nohlobo lokulungiswa kwensimbi. AbaningiFunda kabanzi …
I-Thermosetting powder coating isetshenziswa kabanzi kakhulu
I-Thermosetting powder coating isetshenziswa inqubo yokufuthwa kwe-electrostatic, ishisiswe ezingeni lokushisa elidingekayo futhi yelashwe futhi ngokuyinhloko yakhiwe ama-resin ama-molecular weightsolid aphakeme kakhulu kanye ne-crosslinker.Ukwakhiwa kwezimpushana ze-thermosetting kuqukethe ama-resins ayinhloko: i-Epoxy, i-Polyester, i-Acrylic. Lezi zinhlayiya eziyinhloko zisetshenziswa ngama-crosslinkers ahlukene ukukhiqiza izinto ezihlukahlukene zempushana. Ama-crosslinker amaningi, noma ama-ejenti okwelapha, asetshenziswa ekugcokeni okuyimpushana, okuhlanganisa ama-amine, ama-anhydrides, ama-melamine, nama-isocyanate avinjiwe noma angavinjiwe.Ezinye izinto zisebenzisa inhlaka engaphezu kweyodwa ku-hybrid.Funda kabanzi …
I-Thermosetting powder coating kanye ne-thermoplastic powder coating
I-powder coating uhlobo lokugqoka olusetshenziswa njengempushana egelezayo, eyomile. Umehluko omkhulu phakathi kopende olujwayelekile lwe-liquid kanye ne-powder coating yukuthi i-powder coating ayidingi i-solvent ukuze kugcinwe izingxenye ze-binder kanye ne-filler efomini lokumiswa kwe-liquid. I-coating ngokuvamile isetshenziswa nge-electrostatically bese yelashwa ngaphansi kokushisa ukuze ikwazi ukugeleza futhi yenze "isikhumba". Isetshenziswa njengento eyomile futhi iqukethe kakhulu.Funda kabanzi …