Amazinga angu-7 Okuhlola Ukumelana Nesimo Sezulu Kwezimbozo Zempusha
Kunamazinga ayi-7 okuhlola ukumelana nesimo sezulu i-powder coatings.
- Ukumelana nodaka
- Ukuguga okusheshisiwe kanye nokuqina kwe-UV (QUV)
- I-Saltspraytest
- I-Kesternich-test
- Florida-test
- I-Humiditytest (isimo sezulu esishisayo)
- Ukumelana Kwamakhemikhali
Ukumelana nodaka
Ngokusho kwe-ASTM C207 ejwayelekile. Udaka oluthile luzohlanganiswa nempushana efakwe phakathi kwamahora angu-24 ku-23 ° C kanye nomswakama ohlobene no-50%.
Ukuguga okusheshisiwe kanye nokuqina kwe-UV (QUV)
Lokhu kuhlola ku-QUV-waarometer iqukethe imijikelezo emi-2. Ama-testpanels amboziwe avezwe 8h ekukhanyeni kwe-UV futhi 4h ekujikeni. Lokhu kuphinda ngesikhathi se-1000h. Njalo ngamahora angama-250 amaphaneli ayahlolwa. Ngalokhu ukunamathela kuhlolwa umbala kanye nokugcinwa kwegloss.
Ukuhlolwa kwesifutho kasawoti
Ngokwezindinganiso ze-ISO 9227 noma i-DIN 50021. Amaphaneli enziwe ngempushana (enesiphambano se-andreas eklwetshiwe phakathi nefilimu) abekwe endaweni efudumele enomswakama futhi afuthwe ngosawoti. Lokhu kuhlola kuhlola izinga lokuvikeleka kusukela ekujikeni kuya ekugqwaleni endaweni enosawoti (isb. ngasolwandle). Ngokuvamile leli testcase lithatha u-1000h, kuthi amasheke ahlolwe njalo ngamahora angama-250.
I-Kesternich-test
Ngokwamazinga e-DIN 50018 noma i-ISO3231. Inikeza inkomba enhle ekuphikiseni ukunamathela endaweni yezimboni. Isikhathi esithile iphaneli yokuhlola eboshwe ibekwe endaweni efudumele enomswakama, equkethe i-sulphur dioxide. Lokhu kuhlola kusebenzisa umjikelezo wama-24 nezilawuli njalo ngo-250h.
Florida-test
Okungenani unyaka ongu-1 ama-testpanels amboziwe achayeka endaweni enelanga neswakeme yaseFlorida, e-USA. Ukucwebezela kanye nokugcinwa kombala kuyahlolwa.
Ukuhlolwa kokuswakama (isimo sezulu esishisayo)
Ngokusho kwezindinganiso ze-DIN 50017 noma i-ISO 6270. Ibulawa egumbini elinendawo enomswakama ogcwele, ezingeni lokushisa elinqunyiwe futhi ngokuvamile phakathi kuka-1000h. Njalo ngamahora angu-250 kukhishwa isilawuli kumaphaneli enziwe ngempushana futhi kuklwejwa isiphambano sika-Andreas ngommese phakathi kwefilimu. Lokhu kuhlola kuhlola ukungena ngaphansi komswakama nokugqwala endaweni enomswakama.
Ukumelana Kwamakhemikhali
Ukungazweli ngamakhemikhali Imvamisa ihlolwa ezintweni ezinemihlobiso elungiswayo, ukuthintana nezihlanzi noma amakhemikhali. Izimo ezijwayelekile azinqunyelwe. Ngakho-ke, umkhiqizi wempushana ulungisa isimo lapho exoxa nomfakisicelo noma umthengi wokugcina.
Ukuhlola ukumelana nesimo sezulu kwezingqimba zempushana kubaluleke kakhulu ekufakweni kwe-powder coating.
Amazwana Avaliwe