Kau ʻia ma 2018-08-01ʻO ka hiʻohiʻona o ka chrome-free zinc flake coating he matt silver gray, i hoʻohana nui ʻia i nā mea paʻa kaʻa a me nā ʻoihana ʻē aʻe, a loaʻa iā ia nā pono penei:
1. ʻAʻohe mea ʻawaʻawa a pili kaiapuni
2. He lahilahi ka uhi, nona ka mānoanoa he 8-10μm.
3. ʻAʻohe pilikia hoʻoheheʻe hydrogen
4. Ke kū'ē maikaʻi i nā mea hoʻoheheʻe organik
5. Kūleʻa wela maikaʻi
6. Ke kū'ē i ka corrosion, ka manawa paʻakai lōʻihi
7. Kaʻina hana maʻalahi
Hoʻohana pinepine ʻia ka chrome-free zinc flake coating e ka impregnation maʻamau-centrifugation, spray or dip-drain-centrifugation coating process no ka loaʻa ʻana o nā uhi ʻokoʻa ma o ka hoʻoponopono ʻana i nā ʻāpana kaʻina o ke kaʻina hana.
Ka manawa hoʻouna: Jan-13-2022