ʻO Zinc rich epoxy primer kahi pena maʻamau i hoʻohana ʻia i ka ʻoihana, ʻelua ʻāpana pena, me ka hana pena a me ka mea hoʻōla. He kuleana koʻikoʻi ka pauka Zinc no ka hana maikaʻi o ka epoxy zinc rich primer. No laila , Pehea ka nui o ka mea kūpono no ka nui o ka zinc, a he aha nā hopena likeʻole o nā mea zinc likeʻole?
He ʻokoʻa ka ʻike zinc o ka epoxy zinc rich primer, e like me ke koi o ke kūkulu ʻana e hana i ka hoʻoponopono kūpono, ʻokoʻa zinc ʻokoʻa, nā pae like ʻole o ka hopena corrosion proof. ʻO ka maʻiʻo kiʻekiʻe, ʻoi aku ka ikaika o ka pale ʻana i ka corrosion, ʻoi aku ka haʻahaʻa o ka ʻike, ʻoi aku ka maikaʻi o ka hana corrosion. Ma hope o ke kūlana ʻenehana honua, ʻo ka zinc content o ka zinc rich epoxy primer, ma ka liʻiliʻi loa 60%.
Ma waho aʻe o ka koi no ka zinc content, he mea nui hoʻi ka mānoanoa o ke kiʻi. Wahi a ISO12944-2007, ʻo ka mānoanoa o ke kiʻi maloʻo he 60μm e like me ka anticorrosive primer, a me 25μm e like me ke kumu kūʻai.
ʻO ka pena ka mea ʻala ʻino i loko o ka ʻāina, i mea e hoʻihoʻi koke ai ka maikaʻi o ka ea i loko i ka maikaʻi loa, e ʻoluʻolu e hele i ka ea ma waena o 1 ~ 2 mau manawa i kēlā me kēia lā, i kēlā me kēia manawa 10 ~ 20 mau minuke o ka ea e loaʻa hou aʻe ka ea hou.
Ka manawa hoʻouna: Apr-12-2023