huahana

Hoʻohana ʻia kahi ʻano nui o nā ʻāpana organik no ka metala prepainted, i hoʻomohala ʻia i mea e hāʻawi ai i nā pae like ʻole o ka lōʻihi a me ka hana, a i ʻole e hoʻokō i nā koi aesthetic like ʻole.Hoʻokumu ʻia nā ʻili i hoʻohana pinepine ʻia ma luna o nā pena wai, ʻoiai ua hoʻohana ʻia nā kiʻiʻoniʻoni (ʻike ʻia ʻo laminates) a me nā uhi pauka i nā mea liʻiliʻi.ʻO kēia nā pena wai (e laʻa me nā primers, nā ʻaʻahu hoʻopau/backing, polyesters, plastisols, polyurethanes, polyvinylidene fluorides (PVDF), epoxies), nā uhi pauka a me nā kiʻi laminate.
ʻOi aku ka nui o ka 90% o nā pena i hoʻohana ʻia no ka metala i pena mua ʻia.Hoʻohana pinepine ʻia nā kiʻiʻoniʻoni ma kahi e koi ʻia ai ka maikaʻi aesthetic kiʻekiʻe.Hiki ke hoʻokō ʻia nā ʻano like ʻole o ka mānoanoa kiʻiʻoniʻoni, nā waihoʻoluʻu a me ka pau ʻana (maʻalahi, hoʻonohonoho ʻia a paʻi ʻia paha).Hiki ke wehewehe ʻia ka pauka he "pena paʻa" hiki ke hoʻoheheʻe ʻia e hana i kahi kiʻiʻoniʻoni mau ma luna o ka substrate.Loaʻa i kēlā me kēia ʻano o ka uhi ʻana i kāna mau pono ponoʻī, ʻo ia ka mānoanoa, ka ʻālohilohi, ka paʻakikī, ka maʻalahi, ka lōʻihi i ka wā ʻino a i ʻole ke kūʻē ʻana i ka hoʻouka kaua kemika.Pono ke koho ʻana i ka ʻōnaehana kūpono i kona hoʻohana ʻana a me ka hana i manaʻo ʻia.