ʻenehana pena kaʻa

ʻO ka pena ka hoʻololi hope loa o ka ʻili o kahi mea, a ʻo ka maikaʻi o ka pena ke hopena pololei i ka waiwai o ka mea. ʻO ka maikaʻi o ka pena kaʻa he hopena pololei i ka waiwai o ka hana kaʻa, a me ka hoʻohaʻahaʻa ʻana i nā pōʻino pena, ka hoʻohaʻahaʻa ʻana i nā kumukūʻai pena, a me ka hoʻomaikaʻi ʻana i ka maikaʻi o ke kiʻi pena ʻo ia ke kumuhana hoʻomohala o ka ʻenehana pena.

ʻEkolu mau mea o ka pena kaʻa

ʻO nā mea hoʻopili, kaʻenehana hoʻopili (me nāʻano hoʻopili, ke kaʻina hana hoʻopili, nā mea hoʻopili a me ke kaiapuni o ka uhiʻana), ka hoʻomaluʻana i ka uhiʻana, hoʻokō lākou i kekahi i kekahi a hoʻoikaika i ka holomua a me ka uluʻana o ke kaʻina hana a me kaʻenehana.

Nā hiʻohiʻona o ka uhi kaʻa

• 'O ka automotivecoating kahi pale pale, pono e ho'ololi i ka hopena o ka hopena i nā kūlana o ka ho'ohana'ana i ke ka'a, pono i kahi kūlana o ka pale'ana i ka corrosion a me ke ola lawelawe.

• 'O ka automobilecoating ka mea ma'amau i ka uhi 'ana he nui, e hilina'i ana i ka papa ho'okahi o ka uhi 'a'ole hiki ke ho'okō i ka ho'onani a me ka pale maika'i loa. E like me ka uhi kino kaʻa i haku ʻia me ka substrate metala, phosphating film, primer, putty mid-coat, topcoat, varnish, ʻo ka nui o ka mānoanoa o ka uhi a hiki i ka 80μm.

Hoʻohana maʻamau no ka pena kaʻa

• Hoʻokaʻawale ʻia e like me ka uhi ʻana o ke kaʻa mai lalo a luna: primer (ka hapa nui o ka pena electrophoretic); ʻaʻahu waena (pena waena); pena kala kumu (me ke kala kala a me ka metala flash primer).

• Hoʻokaʻawaleʻia e like me keʻano o ka uhiʻana: ka pena electrophoretic (pena wai); wai hoʻoheheʻe pena; nā pale kūikawā, e like me ka PVC sealing coatings, PVC undercoat glue (anti-stone coatings).

• Hoʻokaʻawale ʻia e like me nā ʻāpana i hoʻohana ʻia i nā kaʻa: nā uhi no nā kino kaʻa; weld sealant coatings.

Ke koho ʻana i ka pena kaʻa

• Ma ka laina me nā koi o ke kūlana aupuni, maikaʻi ke kū'ē i ka wā a me ke kū'ēʻana i ka corrosion, pili i nāʻano likeʻole o ke kaiapuni a me ka climatic, ma hope o ka makani, ka lā, ka ua, ka mālamalama a me ka paʻaʻana o ka waihoʻoluʻu maikaʻi,ʻaʻohe māwae, peeling, chalking, ʻōhū, rust phenomenon.

• Ka ikaika mechanical maikaʻi.

• Pono ka hiʻohiʻona kala i ke kūlana.

• Kumu kūʻai waiwai, haʻahaʻa haumia, haʻahaʻa toxicity.