He mea nui nā ʻīnika i nā kaʻina hana paʻi like ʻole, a hoʻohana ʻia nā ʻano ʻīnika like ʻole e hoʻokō i nā hopena kikoʻī. ʻEkolu mau ʻano ʻīnika i hoʻohana pinepine ʻia nā ʻīnika Eco-solvent, nā ʻīnika solvent, a me nā ʻīnika wai, a me kēlā me kēia me kā lākou mau ʻano ponoʻī a me nā noi. E ʻimi kākou i nā ʻokoʻa ma waena o lākou.
He koho i loaʻa nui ʻia ka ʻīnika wai a he koho aloha i ke kaiapuni. Loaʻa iā ia nā pigments a i ʻole nā wai i hoʻoheheʻe ʻia i loko o ka wai. ʻAʻohe ʻawahia kēia ʻano ʻīnika a loaʻa iā ia ka VOC haʻahaʻa (volatile organic compounds), e palekana ai no ka hoʻohana ʻana i loko o nā wahi i loko. Hoʻohana nui ʻia nā ʻīnika wai i ka paʻi ʻana i ke keʻena, ka paʻi kiʻi maikaʻi, ka paʻi ʻana i nā lole a me nā noi ʻē aʻe.
ʻO nā ʻīnika solvent, ma ka ʻaoʻao ʻē aʻe, he mau pigment a i ʻole nā dye i hoʻoheheʻe ʻia i loko o nā hui organik volatile a i ʻole nā kemika petrochemical. He paʻa loa kēia ʻīnika a hāʻawi i ka hoʻopili maikaʻi loa i nā ʻano substrates like ʻole me ka vinyl, plastic a me ka metala. Hoʻohana pinepine ʻia ka ʻīnika solvent i nā hōʻailona waho a me nā noi wahī kaʻa no ka mea kūʻē ia i nā kūlana ʻino a hāʻawi i nā hopena paʻi lōʻihi.
He ʻīnika hou ka ʻīnika Eco-solvent me nā ʻano ma waena o nā ʻīnika wai a me nā ʻīnika solvent. Loaʻa iā ia nā ʻāpana pigment i hoʻokuʻu ʻia i loko o kahi solvent aloha i ke kaiapuni, nona nā VOC haʻahaʻa ma mua o nā ʻīnika solvent kuʻuna. Hāʻawi nā ʻīnika Eco-solvent i ka lōʻihi a me ka hana waho me ka emi ʻana o ka hōʻino i ke kaiapuni. Hoʻohana pinepine ʻia ia i nā noi e like me ka paʻi hae, nā kiʻi vinyl, a me nā decals paia.
ʻO kekahi o nā ʻokoʻa nui ma waena o kēia mau ʻano ʻīnika ʻo ia ke kaʻina hana hoʻōla. Maloʻo nā ʻīnika wai ma o ka mahu ʻana, ʻoiai ʻo nā ʻīnika solvent-based a me eco-solvent e pono ai ka manawa maloʻo me ke kōkua o ka wela a i ʻole ke kahe ʻana o ka ea. Hoʻopilikia kēia ʻokoʻa i ke kaʻina hana hoʻōla i ka wikiwiki o ka paʻi a me ka maʻalea o nā lako paʻi.
Eia kekahi, pili ke koho ʻana o ka ʻīnika i nā koi kikoʻī o ka papahana paʻi. ʻO nā mea e like me ka hoʻohālikelike ʻana o ka ʻili, ka hana waho, ka ʻōlinolino o ke kala a me ka hopena o ke kaiapuni he kuleana koʻikoʻi ia i ke koho ʻana i ke ʻano ʻīnika kūpono.
Ma keʻano holoʻokoʻa, maikaʻi nā ʻīnika wai no ka paʻi ʻana i loko o ka hale me ke aloha i ke kaiapuni, ʻoiai ʻo nā ʻīnika solvent e hāʻawi i ka lōʻihi no nā noi waho. Hoʻokumu nā ʻīnika Eco-solvent i kahi kaulike ma waena o ka lōʻihi a me nā hopohopo e pili ana i ke kaiapuni. ʻO ka hoʻomaopopo ʻana i nā ʻokoʻa ma waena o kēia mau ʻano ʻīnika e hiki ai i nā mea paʻi ke hana i nā koho naʻauao e pili ana i kā lākou mau pono paʻi kikoʻī a me nā kuleana kaiapuni.
Ka manawa hoʻouna: Nov-24-2023