Pehea ka pale anu o nā mea polyurethane i loko o nā lako polyurethane foam？

Ma waena o nā ʻano huahana polyurethane āpau,mīkini hoʻohāhā kiʻekiʻe polyurethaneʻO ka huʻa he mea nui.ʻO ka hiʻohiʻona nui o ka polyurethane coating ʻo ia ka porosity, no laila he liʻiliʻi ka liʻiliʻi pili, kiʻekiʻe ka ikaika kikoʻī, a loaʻa pū kekahi i ke kani ʻana, ke kūpaʻa haʻalulu, ka insulation uila, ka pale wela., pale anuanu, pale pale a me nā ʻano ʻē aʻe.Na ka mea hoʻoponopono ma lalo nei e hoʻomaopopo iā ʻoe i ke ʻano o ke kūpaʻa anu o ka mea hoʻoheheʻe ʻia o ka mīkini pahu polyurethane.

ʻO ka mea maʻamau, loaʻa iā ia nā waiwai mechanical maikaʻi, ʻike paʻa kiʻekiʻe, a me ka hana maikaʻi ma nā ʻano āpau.He ʻano pena pena me nā manaʻo hoʻomohala nui.ʻO nā kuhikuhi noi nui nā lāʻau, nā mea hoʻoponopono kaʻa kaʻa, nā pale anti-corrosion, nā papahele papahele, nā mea uila uila, nā lole kūikawā, a me nā mea'ē aʻe. kūpono i nā hemahema.

ʻO nā uhi polyurethane ʻāpana hoʻokahi ka nui o nā uhi ʻaila urethane, nā uhi polyurethane e hoʻomaʻemaʻe i ka wai, a me nā uhi mīkini pahu polyurethane ʻano pani.ʻAʻole ākea ka ʻili o ka noi e like me nā ʻāpana ʻelua, hoʻohana nui ʻia no ka uhi ʻana i ka papahele, nā pale anti-corrosion, nā uhi pre-coil, a me nā mea ʻē aʻe, a ʻaʻole like ka laulā o kāna hana holoʻokoʻa e like me nā ʻāpana ʻelua.ʻO ke ʻano varnish o ka pena polyurethane i kapa ʻia he polyurethane varnish.

Hoʻokaʻawale ʻia ka ʻūhā polyurethane i ka ʻōpū palupalu a me ka ʻōpū paʻakikī.Loaʻa iā lākou nā hale like ʻole a me nā hoʻohana like ʻole.ʻO ka hana o ka ʻūhā palupalu ʻo ia ka cushion, hiki ke hoʻohana ʻia e hana i nā sofas, cushions a me nā mea ʻē aʻe automotive interiors, ʻoiai ʻo ka hana o ka ʻōpala paʻa e mālama i ka mahana a me ka wai, a hoʻohana pinepine ʻia e kōkua.ʻO ka hoʻokuʻuʻana i nā papa hale, nā paia hoʻonā wela.ʻO ka hoʻohanaʻana i ka polyurethane foam he mea nui loa ia, a he mea koʻikoʻi ia i nāʻoihana he nui, aʻo nā mea hana i hoʻohanaʻia e hoʻopau i ke kaʻina hana o ka polyurethane foaming machine he polyurethane foaming machine kiʻekiʻe, no laila ke koʻikoʻi o ka hoʻohanaʻana i ka polyurethane foaming. me ka olelo ole.

ʻO ka hoʻolālā holoʻokoʻa o nā mea hana e noʻonoʻo pono i ka hoʻohana ʻana i kahi ākea.ʻOiai ma hope o ka hoʻokipa ʻana i nā pūʻulu paipu insulation thermal, hiki ke hōʻoiaʻiʻo ʻia ka neʻe ʻana o ka neʻe ʻana, a hiki i kahi mea hoʻohana ke huki a huki i nā mea hana.ʻO ka ʻike ʻana i ka hana lawe nui o ka hui insulation pipe hui e hoʻonui i ka hoʻohana ʻana i nā lako polyurethane foam, kahi mea e hoʻomaʻamaʻa nui ai i ka mea hoʻohana, ʻaʻole ia e hoʻopakele i ka manpower akā hoʻomaikaʻi pū kekahi.