urethane ho'ōla wai
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SWD9594 moisture cure polyurethane chemical storage tanks i loko o ka paia ko'iko'i anticorrosion coating.
ʻO ka pahu hoʻopaʻa kemika he mea koʻikoʻi loa ia i loko o kahi hale hana kemika, i ka wā e kahe ai nā pahu a poino paha, ʻaʻole ia e lilo ka waiwai akā e hōʻeha pū i nā limahana.ʻO SWD9594 kahi hana kiʻekiʻe e hoʻōla ai i ka polyurethane coating material, hoʻohana ka uhi i ka nui o ka paʻa urea, ʻelua paʻa urea, paʻa urethane a me ka paʻa hydrogen i ka wā o ke kaʻina hana polymerization, ua hoʻōla ʻia ma hope o ka hoʻopili ʻana me ka ea ea, ke keʻa paʻa. ʻO ka pūnaewele hoʻopili i hoʻopili ʻia e hana i ke kiʻi uhi i ke kūpaʻa kemika a me ka waiwai kino.Loaʻa iā ia nā hiʻohiʻona infiltration a me ka permeability maikaʻi loa, a e pane me ka paʻa hydroxyl o ka substrate i hoʻomaikaʻi maikaʻi ʻia ka ikaika adhesive me ka adhesion kino a me ke kino.I loko o nā pahu mālama paʻa i loko o ka pā, hiki ke hoʻopili ʻia ka uhi SWD9594 e hoʻohālikelike me ka primer kūikawā, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻohui i lalo.
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SWD959 ho'ōla maʻamau polyurethane ʻoihana anticorrosion pale pale
ʻO SWD959 moisture cure polyurethane industrial anticorrosion pale pale e lawe i hoʻokahi mea polyurethane resin polymer e like me ka mea maka.ʻO ka membrane kiʻiʻoniʻoni he paʻa, paʻa a elastic, hiki iā ia ke hoʻololi i ka deformation liʻiliʻi me ka ʻole o nā māwae mai ka haʻalulu a me nā loli o ka wā ma nā ʻano metala o nā ʻoihana ʻoihana.Hōʻalo ia i ke komo ʻana o ka ea, ka makū a me nā mea ʻino ʻē aʻe e lilo i anti rust o ke ʻano metala.ʻO ke kiʻi ʻoniʻoni he nui ka urea bond, biuret bond, urethane bond a me ka hydrogen bond e hana i nā waiwai kino maikaʻi a me ka hana anticorrosion.
