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ʻO ka wai poliurethane resin (PUD)
ʻO ka wai polyurethane resin (PUD) he emulsion like ʻole i hana ʻia e ka hoʻopuehu ʻana i ka polyurethane i loko o ka wai, nona nā mea maikaʻi o ka haʻahaʻa VOC, haʻahaʻa haʻahaʻa, non-combustible, maikaʻi nā waiwai mechanical, hana maʻalahi a me ka hana ʻana. Hiki ke hoʻohana nui ʻia ka PUD i nā adhesives, synthetic leather, coatings, inks a me nā ʻoihana ʻē aʻe.
