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Nā mea hoʻohui PU
Puhu PU, puʻupuʻu PU, uhi PUʻO ka plastic foam kekahi o nā ʻano nui o nā mea synthetic polyurethane, me ke ʻano o ka porosity, no laila he liʻiliʻi kona ʻano pili, a he kiʻekiʻe kona ikaika kikoʻī.E like me nā ʻano mea like ʻole a me ke ʻano, hiki ke hana ʻia i loko o ka plastic polyurethane foam palupalu, semi-rigid a paʻa.
Hoʻohana nui ʻia ka puʻupuʻu PU, aneane komo i loko o nā ʻāpana āpau o ka hoʻokele waiwai o ka ʻāina, ʻoi aku hoʻi i nā lako, nā moena, ka lawe ʻana, ka refrigeration, ke kūkulu ʻana, ka insulation a me nā noi ʻē aʻe.
Hoʻohana nui ʻia ka polyurethane foam i nā lako, nā moena a me nā huahana o ka hale, e like me nā sofas a me nā noho, backrest cushions, mattresses a me nā uluna.
I ka hana maoli a me ka hoʻohana ʻana, pono pinepine kēia mau huahana i nā koi kiʻekiʻe o ka pale melemele a me ka pale ahi.Hāʻawi ka hui i nā ʻano additives hiki ke kōkua maikaʻi i ka hoʻomaikaʻi ʻana i ka hana huahana.
