Nāʻano hana o nā hana polyurethane

Mahope o kekahi mau makahiki o ka hoʻomohalaʻana, ua kūʻai ka poʻe papaniki o ka Plyurethane, e hoʻonuiʻia i ka ikaika o ka Polyurethane lighter {{2}
ʻO ka laʻana, hiki i kahi mea hoʻohālikelike ke hanaʻia me ka liʻiliʻi o ka siliki silk a me ka ukuʻana i ka mea nui o ka ihe nui e ka nui o ka nui o ka nui. Eia kekahi, no ka meaʻoi aku ka pōkoleʻo plyurethona mau huahana, ua hiki ke'ākoakoa lākou i ke ala hoʻokūkūʻole me ke kīʻoleʻana.
Manaʻoʻia, ka hoʻohanaʻana o Polyurethane huki kiʻi kiʻi kiʻi kiʻi kiʻiʻia i loko o nāʻano heihei ʻO nā kumuwaiwai a me ka hana hana o ka hanaʻana i ka manaʻo {{5 ʻO nā huahana Fodrussion he 60% {{{12} ma kēia ala, e hui pū ana nā huahana nui o Pyrierthane Ua hoʻohanaʻiaʻo Almiminim ma ka kūkuluʻana, nā kālepa a me nā kaʻa kaʻa, e hoʻohana ponoʻia i nā'ōnaehana kino huki i nā wahi i loaʻa nā mea i loaʻa i ka maikaʻi o ka polyurethane ʻO keʻano o ka fiber fibers, nā waiwai āpau o ka polyurethane / crack first ʻO ka hoʻonohonohoʻana o ka hana hoʻokūkū (6)ʻo Polyurethane / Gright Friber ka mea maikaʻi loa, ka holoʻana,ʻaʻohe Styrete