ʻO ka polyurethane foam he mea ia me ka hoʻolālā kelepona a me ka pakeneka kiʻekiʻe o ka ea, i hoʻohana ʻia i nā māla he nui, me ka hana ʻana i nā moena.

I kēia lā, ʻo ka hana ʻana o ka polyurethane he kaʻina hana i hoʻohui ʻia e hāʻawi iā mākou i nā huahana palekana, kiʻekiʻe, a me nā huahana eco-sustainable.

ʻO ka ʻoiaʻiʻo ma kahi pōkole…

I ka makahiki 1937 no ka manawa mua i ʻike ʻia ai ka polyurethane foam i loko o ke keʻena hana e ke Kumu Otto Bayer.Ua lanakila nui kēia mea hou a i kēia lā ua hoʻohana ʻia ia i nā ʻāpana like ʻole: Nā lako, nā kāmaʻa, nā hale (e hoʻomaikaʻi i kāna mau mea insulating) a me ka ʻoihana kaʻa.

Hōʻike ʻia ka polyurethane foam e kahi palupalu ʻokoʻa, elasticity, a me ka permeability loa i ka ea a me ka makū;No kēia kumu hoʻohana ʻia i ka hana ʻana i nā moena a me nā uluna.

Pehea i hana ʻia ai ka polyurethane foam?

Hana ʻia ke kaʻina hana i loko o kahi tunnel i pani ʻia kahi e hoʻoponopono mau ʻia ai ke kaomi a me ka vacuum no ka loaʻa ʻana o kahi mea huna.

Ma muli o ka nui o ka hoʻohana ʻana i ka wai i ka wā o ka hana ʻana, ʻo ka polyurethane foam ka mea eco-friendly a hiki ke hana hou.

Ma ka pūnāwai e loaʻa ai ka hopena polymerization e hoʻololi i ka huʻa i loko o nā poloka i hoʻopau ʻia, a laila hana ʻia a kālai ʻia.

ʻO 7 mau hiʻohiʻona koʻikoʻi o ka Polyurethane Foam!

Inā ʻoe e noʻonoʻo nei e kūʻai i kahi moena pua, a laila pono ʻoe e ʻike i kāna mau hiʻohiʻona nui 7:

1. ʻAiʻa
2. hiki ke amo
3. Ka ikaika compressive
4. Hali poho
5. Ka ikaika tensile hope loa
6. Hoʻonohonoho paʻa
7. ʻO ke kūpaʻa

Hōʻike: ʻO kekahi o nā ʻike/kiʻi ma kēia ʻatikala mai ka Pūnaewele, a ua ʻike ʻia ke kumu.Hoʻohana wale ʻia lākou e hōʻike i nā ʻoiaʻiʻo a i ʻole nā ​​​​manaʻo i ʻōlelo ʻia ma kēia ʻatikala.No ke kamaʻilio a me ke aʻo ʻana wale nō lākou, ʻaʻole no nā ʻoihana ʻē aʻe.