Hoʻopuʻi ʻia a me nā ipu i hoʻopaʻa ʻia
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ʻO ka hoʻoheheʻe ʻia ʻana o ka wai ma ka wai ʻo DonSpray 501F
ʻO DonSpray 501F he ʻelua ʻāpana, hoʻohana ʻia, ʻōnaehana polyurethane foam cell open-cell.ʻO kēia huahana he ʻōnaehana puʻupuʻu wai piha me nā hana maikaʻi o ka haʻahaʻa haʻahaʻa (8 ~ 12kg / m3), ke kelepona wehe a me ke ahi pale ʻana Class B3.
I ka wā o ka hoʻoulu ʻana i ka pūnaewele, piha ka hanu liʻiliʻi i ka ea, me ka ʻole o ka hana ʻana i ke kinoea ʻawaʻawa e hoʻopau ai i ka papa Ozone (ʻoihana puhi kuʻuna: F-11, HCFC-141B), ʻo ia hoʻi nā mea hana hou.Me ka hana nui o ka insulation thermal, moisture & vapor barrier, air barrier, sound absorption, PU foam hiki ke hāʻawi iā mākou i kahi hale hoʻomaha a ʻoi aku ka ikaika e alakaʻi iā mākou i ke ola olakino.
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ʻO HCFC-141B Hoʻokumu ʻia i ka hoʻoheheʻe ʻana i ka hoʻoheheʻe ʻia ʻo DonSpray 502
ʻO DonSpray 502 ka pulupulu polyols hui pū me ka HCFC-141B ma ke ʻano he mea puhi, hoʻokō ʻo ia me ka isocyanate e hoʻohua ai i nā hana maikaʻi loa.Pili ia i nā ʻano papahana insulation thermal a pau e hoʻohana ana i ka spray, e like me nā keʻena anuanu, nā ipu nui, nā paipu nui a me ke kūkulu ʻana i ka pā i waho a i ʻole ka paia i loko, etc.
1. Nā pūnaewele maikaʻi a kūlike.
2. Haʻahaʻa thermal conductivity.
3. Paʻa ahi kūpono.
4. Maikaʻi haʻahaʻa wela dimentional paʻa.
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HFC-245fa Hoʻokumu ʻia i ka hoʻoheheʻe ʻana i ka hoʻoheheʻe ʻia ʻo DonSpray 504
ʻO DonSpray 504 ka pulupulu polyols, ʻo ka mea puhi puhi he 245fa ma kahi o HCFC-141B, hana ia me ka isocyanate e hoʻohua ai i nā hana maikaʻi loa.Pili ia i nā ʻano ʻenehana insulation thermal a pau e hoʻohana ana i ka ʻenehana spray, e like me nā lumi anuanu, nā ipu hao, nā pipelines nui a me ke kūkulu ʻana metope etc.
1. Nā pūnaewele maikaʻi a kūlike.
2. Haʻahaʻa thermal conductivity.
3. ʻO ke kūpaʻa ahi kūpono.
4. Good haʻahaʻa-mahana dimensional paʻa.
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HFC-365mfc Hoʻokumu ʻia i ka hoʻoheheʻe ʻana ʻo DonSpray 505
ʻO ka DonSpray 505 he polyol hoʻoheheʻe ʻia, ʻo 365mfc ka mea puhi ʻana ma kahi o HCFC-141B, a hana ia me ka pMDI e hana i ka huʻa me nā waiwai maikaʻi loa, penei:
1. ʻO nā pūnaewele maikaʻi a kūlike.
2. Haʻahaʻa thermal conductivity.
3. ʻO ka hoʻopaneʻe ahi kūpono.
4. Good haʻahaʻa wela dimensional paʻa.
He kūpono ia no nā ʻano hana insulation thermal me ka hoʻohana ʻana i ka ʻenehana spraying e like me ke kaulahao anu, nā pahu, nā paipu nui, a me nā pā hale, etc.
