ʻO ka hoʻohana nui o ka mea polyurethane hou

I kēia mau lā, ʻike ʻia ka polyurethane insulation material i nā mea a pau e like me ka insulation material, ka mea nui i hoʻohana ʻia no ka pale ʻana i ka paia, ka paipu insulation ʻelua mau wahi nui, e like me nā pipelines aila, pipelines gas a me ka pale ʻana o ka pā hale.

ʻO ka paipu kila polyurethane e kū'ē i ka hoʻohanaʻana i ka paipu kila e like me ka papa pale waho, me ka ikaika kiʻekiʻe.ʻAʻole maʻalahi ka pōʻino a hiki ke kū i nā ʻano o ka ukana luna nui, i mea e loaʻa ai ke ola lōʻihi, pono ka paipu pale kila e anti-corrosion treatment.

He kūpono ka hoʻolālā ʻana o ke kākoʻo ʻōwili, liʻiliʻi ke kuʻekuʻe ʻana, hoʻemi ʻia ka ikaika kākoʻo paʻa, maʻalahi kāna kumu loiloi mechanical, paʻa paipu, hoʻomaikaʻi maikaʻi ʻia ka palekana.

ʻO ka polyurethane insulation steel pipe vacuum layer e hoʻopau loa i ke ola o ka ea o ka conduction wela a me ka convection wela, e hōʻemi nui ana i ka nalowale o ka wela.Ke hoʻohālikelike ʻia me ke ʻano o ka papa ea, i ka mānoanoa insulation like hiki ke hoʻemi i ka pā o waho o ka pā 8-13° c.

Hoʻopau loa ka ʻenekini i ka pilikia o ka paia o loko o ka pahu kila o waho e maʻalahi ʻia e ka ea wela a me ka pulu, kahi e hoʻomaikaʻi maikaʻi ai i ke ola hana o ka pipeline i kanu ʻia.Hoʻonui ʻia ke ola o ka huahana i 30 mau makahiki.

ʻO ka paipu insulation polyurethanehoʻohana ʻia no nā ʻano paipu i loko a me waho, nā pipeline hoʻomehana waena, nā pipeline air-conditioning, kemika, pharmaceutical a me nā ʻoihana ʻenehana pipeline insulation, papahana mālama anu.Overview polyurethane foam insulation paipu mai ka hānau ʻana o nā mea synthetic polyurethane i nā makahiki he kanakolu, ua like ia me kahi mea hoʻonaninani wela maikaʻi a me ka hoʻomohala wikiwiki ʻana, ʻoi aku ka nui o kāna noi, ʻoi aku ma muli o kāna hana maʻalahi, ka hopena anti-corrosion. a hoʻohana ʻia i ka helu nui o nā ʻano hoʻomehana like ʻole, ka pahu hau, ka ʻaila, ka mahu a me nā ʻano paipu ʻē aʻe.Hoʻohana nui ʻia i nā pipelines like ʻole no ka hoʻomehana ʻana, ka hoʻoluʻu, ka aila a me ka hoʻoili ʻana i ka mahu, etc.

Nā pōmaikaʻi waiwai o ka hoʻohana ʻana i nā mea polyurethane hou

Paipu hoʻokaʻawaleHe mea koʻikoʻi ia e pili ana i ka mālama ʻana i ka ikehu, ʻo ka hoʻomohala ʻana a me ka hoʻohana ʻana i ka paipu insulation e nānā nui ʻia e nā ʻāina a puni ka honua.Ma hope o nā makahiki 1970, pili nui nā ʻāina ʻē i ka hana ʻana a me ka hoʻohana ʻana i ka paipu insulation, a hoʻāʻo e hōʻemi nui i ka nui o ka hoʻohana ʻana i ka ikehu, a laila e hōʻemi i ka haumia o ke kaiapuni a me ka hopena greenhouse.He moʻolelo lōʻihi ko ka ʻoihana insulation o nā ʻāina ʻē, a ke puka mai nei hoʻi nā mea hoʻohuihui hou.1980 makahiki aku nei, ua lohi loa ka ulu ʻana o ka paipu insulation o Kina, hiki i ka liʻiliʻi o nā mea kanu insulation ke hana i kahi helu liʻiliʻi o ka paipu insulation i kanu ʻia ma lalo o ka lepo, akā ʻo ka ʻoihana insulation o Kina ma hope o 30 mau makahiki o ka hoʻoikaika ʻana, ʻoi aku ma hope o 10 mau makahiki o ka hoʻomohala kiʻekiʻe. nā huahana mai ka mea ʻole e loaʻa, mai kahi hoʻokahi i diversification, maikaʻi mai ka haʻahaʻa a hiki i ke kiʻekiʻe, ua lilo ka noi i mea maʻamau.ʻO ka mea polyurethane ka mea i hoʻohana pinepine ʻia i kēia manawa ma ke kahua honua.He nui nā waiwai maikaʻi o Rigid polyurethane a hoʻohana nui ʻia ma ʻEulopa a me ʻAmelika Hui Pū ʻIa i ke kahua o ka insulation thermal.Ma kahi o 49% o nā mea insulation ma ʻEulopa a me ʻAmelika Hui Pū ʻIa a me nā ʻāina hoʻomohala ʻē aʻe he mau mea polyurethane, ʻoiai ma Kina, ʻoi aku ka liʻiliʻi ma mua o 20%.No laila, aia ka nui o ka lumi no ka hoʻomohala ʻana i ka paipu insulation material polyurethane ma Kina.

No laila, ua hoʻokomo wau i nā mea nui o ka polyurethane hou, kahi i hoʻomaikaʻi maikaʻi ai i ka hana insulation o ka paipu insulation, a ua hoʻemi nui hoʻi i ka nalowale o ka wela o ka paipu insulation, a hoʻomaikaʻi i ka pono o ka hana Lūkini.Loaʻa iā ia nā mea maikaʻi o ka hana maʻalahi, ke kumu kūʻai haʻahaʻa a me nā pono ʻē aʻe he nui, lilo i ka nui o ka pipeline mea punahele loa.Ke manaʻoʻiʻo nei au ma hope o ka hoʻohana ʻia ʻana o nā mea polyurethane hou i nā wahi hou, e hana hou ʻia nā mea polyurethane hou.