Ma ke ao holoʻokoʻa o ka mākeke ikehu lā o ka honua, ʻo nā mea hoʻoheheʻe wai lā o ka lā i hoʻohana mau ʻia i ka huahana alakaʻi, a ʻoi aku ma mua o 90% o nā ʻōnaehana hoʻomehana wai o ka lā e hoʻohana ana i nā mea hōʻiliʻili lā. Pono mākou e hoʻolohe i ka noiʻi a me ka hoʻomohala ʻana i nā mea hoʻomehana wai solar panel a hoʻomaikaʻi i ka pae ʻenehana a me ka pae honua o ka hoʻohana wela o ka lā i ko mākou ʻāina.
Nui nā ala e hoʻomaikaʻi ai i ka hana a me ka maikaʻi o nā mea hōʻiliʻili lā pā pālahalaha. He kūkākūkā kēia e pili ana i ka hoʻomaikaʻi ʻana i ka hana a me ka maikaʻi o nā mea hōʻiliʻili lā o ka pā pālahalaha, e pili ana i nā mea hoʻokaʻawale wela o nā mea ʻohi lā palahalaha.
ʻO ka hana nui o ka mea hoʻokaʻawale wela i loko o ka mea hōʻiliʻili lā pālahalaha, ʻo ia ka hoʻemi ʻana i ka nalowale wela mai ka mea hōʻiliʻili i ke kaiapuni a puni, i mea e hoʻomaikaʻi ai i ka pono o ka mea hōʻiliʻili. No laila, ʻo ke koi nui no ia mea, ʻo ia ka hana hoʻokaʻawale wela maikaʻi, ʻo ia hoʻi, he liʻiliʻi ka conductivity wela o ka mea a ʻaʻole ia e omo i ka wai. ʻO ka mānoanoa o ka papa hoʻokaʻawale lalo he 3 ~ 5 cm, a ʻo ka mānoanoa o ka papa hoʻokaʻawale a puni he hapalua o ka lalo.
He aha nā mea i hoʻohana pinepine ʻia no ka ʻohi lā i ka pā pālahalaha?
ʻO nā mea hoʻoheheʻe wela maʻamau i hoʻohana ʻia no nā mea ʻohi lā o ka pā pālahalaha, ʻo ia ka hulu hipa pōhaku, ka hulu mineral, ka polystyrene, ka polyurethane, a me nā mea ʻē aʻe.
Hoʻemi ʻia ka polystyrene i nā mahana kiʻekiʻe (ma luna o 70 ° C), no laila ke hoʻohana ʻia ia ma ke ʻano he mea hoʻomehana wela, hoʻokomo pinepine ʻia kahi ʻāpana lahilahi o ka hulu pōhaku a i ʻole ka hulu minela ma waena o ia a me ka pā wela. Ke hoʻohana ʻia ka polyurethane, pono ka mahana ma lalo o 100 ° C no ka manawa lōʻihi.
ʻOiai he kiʻekiʻe ka wela o ka hana ʻana o ka huluhulu pōhaku a me ka hulu hipa mineral, ua kaupalena ʻia kā lākou hana insulation thermal, a ʻo ko lākou conductivity thermal he 0.045 W/(mk), ʻoi aku ka haʻahaʻa ma mua o ka polyurethane. Eia kekahi, hiki i nā fiber i loko o nā mea e like me ka huluhulu pōhaku a me ka hulu hipa mineral hiki ke hōʻeha i ka ʻōnaehana hanu, ka ʻili, a me ka mucosa maka o ka hana a me nā limahana hana. Eia kekahi, ʻo nā ʻūhā hoʻoheheʻe e lana ana i ka lewa ma hope o ka ʻoki ʻia ʻana no ka manawa lōʻihi hiki ke hōʻeha i ke kino o ke kanaka.
Ma waho aʻe o ka mahana hoʻohana i ʻōlelo ʻia ma luna nei, ke alo pū nei ka polyurethane i nā pilikia palekana e like me ka fluorine-free foaming technology. ʻOiai ua hoʻokō kekahi mau mea hana i nā hopena i ka ʻenehana huʻi fluorine-free, ma muli o ka hoʻopukapuka kālā a me nā pilikia ʻenehana, aia wale nō kekahi mau ʻoihana me ka manaʻo koʻikoʻi o ke kuleana a me ka ikaika e hoʻomohala a hoʻohana i kēia mau ʻenehana.
ʻO nā mea insulation maʻamau i hoʻohana ʻia i nā mea hōʻiliʻili papa pālahalaha kekahi mau pilikia, e loaʻa ai ka hopena maikaʻi ʻole i ke ola lawelawe, ka maikaʻi o ka hana a me nā ʻano ʻē aʻe o ka ʻohi papa pālahalaha.
No laila, aia kahi mea hoʻokaʻawale wela e hiki ke lanakila i nā pilikia āpau o ka huluhulu pōhaku, ka hulu hipa mineral, ka polystyrene, a me ka polyurethane? ʻO ka pane he melamine foam.
Loaʻa ka melamine foam i nā waiwai insulation thermal maikaʻi loa
ʻO ka Melamine foam kahi ʻōnaehana hoʻonohonoho grid ʻekolu-dimensional hāmama piha me ka lakio hiʻohiʻona grid (L/D) ma waena o 10-20 a me ka density o 8.5KG/M3. ʻOi aku ka nui o ka wehe ʻana o ka plastic melamine foam ma mua o 99%. Pale pono ka hoʻonohonoho grid ʻekolu-dimensional maikaʻi i ka hoʻoili wela convection o ka ea. Eia kekahi, ʻo kona kūpaʻa thermal haʻahaʻa kū hoʻokahi e hāʻawi iā ia i ka hopena insulation thermal maikaʻi (thermal conductivity, 0.032W/(m*K)) a hoʻolilo iā ia i mea insulation thermal maikaʻi loa no nā mea hōʻiliʻili papa pālahalaha.
Hāʻawi ka melamine foam i ka wela a me ka pale ahi
Hana ʻia ka pahu melamine me ka resin melamine i hoʻoulu ʻia e ka microwave. Loaʻa iā ia nā ʻāpana melamine resin, no laila ua lōʻihi kona kūpaʻa wela (a hiki i 240 degere Celsius e mālama i nā waiwai kino a me nā kemika) a me ke kūpaʻa ahi maikaʻi loa (B1, UL94 V0 a me HL-1) a me ka hana insulation (ʻaʻohe uila static a me ka anti-static), ka waikawa a me ke kūpaʻa alkali, a kūpono loa no ka ʻohi ʻana o ka lā. ʻOiai ʻo ka insulating a me ka wela-insulating, melamine resin foam he maikaʻi loa ka hoʻokō leo absorption (0.95NRC), e holo mālie ana ka ʻohi ʻana o ka lā, e loaʻa ana i nā hopena he nui o ka hoʻohaʻahaʻa ʻana i ka leo, ka wela wela, a me ka mālama ʻana i ka wela.
ʻO ka melamine foam he mea aloha kaiaola
ʻO ka melamine foam ka mea i hoʻoulu nui ʻia mai ka melamine polyformaldehyde resin. ʻAʻole ia i loko o nā pūhui ʻē aʻe, ʻaʻohe mea fiber, ʻaʻohe lepo, ʻaʻohe hydrocarbons halogenated, flame retardants, a me nā metala kaumaha ʻona, e kōkua ana i ka pale ʻana i ke kaiapuni.
No ka ʻike hou aku e pili ana iā SINOYQX Melamine Foam, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou ma [email protected] a i ʻole e leka uila mai iā mākou: +86-28-8411-1861.
Hoʻopuka hou ʻia kekahi mau kiʻi a me nā kikokikona mai ka Pūnaewele, a no ka mea kākau kumu ke kuleana kope. Inā loaʻa kekahi hewa, e ʻoluʻolu e kelepona mai iā mākou e holoi.