I kēia manawa, hoʻohana ka hapa nui o nā pahu mālama ikehu i ka polyurethane foam no ka hoʻokuʻu ʻana, a ʻike ʻia kona hopena insulation thermal. Eia nō naʻe, me ka hoʻomau mau ʻana o ka ʻike kaiapuni, ua kau ʻia ka hoʻohana ʻana i ka polyurethane foam i kekahi mau palena. ʻO ka ʻokoʻa, ʻo ka melamine foam, ma ke ʻano he mea me ka mālama ʻana i ke kaiapuni maikaʻi, ka pale ahi, ka hoʻohaʻahaʻa leo a me nā waiwai insulation thermal, ua hoʻokipa nui i ka ʻoihana mālama ikehu. ʻAʻole loaʻa i loko o ka melamine resin foam kekahi hydrocarbons halogenated, flame retardants, a me nā metala kaumaha ʻawaʻawa, a loaʻa iā ia nā waiwai hoʻoheheʻe kani waena a kiʻekiʻe (0.95NRC). E like me ka laulā o ka ea kū'ē (negative 180 degere Celsius a 200 degere Celsius), ia mau nō ka paʻa kino a me ka kemikala hale ma lalo o kiʻekiʻe a me haʻahaʻa wela kūlana, me ka hāʻawi maikaʻi thermal conductivity (thermal conductivity coefficient, 0.035 W/ (m*K)).
ʻO nā pono hana o ka melamine foam i ka mālama ikehu
Loaʻa ka melamine foam i nā waiwai insulation thermal maikaʻi loa:
He mea porous ka Melamine foam nona ka ʻano pore i loko e hiki ke hōʻemi i ka hoʻoili wela, a laila e hoʻokaʻawale pono i ka hoʻoili wela. Ke hoʻohālikelike ʻia me nā mea insulation thermal kuʻuna, ʻoi aku ka haʻahaʻa o ka conductivity thermal o ka melamine foam a ʻoi aku ka maikaʻi o ka hopena insulation thermal. I loko o nā ʻōnaehana mālama ikehu, hiki ke hoʻopili ʻia ka melamine foam i nā pūpū, nā paipu, a me nā ʻāpana ʻē aʻe o nā lako mālama ikehu e hōʻemi i ka nalowale o ka wela a hoʻomaikaʻi i ka pono o ka mālama ikehu.
Hāʻawi ka melamine foam i nā waiwai kemika paʻa:
Pono e hana pinepine nā lako mālama ikehu ma lalo o nā kūlana kaiapuni koʻikoʻi, e like me ka wela kiʻekiʻe, ka wela haʻahaʻa, a me ka haʻahaʻa. Loaʻa i ka melamine foam ke kūpaʻa wela maikaʻi loa a me ka pale ʻana i ka makū, a hiki ke mālama i ka hana paʻa i nā kaiapuni koʻikoʻi. Hoʻolilo ia i ka melamine foam i mea hoʻoheheʻe wela kūpono no nā lako mālama ikehu, hiki ke pale pono i nā ʻāpana kūloko o ka ʻōnaehana mālama ikehu a hoʻonui i kona ola lawelawe.
He mau hiʻohiʻona māmā ka melamine foam:
Ke hoʻohālikelike ʻia me nā mea hoʻonaninani wela maʻamau, ʻoi aku ka haʻahaʻa o ka melamine foam a ʻoi aku ka māmā o ke kaumaha. ʻAʻole kēia e hōʻemi wale i ka ukana ma nā lako mālama mālama ikehu a hoʻomaikaʻi i ka maʻalahi o kāna lawe ʻana a me ka hoʻokomo ʻana, akā mālama pū kekahi i nā kumukūʻai waiwai.
Hiki i ka melamine foam ke hoʻoponopono pono i nā pilikia e pili ana i ke kahua o ka mālama ʻana i ka ikehu
Loaʻa nā ʻano ʻano o ka ikehu kiʻekiʻe i nā ʻōhua mālama ʻana i ka ikehu. Ke holo ka wela, maʻalahi ka hoʻolaha ʻana o ke ahi a hiki i nā pōʻino pahū. Loaʻa i ka melamine nā waiwai pale ahi me ka hoʻohui ʻole ʻana i nā mea pale ahi a hiki ke hoʻolohi maikaʻi i ka laha ʻana o ke ahi i loko o nā pihi mālama ikehu.
ʻO ka maʻamau o ka mālama ʻana i nā pākaukau mālama ikehu he -25°C~55°C. He 0.035W/(m*K) ka thermal conductivity o ka melamine foam. Loaʻa iā ia ka hana insulation thermal maikaʻi loa a hōʻoia i ka hana palekana a maikaʻi o ka ʻōnaehana mālama ikehu.
Loaʻa i ka melamine foam nā waiwai hoʻoheheʻe leo waena a me ke kiʻekiʻe (0.95NRC) a hiki ke hoʻokō pono i ka hoʻohaʻahaʻa kani a me ka hoʻohaʻahaʻa leo.
ʻO ka melamine foam ka mea i hoʻoulu nui ʻia mai ka melamine polyformaldehyde resin. ʻAʻole loaʻa nā mea kemika ʻē aʻe, ʻaʻohe fiber, ʻaʻohe lepo, ʻaʻohe halogenated hydrocarbons, flame retardants, a i ʻole nā metala kaumaha ʻona, e kōkua ana i ka mālama ʻana i ke kaiapuni.
Eia kekahi, ʻo ka melamine foam kahi ʻano elastic organic plastic foam me kahi ʻano pūnaewele ʻekolu-dimensional open-cell kiʻekiʻe, i hana ʻia me ka Melamine polyformaldehyde resin ma o ka microwave foaming. Ma waho aʻe o ka ʻoki maʻalahi a i ʻole ka hana CNC, hiki ke hoʻohui pū ʻia me nā mea ʻē aʻe, e like me nā ʻāpana i hoʻoheheʻe ʻia me ka wela me nā lole i ulana ʻole ʻia, ka alumini foil, PVC a me nā mea ʻē aʻe.
Ke hoʻohālikelike ʻia me nā mea hoʻonaninani wela maʻamau, ʻoi aku ka nui o ka hana insulation thermal o ka melamine foam ma mua o nā mea kahiko. I ka wā e holo ai ka wela hoʻokahi keena mālama ikehu, hoʻohana ka melamine foam ma waena o nā pūnaewele pākaukau a me nā modula pākaukau i kāna mau waiwai insulation thermal maikaʻi loa i nā wela kiʻekiʻe e pale ai i ka nui o ka wela mai ka hoʻoili ʻia ʻana i nā cell pili a me nā modula, e hōʻemi nui ana i ka pilikia o ka holo ʻana o ka wela a hoʻonui i ka manawa pani hewa o ka ʻōnaehana.
I ka manawa like, no ka mea, ua hoʻopilikia ʻia ka hana ʻana o ka pākaukau e ka wela, e hoʻopiʻi mālie ka pākaukau a hoʻopau koke i ka mana ke haʻahaʻa loa ka mahana i ka hoʻoilo. Hiki nō hoʻi i ka melamine foam ke mālama i ka mahana o ka puʻupuʻu o ka ikehu i loko o kahi ākea kūpono, e hōʻoiaʻiʻo ana i ka hana palekana a me ka maikaʻi o ka ʻōnaehana mālama ikehu ma nā wahi haʻahaʻa haʻahaʻa i ka hoʻoilo.
Ma ke kahua o ka mālama ʻana i ka ikehu, he mea nui ke koho ʻana i nā mea insulation thermal. ʻO nā ʻano waihona ikehu maʻamau, ʻo ia ka mālama ʻana i ka ikehu pākaukau, ka mālama ʻana i ka ikehu wela a me ka mālama ʻana i ka ikehu ea. Loaʻa nā ʻano hana mālama ikehu like ʻole i nā koi like ʻole no ka hana ʻana o nā mea insulation thermal. No ka laʻana, pono ka hoʻopaʻa ʻana i ka ikehu pākaukau i ka hoʻokaʻawale wela maikaʻi o ka pākaukau no ka pale ʻana i ka wela a i ʻole overcooling mai ka pōkole ʻana i ke ola pākaukau; Pono ka mālama ʻana i ka ikehu wela i ka nalo ʻana o ka ikehu wela no ka manawa lōʻihi e hōʻemi i ka nalowale o ka ikehu. No laila, i ke koho ʻana i ka mālama ʻana i ka ikehu thermal insulation, pono e noʻonoʻo piha i nā kūlana maoli o nā mea hana a koho i nā mea insulation thermal kūpono.
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.