Spherical Alumina: Kūʻai-effective Thermal Conductive Powder Material

Me ka ulu pahū o nā māla ikaika e like me 5G a me nā kaʻa ikehu hou, e lilo nā mea hoʻoheheʻe wela i mau mea koʻikoʻi.E like me ka mea hoʻopihapiha hoʻopihapiha nui,alumina pōʻaiua manaʻo ʻia ʻo ia ka mea hoʻopihapiha hoʻopiha wai wela loa i ka ʻoihana, a ke manaʻo ʻia e hahai i ka ulu ʻana o ka mākeke conductivity thermal a e pahū ke koi.

ʻO nā mea hoʻopihapiha maʻamau ʻekolu he mea hoʻopiha metala, mea kalapona, a me nā mea seramika.ʻOiai nā mea hoʻopihapiha metala a me nā mea kalapona i loaʻa i ka conductivity thermal kiʻekiʻe, hiki ke hoʻomaikaʻi maikaʻi i ka conductivity thermal o nā mea polymer, hiki iā lākou ke hōʻino i nā waiwai insulation o nā mea ma lalo o ka ukana kiʻekiʻe.A ʻo nā mea kalapona e like me graphene a i ʻole carbon nanotubes ʻaʻole maʻalahi e hoʻopuehu i loko o ka matrix, ʻaʻole kūpono i ka hoʻokumu ʻana i kahi ala hoʻokele wela kūpono.Hoʻohālikelike ʻia me kēia mau ʻano hoʻopihapiha ʻelua, ua ʻoi aku ka nui o ka nānā ʻana o nā mea hoʻopihapiha seramika i ke kahua o ka hoʻomākaukau ʻana i nā composites thermal conductivity kiʻekiʻe ma muli o kā lākou mau waiwai hoʻoili wela maikaʻi a me nā waiwai insulation kiʻekiʻe.Iwaena o lakou,Hoʻohana nui ʻia nā mea hoʻopihapiha Al2O3 a noiʻi ʻia ma muli o ko lākou kiʻekiʻe thermal conductivity, kiʻekiʻe resistivity, haʻahaʻa dielectric poho, a me ka hana kiʻekiʻe.ʻOi aku ka maikaʻi o nā mea hoʻopihapiha spherical i ka hoʻokō ʻana i ka hana conduction thermal o nā mea hoʻopihapiha thermally conductive, no laila ʻo ka mea hoʻopihapiha thermally conductive i hoʻohana pinepine ʻia ma ka mākeke ʻo ia ka pauka alumina spherical.

Ma muli o kāna conductivity thermal maikaʻi a me ka hana kumukūʻai maikaʻi loa, ʻo ka pauka alumina spherical ka mea hoʻopihapiha hoʻopihapiha thermal i hoʻohana ʻia i nā mea nui i ka mākeke o kēia manawa nā mea pili wela a me nā helu no kahi kiʻekiʻe kiʻekiʻe.Hoʻohana ʻia ka pahu no ka hoʻokuʻu ʻana o ka wela o nā mea kelepona uila, nā ʻāpana uila kaʻa hou, nā mea hoʻopihapiha mana, nā kukui LED, nā lako mana waho, nā mea hoʻololi, a me nā mea hou aʻe, ʻo ke koi no ka spherical alumini oxide pauka no ka thermal aluminika base copper clad plate, thermal plastic sealing material, thermal engineering plastics (e like me ke kukui kukui LED, nā mea uila, nā mea uila), nā mea hoʻoheheʻe wela, nā mea kūikawā. ʻO nā seramika, a me nā mea wili kūikawā ke hoʻonui mālie nei.

ʻO Chengdu Huarui Industrial Co., Ltd. 

Email: sales.sup1@cdhrmetal.com 

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