Mai Raw Material a hiki i ka noi: Basalt Fiber

Basalt fiberHōʻike nā huahana i nā mea maikaʻi ma mua o ke aniani fiber in Mea Hana Hui. Ma ke ʻano o ka moena ʻokiʻoki, roving, a me ka lole unidirectional,pulu basalt hōʻike i nā haʻahaʻa haʻihaʻi kiʻekiʻe a me ka modulus o Young (kahi ana o ka ʻoʻoleʻa no kahi mea i hāʻawi ʻia) i hoʻohālikelike ʻia me ka fiber aniani.

Ma kahi noiʻi i alakaʻi ʻia e Professor Ignaas Verpoest o ke Keʻena ʻOihana Hoʻohui ma Luvin University ma Belgium, ua hana ʻia ka noiʻi ma Basalt pulupulu a me E-aniani fiber. Ua hoʻomākaukau ʻia nā prepregs unidirectional ma ka hoʻokomo ʻana i nā aniani a me ka basalt me ​​ka epoxy resin, e hoʻowili iā lākou ma luna o kahi mandrel, a laila kaomi i nā laminates a hiki i ka hoʻōla piha ʻana. Ua ʻoki ʻia nā laʻana he 135 mm × 15 mm (5.3 iniha × 0.6 iniha) a ua ana ʻia ko lākou mānoanoa. A laila ua hoʻokau ʻia nā mea hoʻohālike i nā hoʻāʻo kulou ʻekolu (ISO 178) a me nā hoʻokolohua ILSS (ISO 14130) e loiloi i ka ikaika a me ka ʻoʻoleʻa.

Ua hōʻike ʻo Verpoest ʻoiai ʻo kēlā me kēia laʻana i ka hapa nui o ka fiber o 40%, ʻo ka ikaika o ka basalt/epoxy laʻana he 13.7% kiʻekiʻe ma mua o ka E-aniani laʻana, a ʻo ko lākou ʻoʻoleʻa he 17.5% kiʻekiʻe, ʻoiai ʻo nā laʻana basalt he 3.6% ke kaumaha ma mua o nā hāpana E-aniani.

Eia kekahi, kū maoli ka fiber basalt i ka ultraviolet (UV) a me ka hoʻoheheʻe electromagnetic ikaika nui, mālama i kāna mau waiwai i nā haʻahaʻa haʻahaʻa, a hāʻawi i ka pale ʻana i ka waika. Ua hōʻike pū ʻia ʻo Basalt i nā mea maikaʻi loa e pili ana i ka palekana o ka limahana a me ka maikaʻi o ka ea. No ka mea ʻo ka basalt ka huahana o ka hana lua pele, ʻoi aku ka maikaʻi o ke kaʻina hana fiberization ma mua o ka fiber aniani. Eia kekahi, ʻo ka basalt he 100% inert, ʻo ia hoʻi, ʻaʻohe hopena ʻawaʻawa me ka ea a i ʻole ka wai, a ʻaʻole hiki ke puhi a pahū.

ʻO nā noi i ka pale ahi a me ka wela wela

Ua ulana ʻia ka fiber basalt i loko o ka lole pale ahi e hāʻawi aku i ke kūpaʻa wela kiʻekiʻe, ka insulation thermal maikaʻi loa, ʻaʻohe hoʻoheheʻe a kulu paha, ʻaʻohe hoʻokuʻu kinoea ʻawaʻawa, ʻaʻohe hoʻemi wela. He mea maikaʻi loa ia no nā lole ahi, nā pale ahi, a me nā pale ahi, me ke kūpaʻa wela a hiki i 650∘C a me ka helu o ka oxygen palena ʻoi aʻe ma mua o 68, ʻoi aku ka maikaʻi ma mua o ka aramid a me nā mea olaola ʻē aʻe.

Nā noi i loko o nā ʻoihana

Basalt fiber Loaʻa i ka ikaika tensile kiʻekiʻe, ka waikawa a me ke kūpaʻa alkali, a me nā waiwai kemika paʻa. Hiki iā ia ke hoʻololi i nā ʻāpana kalapona no ka hoʻoponopono, hoʻoponopono hou ʻana, a me ka hoʻoikaika ʻana i nā ʻōnaehana. Hiki iā ia ke hoʻololi i ka fiber polyester, polypropylene fiber, a me ka polyacrylonitrile fiber no ka hoʻoikaika ʻana i ka mortar concrete a me ka asphalt concrete, e hāʻawi ana i ka impermeability ikaika a me ka pale ʻana. Hiki ke hoʻohana nui ʻia i nā kahua ʻoihana e like me nā alaloa, nā ala mokulele, nā awa a me nā uapo, a me nā hana ʻenehana hydropower.

Nā noi i ka hoʻomalu ʻana i ke kaiapuni

ʻO ka fiber basalt kahi ʻano hou o ka ʻōmaʻomaʻo a me nā mea pili i ke kaiapuni i hiki ke hoʻohana ʻia i ka mālama ʻana i ke kaiapuni no ka kānana, adsorption, a me ka hoʻomaʻemaʻe ʻana i nā media a me nā kinoea. ʻOi aku ma ke kiʻekiʻe-mahana kānana, ka lōʻihi hoʻohana wela o pulu basalt ʻO 650∘C, ʻoi aku ka maikaʻi ma mua o nā mea kānana kuʻuna, e lilo ia i mea makemake no nā substrates kānana, nā mea kānana, a me nā mea wela wela.

Noi o ka Basalt Fiber Reinforced Plastics

Nā mea hoʻohuihui i hoʻoikaika ʻia me pulu basalt Hiki ke hoʻohana ʻia i nā noi pale aupuni e like me ka pale pale pale, nā radomes, ka pale thermal barrel, a me nā mea stealth no ka absorption radar a me ka lawe ʻana. Hiki ke hoʻohana ʻia i nā noi kīwila e like me nā hale kaʻa a me nā moku, nā paipu kūpaʻa a me ka corrosion-resistant, nā pahu ʻeha, a me nā papa kaapuni paʻi.