Kaulana
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He aha ke kaula aramid fiber? He aha kāna hana?
ʻO nā kaula Aramid fiber he mau kaula i ulana ʻia mai nā fila aramid, maʻamau i ke kala gula māmā, me ka poepoe, square, nā kaula palahalaha a me nā ʻano ʻano ʻē aʻe. ʻO ke kaula Aramid fiber he laulā o nā noi i nā kula he nui ma muli o kāna mau hiʻohiʻona hana kūikawā. Nā hiʻohiʻona hana o ka fibe aramid...Heluhelu hou aku -
Pehea e ʻike ai i ka ʻokoʻa ma waena o ka pre-oxidation/carbonization/graphitization
Pono nā uea maka o PAN e hoʻomaʻamaʻa mua ʻia, carbonized haʻahaʻa haʻahaʻa, a carbonized kiʻekiʻe-mehana e hana i nā fibers kalapona, a laila graphitized e hana i nā graphite fibers. Aia ka mahana mai 200 ℃ a 2000-3000 ℃, e lawe ana i nā ʻano like ʻole a hana i nā hale like ʻole, kahi ...Heluhelu hou aku -
ʻO Carbon Fiber Eco-Grass: He Hoʻomaʻamaʻa ʻōmaʻomaʻo i ka ʻenekinia ʻenehana wai
ʻO ka mauʻu kaola kalapona kahi ʻano o nā huahana mauʻu wai biomimetic, ʻo kāna mea kumu i hoʻololi ʻia biocompatible carbon fiber. He wahi kiʻekiʻe ka ʻili o ka mea, hiki ke hoʻopili maikaʻi i nā mea hoʻoheheʻe a hoʻokuʻu ʻia i ka wai, a ma ka manawa like e hāʻawi i kahi paʻa paʻa ...Heluhelu hou aku -
ʻO ka hoʻohana ʻana i ka lole fiber aramid i nā huahana pale
ʻO ka fiber Aramid kahi fiber synthetic kiʻekiʻe, me ka ikaika ultra-kiʻekiʻe, modulus kiʻekiʻe, ke kūpaʻa wela kiʻekiʻe, ka waikawa a me ka pale alkali, ka māmā, a me nā ʻano maikaʻi ʻē aʻe. Hiki i kona ikaika ke piʻi i ka 5-6 mau manawa o ka uea kila, ʻo ka modulus he 2-3 mau manawa o ke kaula kila a i ʻole ...Heluhelu hou aku -
ʻO nā hopena o ka hoʻōla ʻana i ka ikehu o ka hoʻoheheʻe ʻana i ka oxygen maʻemaʻe ma ka hana uila uila
1. Nā hiʻohiʻona o Pure Oxygen Combustion Technology I ka hana uila uila-grade aniani fiber, hoʻohana ka ʻenehana puhi oxygen maʻemaʻe i ka hoʻohana ʻana i ka oxygen me ka maʻemaʻe o ka liʻiliʻi o 90% e like me ka oxidizer, i hui pū ʻia me nā wahie e like me ke kinoea maoli a i ʻole ke kinoea liquefied petroleum (LPG) no ka com...Heluhelu hou aku -
Ka hoʻohana ʻana i nā mea hoʻopili epoxy resin
ʻO ka lāʻau epoxy resin (i kapa ʻia he epoxy adhesive a i ʻole epoxy adhesive) i ʻike ʻia mai ka makahiki 1950, ʻoi aku ma mua o 50 mau makahiki. Akā, me ka waena o ka 20th kenekulia, he ʻano o ka adhesive theory, a me ka adhesive chemistry, adhesive rheology and adhesive damage mechanism and other basic research work in-de...Heluhelu hou aku -
ʻOi aku ke kumu kūʻai, fiberglass a i ʻole carbon fiber
ʻO ke kumu kūʻai ʻoi aku ka nui, fiberglass a i ʻole carbon fiber I ka wā e pili ana i ke kumu kūʻai, ʻoi aku ka haʻahaʻa o ka fiberglass i hoʻohālikelike ʻia me ka pulupulu kalapona. Ma lalo iho nei kahi kikoʻī kikoʻī o ka ʻokoʻa kumu kūʻai ma waena o nā mea ʻelua: ʻO ke kumu kūʻai waiwai Fiberglass: ʻo ka mea maka o ka fiber aniani ka nui o nā mineral silicate, e like me ...Heluhelu hou aku -
Nā Pono o ka Fiber Aniani i loko o nā mea hana kemika ma muli o ka Graphite
Hoʻohana nui ʻia ka Graphite i ka hana ʻana i nā mea hana kemika ma muli o kona kūpaʻa maikaʻi ʻana i ka corrosion, conductivity uila, a me ke kūpaʻa wela. Eia nō naʻe, hōʻike ka graphite i nā ʻano mīkini nāwaliwali, ʻoi aku ma lalo o ka hopena a me nā kūlana haʻalulu. ʻO ke aniani fiber, ma ke ʻano he kiʻekiʻe-perfo...Heluhelu hou aku -
Ka hopena o nā mea pili i ke kaiapuni i ka lōʻihi o nā lāʻau hoʻoikaika kino i hoʻopaʻa ʻia i ka fiber (FRP).
ʻO ka Fiber Reinforced Plastic Reinforcement (FRP Reinforcement) ke hoʻololi mālie nei i ka hoʻoikaika kila maʻamau i ka ʻenekinia kīwila ma muli o kona māmā, ikaika kiʻekiʻe a me nā waiwai pale-corrosion. Eia nō naʻe, pili ʻia kona lōʻihi e nā ʻano mea like ʻole o ke kaiapuni, a ʻo ka mea hahai ...Heluhelu hou aku -
E aʻo iā ʻoe pehea e koho ai i ka epoxy resin curing agent?
ʻO ka lāʻau lapaʻau epoxy he mea kemika i hoʻohana ʻia no ka hoʻōla ʻana i nā resins epoxy ma o ka hana kemika me nā pūʻulu epoxy i loko o ka resin epoxy e hana i kahi ʻano hoʻohui keʻa, no laila e hana ai ka epoxy resin i mea paʻa paʻa paʻa. ʻO ka hana nui o nā mea hana epoxy curing e hoʻonui i ka paʻakikī, ...Heluhelu hou aku -
ʻO ka hopena o ka fiberglass i ka pale ʻana i ka erosion o ka paʻa paʻa hou
ʻO ka mana o ka fiberglass i ke kūʻē ʻana i ka erosion o ke kaila i hana hou ʻia (i hana ʻia mai nā aggregate concrete recycled) he kumuhana hoihoi nui i ka ʻepekema waiwai a me ka ʻenekinia kīwila. ʻOiai ke hāʻawi ʻia nei ka pahu recycled i nā pōmaikaʻi kaiapuni a me nā waiwai-recycling, kāna waiwai mechanical ...Heluhelu hou aku -
Pehea e koho ai i ka lole fiberglass no ka pale ʻana i ka paia o waho?
Pehea e koho ai i ka lole fiberglass no ka pale ʻana i ka paia o waho? I ka ʻoihana hana, ʻo ka hoʻokaʻawale ʻana o ka paia o waho he ʻāpana koʻikoʻi o kēia loulou i ka lole fiberglass he mea koʻikoʻi loa ia, ʻaʻole ʻo ia wale nō ka paʻakikī, hiki ke hoʻoikaika i ka ikaika o ka pā, no laila ʻaʻole maʻalahi ka haki ʻana o ...Heluhelu hou aku
