ʻO ka pepa silikonihe mea kūikawā loa, i hoʻohana nuiʻia, me kaʻoihana hana.No laila, hoʻohana ʻia i ke kūkulu ʻana a me ka hoʻoponopono hou ʻana i nā hale.
He aha ka ʻaoʻaopepa ʻili silicone?
ʻO ka pepa silikoniua hana maoli ʻia me ka silicone rubber, akalapona siliconeHiki ke hoʻokaʻawale ʻia i ʻelua mau ʻano: ka gel silica organik a me ka gel silica inorganic.ʻO ka gel silica inorganic kahi mea hoʻoheheʻe ikaika loa.Hana ʻia ʻo ia ma ka hana ʻana i ka sodium silicate a me ka sulfuric acid, a ma hope o ke ʻano o nā lāʻau lapaʻau e like me ka ʻelemakule a me ka ʻawaʻawa.
ʻO ka silica gel kekahi mea amorphous me kahi ʻano mole kemika o mSiO2.nH2O.ʻAʻole hiki ke hoʻoheheʻe ʻia i loko o ka wai a me nā mea hoʻoheheʻe ʻē aʻe, ʻaʻohe mea ʻawaʻawa a ʻono ʻole, a ʻaʻole ia e hana me nā mea ʻē aʻe ma mua o ka alkali ikaika a me ka waika hydrofluoric.Hoʻohana nui ʻia a hiki ke hoʻohana ʻia ma ke ʻano he mea kūikawā i ka mokulele, ʻenehana ʻokiʻoki, a me nā keʻena ʻenehana pūʻali koa, a me ke kūkulu ʻana, uila a me ka uila, textile, kaʻa, mīkini, ʻili a me ka pepa, ʻoihana māmā kemika, metala a pena, lāʻau lapaʻau a me ka lāʻau lapaʻau, etc. kahua hoʻohana.
He aha nā hiʻohiʻona a me ka hoʻohana ʻana o ka silicone rubber.
1. Nā hiʻohiʻona huahana: Loaʻa iā ia ka hana insulation maikaʻi, ke kūpaʻa ʻelemakule, ka hana hoʻopaʻa ʻana, a me ka hoʻopili maikaʻi a me ka ikaika kiʻekiʻe.He non-corrosive one-component lumi wela vulcanized silicone rubber.I loko o ka mahana wela o ℃, ʻaʻohe pilikia i ka hoʻohana lōʻihi.
2. Hoʻohana huahana: ʻO ka hoʻohana nui o ka silicone rubber he insulation, moisture-proof, sealing, bonding, anti-vibration, etc., e like me ka hoʻohana ʻana i nā mea hoʻopaʻa a me nā mea hoʻopaʻa no nā lako semiconductor, nā mea uila a me nā mea hana ʻē aʻe;hoʻohana pū ʻia i nā cockpits mokulele, nā hale mea kani, nā mea hoʻopaʻa no nā ʻāpana kūpono i ka hale mīkini.He mea kūpono loa kēia mea no nā mea hoʻopili elastic e like me ka mokulele, uila, a me ka hana uila.
3. Nā kuhikuhi no ka hoʻohana ʻana i ka huahana
a.Pono e hoʻomaʻemaʻe mua ʻia ka ʻili o ka huahana, a hoʻomaʻemaʻe mua ʻia ka ʻōpala e pili ana, ka lepo, ka ʻaila, a me nā mea ʻē aʻe;
b.A laila e hoʻomaka i ka gluing, wehe i ka hose, e hoʻokomo i ka nozzle plastic, a laila e hoʻokomo i ka nui i makemake ʻia me kahi lau e wehe ai i ka puka, i maʻalahi ke kaomi ʻana i ke kāpili i ke kūlana i makemake ʻia;
c.Ma hope o ka hoʻohana ʻana, ʻo ka hana aʻe e kali no ka ho'ōla ʻana, a laila kau i nā ʻāpana i uhi ʻia i kahi kūlana paʻa a kali no ka hoʻōla ʻana.I ka ho'ōla ʻana, hoʻōla ʻia mai waho a i loko.ʻO 2-4mm ka hohonu o ka hoʻōla ʻana.Pono e ho'ōla i loko o 24 mau hola a ʻo ka haʻahaʻa he 55%.Inā ʻoi aku ka hohonu ma mua o kēia hohonu, e hoʻolōʻihi ʻia ka manawa.ʻO ka waiwai haʻahaʻa e hoʻolōʻihi i ka manawa hoʻōla.
Ka manawa hoʻouna: Jul-07-2022