Hana ʻia ka papa insulation phenolic i hoʻololi ʻia me ka phenolic foam.ʻO kāna mau mea nui he phenol a me formaldehyde.Phenolic foam he ʻano hou o ka lapalapa ahi, pale ahi a me ka uahi haʻahaʻa (ma lalo o nā kūlana palena).Hana ʻia ʻo ia me ka resin phenolic me ka mea hoʻoulu ʻana, pani ʻia ka pahu paʻa paʻa i hana ʻia me ka lāʻau lapaʻau a me nā mea hoʻohui ʻē aʻe.ʻO ka phenolic foam he resin phenolic ma ke ʻano he kumu kumu, e hoʻohui ana i ka mea hoʻōla, ka mea hoʻoulu a me nā mea kōkua ʻē aʻe, ʻoiai ke hoʻopili ʻia ka resin a hoʻopaʻa ʻia, hoʻopuka ka mea hoʻohua i ke kinoea i hoʻopuehu ʻia i loko o ia mea a hoʻoulu ʻia e hana i ka huʻa.He nui nā waiwai maikaʻi o ka phenolic fireproof insulation board:
(1) Loaʻa iā ia kahi hale paʻa paʻa paʻa, haʻahaʻa haʻahaʻa thermal conductivity, a me ka hana insulation thermal e like me ka polyurethane, ʻoi aku ka maikaʻi ma mua o ka polystyrene foam;
(2) Ma lalo o ka hana pololei o ka lapalapa ahi, aia ka hana kalapona, ʻaʻohe kulu, ʻaʻohe curling, ʻaʻohe hoʻoheheʻe.Ma hope o ka ʻā ʻana o ka lapalapa, ua hoʻokumu ʻia kahi papa o ka "graphite foam" ma luna o ka ʻili, kahi e pale pono ai i ke ʻano o ka foam i loko o ka papa a pale i ke komo ʻana o ka lapalapa.Hiki i ka manawa ke hiki i ka 1 h;
(3) Nui ka laulā o ka noi, a hiki i -200～200 ℃, a hiki ke hoʻohana ʻia no ka manawa lōʻihi ma 140～160 ℃;
(4) Loaʻa i nā molekala Phenolic wale nō ke kalapona, ka hydrogen, a me ka oxygen.Ke hoʻoheheʻe ʻia lākou i ka wela kiʻekiʻe, ʻaʻohe kinoea ʻawaʻawa ʻē aʻe koe wale ka liʻiliʻi o CO. ʻO 5.0% ka nui o ka nui o ka uahi;
(5) Ma waho aʻe o ka ʻino ʻia ʻana e ka alkali ikaika, hiki i ka ʻūhā phenolic ke kū i nā ʻakika inorganic a pau, nā ʻakika organik, a me nā mea hoʻoheheʻe organik.ʻO ka ʻike lōʻihi ʻana i ka lā, ʻaʻohe ʻano ʻano ʻelemakule, ke hoʻohālikelike ʻia me nā mea hoʻokalakupua wela kūlohelohe, ʻoi aku ka lōʻihi o kona ola lawelawe;
(6) He hale paʻa paʻa maikaʻi kona, haʻahaʻa wai absorption, ikaika anti-vapor penetration, a ʻaʻohe condensation i ka wā mālama anuanu;
(7) Paʻa ka nui, liʻiliʻi ka liʻiliʻi o ka loli, a ʻoi aku ka liʻiliʻi o ka loli nui ma lalo o 4% i loko o ka pae wela hoʻohana.
Ua lilo ʻo phenolic fireproof insulation board i mea koʻikoʻi o kāna noi ʻana ma ke ʻano he insulation wela a me nā mea kūkulu hale pale ahi.Hoʻohana nui ʻia ia i nā ʻōnaehana hoʻokalakupua o waho: nā ʻōnaehana plastering lahilahi no nā paia o waho, ka uhi ʻana o ka paia pale aniani, ka hoʻonaninani hoʻonaninani, ka pale ʻana o ka pā waho a me nā kāʻei insulation ahi, etc.
Ka manawa hoʻouna: ʻAukake-09-2021