Ke kala kila composite phenolic sandwich panel no ka lumi anu a me ka waiho anu

ʻO nā pōmaikaʻi o ka phenolic foam e like me ka insulation core material of color steel sandwich panel

ʻO ka pahu Phenolic kahi mea mālama wela hou a palekana a mālama i ka ikehu.Ua hōʻea kāna hana a me ka ʻenehana hana i ka pae kiʻekiʻe o ka honua.Ma ka laulā, ʻo ka phenolic foam e like me ka insulation core material of color steel sandwich panel i kēia mau hiʻohiʻona maikaʻi loa i hoʻohālikelike ʻia me nā mea insulation ʻē aʻe.
3.1 maikaʻi loa ke pale ʻana i ke ahi: ʻo nā mea hana insulation thermal kūlohelohe e like me ka polyurethane a me ka polyphenylene e hoʻopuka i ka uahi nui a me nā mea ʻawaʻawa ma hope o ka puhi ʻana, maʻalahi ka make a hoʻonui i ka paʻakikī o ke kinai ʻana i ke ahi.ʻAʻole hiki ke ʻā ʻia ka phenolic foam i ke ahi.ʻO ka hana puhi ahi a hiki i ka papa A, ʻo ka wela o ka lawelawe ʻoi aku ka 180 ℃ (ʻae ʻia ka mahana koke ʻo 250 ℃), a ʻo ka pale ahi o 100 mm mānoanoa phenolic foam hiki ke piʻi aku ma mua o 1 hola me ka ʻole o ke komo ʻana.Ma lalo o ka hana pololei o ka lapalapa ahi, aia ka carbon deposition, ʻaʻohe kulu, ʻaʻohe curling a me ka heheʻe.Ma hope o ka puhi ʻana o ka lapalapa, ua hoʻokumu ʻia kahi papa o ka "graphite foam" ma luna o ka ʻili, e pale pono ana i ke ʻano o ka foam i ka papa.
3.2 maikaʻi loa ka hana hoʻoheheʻe wela: haʻahaʻa haʻahaʻa thermal conductivity (< 0.025w / m × K. ʻOi aku ia ma mua o ʻelua mau manawa e like me ka polyphenylene a like me ka polyurethane), he mea maikaʻi loa ia no ka mālama ʻana i ka wela a me ka insulatio.

ʻO ka hopena hoʻohālikelike: ʻoi aku ka maikaʻi o ka hopena insulation thermal ma mua o ka huluhulu pōhaku, EPS, XPS a me nā mea hoʻokaʻawale ʻē aʻe, a ua like ia me nā mea polyurethane;Eia naʻe, ʻoi aku ka maikaʻi o ka pale ahi o ka phenolic foam ma mua o ka polyurethane, a ʻoi aku ka maikaʻi o ke kumukūʻai ma mua o ka polyurethane.No laila, ma ke ʻano o ka hana piha, lanakila ka phenolic foam.