Moʻo Hoʻohina Wai
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Polyurethane Blend Polyols No ka Heater Wai Uila DonBoiler Series
ʻO nā huahana DonBoiler series kahi ʻano o nā polyol i hui pū ʻia me nā polyether polyols, surfactants, catalysts, etc.Nui nā hiʻohiʻona me nā mea hoʻohāhā like ʻole, e like me ka hfc-245fa (DonBoiler 214) a me ka hcfc-141b (DonBoiler 212), i hoʻolako ʻia a hiki ke kākoʻo i nā ʻano hana maʻamau.ʻO nā mea waiwai nui o kēia polyol e like me lalo, ka maikaʻi o ka hana insulation thermal, kahe maikaʻi maikaʻi, a me ka puʻupuʻu o ka pua e hoʻohele like.
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ʻO ka Solar Energy Polyurethane Blend Polyols DonBoiler 202
ʻElua mau ʻāpana PU ʻōnaehana hoʻopaʻa paʻa paʻa i hoʻohana ʻia no ka insulation thermal thermal.Hoʻohana ʻia ka polyol kūikawā ma ke ʻano he kumu kumu, me nā mea hoʻohui kūikawā e hana ai i nā polyols hui ʻia, ʻo ia hoʻi nā ʻano.
1. ʻO ka ʻala haʻahaʻa a me ka pale ʻana i ke kaiapuni, hoʻohana i ka polyol hana kiʻekiʻe a me ka catalyst ʻole, hiki ke hōʻemi i ka hoʻoulu ʻana i ka ʻōpū hanu o ke kino, e pale pono i ko mākou olakino.
2. Maikaʻi ka kahe ʻana i ka wā o ke kaʻina hana reactivity o ka hui ʻana i nā polyols a me ka isocyanate, ʻo ka mānoanoa o ka ʻūhā hana e puʻunaue like.
3. ʻOi aku ka paʻa ʻana o ka dimensional, cohesiveness a me ka nozzle smoothness.
4. E pili ana i ke kaʻina hana o ka ikaika o ka lā.
