Ko te whakapūmau konutea konutea he whakapūmau wera kore-paitini i hangaia mā te tukanga hiato motuhake, ko te nuinga he tote konutea, he tote konutea, he hinu whakahinuhinu, he antioxidants, me ētahi atu. He rauemi polymer e aro ana ki te wera, pērā i te PVC CPVC, Ko tētahi o ngā tāpiringa nui mō te rapa chloroprene, e whakamahia ana hei ārai, hei whakaroa rānei i tōna pirau wera.
Te tikanga mahi a te whakaū konupūmā konutea
1. Ka taea e ia te whakakapi i ngā rōpū hohe i roto i ngā mekameka pūmua (pērā i ngā ngota chlorine i te tūranga allyl i roto i te PVC) kia whiwhi ai i ngā pūmua pumau ake, ā, ka whakakorea te pūtake o te tango-hauora i roto i ngā rauemi pūmua, ka whakaitihia hoki te tūponotanga o te whakaoho i ngā tauhohenga tango-hauora.
2. Ka taea te hopu tere i te hauwai hauota kua wehea, ā, ka aukati i tōna pānga autocatalytic
Nā, he aha te mahi a te ware piroiti i roto i ngā whakaū konupūmā konutea? I roto i te tukatuka me te hanga o ngā hua PVC ngohengohe me ngā hua mārō, ehara i te mea ko ngā whakaū wera anake e hiahiatia ana engari ko ngā hinu whakahinuhinu hoki. He iti te whakahinuhinu o te konupūmā, nō reira me tāpiri he tāpiri ware piro hei whakarei ake i te pānga whakahinuhinu o te hua.
Ko te whakapai ake i te mahi a te whakapūmau konupūmā konutea mā te ware pi polyethylene kua waikurahia penei:
1. Kei roto i ngā ngota ware pi polyethylene kua waikuratia ngā rōpū mahi pēnei i ngā rōpū hydroxyl, ka taea te whakarei ake i te pumau wera o ngā whakaū Ca/Zn.
2. Whakapai ake i te hototahitanga ki te PVC, whakaitihia te hukapapa, me te whakarei ake i te kaha ki te tā me ngā āhuatanga hiri wera
3. Whakatairanga i te kirihou me te whakapai ake i te rere o ngā rauemi PVC
4. He pai te pānga whakahinuhinu, ā, he pai ngā āhuatanga tango whakarewa mō ngā taputapu hurihuri, whakapūtanga, werohanga, me te pupuhi.
Wā tuku: Hakihea-21-2024
