Ko te polyethylene chlorinated (CPE) he rauemi polymer i hangaia mā te tauhohenga whakakapinga chlorination o te polyethylene kiato-teitei (HDPE), ā, ko te nui o te chlorine kei waenganui i te 25% me te 45%. Ka whakakotahihia e tēnei rauemi te kaha kirihou me te ngāwari o te rapa, ā, he rerekē ngā āhuatanga o tōna mahi me ngā taumata chlorination rerekē:
1. He iti te ihirangi hauota (25% -35%): He tino ngāwari, he pai mō te whakarerekētanga rapa;
2. He nui te hauwaiwai waenga ki te nui (35% -45%): Ka whakakotahi i te ngāwari me te pakari, ā, he mea noa te whakamahi i roto i ngā rauemi ātete mura.
Ngā wāhi tono matua
1. Ngā waea me ngā taura
Ko te rauemi hipoki e whakamahia ana mō ngā taura maina waro me ngā taura paerewa UL/VDE ka whakarite i te haumaru me te pumau o te hiko me te ātete ki te pāmahana teitei me ngā āhuatanga ātete mura.
2. Ahumahi motuka
Te hanga i ngā ngongo waipēhi, ngā ngongo waka, me ngā hipoki waea e taea te tu atu i ngā pāmahana iti o te -30 ℃ me te pupuri tonu i te pakari.
3. Ngā rauemi hanga whare
Hei hiri mō ngā tatau me ngā matapihi, hei whakarerekētanga hoki mō ngā paipa, e whakamahi ana i ngā painga o te ātete ki te huarere me te pumau matū.
4. Ngā hua ahumahi
Tāpirihia ki te rīpene, te pepa piri, ngā rauemi aukume, me te whakarerekētanga ABS/PVC hei whakarei ake i ngā āhuatanga ā-pūkaha o te hua me te ātete ki te koroheketanga.
5. Ngā āpure motuhake
Te whakatutuki i ngā whakaritenga ātete waikura matū o ngā taputapu matū ārai-waikura, ngā wāhanga kaipuke me ētahi atu āhuatanga.
Nā ngā āhuatanga taiao o te CPE (kāore he paitini, kāore he kakara) me te tiwhikete ātete mura UL94-V0, he mea nui tēnei ki ngā mara o te hanga matomato me ngā whakaritenga mahi teitei.
Wā tuku: Mei-28-2025
