Ko te CPE te whakarāpopototanga mō te polyethylene chlorinated, he hua o te polyethylene matotoru-teitei i muri i te chlorination, me te āhua mā o ngā matūriki iti. He rua ngā āhuatanga o te CPE o te kirihou me te rapa, ā, he pai te hototahi ki ētahi atu kirihou me te rapa. Nō reira, haunga ētahi e whakamahia ana hei rauemi matua, ka whakamahia te CPE me te rapa, te kirihou rānei. Ina whakamahia me ngā kirihou, ka whakamahia te CPE135A hei whakarerekētanga, ā, ko tōna whakamahinga matua he whakarerekētanga pānga mō ngā hua PVC, hei whakapai ake i te ātete pānga me te mahi pāmahana iti o te CPVC. Ka taea te whakamahi hei hanga i ngā kōtaha tatau me te matapihi CPVC, ngā paipa, me ngā hua werohanga. Ina whakamahia me te rapa, ka whakapai ake te CPE i te ātete mura, te whakamarumaru, me te ātete tawhito o te rapa. Hei tāpiri, ka whakamahia te CPE130A mō ngā rīpene aukume rapa, ngā pepa aukume, me ētahi atu; ka taea te whakamahi i te CPE135C hei whakarerekētanga mō te kapia ABS ārai mura me te whakarerekētanga pānga mō te hanga werohanga o te PVC, PC, me te PE.
E mōhiotia whānuitia ana te ACR hei taputapu tukatuka pai mō ngā hua PVC mārō, ka taea te tāpiri atu ki tētahi hua PVC mārō e ai ki ngā hiahia tukatuka rerekē. He nui ake te taumaha ngota ngota toharite o te ACR kua tukatukahia kua whakarerekētia i tērā o te kapia PVC e whakamahia whānuitia ana. Ko tana mahi matua he whakatairanga i te whakarewa o te kapia PVC, te whakarerekē i ngā āhuatanga rheological o te whakarewa, me te whakapai ake i te kounga o te mata o te hua. E whakamahia whānuitia ana i roto i te hanga o ngā kōtaha, ngā paipa, ngā hononga, ngā pereti, ngā gusset, me ētahi atu.
Wā tuku: 31 o Ākuhata-2023
