Ni ikihe gihombo kizaterwa na CPE ya polyethylene ifite chlorine nkeya mu gutunganya PVC?

Polyethylene ifite chlorine (CPE) ni umusaruro wa chlorine wa polyethylene ifite ubucucike bwinshi (HDPE), ikoreshwa nk'uburyo bwo gutunganya PVC. Ingano ya chlorine muri CPE igomba kuba hagati ya 35-38%. Bitewe n'uko irwanya ikirere neza, irwanya ubukonje, irwanya umuriro, irwanya amavuta, irwanya ingaruka (CPE ni elastomer), kandi ikaba idashobora guhindagurika mu mikorere y'imiti.
Polyethylene ifite chlorine (CPE) ni igikoresho gihindura chlorine cya polyethylene ifite ubucucike bwinshi (HDPE), gikoreshwa nk'uburyo bwo gutunganya PVC. Ingano ya chlorine muri CPE igomba kuba hagati ya 35-38%. Bitewe n'uko irwanya ikirere neza, irwanya ubukonje, irwanya umuriro, irwanya amavuta, irwanya ingaruka (CPE ni elastomer), kandi ikaba idashobora kwangirika mu binyabutabire, ndetse ikaba ihuye neza na PVC, CPE yabaye uburyo bukoreshwa cyane mu gutunganya PVC.
1 Imiterere ya Molekile ya HDPE
Bitewe n'imiterere itandukanye y'imikorere mu gihe cyo gukora polymerization ya PE, hari itandukaniro mu miterere ya molekile n'imiterere ya polymer HDPE yayo. Imiterere ya CPE nyuma yo gukoresha chlorine ya HDPE ifite imiterere itandukanye nayo iratandukanye. Abakora CPE bagomba guhitamo resine zihariye za HDPE kugira ngo bakore resine za CPE zikwiye.
2. Imiterere ya chlorine, ni ukuvuga inzira ya chlorine
CPE, nk'uburyo bwo gutunganya PVC, ubusanzwe ikorwa n'uburyo bwo gukora chlorination hakoreshejwe uburyo bwo gukora chlorination mu mazi. Ibintu by'ingenzi bigize ubu buryo bwo gukora chlorination ni ingufu z'urumuri, ingano y'umutangizi, umuvuduko w'imikorere, ubushyuhe bw'imikorere, igihe cyo gukora, n'imiterere y'imikorere yo kudakora neza. Ihame rya chlorination ya PE ni iryoroshye, ariko uburyo bwo gukora chlorination buragoye cyane.
Bitewe n'ishoramari rito mu bikoresho byo gukora CPE, inganda nyinshi nto zikora CPE zisanzwe zimaze gukwirakwira hirya no hino mu Bushinwa. Ibi ntibitera umwanda ku bidukikije gusa, ahubwo ni imwe mu mpamvu zikomeye zituma ubuziranenge bwa CPE budahindagurika.
Kuri ubu, hari umubare munini wa CPE yujuje ubuziranenge ku isoko. Muri rusange, hari ubwoko bubiri bwa CPE yujuje ubuziranenge. Bumwe buterwa n'uko inganda zimwe na zimwe zikora zidafite imiterere ya tekiniki n'uburyo bwa chlorine budashaje. Ubundi buryo ni ukuvanga ingano runaka ya karubone cyangwa ifu ya talc muri CPE kugira ngo bakore irushanwa ritari ryiza.