Insinga n'insinga za PVC ni inkingi y'ibikorwa remezo bigezweho, bikaba ari bwo buryo bw'ibanze bwo kohereza amashanyarazi no gutanga ibimenyetso mu nzego z'imiturire, inganda n'imodoka. Ingufu zazo ku isoko ziterwa n'imikorere myiza ya PVC insulation na sheath—nk'amashanyarazi yizewe, gukomera neza kwa mekanike, no kugabanya ikiguzi. Ariko, ubwizigirwa, kuramba, n'umutekano w'izi nsinga bigenwa cyane n'imikorere y'inyongera, cyane cyane ibintu bihamye, bigira ingaruka ku kuramba no kudahungabana kw'imikorere ya PVC insulation na sheath.
Insinga n'insinga bisanzwe bya PVC bigizwe n'ibice bitatu by'ingenzi by'imiterere: icyuma gitwara umuriro (cy'amashanyarazi), urwego rw'ubushyuhe (gitwikira icyuma kugira ngo hirindwe gusohoka no gufunga imiyoboro migufi, bikozwe muri PVC), n'icyuma cyo hanze (urwego rwa PVC rurinda icyuma gitwara umuriro kugira ngo hirindwe kwangirika kw'inyuma). Uburyo bwo gukingira n'icyuma cya PVC bugomba guhindurwa hakurikijwe ikoreshwa ryihariye, bigatuma habaho ibisabwa byihariye mu gutanga ibisubizo bihamye.
Insinga zo mu bwubatsi n'ubwubatsi ni zo zikunze gukoreshwa cyane, zikoreshwa cyane mu nsinga z'imbere mu ngo, mu biro no mu nyubako z'ubucuruzi. Izi nsinga zisaba ubushyuhe burambye kandi zigatuma amashanyarazi ahora ahindagurika kugira ngo zikomeze umutekano mu gihe cy'imyaka myinshi mu nkuta zifunze.
Insinga z'inganda n'iz'amashanyarazi zagenewe ahantu hakomeye, harimo inganda z'amashanyarazi, inganda zikora, n'ibikorwa remezo birebire. Ibi bikorwa akenshi bisaba guhura n'ibintu bihumanya ikirere, peteroli n'ibindi binyabutabire byangiza ikirere, bigasaba ibintu bikomeza ikirere no guhangana n'ibihe bikomeye by'inganda.
Insinga z'imodoka n'izikoresha ingufu nke zikora ahantu hato kandi hasaba imbaraga nyinshi. Ntabwo zisaba gusa koroherwa no guhangana na lisansi, amavuta, n'imbaraga zitandukanye za mekanike. Ibikoresho bitanga imbaraga nyinshi ni ingenzi cyane kugira ngo insinga zigumane ubusugire bwayo mu kwirinda kwangirika no gukoraho imiti.
Insinga zidasanzwe n’izo hanze zihura n’ikirere, harimo n’izuba ryinshi (imirasire ya UV), imvura, na ozone. Izi nsinga zigomba kwirinda ihindagurika ry’ikirere no gusaza kugira ngo hirindwe ko urwego rw’ubushyuhe rucika, bigasaba ibintu bitera imbaraga zo kwirinda imirasire ya UV no kurwanya gusaza.
TopJoy itera imbaragagutanga ibisubizo byihariye kuri ibi byiciro byose. Mu kunoza uburyo bwa PVC, twemeza ko ubwoko bwose bw'insinga n'insinga—byaba ibyo mu rugo cyangwa imashini zikomeye zo mu nganda—byujuje ibisabwa mu rwego rwo hejuru mu mutekano, kuramba no gukora neza.
| IBICURUZWA | AMAFOMU | IGICIRO | IBISABWA | IBIVUGWA |
| Ca Zn | Ifu | TP-120 | S-PVC | Insinga n'insinga z'umukara (70°C) |
| Ca Zn | Ifu | TP-105 | S-PVC | Insinga n'insinga bifite ibara ry'umuhondo (90°C) |
| Ca Zn | Ifu | TP-108 | S-PVC | Insinga z'umweru n'insinga (120°C) ubushyuhe bwinshi |
| Ca Zn | Ifu | TP-9108PC | S-PVC | Insinga n'insinga bifite ibara ry'umuhondo (105-125°C) |
| Ca Zn | Ifu | TP-880B | S-PVC | Insinga n'insinga bibonerana (105°C) |
| Umuyobozi | Ikibabi | TP-02 | S-PVC | Ubwirinzi bwiza cyane |