Polyvinyl chloride (PVC) ibara risanzwe ni umuhondo uhinduka, urabagirana. Gukorera mu mucyo biruta polyethylene, polypropilene, ikennye muri polystirene, hamwe na dosiye yinyongeramusaruro zitandukanye, igabanijwemo chloride yoroshye kandi ikomeye, ibicuruzwa byoroshye byoroshye kandi bikomeye, ukumva bifatanye, ibicuruzwa bikomeye birakomeye kuruta polyethylene.
Urupapuro rukomeye rwa PVC ni PVC nyuma yo gutunganya ibicuruzwa bivuye mubicuruzwa bikomeye.
Urupapuro rwa PVC rwerekana ibimenyetso biranga
1. Amazi adakoresha amazi, retardant flame, aside na alkali irwanya, inyenzi-inyenzi, uburemere bworoshye, kubika ubushyuhe, kubika amajwi, ibiranga kwinjiza.
2. Gutunganya kimwe nibiti, kandi imikorere yo gutunganya iruta kure ibiti.
3. Nibisimburwa byiza kubiti, aluminium na plaque.
PVC urupapuro rukomeye urupapuro rwubusumbane
Kurwanya imiti myiza na ruswa;
Byoroshye guhimba, gusudira cyangwa imashini;
Gukomera gukomeye n'imbaraga zisumba izindi;
Amashanyarazi yizewe;
Ibintu byiza byo gucapa ;
Umuriro muke,
Ibipimo byurupapuro rukomeye rwa PVC (hejuru ya matt)
Icyemezo cya Rohs (Amabwiriza abuza ibintu bishobora guteza akaga amashanyarazi)
Kugera ku cyemezo (Amabwiriza agenga imiti ya EU)
UL94 V0 icyiciro
PVC urupapuro rukomeye rwerekana porogaramu
1. Inganda zamamaza - gucapa ecran, gushushanya, ibimenyetso byamamaza, imbaho zerekana n'ibibaho.
2. Inganda zo mu nzu - ibikoresho byo mu bwiherero, ubwoko bwose bwibikoresho byo mu rwego rwo hejuru.
3. Ahantu hubatswe hubatswe - imbaho zurukuta zinyuma zinyubako, imbaho zishushanya imbere, amazu, biro, ibyumba byubatswe ahantu hahurira abantu benshi, amakadiri yimitako yubucuruzi, imbaho zibyumba bitarimo ivumbi hamwe nibisenge byahagaritswe.
4. Ubwikorezi - ubwato, indege, imodoka itwara abagenzi, imodoka ya gari ya moshi, igisenge, igorofa yibanze yumubiri, agasanduku keza imbere.
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