Aha nkà mmụta sayensị nke teepu eletrọnịkị bụ teepu eletriki mkpuchi polyvinyl chloride, nke a na-akpọkarị teepu mkpuchi eletriki ma ọ bụ teepu mkpuchi na ụlọ ọrụ, nke a makwaara dị ka teepu eletriki PVC.
teepu eletrọnịkị bụ teepu eji akwa akwa rọba nwere mmetụta na-emetụ n'ahụ.Ihe nkiri polyvinyl chloride (ihe nkiri PVC) nwere njirimara nke mkpuchi ọkụ, ire ọkụ, na nguzogide ihu igwe.Ihe nrapado na-emetụ n'ahụ roba nwere nrapado mbụ na ike njikọ.Ọ dị mma maka mkpuchi mkpuchi nke wires na eriri dị iche iche.Ọ nwekwara ike inye nchebe igwe na iguzogide acid-base, iguzogide ihu igwe na ihe ndị ọzọ.Enwere ike iji teepu eletrik mee ihe maka mkpuchi na njirimara agba n'oge dị iche iche dịka ihe achọrọ.