ngwaahịa

Polyethylene dị elu nwere ezigbo okpomọkụ na nguzogide oyi, ezigbo nkwụsi ike nke kemịkal, ma ọ nwekwara nnukwu siri ike na ike siri ike, ike ọrụ dị mma.Njirimara dielectric, nrụgide mgbawa gburugburu ebe obibi dịkwa mma.Isi ike, ike ntanye na ihe na-akpụ akpụ dị mma karịa nke LDPE.Uwe mkpuchi, mkpuchi eletriki, ike siri ike na nguzogide oyi dị mma, ma mkpuchi ahụ dị ntakịrị njọ karịa obere njupụta;Nkwụsi ike kemịkalụ dị mma, na ụlọ okpomọkụ, enweghị ike ime na ihe mgbaze organic ọ bụla, acid, alkali na corrosion salts dị iche iche;The akpụkpọ ahụ nwere obere permeability na mmiri vepo na ikuku na obere mmiri absorption.Nguzogide ịka nká na-adịghị mma, nkwụsị nke gburugburu ebe obibi adịghị mma dị ka obere njupụta polyethylene, karịsịa thermal oxidation ga-eme ka arụmọrụ ya daa, ya mere, resin kwesịrị ịgbakwunye antioxidant na ultraviolet absorbent iji meziwanye enweghị akụkụ a.

Ngwaahịa resin polyethylene dị elu bụ granule ma ọ bụ ntụ ntụ, enweghị adịghị arụ ọrụ.Ngwaahịa bụ cylindrical ahụ nwere ezigbo n'ibu Njirimara na magburu onwe nhazi Njirimara.A na-eji ha eme ihe n'ọtụtụ ebe na mmepụta nke ọkpọkọ extruded, ihe nkiri afụfụ, eriri nkwurịta okwu, oghere oghere, ebe obibi na ngwaahịa ndị ọzọ.