EPE (ExpandableClimatic Tests) bụ polyethylene mbughari, nke a makwaara dị ka ajị pearl.Ọdịdị cell mechiri emechi na-abụghị nke njikọ, ọ bụ ngwaahịa polyethylene dị elu nke na-emepụta site na extrusion nke obere njupụta polyethylene (LDPE) dị ka isi akụrụngwa.
EPE nwere nnukwu elasticity na ọdịdị ọcha.N'ihi na ọ bụ afụ afụ nke nwere onwe ya kpamkpam, ọ dị ọkụ ma nwee ike gbadaa, ya mere ọ nwere mmetụta nke ịgbasa na ịkwanye mmetụta mmetụta.Tụkwasị na nke ahụ, EPE nwekwara njirimara nke nchekwa ọkụ, mkpuchi mmiri, mkpuchi okpomọkụ, ụda ụda, mgbochi esemokwu, mgbochi ịka nká, nkwụsị nke corrosion na ihe ndị ọzọ.Uru ndị a na-eme ka EPE pearl owu na-eji nwayọọ nwayọọ dochie ihe nkwakọ ngwaahịa ọdịnala, nke a na-ejikarị eme ihe n'ụdị ndụ niile na mgbochi ọdịda, mgbochi, nkwakọ ngwaahịa mgbochi.
Usoro mmepụta EPE na teknụzụ
Mmepụta nke EPE gụnyere akụkụ atọ: akụkụ na-akpụgharị akwa pearl, akụkụ nhazi miri emi nke akwa pearl na akpa akwa pearl na-eme akụkụ.N'aka nke ya, akụkụ nke ọ bụla gụnyere ọtụtụ obere akụkụ, dị ka egosiri n'okpuru:
1. Pearl owu mpịakọta ihe akụkụ
Polyethylene gelatine nri →
elu okpomọkụ ụfụfụ →
extrusion → ndọtị → rewinding → nkwakọ ngwaahịa & nchekwa (ọgwụgwọ)
Oge nzipu: Ọgọst-17-2022