Ntinye na mmezi nke akpa kpara akpa

The ojiji nke plastic kpara akpa na arụmọrụ ọzọ na ọtụtụ ebe mara, na a ọnụ ọgụgụ buru ibu nke mmepụta na oriri n'otu oge ahụ, plastic kpara akpa na nkịtị ugboro mfe mmezi, ọnyịnye taboo nwekwara mkpa ịghọta, otú e si ebelata ịka nká nke plastic kpara akpa ruo n'ókè ụfọdụ, ịgbatị ndụ ọrụ? Linyi donglian plastic na anyị ga-ebu ụzọ lee anya na plastic kpara akpa mgbochi ịka nká mmetụta nke nlekota oru. Akpa a kpara akpa bụ nke nwere akpa polypropylene na akpa polyethylene dịka isi ihe si dị. Dị ka ịkwa akwa usoro na-ekewa n'ime sewn ala akpa, sewn nsọtụ ala akpa. Ugbu a, ọ na-ọtụtụ-eji dị ka a nkwakọ ihe maka awara awara ngwugwu, fatịlaịza, ciment, osikapa, chemical ngwaahịa, wdg The ịka nká eguzogide nke plastic kpara akpa nwere ike enyocha site wuru accelerated ịka nká nnwale na n'èzí ikpughe weathering ule. Artificial accelerated ịka nká nnwale bụ na-etinye plastic akpa sample sample na ule akụrụngwa, nwere ike n'out oge ma ọ bụ ọzọ site ìhè, oxygen, okpomọkụ na iru mmiri na ihe ndị ọzọ, n'okpuru ọnọdụ a, isi gburugburu ebe obibi parameters nwere ike dịtụ kwụsiri ike, nke mere na data enwetara nwere ike ịnọgide na-enwe ezi repeatability. Dị ka ultraviolet accelerated ịka nká mgbe nchọpụta nke ngwaahịa ndị ruru eru, na n'ezie ojiji nke gburugburu ebe obibi, mgbochi ịka nká mmetụta ga-adị iche, karịsịa n'ihe banyere na-agbakwunye filler ka ịgbakwunye egbochiri amine ìhè stabilizer, mgbochi ịka nká mmetụta adịghị ike. Ọ bụ ezie na n'èzí ikpughe ule nke kpara akpa na-ewe ogologo oge na-achọ a nnukwu mmadụ na ego ego, ule data enwetara ihu ọma izute chọrọ nke bara uru ojiji, na ike ga-eji maka mgbochi ịka nká àgwà nwale na mgbochi ịka nká mmetụta nlekota nke akpa akpa. N'iji akpa kpara kwa ụbọchị, ọnọdụ okpomọkụ, iru mmiri, ọkụ na ọnọdụ mpụga ndị ọzọ na-emetụta ndụ ọrụ nke akpa akpa. Karịsịa n'èzí, mmiri ozuzo, ìhè anyanwụ kpọmkwem, ifufe, ụmụ ahụhụ na ụmụ oke ga-eme ka mbibi nke tensile àgwà akpa akpa. Akpa mgbochi iju mmiri, akpa coal etinyere na mbara ikuku kwesịrị ịtụle akpa ndị a kpara akpa n'onwe ha mgbochi - uv mgbochi - ikike oxidation. The nkịtị kpara akpa na ezinụlọ ma ọ bụ onye ọrụ ugbo na-eji, mma ga-etinye n'ime ụlọ ebe na-enweghị kpọmkwem ìhè anyanwụ, akọrọ, enweghị ụmụ ahụhụ ndanda oke imerụ, gbochie anwụ insolation.