Guhimba plastike
Plastike - Ijambo rikomoka mu kigereki (plastikos), risobanura ibereye kubumba, ni ukuvuga plastike mubikorwa byo gukora, ibemerera guterwa
Kora imiterere itandukanye. Ivumburwa rya plastiki rishobora kwitwa igihangano cyabantu mu kinyejana cya 20, nyuma yimyaka irenga 100 yiterambere, plastike yabaye hose Yabaye ibikoresho fatizo byingirakamaro kumuryango ugezweho.
Paxsing
"Paksin" niyo yambere yavumbuwe - gukura plastiki. Mu myaka ya 1850, umuhanga mu bya shimi w’icyongereza Parkes yakoraga ubushakashatsi ku buryo bwo gutunganya collodion, Ku bw'impanuka ivanze collodion na camphor, irema a. Ibikoresho bikomeye bishobora kunama. Kandi ayita 'Paksin'. Gukoresha parike "Paxine" yakoze ibintu byose kuva ibimamara kugeza kuri buto kugeza kumitako, kandi abantu barabikunze.
selileid
Mu myaka ya 1860, Hiatt yateje imbere uburyo bwo gukora "Paksin" maze ayita "Celluloid". "Ceruloc yabanje gukoreshwa mu gukora imipira ya biliard, ariko uko isoko rya plastike ryakomeje kwaguka," Ceruloc "yakozwe muburyo butandukanye
Ibicuruzwa. "Celluloid" ni plastiki yakozwe n'abantu, ifite ibimenyetso byaka, bityo ibicuruzwa byayo bigarukira.
Guhimba polyethylene
Mu 1933, Reginald Gibson na Eric Fawcett wo muri ICI basanze Ethylene ishobora guhindurwamo polyethylene mu muvuduko mwinshi. Ubu buryo bwari buzwi nkuburyo bw’umuvuduko ukabije, kandi umusaruro w’inganda watangiye mu 1939. Polyethylene (PE) yaje guhinduka ubucucike buke polyethylene (LDPE) hamwe na polyethylene yuzuye (HDPE) muburyo bubiri. Mu ntangiriro ya za 1950, Isosiyete ikora amavuta ya Phillips y'Abanyamerika yavumbuye chromium oxyde Nk’umusemburo, Ethylene irashobora guhindurwa polimerike kugira ngo ikore polyethylene yuzuye cyane ku gitutu giciriritse, kandi umusaruro w’inganda wagezweho mu 1957. Mu myaka ya za 60, isosiyete ya DuPont yo muri Kanada yatangiye gukoresha Ethylene na a-Umwanya muto wa poly (B) umurima wateguwe kuva olefin muburyo bwo gukemura. PE ihendutse, yoroheje, ifatanye kandi irwanya ruswa. LDPE ikoreshwa mugukora firime nibikoresho byo gupakira HDPE ikoreshwa cyane mugukora kontineri, imiyoboro nibice byimodoka.
Isosiyete yacu ikoresha ibicuruzwa bya polyethylene
Zhongshang huangpu guoyu uruganda rukora ibicuruzwa bya pulasitike Ubucuruzi bukuru bwigabana ninganda za plastiki, ariko muguhitamo ibikoresho bizahitamo polyethylene, Impamvu ni Polyethylene yayo idafite impumuro nziza, idafite uburozi, yumva ari ibishashara, ifite ubukana buke buke (gukoresha byibuze ubushyuhe bushobora kugera kuri -100 ~ -70 ° C), imiti ihamye yimiti, kurwanya aside nyinshi nisuri ya alkali (ntabwo irwanya aside ifite imiterere ya okiside). Kudashonga muri rusange kumashanyarazi mubushyuhe bwicyumba, kwinjiza amazi make, kubika amashanyarazi neza .. Iyi ni garanti nziza kubakiriya bagura ibicuruzwa byacu, Icy'ingenzi, polyethylene ni ibikoresho bitangiza ibidukikije, kandi umwanda w’ibidukikije muri sosiyete igezweho uragenda urushaho kwiyongera bikomeye. Ubuyapani bwirengagije imipaka mpuzamahanga ku bijyanye no gusohora imyanda ya kirimbuzi, yangiza ibidukikije. Icyo dushobora gukora ni ugukora ibishoboka byose kugirango turinde ibidukikije dushobora kubaho
Igihe cyo kohereza: Kanama-28-2023