A na-ejikarị fim dị iche iche kwa ụbọchị. Kedu ihe nkiri ndị a bụ ihe nkiri ndị a mere? Kedu ihe bụ njirimara arụmọrụ nke ọ bụla? Ihe ndị a bụ mmeghe zuru ezu na flọba plastic nke a na-ejikarị na ndụ kwa ụbọchị:
Ihe nkiri plastik bụ ihe nkiri emere na polyvinyl chloride, polyethylene, polystyyrene, polystyrene na resins, owuwu, na-arụ ọrụ mkpuchi, wdg.
Enwere ike kewaa ihe nkiri plastik n'ime
-Nme ihe nkiri: flow fim, ihe nkiri a kara aka, fim, fim, wdg.;
- ihe nkiri a na - eme nri, Mulch ihe nkiri, wdg.;
-MLils maka nkwakọ ngwaahịa (gụnyere ihe nkiri mejupụtara maka nkwakọ ngwaahịa ọgwụ, ihe nkiri maka nkwakọ ngwaahịa nri, wdg).
Uru na ọghọm nke ihe nkiri plastik:
Njirimara arụmọrụ nke isi plastik bụ plastik:
Ihe nkiri polypropy
Polypropylene bụ ebe a na-eme ihe na-eme ka ọ bụrụ polymerization nke polighylene. Ngwakọta Coppolymer PP nwere obere okpomọkụ na-ekpo ọkụ (100 Celsius C), dị ala, na ike mmetụta siri ike nke PP na-abawanye na mmụba nke ihe ndị Etylene. Vicat dị nro okpomọkụ nke PP bụ 150 Celsius. N'ihi ogo nke mkpu ákwá, ihe a nwere ezigbo elu elu siri ike na-eguzogide Nchọgide. PP enweghị nsogbu ndị na-agbagha.
Ihe nkiri polypropylene na-eme ka ọ bụrụ (boop) bụ ihe na-agbanwe agbanwe na-agbanwe agbanwe na 1960s. Ọ na-eji ụzọ mmepụta pụrụ iche iji gwakọta ihe polypropylene akụrụngwa na ihe mgbakwunye arụ ọrụ, gbazee ma ghee ha n'ime akwụkwọ, wee gbasaa ha n'ime fim. A na-ejikarị ya na nkwakọ ngwaahịa, swiiti, sịga, tii, tii, mmiri ara ehi, ma mara aha nke "Queen Queen". Na mgbakwunye, enwere ike itinye ya na nkwadebe nke ngwaahịa arụ ọrụ dị ka membranes na membranes, yabụ atụmanya na-emepụta ihe nkiri Bopps sara mbara.
Ihe nkiri BPP ọ bụghị naanị nwere uru dị na njupụta dị ala, na-eguzogide nguzogide na ezigbo okpomọkụ nke Pp resin, kamakwa nwere ezigbo ngwa ngwa na isi mmalite akụrụngwa. Enwere ike ijikọ ihe nkiri BPP na ihe ndị ọzọ na Njirimara pụrụ iche iji meziwanye ma ọ bụ melite arụmọrụ. Ihe ndị a na-ejikarị na-eme ihe nkiri ndị a na-eme, na-eme ihe nkiri polypropylene (CPP), polyvinylido chloride (PVDC), wdg.
Ihe nkiri polyethylene dị ala (LDPE)
Ihe nkiri polyethylene, ya bụ Pe, nwere njirimara nke nguzogide mmiri na ike mmiri mmiri.
Polyethylene (lpde) bụ ebe atlenetik na-enwetara polymene nke polymenenation polmerizations n'okpuru nrụgide dị elu, yabụ a na-akpọkwa ya "polyethylene". LPDE bụ molekule sara mbara nke nwere isi ogologo, na ihe dị ka 15 ethyl, ma ọ bụ alaka ya ogologo oge. N'ihi na akwara molecula nwere ogologo ígwè dị ogologo, dị nro, ịdị nro na-arụ ọrụ na-eguzogide), alkali, ọfụma, nnu, nwere ezigbo mkpuchi eletrik eletrik. Pribul na kenkowaputa, ọ nwere ike ịdọ aka na-adịcha mma, ntabi anya na-efe efe, mmiri na-eguzogide na mmiri na-eguzogide, na-esikọ na-eguzogide, na-esigide na-eguzogide. Ihe ọghọm ya bụ ihe mgbochi na-adịghị mma nke ikuku oxygen.
A na-ejikarị ya dị ka ihe nkiri nke ime ụlọ nke mejupụtara ihe na-agbanwe agbanwe ihe, ọ bụkwa ihe nkiri na-agbakọ plastik n'oge a, na-eche ihe karịrị 40% nke oriri nkwakọ ngwaahịa plastic. E nwere ọtụtụ ụdị ihe nkiri polyethylene fim, na ihe ha na-eme dịkwa iche. Nrụpụta nke fim na-abụghị otu a na-alụbeghị di, yana arụmọrụ nke ihe nkiri mejupụtara bụ ịgbachitere. Ọ bụ ihe bụ isi nke nkwakọ ngwaahịa. Nke abuo, eji ihe nkiri polyethylene na-ejikwa ya n'ọhịa injinịa obodo, dị ka Geomembrane. Ọ na-eme ihe na-egbochi mmiri na injinịa obodo ma nwee ike ike dị ala. A na-eji ihe nkiri ugbo n'ọtụtụ ọrụ ugbo, nke enwere ike kee ya na ihe nkiri, ihe nkiri Mulch, ihe nkiri na-ewu ewu, ihe nkiri nchekwa nchekwa akwụkwọ ndụ akwụkwọ ndụ na.
Polyester Find (Pet)
Polyester Scard (Pet) Ọ bụ ihe nkiri mere nke akwa akwa site na ndọtị wee gbatịrị. A na-eji ihe nkiri kachasị mma polyester mara ezigbo ihe, oke ike, ihe siri ike na ihe isi ike, na-eguzogide, oke okpomọkụ, ikuku na-eguzogide, ikuku na-eguzogide na njigide. Otu n'ime ihe nkiri a na-adịgide adịgide, mana coronation adịghị mma.
Ọnụahịa nke fim polyester dị elu, ọkpụrụkpụ ya na-abụkarị 0.12 mm. A na-ejikarị ya dị ka ihe nke nkwakọ ngwaahịa maka nkwakọ ngwaahịa, ma nwee ezigbo mbipụta. Na mgbakwunye, a na-ejikarị ihe nkiri Polyester na-eme ihe dị ka akwụkwọ na-eme ihe dị ka ihe nkiri nchebe gburugburu ebe ndị ọrụ, ma na-ejikarị platik na-acha, na-ewu ewu na ọgwụ na ahụike.
Ihe nkiri Plastic Plastic (Oyy)
Aha kemịkalụ nke nylon bụ polyamide (PA). Ka ọ dị ugbu a, enwere ọtụtụ ụdị nke Nylon mepụtara, na isi ihe nkiri na-emepụta ihe na-akpali akpali, na nylon 66, na-eguzogide na-eguzogide, na-eguzogide, na-eguzogide na nguzosi ike na-eguzogide. Ezigbo iyi na-eguzogide na iguzogide ya, ma ọ bụ ezigbo ihe mgbochi mmiri, dị ka nri mmiri, nri anụ ahụ, nri, wdg.
Ihe nkiri polypropyrene (CPP)
N'adịghị ka ihe nkiri polypropylene na-eme nke ọma, ihe nkiri nke nkedo polypropod (CPP) bụ nke na-enweghị agbatị na azụta. A na-eji ihe eji eme ihe ngwa ngwa, mmepụta dị elu, nghọta fim, gloss, na nguzozi nke Njirimara dị iche iche. N'ihi na ọ dị larịị ihe nkiri, na-esochi ọrụ dị ka ibi akwụkwọ na nhazi dị mfe. A na-ejikarị CPP mee ihe na nkwakọ ngwaahịa ọmụmụ, okooko osisi, nri, na ihe ndị dị mkpa.
Ihe nkiri plastik nke aluminom
Ihe nkiri a na-ahụkarị na njirimara nke ihe nkiri plastik na njirimara nke igwe. Ọrụ nke aluminom na-enye n'elu ihe nkiri ahụ bụ ọkụ ọkụ na-egbochi radieshon ndu, nke ọ bụghị naanị ogologo ndụ ndụ ndụ nke ihe nkiri ahụ, kamakwa na-eme ka nchapụta nke fim ahụ. Ya mere, a na-eji ihe nkiri a na-ahụkarị ihe nkiri na nkwakọ ngwaahịa, tumadi iji spockey nkwakọ nri dị ka bisikiiti, yana nkwakọ ngwaahịa dị na ụfọdụ ọgwụ na ịchọ mma.
Oge Post: Jul-19-2023
