A na-eji ọbọ mmiri ma ọ bụ ebe a na-echebe ihe dị mfe na eriri anya na-enweghị atụ.
1. Pedherse
PO bụ ndebiri nke polyethylene, nke bụ polymen osisi polymerization nke ethylene guzobere. A na-eme ihe na-acha oji polyethylene ihe eji eme ya site na igwakota na mmanu mmanu polyethylene resin na-ejigide ya na mmachi, carbon ojii, antioxidant na ghobu. Posyethylene na-anyụ makes nwere ike kewaa n'ọnyà ngwa ngwa polyethylene (LDPE) na polyethylene (hdpe) dị ka njupụta. N'ihi omume ha dị iche na usoro molecular, ha nwere Njirimara dị iche iche. Polyhethylene dị ala, nke a makwaara dị ka polyethylene, a na-akpụzi nke ethylene na nrụgide dị elu (karịa 1500 ikuku) na oxygen dị ka oxygen. Ya mere, eriri akwara nke polyethlene nwere ọtụtụ alaka nke ogologo, yana ogo dị elu, na-enweghị obere, obere kristal, na mgbanwe na mgbanwe dị mma. Polyhethylene dị elu, nke a makwaara dị ka obere nrụgide nke ethymene na-enweghị isi (1-8 ° C na tatanium na titanium. N'ihi nkesa dị warara nke polyethylene dị elu na nhazi usoro nke ụmụ irighiri ihe, ọ nwere ezigbo ihe eji arụ ọrụ, ezigbo mmiri ọgwụgwụ na nnukwu ọnọdụ ojiji. A na-eme ihe ọgbụgba na-eme ka ọ bụrụ ihe na-acha ọbara ọbara na-eme site na polyethylene dị ala na polyethylene dị ala, ma ọ bụ nke polylenene ethylene (ma ọ bụ ihe nke abụọ nke 1-mananene). Ya mere, arụmọrụ nke polyethylene dị n'etiti nke polyethylene dị elu polyethylene dị ala, ọ nwere agbanwe nke polyethylene dị ala na-eyi ike nguzogide na potethylene. Polylene ogologo polyethylene bụ polmerized site na eriri gas dị ala ma ọ bụ usoro ihe ngwọta ya na ethylene momomer na 2-Olifter. Ugwu a na-ere ere polyethylene dị ala dị n'etiti njupụta dị ala na njupụta dị elu, yabụ, ọ nwere oke nrụgide gburugburu ebe obibi na-agba agba gburugburu. Gburugburu ebe obibi na-agbagọ nguzogide bụ ihe ngosipụta dị oke mkpa maka ịchọpụta ogo nke ihe ụfọdụ. Ọ na-ezo aka na ihe ịtụnanya ahụ na ụdị nnwale ahụ doro anya na-egbochi cracks nrụgide na gburugburu ebe nchekwa. Ihe ndị na-emetụta ihe mgbawa nrụgide gụnyere: ịdị arọ irighiri akwara, nkesa dị oke egwu, na microslinity, na micros, na micros. Nnukwu molecular ibu, ebe a na-etinye ihe dị oke egwu, ihe njikọ dị n'etiti wara, ka mma gburugburu ebe obibi na-agbada nguzogide ihe ahụ, na ndụ ya na ndụ ihe ahụ; N'otu oge ahụ, mkpu mkpu nke ihe ahụ na-emetụta ihe ngosi a. Obere obere kristal, ka mma gburugburu ebe obibi na-agbagọ nguzogide nke ihe a. Ike Tenge na ezumike nke ihe ndị ọzọ na-egosi na-egosi arụmọrụ nke ihe ahụ, yana ike ịkọ njedebe nke ihe owuwu nke ihe ahụ. Ihe odide carbon na ihe ndị pere mpe na-eguzogide ihe na-eguzogide oge a na-ere ultraviolet na akwụkwọ ahụ, na antioxidants nwere ike ime ka ihe ndị na-eme antioxidant na-eme ka ihe ndị a na-eme ihe.
2. PVC Ọdịdị
PVC ire ọkụ na-ere ihe nwere chlorine amtọrs, nke ga-agba n'ọkụ. Mgbe ọ na-ere ọkụ, ọ ga-emebi ma hapụ nnukwu ifufe na-egbu egbu, nke ga-akpata nsogbu nke abụọ, mana ọ ga-eme ka ọ ghara ịnụ ọkụ n'obi; N'otu oge ahụ, ihe PVC na-enwe mgbanwe dị mma na inwe ọpụpụ na eriri anya dị anya.
3. Halogen-flame flamen na-ere ahịa
Ebe ọ bụ na polyvinyl chloride ga-emepụta ikuku na-egbu egbu mgbe ndị na-ere ọkụ, na-eme ka ọ bụrụ ihe na-adịghị mma, ya bụ, na-agbakwunye na flamerds al (oh) 3 na mg (oh) 2 na ihe nkịtị na-acha, nke ga-eme ka mmiri dị warara mgbe ọ na-ezute ọkụ ma na-enwe ọtụtụ ọkụ, si otú ahụ gbochie ọnọdụ okpomọkụ site na ịrị elu na igbochi ya. Ebe ọ bụ na a na-agbakwunye ndị na-akụ ezumike nká na-agbakwunye na ọkụ na-acha n'efu na-enweghị ihe ọkpụrụkpụ, ihe omume nke polymers ga-abawanye. N'otu oge ahụ, resin na ndị na-azụ ahịa na-acha akwụkwọ ndụ bụ ihe dị iche iche kpam kpam. N'oge nhazi, ọ dị mkpa iji gbochie ịgwakọta ngwa ngwa nke ndị na-ere ahịa na-ere ọkụ. A ga-agbakwunye ndị na-azụ ahịa na-efe efe na ego kwesiri ekwesi. Ọ bụrụ n 'ọnụ ọgụgụ ahụ buru ibu, ike na ike na oge ezumike ga-ebelata nke ukwuu. Ihe ngosipụta maka inyocha ngwa ahịa na-ere ahịa nke Halogen Flaments na-akwụghị ụgwọ ọyịgaxis oxygen na ịta anwụrụ ọkụ. Ndepụta Oxygen bụ ntinye uche kacha nta nke achọrọ maka ihe ị ga-eji nọgide na-enwe ahụ iru mmiri na ikuku oxygen na nitrogen. The buru ibu na ndeksi oxygen, ka mma ka mma onu ahia nke ihe ahu. A na-agbakọ ịta anwụrụ ọkụ site na ị na-atụgharị ụgbọ mmiri nke dị iche iche na-agafe anwụrụ ọkụ na-emepụta site na otu oghere na ogologo ụzọ. Ala nke ịta anwụrụ ọkụ, belata anwụrụ ọkụ na-arụ ọrụ na arụmọrụ ihe ọ bụla.
4. Mak Eletriki na-eguzogide ihe
Enwere eriri anya nke mgbasa ozi na-akwado (mgbasa ozi) na-edobe otu ụlọ elu nwere nnukwu ọkụ eletrik dị elu na usoro nkwukọrịta ike. Iji merie mmetụta nke ọkụ eletrik dị elu na mbara igwe dị elu, ndị mmadụ etolitewo ma mepụta ihe ọgbụgba ọgbụgba na-eguzogide ihe ọgbụgba ojii, nha na nkesa nke carbon ojii , na-agbakwunye ihe mgbakwunye pụrụ iche iji mee ka ihe owuwu nwere ihe ọkpụrụkpụ nwere ezigbo ọkụ eletrik.
Oge Post: August-26-2024