Ihe nkiri a na-emezigharị ihe na-emebi emebi-Onyonyo egosipụtara SPLA

Ihe nkiri gbanwetụrụ ihe na-emebi emebi-SPLA

Nkọwa dị mkpirikpi:

Nkọwa nke plastik biodegradable, ọ bụ ịkọwapụta na okike, dị ka ala, ájá, gburugburu mmiri, gburugburu mmiri, ọnọdụ ụfọdụ dị ka composting na ọnọdụ mgbaze anaerobic, mmebi nke microbial kpatara ịdị adị nke okike, na n'ikpeazụ. ekewa n'ime carbon dioxide (CO2) na/ma ọ bụ methane (CH4), mmiri (H2O) na mineralization nke mmewere nwere inorganic nnu, na ọhụrụ biomass (dị ka ahụ nke microorganisms, wdg) nke rọba.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Ojiji nke polylactic acid ugbu a gafere ọgwụ ruo ihe ndị a na-ahụkarị dị ka akpa nkwakọ ngwaahịa, ihe nkiri ihe ọkụkụ, eriri textile na iko. Ihe nkwakọ ngwaahịa sitere na polylactic acid dị ọnụ ahịa na mbụ, mana ugbu a aghọwo otu n'ime ihe ndị a na-ebukarị ihe. Enwere ike ịme poly (lactic acid) ka ọ bụrụ eriri na ihe nkiri site na extrusion, ịkpụzi injection na ịgbatị. Mmiri na ikuku ikuku nke ihe nkiri polylactic acid dị ala karịa nke ihe nkiri polystyrene. Ebe ọ bụ na a na-agbasa mmiri na gas molekul site na mpaghara amorphous nke polymer, mmiri na ikuku ikuku nke ihe nkiri polylactic acid nwere ike gbanwee site n'ịgbanwe kristal nke polylactic acid.

Ọtụtụ teknụzụ dị ka mgbakasị ahụ, na-agbakwunye ihe ndị na-emepụta ihe, na-emepụta ihe mejupụtara ya na eriri ma ọ bụ nano-particles, ịgbatị yinye na iwebata ihe owuwu crosslink ejirila iji kwalite akụrụngwa akụrụngwa nke polymers PLA. Enwere ike ịhazi polylactic acid dị ka ọtụtụ thermoplastics n'ime eriri (dịka ọmụmaatụ, iji usoro ịgbaze agbaze) na ihe nkiri. PLA nwere ihe eji arụ ọrụ yiri ya na PETE polymer, mana ọ nwere oke okpomọkụ na-aga n'ihu na-ebelata nke ukwuu. Na elu elu ike, PLA nwere mfe printability nke na-eme ya ọtụtụ ebe na 3-D obibi akwụkwọ. Ekpebiburu ike ike maka 3-D PLA ebipụtara.

Njirimara SPLA

Nkọwa nke plastik biodegradable, ọ bụ na-arụtụ aka na ọdịdị, dị ka ala, ájá, mmiri gburugburu ebe obibi, mmiri gburugburu ebe obibi, ọnọdụ ụfọdụ dị ka composting na anaerobic digestion ọnọdụ, mmebi nke microbial edinam nke ịdị adị nke ọdịdị, na emecha decomposed. banye carbon dioxide (CO2) na/ma ọ bụ methane (CH4), mmiri (H2O) na mineralization nke nwere mmewere nnu inorganic nnu, na ọhụrụ biomass (dị ka ahụ nke microorganisms, wdg) nke rọba.

Mpaghara Ngwa SPLA

Ọ nwere ike dochie kpamkpam akpa nkwakọ ngwaahịa rọba ọdịnala, dị ka akpa ịzụ ahịa, akpa aka, akpa awara awara, akpa mkpofu, akpa drawstring, wdg.

SPLA akara ule na nkọwa

Ọkwa	Nkọwa	Ntuziaka nhazi
SPLA-F111	Ihe ndị bụ isi nke ngwaahịa SPLA-F111 bụ PLA na PBAT, na ngwaahịa ha nwere ike ịbụ 100% biodegraded mgbe ejiri ya na n'efu, na-emepụta carbon dioxide na mmiri, na-enweghị mmetọ gburugburu ebe obibi.	Mgbe ị na-eji ihe nkiri SPLA-F111 fụrụ afụ na ahịrị mmepụta ihe nkiri a na-afụ, a na-atụ aro ịfụ ọkụ nhazi ihe nkiri bụ 140-160 ℃.
SPLA-F112	Ihe ndị bụ isi nke ngwaahịa SPLA-F112 bụ PLA, PBAT na starch, na ngwaahịa ya nwere ike ịbụ 100% biodegraded mgbe ejiri ya ma tụfuo ya, n'ikpeazụkwa na-emepụta carbon dioxide na mmiri na-enweghị mmetọ gburugburu ebe obibi.	Mgbe ị na-eji ihe nkiri SPLA-F112 fụrụ afụ na ahịrị mmepụta ihe nkiri, a na-atụ aro ịfụ ọkụ nhazi ihe nkiri bụ 140-160 ℃.
SPLA-F113	Akụkụ bụ isi nke ngwaahịa SPLA-F113 bụ PLA, PBAT na ihe inorganic. Ngwaahịa nwere ike 100% biodegraded mgbe ejiri ya wee tụfuo ya, ma mechaa mepụta carbon dioxide na mmiri na-emetọghị gburugburu ebe obibi.	Mgbe ị na-eji SPLA-F113 fụọ ihe nkiri n'ahịrị mmepụta ihe nkiri, a na-atụ aro ịfụ ọkụ nhazi ihe nkiri bụ 140-165 ℃.
SPLA-F114	Ngwaahịa SPLA-F114 bụ stachi juputara na polyethylene gbanwetụrụ masterbatch. Ọ na-eji 50% stachi sitere na akwukwo nri kama iji polyethylene sitere na akụrụngwa petrochemical.	A na-ejikọta ngwaahịa ahụ na polyethylene na ahịrị mmepụta ihe nkiri afụfụ. Ọnụ ego mgbakwunye akwadoro bụ 20-60wt%, yana ọkụ nhazi ihe nkiri na-efe efe bụ 135-160 ℃.