MOHLAHISI OA LIHLAHISOA TSA CPLA

1. Polylactic acid (PLA) ke thepa efe?

 

Asiti ea Polylactic (PLA) ke polymer e thehiloeng linthong tsa tlhaho le e ka bolang e entsoeng ka mehloli e nchafatsoang selemo le selemo. Asiti ea Polylactic ke polyester ea thermoplastic aliphatic. Asiti ea lactic kapa lactide e hlokahalang bakeng sa tlhahiso ea polylactic acid e ka fumanoa ka ho belisa, ho felloa ke metsi 'meleng le ho hloekisa mehloli e nchafatsoang. Asiti ea Polylactic ka kakaretso e na le litšobotsi tse ntle tsa mechini le litšobotsi tsa ts'ebetso, 'me lihlahisoa tsa polylactic acid li ka senyeha kapele ka litsela tse fapaneng kamora ho lahloa, 'me ha li na tšilafalo e le kannete.

 

2. Boleng ba bioplastic bo bolela'ng?

 

Tšireletso ea tikoloho
Li-bioplastic tse entsoeng ka biomass e nchafatsoang selemo le selemo li fokotsa khabone ea rona 'me li fokotsa ho itšetleha ha rona ka mehloli ea mesaletsa ea lintho tsa khale. Li boetse li fana ka mefuta e fapaneng ea likhetho tsa ho lahla.

Melemo e metle ea moruo

Bareki ba ntse ba elelloa haholoanyane melemo ea bona ea tikoloho 'me ba ntse ba rata polasetiki e tala haholoanyane.

 

3. Hobaneng o Khetha Polylactic Acid (PLA)?

 

Resin ea PLA e thehiloeng ho bio e nang le likhetho tse ngata tsa ho qetela ha bophelo e entsoe ka mehloli e nchafatsoang 'me e thehiloe ho bio ka 100% ho latela EN16785-1. Qetellong ea bophelo ba eona ba bohlokoa, lits'ebetso tsa polylactic acid (PLA) li ka sebelisoa hape ka mechini kapa ka lik'hemik'hale. Polylactic acid (PLA) le eona e ka manyolo ho latela EN13432. Lisebelisoa tse ka manyolo joalo ka li-bin liners li thusa ho khelosa litšila tsa bohlokoa tsa tlhaho ho tsoa libakeng tsa lithōle.

Tšebeliso e sebetsang ea thepa e tala

PLA ke polasetiki e sebetsang hantle haholo: e nka 1.6 kg feela ea tsoekere ho etsa 1 kg ea polylactic acid (PLA). Mefuta e meng ea li-bioplastic e ka hloka mehloli e mengata ea tlhaho ho hlahisa sehlahisoa se lekanang sa ho qetela.

E ka sebelisoa ka tekanyo ea indasteri

PLA e fumaneha khoebong ka tekanyo ea indasteri ho tsoa lifekthering tse 'maloa tse kholo lefatšeng ka bophara.

Tšebeliso e Pakiloeng

Lihlahisoa tsa khoebo tse entsoeng ka PLA li se li fumaneha mebarakeng e mengata e meholo. Hore na u thahasella likarolo tse bōpiloeng, lifilimi, foam, khatiso ea 3D kapa likhoele, u ka retelehela ho rona bakeng sa tšehetso ea nts'etsopele ea lisebelisoa.

 

4. Tlhophiso ea thepa e tala

 

· PLA ea mocheso o phahameng (CPLA): bakeng sa lits'ebetso tse hlokang boiteko bo boholo
· PLA e tloaelehileng: bakeng sa lits'ebetso tse akaretsang
· PLA ea mocheso o tlase: hangata e sebelisoa e le sealant
· PDLA: e sebelisoa e le moemeli oa nucleating kapa ho etsa li-stereocomplexes tsohle.

 

 

 

 

5. Litifikeiti tsa thepa ea PLA le lihlahisoa tse felileng

 

•E amohetsoe bakeng sa tšebeliso lits'ebetsong tsa ho kopana le lijo EU (EC No. 10/2011), USA (FDA 21 CFR) le Chaena (GB 9685-2016),
•E latela maemo a EN13432 le ASTM D6400 bakeng sa ho etsa manyolo a indasteri
•Likahare tse thehiloeng ho Bio tsa 100% ho latela EN16785-1 le ASTM D6866
•Setifikeiti sa REACH
•Motlakase o fokotsehileng - phuputso ea LCA e hlahlobiloeng ke lithaka e fumaneha.
•E entsoe ka lijalo.

 

 

 

 

6. Litšebeliso tse ka sehloohong tsa CPLA ke life? 

 

1. Sephutheloana le lintho tse lahloang

Lipitsa tsa yogurt, likopi tsa kofi le likoahelo, lisebelisoa tsa tšebeletso tse lahloang.
•E bonaletsang
•E ka kolobisoa
•E thehiloe linthong tse phelang
•E ka sebelisoa hape

2. Likoloi

Bakeng sa likarolo tsa kahare le tse ka tlas'a sekoahelo.
•Ho hanyetsa mocheso o phahameng
•Ho tšoarella
•Ho tsitsa ha hydrolytic

3. Khatiso ea 3D le lihlahisoa tsa bareki

Likheo le matlo a entsoeng ka ente.
•Ho hanyetsa mocheso o phahameng
•Ponahalo e ntle ea bokaholimo
•E tšoarella
•Ho hanyetsa tšusumetso e ntle

4. Likhoele le tse sa lohiloeng

Lifaeba tsa liaparo, li-wipes, li-diaper, le lifaeba tsa tekheniki le li-filter.
•Ho hanyetsa mocheso o phahameng
•Ho hema hantle
•Ho ikutloa ho bonolo le ho ama
•Ho bola/ho qhibilihisa mobu