UMUKOZI W'IBICURUZWA BYA CPLA

1. Aside polylactic (PLA) ni iki?

 

Aside ya Polylactic (PLA) ni polymer ishingiye ku binyabuzima kandi ishobora kubora ikorwa mu bintu bishobora kongera gukoreshwa buri mwaka. Aside ya Polylactic ni polyester ya thermoplastic aliphatic. Aside ya Lactic cyangwa lactide ikenewe mu gukora aside ya Polylactic ishobora kuboneka binyuze mu gushyushya, kubura amazi no gusukura ibintu bishobora kongera gukoreshwa. Aside ya Polylactic muri rusange ifite imiterere myiza ya mekanike n'ubushobozi bwo kuyitunganya, kandi ibicuruzwa bya aside ya Polylactic bishobora kwangirika vuba mu buryo butandukanye nyuma yo gutabwa, kandi nta mwanda uhumanya ikirere urangwamo.

 

2.Bioplastic bisobanura iki?

 

Kurengera ibidukikije
Bioplastics zikozwe mu bimera bishobora kongera gukoreshwa buri mwaka zigabanya ubwinshi bw'ibimera bihumanya ikirere kandi zikagabanya kwishingikiriza ku bisigazwa by'ibinyabuzima. Zitanga kandi uburyo butandukanye bwo gusibanganya.

Inyungu nziza mu bukungu

Abaguzi barimo gusobanukirwa neza ibyiza byabyo ku bidukikije kandi bagenda barushaho gukunda pulasitiki itoshye.

 

3.Kuki wahitamo aside polylactic (PLA)?

 

Resin ya PLA ishingiye kuri bio ifite amahitamo menshi yo kurangiza ubuzima ikorwa mu bintu bishobora kongera gukoreshwa kandi ishingiye kuri bio 100% nk'uko bivugwa muri EN16785-1. Mu gihe cy'ubuzima bwayo, aside polylactic (PLA) ishobora kongera gukoreshwa mu buryo bwa mashini cyangwa imiti. Aside polylactic (PLA) nayo ishobora gukoreshwa mu ifumbire nk'uko bivugwa muri EN13432. Ikoreshwa ry'ifumbire nk'udusanduku tw'imyanda rifasha mu gukura imyanda y'agaciro mu myanda.

Gukoresha neza ibikoresho fatizo

PLA ni pulasitiki ikora neza cyane: ikoresha kilo 1.6 gusa z'isukari kugira ngo ikore kilo 1 ya aside polylactic (PLA). Ubundi bwoko bwa bioplastic bushobora gusaba umutungo kamere mwinshi kugira ngo ikore umusaruro ungana n'uwo wa nyuma.

Ishobora gukoreshwa mu rwego rw'inganda

PLA iraboneka mu bucuruzi ku rwego rw'inganda zituruka mu nganda nyinshi nini hirya no hino ku isi.

Ishyirwa mu bikorwa ryagaragaye

Ibicuruzwa byakozwe muri PLA bishobora kuboneka ku masoko menshi agezweho. Waba ushishikajwe n'ibice byabumbwe, filime, ifuro, icapiro rya 3D cyangwa fibre, ushobora kutwandikira kugira ngo tugufashe mu iterambere ry'ibikoresho.

 

4. Gushyira mu byiciro ibikoresho fatizo

 

· PLA y'ubushyuhe bwinshi (CPLA): ikoreshwa mu buryo busaba imbaraga nyinshi
· PLA isanzwe: ikoreshwa mu buryo rusange
· PLA y'ubushyuhe buke: ikoreshwa cyane nk'icyuma gifunga
· PDLA: ikoreshwa nk'ikintu gitera imbaraga cyangwa gukora ibintu byose bihuza impande.

 

 

 

 

5. Ibyemezo by'ibikoresho bya PLA n'ibicuruzwa byarangiye

 

•Byemejwe gukoreshwa mu gukoresha ibiryo mu bihugu by’Ubumwe bw’u Burayi (EC No. 10/2011), muri Amerika (FDA 21 CFR) no mu Bushinwa (GB 9685-2016),
•Byubahiriza amahame ya EN13432 na ASTM D6400 yo gukora ifumbire mvaruganda
•Ibipimo bishingiye ku binyabuzima bya 100% hakurikijwe EN16785-1 na ASTM D6866
•Icyemezo cya REACH
•Kugabanya karubone - inyigo ya LCA yasuzumwe n’urungano irahari.
•Byakozwe mu bihingwa.

 

 

 

 

6. Ni izihe ngamba z'ingenzi za CPLA? 

 

1. Gupakira no gukoresha ibikoresho bikoreshwa mu gihe cyo gukoresha

Amasafuriya ya yawurute, ibikombe bya kawa n'umupfundikizo, ibikoresho byo gukoresha mu gihe cyo gukoresha.
•Birabagirana
•Bishobora gukoreshwa mu ifumbire
•Bishingiye ku binyabuzima
•Bishobora kongera gukoreshwa

2. Imodoka

Ku bice by'imbere n'ibiri munsi y'agapfundikizo.
•Irwanya ubushyuhe bwinshi
•Iramba
•Ituza mu buryo bukabije bwa hydrolytic

3. Gucapa no gukoresha ibikoresho bya 3D

Ibikoresho n'ibipfundikizo byakozwe mu inshinge.
•Irwanya ubushyuhe bwinshi
•Igaragara neza ku buso
•Iramba
•Irwanya ingaruka nziza

4. Fibre n'ibindi bitaboshye

Imyenda yo kwambara, imyenda yo guhanagura, imyenda yo kwambara, n'imyenda yo mu bwoko bwa tekiniki n'amafiriti.
•Irwanya ubushyuhe bwinshi
•Ihumeka neza •
Ituma umuntu ahumeka neza •Ituma umuntu akoresha ubwenge kandi agakoraho
•Irabora/ishobora gushonga