VAGADZIRI VEZVIGADZIRWA ZVE CPLA

1. Chii chinonzi polylactic acid (PLA)?

 

Polylactic acid (PLA) ipolymer inogadzirwa nezvinhu zvipenyu uye inogona kuora inogadzirwa kubva muzvinhu zvinogona kudzokororwa gore rega rega. Polylactic acid ipolyester inonzi thermoplastic aliphatic. Lactic acid kana lactide inodiwa pakugadzira polylactic acid inogona kuwanikwa nekuvirisa, kupera mvura mumuviri uye kucheneswa kwezvinhu zvinogona kudzokororwa. Polylactic acid inowanzova nehunyanzvi hwakanaka hwemakanika uye hunhu hwekugadzirisa, uye zvigadzirwa zvepolylactic acid zvinogona kukurumidza kuora nenzira dzakasiyana mushure mekuraswa, uye hazvina kusvibiswa zvachose.

 

2. Chii chinorehwa ne bioplastic?

 

Kuchengetedzwa kwezvakatipoteredza
Mapurasitiki anogadzirwa kubva muzvinhu zvinogadziriswazve gore rega rega anoderedza simba redu recarbon uye anoderedza kuvimba kwedu nezviwanikwa zvefossil. Anopawo nzira dzakasiyana-siyana dzekuraswa.

Mabhenefiti akanaka ehupfumi

Vatengi vari kuwedzera kuziva nezvekubatsira kwavo nharaunda uye vari kuwedzera kufarira mapurasitiki ane girini.

 

3. Sei Uchifanira Kusarudza Polylactic Acid (PLA)?

 

Resin yePLA ine zvinhu zvakawanda zvinogadziriswa kubva muzvinhu zvinogona kushandiswazve uye inogadzirwa kubva muzvinhu zvinogona kushandiswazve uye inogadzirwa kubva muzvinhu zvinogona kushandiswazve zvichienderana neEN16785-1. Pakupera kwebasa rayo, polylactic acid (PLA) inogona kushandiswazve muchina kana nemakemikari. Polylactic acid (PLA) inogonawo kushandiswa mucompost zvichienderana neEN13432. Kushandiswa kwecompostable senge mabin liners kunobatsira kubvisa marara anokosha kubva mumarara.

Kushandiswa zvakanaka kwezvinhu zvakagadzirwa

PLA ipurasitiki inoshanda zvikuru: inoda 1.6 kg yeshuga chete kugadzira 1 kg ye polylactic acid (PLA). Mamwe marudzi e bioplastics angada zviwanikwa zvakawanda zvechisikigo kuti agadzire huwandu hwakaenzana hwechigadzirwa chekupedzisira.

Inogona kushandiswa padanho remaindasitiri

PLA inowanikwa mumaindasitiri akawanda kubva kumafekitori makuru pasi rose.

Kushandiswa Kwakaedzwa

Zvigadzirwa zvekutengeserana zvakagadzirwa kubva kuPLA zvinotowanikwa mumisika yakasiyana-siyana yevanhu vakuru. Ungave uchifarira zvikamu zvakaumbwa, mafirimu, furo, kudhinda kwe3D kana fibers, unogona kutibata kuti tikubatsire kugadzira maapplication.

 

4. Kupatsanura zvinhu zvisina kuchena

 

· PLA yekupisa kwakanyanya (CPLA): yekushandisa zvakanyanya
· Standard PLA: yekushandisa zvakanyanya
· PLA yekupisa kushoma: inowanzoshandiswa sechivharo
· PDLA: inoshandiswa semushonga wekugadzira nucleating kana kugadzira zvese zvine stereocomplexes.

 

 

 

 

5. Zvitupa zvePLA nezvinhu zvakapedzwa

 

•Yakatenderwa kushandiswa mukushandiswa kwezvekudya muEU (EC Nhamba 10/2011), USA (FDA 21 CFR) neChina (GB 9685-2016),
•Inoenderana neEN13432 neASTM D6400 zvinodiwa pakugadzira manyowa mumaindasitiri
•Zvinhu zveBiobased zve100% zvichienderana neEN16785-1 neASTM D6866
•REACH Certification
•Kuderedzwa kwecarbon footprint - chidzidzo cheLCA chakaongororwa nevezera chiripo.
•Yakagadzirwa kubva muzvirimwa.

 

 

 

 

6. Ndeapi mashandisirwo makuru eCPLA? 

 

1. Kurongedza & zvinoraswa

Hari dzeyogati, makapu ekofi nezvivharo, zvinhu zvinoshandiswa zviri nyore kushandisa.
•Zviri pachena
•Zvinogadziriswa
•Zvinogona kushandiswazve
•Zvinogona kushandiswazve

2. Mota

Zvemukati nepazasi pehood.
•Kudzivirira kupisa kwakanyanya
•Kugara kwenguva refu
•Kugadzikana kwehydrolytic

3. Kudhinda kwe3D & zvigadzirwa zvevatengi

Mabhokisi nemakabati akaumbwa nejekiseni.
•Kudzivirira kupisa kwakanyanya
•Kutaridzika zvakanaka pamusoro
•Kunogara kwenguva refu
•Kudzivirira kukuvadzwa zvakanaka

4. Mashinda neasina kurukwa

Fiber dzezvipfeko, machira ekupukuta, manapukeni, uye fiber dzehunyanzvi nemafirita.
•Kudzivirira kupisa zvakanyanya
•Kufema zvakanaka
•Kunzwa kwakapfava uye kunobata
•Kunogona kuora/kunyorovesa