WOPANGITSA ZOPEREKA ZA CPLA PRODUCTS

1. Kodi polylactic acid (PLA) ndi chiyani?

 

Polylactic acid (PLA) ndi polima yochokera ku zamoyo komanso yowola yomwe imapangidwa kuchokera ku zinthu zongowonjezedwanso chaka chilichonse. Polylactic acid ndi polyester ya thermoplastic aliphatic. Lactic acid kapena lactide yofunikira popanga polylactic acid ingapezeke mwa kuwiritsa, kutaya madzi m'thupi komanso kuyeretsa zinthu zongowonjezedwanso. Polylactic acid nthawi zambiri imakhala ndi mphamvu zabwino zamakanika komanso mphamvu zokonzera zinthu, ndipo zinthu za polylactic acid zimatha kuwonongeka mwachangu m'njira zosiyanasiyana zitatayidwa, ndipo sizimaipitsidwa kwenikweni.

 

2. Kodi bioplastic imatanthauza chiyani?

 

Kuteteza chilengedwe
Ma bioplastics opangidwa kuchokera ku biomass yobwezerezedwanso chaka chilichonse amachepetsa mpweya womwe umabwera chifukwa cha zinthu zakale zomwe timawononga komanso amachepetsa kudalira kwathu zinthu zakale. Amaperekanso njira zosiyanasiyana zochotsera zinthu zakale.

Ubwino wabwino pazachuma

Ogula akuyamba kuzindikira bwino ubwino wawo pa chilengedwe ndipo akukonda kwambiri mapulasitiki obiriwira.

 

3. N’chifukwa Chiyani Muyenera Kusankha Polylactic Acid (PLA)?

 

Utomoni wa PLA wochokera ku bio wokhala ndi njira zingapo zomaliza umapangidwa kuchokera ku zinthu zongowonjezedwanso ndipo umachokera ku bio malinga ndi EN16785-1. Pamapeto pake, ntchito za polylactic acid (PLA) zimatha kubwezeretsedwanso pogwiritsa ntchito makina kapena mankhwala. Polylactic acid (PLA) imathanso kupangidwa ndi manyowa malinga ndi EN13432. Ntchito zongowonjezedwa monga zoyika m'mabanki zimathandiza kuchotsa zinyalala zamtengo wapatali kuchokera ku malo otayira zinyalala.

Kugwiritsa ntchito bwino zipangizo zopangira

PLA ndi pulasitiki yogwira ntchito bwino kwambiri: imafunika shuga wokwana 1.6 kg kuti ipange 1 kg ya polylactic acid (PLA). Mitundu ina ya bioplastics ingafunike zachilengedwe zambiri kuti ipange kuchuluka kofanana kwa zinthu zomaliza.

Ingagwiritsidwe ntchito pamlingo wa mafakitale

PLA imapezeka m'mafakitale osiyanasiyana ochokera m'mafakitale akuluakulu padziko lonse lapansi.

Kugwiritsa Ntchito Kotsimikizika

Zinthu zamalonda zopangidwa kuchokera ku PLA zitha kupezeka kale m'misika yosiyanasiyana ya anthu okhwima. Kaya mukufuna zinthu zopangidwa ndi zinthu zopangidwa ndi pulasitiki, mafilimu, thovu, kusindikiza kwa 3D kapena ulusi, mutha kutipempha kuti tikuthandizeni pakupanga mapulogalamu.

 

4. Kugawa zinthu zopangira

 

· PLA yotentha kwambiri (CPLA): yogwiritsidwa ntchito movutikira
· PLA yokhazikika: yogwiritsidwa ntchito nthawi zambiri
· PLA yotsika kutentha: nthawi zambiri imagwiritsidwa ntchito ngati chotseka
· PDLA: imagwiritsidwa ntchito ngati chothandizira kupanga ma stereocomplexes onse.

 

 

 

 

5. Zitsimikizo za zinthu za PLA ndi zinthu zomalizidwa

 

•Yavomerezedwa kuti igwiritsidwe ntchito pophatikiza chakudya ku EU (EC No. 10/2011), USA (FDA 21 CFR) ndi China (GB 9685-2016),
•Ikugwirizana ndi miyezo ya EN13432 ndi ASTM D6400 yopangira manyowa m'mafakitale
•Zakudya zochokera ku biobased 100% malinga ndi EN16785-1 ndi ASTM D6866
•REACH Certification
•Kuchepetsa mpweya woipa - kafukufuku wa LCA wowunikidwa ndi anzawo alipo.
•Yopangidwa kuchokera ku mbewu.

 

 

 

 

6. Kodi ntchito zazikulu za CPLA ndi ziti? 

 

1. Kulongedza ndi zinthu zotayidwa

Miphika ya yogati, makapu a khofi ndi zivindikiro, zinthu zogwiritsidwa ntchito ngati zotayidwa.
•Chowonekera
•Chopangidwa ndi dothi
•Chochokera ku zinthu zamoyo
•Chobwezerezedwanso

2. Magalimoto

Zamkati ndi pansi pa chivundikiro.
•Kulimba kwa kutentha kwambiri
•Kulimba
•Kukhazikika kwa hydrolytic

3. Zosindikiza za 3D ndi zinthu za ogula

Mabokosi ndi zitseko zopangidwa ndi jakisoni.
•Kulimba kutentha kwambiri
•Kuoneka bwino pamwamba
•Kulimba
•Kulimba kukana kukhudza

4. Ulusi ndi zinthu zosalukidwa

Ulusi wa zovala, zopukutira, matewera, ndi ulusi waukadaulo ndi zosefera.
•Kulimba kwambiri kutentha
•Kupuma bwino
•Kumveka kofewa komanso kogwira
•Kuwola/kusungunuka