PLA waa soo gaabinta Ingiriisida ee polylactic acid caag ah oo noolaha. Polylactic acid waa polymer polymerized oo leh lactic acid oo ah alaabta ceeriin ee ugu weyn. Ilaha alaabta ceeriin ayaa ku filan oo dib loo soo celin karaa, badi galleyda, kasaafada, iwm. Habka wax soo saarka ee polylactic acid waa wasakh-free, badeecaduna waxay noqon kartaa biodegradable si loo xaqiijiyo wareegga dabiiciga ah. Sidaa darteed, waa maaddo polymer cagaaran oo ku habboon.
Polylactic acid waxay leedahay xasillooni kulayl wanaagsan, heerkulbeeg heerkulkiisu yahay 170 ~ 230 ℃, iyo iska caabin dareere wanaagsan. Waxaa loo habayn karaa siyaabo badan, sida extrusion, spinning, biaxial fidinta iyo qaabaynta duritaanka cirbadeynta. Marka lagu daro biodegradation, alaabada ka samaysan polylactic acid waxay leeyihiin bioocompatibility wanaagsan, dhalaalid, hufnaan, dareenka gacanta iyo caabbinta kulaylka, iyo sidoo kale caabbinta bakteeriyada qaarkood, ololka ololka iyo caabbinta UV. Sidaa darteed, waxaa si ballaaran loo isticmaalaa sida alaabta baakadaha, fiilooyinka iyo maro aan tolmo lahayn. Waqtigan xaadirka ah, waxaa inta badan loo isticmaalaa dharka (nigisyada, jaakadaha) iyo warshadaha (dhismaha, beeraha, kaymaha iyo waraaqaha) iyo daryeelka caafimaadka.
Jaantuska wareegga deegaanka ee polylactic acid
Qaabka | Saamiga L/D | Xawaaraha | Awoodda matoorka | heerka Torque | Awood tixraac | Qaacidada caadiga ah |
CJWH-52 | 40-56 | 400rpm | 55KW | 9N.m/cm³ | 180kg/saacadii | Biyo-caag + 35% Biyomass & budada macdanta |
CJWH-65 | 40-56 | 400rpm | 110KW | 9N.m/cm³ | 360kg/saacaddii | |
CJWH-75 | 40-56 | 400rpm | 160KW | 9N.m/cm³ | 530kg/saacaddii | |
CJWH-95 | 40-56 | 400rpm | 355KW | 9N.m/cm³ | 1100kg/saacadii | |
CJWS-52 | 40-56 | 400rpm | 75KW | 11N.m/cm³ | 260kg/saacaddii | |
CJWS-65 | 40-56 | 400rpm | 132KW | 11N.m/cm³ | 450kg/saacaddii | |
CJWS-75 | 40-56 | 400rpm | 200KW | 11N.m/cm³ | 680kg/saacaddii | |
CJWS-95 | 40-56 | 400rpm | 400KW | 11N.m/cm³ | 1300kg/saacadii | |
CJWS-75 lagu daray | 44-56 | 400rpm | 250KW | 13.5Nm/cm³ | 800kg/saacaddii |