Hordhac BOPLA polylactic acid ku jihaysan bixially
Filimka Biaxial Oriented Poly (BOPLA) waa nooc ka mid ah walxaha filimaanta ku-saleysan-xoog-sare ee la helay ka dib kala-baxa dhex-dheer iyo kala-baxa ee walxaha polylactic acid iyo crystallization.Habka fidinta biaxial waxaa ka mid ah Talaabada-fidinta, 2. Isku-fidinta makaanikada iyo m LISIM isku-la-fidinta, sida ku cad Jaantuska 1. Marka la barbardhigo hababka kale ee wax-qabadka, habka fidinta biaxial wuxuu kor u qaadaa jihada molecular ee alaabta PLA, wuxuu siinayaa qalabka PLA xoog sare iyo caabbinta kulaylka badan, waxayna yaraynaysaa dhumucda alaabta si loo gaaro isticmaalka ugu fiican ee alaabta.BOPLA waxay leedahay faa'iidooyinka qalabka farsamaysan ee toosan iyo toosan, hufnaanta sare, xajinta sare iyo daabacaadda wanaagsan.Waxay si weyn u bedeli kartaa filimka hadda loo isticmaalo saadka e-ganacsiga, cuntada-dhamaadka sare, alaabta elektarooniga ah, warqad-caag-caag ah iyo meelo kale.
Jaantuska 1. Jaantuska habka iskala bixinta biaxial
BOPLA waxay leedahay saddex faa'iidooyin oo ku saabsan codsiga suuqa.
Marka hore, BOPLA waa filimka hufan ee bio-ku-saleysan ee ugu rajada badan suuqa.Thanks to sifooyinka walxaha iyo mashiinnada PLA, BOPLA waxay leedahay tillaabooyin wax soo saar yar iyo dhib habayn yar, waxayna leedahay faa'iidooyinka biyo-ilaalinta iyo daabacaadda filimka polymer-ka dhaqameed, taas oo ka dhigaysa rajo weyn oo ku saabsan codsiga filimka khafiifka ah.
Marka labaad, BOPLA waxay leedahay sifooyin hoos u dhac la xakamayn karo.Marka la eego xaaladaha kaydinta caadiga ah, BOPLA waxay sii wadi kartaa waxqabadka wanaagsan si loo dammaanad qaado nolosha shelf ee alaabta kana fogaato in la gaabinayo cimriga shelf ee alaabooyinka dhamaadka xawliga nabaad-guurka ee xad dhaafka ah.Marka la eego xaaladaha compost, BOPLA waxay gaari kartaa dhumucda filimka khafiifka ah ee isku midka ah qalabka farsamada, si ay si degdeg ah u hoos u dhacdo jawiga compost.
Seddexaad, BOPLA waxay buuxisay shuruudaha bakhaarrada caadiga ah iyo gaadiidka saadka, waxayna leedahay saldhigga codsiga warshadaha.Tijaabada gabowga ee degdega ah ee BOPLA (FIG.2), xoogga xajinta ayaa qudhma 4.5% 1 sano kadib iyo 5.2% 2 sano kadib.Awoodda xidhitaanka kulaylku waxay hoos u dhigtaa 12.8% 1 sano ka dib, taas oo buuxisa shuruudaha waxqabadka kulaylka.Imtixaannada badda ee BOPLA (Xiamen-Antwerp, FIG. 3), ma jirin wax isbeddel ah oo ku yimid guryaha filimka iyo muuqaalka.
Jaantuska 2. BOPLA oo dedejiyey tijaabada gabowga
Jaantuska 3. Imtixaanka badda ee BOPLA
Astaamaha alaabta BOPLA waxa lagu muujiyay shaxda 1.
Shaxda 1. Shaxda sifooyinka alaabta
| tirada | Shayga Tijaabada | Unugyo | BIONLY®ESL | Alaabta tartanka A | |
| 1 | Dhumucda | um | 40 | 40 | |
| 2 | Xoog xajin | MD | Mpa | 119 | 99 |
| TD | 164 | 159 | |||
| 3 | modules-jilicsan | MD | Mpa | 3833 | 3207 |
| TD | 4490 | 4347 | |||
| 4 | Dheeraynta xilliga nasashada | MD | % | 138 | 185 |
| TD | 108 | 91 | |||
| 5 | (100 ℃/10 daqiiqo) Kulaylka oo yaraada | MD | % | 4 | 4.3 |
| TD | 0.2 | 6.9 | |||
| 6 | Ceeryaan | % | 1.02 | 1.71 | |
| 7 | Heerka Gudbinta | % | 94.8 | 95.2 | |
| 8 | gloss (xagalka 45°) | % | 83.6 | 81.6 | |
| 9 | Xoojinta qoyaanka | Dhan u dawee | mN/m | 43 | 37 |
| Dhinac aan la daweyn | 35 | 34 | |||
| 10 | Awood daboolida kulaylka (85 ℃/3s) | N/15mm | 6.3 | 6.3 | |
BiONLY ® waa filim BOPLA ah oo ay si madax-bannaan u soo saartay Xiamen Changsu Industry Co., Ltd.
kala soocidda BIONLY
| Qaabka badeecada | Goobta codsiga | Tilmaamaha | |||
| Dhumucda / μm | Corona | Daawaynta | Ballaca/mm | ||
| Nooca caadiga ah | Ku habboon daabacaadda caadiga ah iyo alaabta dhejinta sida cajaladaha iyo calaamadaha | 15-40 | Korona hal dhinac ah | aan ahayn | 300-2100 |
| Nooca Lamination | Ku habboon dahaarka, lamination iyo hababka kale | 15-40 | aan ahayn | Ka baaraandegidda hal iyo laba-dhinac | 300-2100 |
| Nooca xidhitaanka kulaylka | Ku habboon daabacaadda iyo bacaha xidhitaanka kulaylka | 15-40 | Korona hal dhinac ah | Xiritaanka kulaylka hal iyo laba-dhinac ah | 300-2100 |
Waqtiga boostada: Febraayo-09-2023