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Kini ohun elo aise PLA ti o bajẹ fun Ife Kọfi Paper Cup?
2022-01-22
Kini ohun elo aise PLA ibajẹ funPla Paper Cup kofi Cup?
PLA jẹ iru tuntun ti ipilẹ bio ati ohun elo biodegradable isọdọtun, eyiti o jẹ ti sitashi lati awọn orisun ọgbin isọdọtun (gẹgẹbi agbado, gbaguda, ati bẹbẹ lọ). Ohun elo aise ti sitashi jẹ saccharified lati gba glukosi, lẹhinna glukosi ati awọn igara kan jẹ fermented lati ṣe agbejade lactic acid mimọ-giga, ati lẹhinna polylactic acid pẹlu iwuwo molikula kan jẹ iṣelọpọ nipasẹ ọna iṣelọpọ kemikali.
PLA jẹ iru tuntun ti ipilẹ bio ati ohun elo biodegradable isọdọtun, eyiti o jẹ ti sitashi lati awọn orisun ọgbin isọdọtun (gẹgẹbi agbado, gbaguda, ati bẹbẹ lọ). Ohun elo aise ti sitashi jẹ saccharified lati gba glukosi, lẹhinna glukosi ati awọn igara kan jẹ fermented lati ṣe agbejade lactic acid mimọ-giga, ati lẹhinna polylactic acid pẹlu iwuwo molikula kan jẹ iṣelọpọ nipasẹ ọna iṣelọpọ kemikali.
PLA ni o dara biodegradability. Lẹhin lilo, o le jẹ ibajẹ patapata nipasẹ awọn microorganisms ni iseda labẹ awọn ipo kan pato, ati nikẹhin ṣe ipilẹṣẹ erogba oloro ati omi, eyiti ko ba agbegbe jẹ. O jẹ anfani pupọ lati daabobo ayika ati pe a mọ bi ohun elo ore ayika funBiodegradable ọpọn.
O jẹ yiyan ti o dara lati ṣe Kraft Didara Didara Pla Paper Saladi ekan isọnu atiIwe Cup Pla.
PLA ni iduroṣinṣin igbona ti o dara, iwọn otutu sisẹ 170 ~ 230 ℃, ati resistance olomi to dara. Ife iwe ti a bo ati ideri ife ti a ṣe ti polylactic acid ni biocompatibility ti o dara, didan, akoyawo, mu ati resistance ooru, bakanna bi awọn resistance kokoro kan, idaduro ina ati resistance UV.
