I-Biodegradable Film Modified Material-Isithombe Esifakiwe se-SPLA

I-Biodegradable Film Modified Material-SPLA

Incazelo emfushane:

Incazelo yamapulasitiki abolayo, iwukukhomba emvelweni, njengenhlabathi, isihlabathi, imvelo yamanzi, imvelo yamanzi, izimo ezithile ezifana nezimo zokwenziwa komquba kanye nezimo ze-anaerobic zokugaya, ukuwohloka okubangelwa isenzo se-microbial sokuba khona kwemvelo, futhi ekugcineni. ukubola ku-carbon dioxide (CO2) kanye/noma i-methane (CH4), amanzi (H2O) kanye nokwenza amaminerali ento equkethe usawoti we-inorganic, kanye ne-biomass entsha (efana nomzimba wezinto ezincane eziphilayo, njll.) yepulasitiki.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukusetshenziswa kwe-polylactic acid manje kudlulela ngalé kwemithi kuya ezintweni ezivamile njengezikhwama zokupakisha, amafilimu ezitshalo, imicu yendwangu nezinkomishi. Izinto zokupakisha ezenziwe nge-polylactic acid ekuqaleni zazimba eqolo, kodwa manje seziphenduke enye yezinto ezivame kakhulu zokupakisha. I-Poly (i-lactic acid) ingenziwa ibe imicu namafilimu ngokukhipha, ukubumba umjovo nokwelula. Ukungena kwamanzi nomoya kwefilimu ye-polylactic acid kuphansi kunaleyo yefilimu ye-polystyrene. Njengoba amangqamuzana amanzi negesi asakazwa endaweni ye-amorphous ye-polymer, ukufinyeleleka kwamanzi nomoya wefilimu ye-polylactic acid kungalungiswa ngokulungisa i-crystalline ye-polylactic acid.

Ubuchwepheshe obuningana obufana ne-annealing, ukwengeza ama-nucleating agents, ukwakha izinhlanganisela ezinemicu noma izinhlayiya ze-nano, iketango elinwebekayo kanye nokwethula izakhiwo ze-crosslink zisetshenziswe ukuthuthukisa izakhiwo zemishini yama-PLA polymers. I-Polylactic acid ingacutshungulwa njengamaningi ama-thermoplastics abe yifayibha (isibonelo, kusetshenziswa izinqubo zokuphotha ezincibilikayo ezijwayelekile) kanye nefilimu. I-PLA inezici zomshini ezifanayo ne-PETE polymer, kodwa inezinga lokushisa eliphansi kakhulu eliphansi lokusetshenziswa okuqhubekayo. Ngamandla aphezulu aphezulu, i-PLA inokuphrinta okulula okuyenza isetshenziswe kabanzi ekuphrinteni kwe-3-D. Amandla okuqina we-PLA ephrintiwe engu-3-D aye anqunywa ngaphambilini.

Izici ze-SPLA

Incazelo yamapulasitiki angaboli, iwukukhomba emvelweni, njengenhlabathi, isihlabathi, imvelo yamanzi, imvelo yamanzi, izimo ezithile ezifana nezimo zokwenziwa komquba kanye nezimo zokugaya ukudla okune-anaerobic, ukuwohloka okubangelwa isenzo se-microbial sokuba khona kwemvelo, futhi ekugcineni ukubola. ibe yi-carbon dioxide (CO2) kanye/noma i-methane (CH4), amanzi (H2O) kanye nokugaywa kwamaminerali wento equkethe usawoti we-inorganic, kanye ne-biomass entsha (efana nomzimba wezinto ezincane eziphilayo, njll.) yepulasitiki.

Inkambu Yesicelo Eyinhloko ye-SPLA

Ingakwazi ukufaka esikhundleni ngokuphelele izikhwama zepulasitiki zokupakisha zendabuko, njengezikhwama zokuthenga, izikhwama, izikhwama ze-express, izikhwama zikadoti, izikhwama zokudonsa, njll.

SPLA Amabanga Nencazelo

Ibanga	Incazelo	Icubungula imiyalelo
I-SPLA-F111	Izingxenye eziyinhloko zemikhiqizo ye-SPLA-F111 yi-PLA ne-PBAT, futhi imikhiqizo yazo ingaba yi-biodegraded engu-100% ngemva kokusetshenziswa nokumosha, futhi ekugcineni ikhiqize isikhutha namanzi, ngaphandle kokungcolisa imvelo.	Uma usebenzisa ifilimu efuthwayo ye-SPLA-F111 emugqeni wokukhiqiza ifilimu, izinga lokushisa elinconyiwe lokucubungula ifilimu ngu-140-160 ℃.
I-SPLA-F112	Izingxenye eziyinhloko zemikhiqizo ye-SPLA-F112 yi-PLA, i-PBAT nesitashi, futhi imikhiqizo yayo ingaba yi-biodegraded engu-100% ngemva kokusetshenziswa nokulahlwa, futhi ekugcineni ikhiqize isikhutha namanzi ngaphandle kokungcolisa imvelo.	Uma usebenzisa ifilimu efuthwayo ye-SPLA-F112 kulayini wokukhiqiza ifilimu ovutheliwe, izinga lokushisa elinconywayo lokucubungula ifilimu ngu-140-160℃.
I-SPLA-F113	Izingxenye eziyinhloko zemikhiqizo ye-SPLA-F113 yi-PLA, i-PBAT nezinto ezingaphili. Imikhiqizo ingaba yi-biodegraded engu-100% ngemva kokusetshenziswa futhi ilahlwe, futhi ekugcineni ikhiqize i-carbon dioxide namanzi ngaphandle kokungcolisa imvelo.	Uma usebenzisa ifilimu efuthwayo ye-SPLA-F113 kulayini wokukhiqiza ifilimu, izinga lokushisa elinconywayo lokucubungula ifilimu ngu-140-165℃.
I-SPLA-F114	Umkhiqizo we-SPLA-F114 uyi-masterbatch egcwele isitashi ye-polyethylene eshintshiwe. Isebenzisa i-50% isitashi esitholakala emifino esikhundleni se-polyethylene evela kumithombo ye-petrochemical.	Umkhiqizo uhlanganiswe ne-polyethylene kulayini wokukhiqiza ifilimu oshaywayo. Isamba esingeziwe esinconywayo singu-20-60wt%, futhi izinga lokushisa lokucubungula ifilimu elifuthiwe ngu-135-160 ℃.