REVODE101 iye ezenzwe yindlela iyoma crystallization, emva koko, uzinzo liphezulu ubushushu intlaka ngu 110 ℃, kwaye isiqulatho ukufuma kuli ngaphantsi kwe 200 PPM. Le resin ukuba agcinwe engxoweni ngefoyile ye-aluminiyam, ikhuselwe ibhokisi okanye ibhegi ngaphandle zingasetyenziswa ngqo. Re-omiswe of the intlaka ungenza isiqulatho sokufuma lingaphantsi kwe-100 PPM, leyo kukholekileyo ukuphucula processability le intlaka kunye nomgangatho sheet.
Xa-womise kwakhona i resin, umoya un-dehumidified ezitshisayo esalelweyo, kuba ngaphandle dehumidifier, hayi kuphela isiphumo yokomisa awukho, kodwa isantya absorbance wamanzi Pla intlaka nga kukhawuleziswa. Umoya dehumidified kungaqinisekisa isiphumo omiswe of Pla intlaka in desiccator.
Ezicetyiswayo iimeko okusula Pla ziboniswe kule theyibhile ilandelayo:

Izinto ehlaziyekayo anokuphinda asetyenziswe (izinto lokuvuselelwa kufuneka ungabi ngaphezu kwe-3 kweenyanga, kwaye hayi ngaphezulu kwe-35% ngo-complex). Ngenxa yemfuneko ukuba isiqulatho sokufuma oxwebhu extrusion kufuneka ibe ngaphantsi kwe-200 PPM, izinto lokuvuselelwa kufuneka kujongwane nayo crystallization ze-lobushushu eliphezulu yokomisa yi isixhobo desiccant.
Crystallization indlela 1:
izixhobo crystallization Jikelele PET wamkelekile. Ngokomzekelo, xa 0.5 m3 crystallization esisodwa lukhethiwe, izinto kufuneka ugalelwe ngokufanayo, kunye 1: 1 ubunzima ratio izixhobo ehlaziyekayo Pla enyulu. Emva kokuba kongezwa kulo esisodwa crystallization, lo crystallization Ukufudumala ezintsonkothileyo yaqala phantsi ukuxubana ngesantya 3 rpm. Iqondo lobushushu elibekwe-60 ℃ ngenxa 20min, 80 ℃ ngenxa imiz 10, 95 ℃ ngenxa 10min, ekugqibeleni kwi-110 ℃ ngenxa min-30, uze emva koko wa- lobushushu inyathelo emva kwelinye. Inkqubo crystallization yonke ithatha iyure 1.5.
Crystallization indlela 2:
Xa usebenzisa i-Kreyenborg izixhobo crystallization infrared, izinto ezo elibaselwe ngumoji-infrared, ekhatshwa ujikelezo ukuxuba emva kokuba kongezwa kulo crystallization infrared onenombolo umphanda. Ngokwemfanelo le ndlela kukuba crystallization kunye inqubo yokoma yenziwa ngexesha elinye, kwaye nkqubo bupheliswe kwisithuba 15 ~ 20 imiz.
Crystallization indlela 3:
Emva kokuba pre-ezomisiweyo aphansi-lobushushu, izinto ziyahlaziyeka, iya kuba extruded kwaye palletized, emva koko, inkqubo crystallization kunokwenziwa PET izixhobo crystallization.

Qaphela: Izinto eziqwenga anokuphinda asetyenziswe kumaxesha amaninzi. Ngexesha lenkqubo kwakhona izinto angahlaziyekiyo, imali encinci arhente oncedisayo - ADR zingadityaniswa ukunciphisa iimpawu ukwehla zemathiriyeli avuselelekayo ngempumelelo, kwaye isixa elicetyiswayo yi 0.1 ~ 0.6%.

Ukuthotywa umgquba
I Pla onokufikelela biodegradation ngokupheleleyo kwiintsuku 180 phantsi kweemeko zomgquba ukuthotywa, kwaye iimveliso yokugcina icarbon dioxide namanzi. Iimeko umgquba imi ngolu hlobo lulandelayo:
○ lobushushu ngu 58 ± 2 ° C
○ Ukufuma yi 98%
○ Kukho iintsholongwane ezithile

Ukuthotywa lenkunkuma
Iimeko kwiinda ezahlukileyo iimeko umgquba le. Ngenxa yoko, izinga ukuthotywa Pla ukuthotywa kade, ngokubanzi kuthatha iminyaka 2-5, kodwa imveliso ukuthotywa musa ningalihlambeli komhlaba ngaphandle kokutshabalalisa ukukhula kwezityalo, kwaye senkangala ilizwe kulinywa, yaye ekugqibeleni oko kusenjalo yonakele ngokupheleleyo.

Lokutshisa
Ixabiso ukutshiswa Pla lincinane, kwaye iimveliso ukutshiswa epheleleyo icarbon dioxide namanzi, ezo musa singcolisa umoya.

Pla kuthatha ngonyaka ezibubutyebi belizwe ezinokuhlaziyeka - ingqolowa, icassava kunye nezinye izityalo njengoko izinto ekrwada. Emva ibile amagciwane, lactic acid uza kukhutshwa, ngoko Pla iya kuveliswa ngokusebenzisa inkqubo lokulungisa, emzimbeni polymerization, lobushushu pyrolysis aphezulu kunye polymerization lokugqibela. Pla empahla kakhulu ezivuthuluka. Emva ukulahlwa, kwisithuba sonyaka omnye, oko kuthotywa carbon dioxide kunye namanzi amagciwane emhlabeni, Musani ukubaphatha kakubi kokusingqongileyo. Pla luhlobo ipholiyesta aliphatic ezineempawu ezingundoqo izixhobo micromolecule jikelele. Pla uye iipropati elungileyo machanical, shrinkage phantsi, kwaye ukufanele ukuba isicelo of ezininzi zeplastiki zokwenziwa, kwakhona ngokubanzi isetyenziswa xa kusenziwa izinto iphakheji, tableware ezilahlwayo, isixhobo sombane nendlu iqokobhe, ifayibha, supplies 3D njl

Ngenxa Pla sivela resoures kwizityalo ehlaziyekayo kodwa hayi iiplastiki zemveli asekwe kwipetroleyam, ngoko ke truely xiya amandla okonga kunye nokhuselo enviromental, kunye Pla ithathwa ukuba 'izinto eziphilayo "ethembisayo entsha.

Performance Isalathisi reference

uthelekiso yokusebenza Mechanical