| Dhibka Furaha ee Cutomer adiga oo isticmaalaya Xariiqa laba-laaban ee PET Sheet Extrusion line oo leh vacuum-gasing | |
 | |
| 1 | Dhibaatada weyn ee nidaamka Vacuum |
| 2 | Xaashida PET ee u dambaysa waa jajab |
| 3 | Cadaynta xaashida PET way xun tahay |
| 4 | Wax-soo-saarku ma xasilo |
Maxaan kuu qaban karnaa
Caadiyan dhalada PET ama qashinka xaashida oo leh heerka qoyaanka bilowga ah ilaa 8000-10000ppm. Dhalada PET ama qashinka xaashida ah (Virgin ama isku qasan) ayaa dib loogu dhejin doonaa qalajiyaha crystal Infrared 10-15mins, heerkulka qalajinta wuxuu noqon doonaa 150-180 ℃ waxaana la qalajin doonaa ilaa 150-300ppm, ka dibna waxaa lagu quudin doonaa nidaamka labajibbaaran ee extruding si dheeraad ah
>> Xakamaynta nabaad-guurka (hydrolytic deradation) ee viscosity
>>Kahortagga kordhinta heerarka AA ee agabka cuntada leh
>> Kordhinta awoodda khadka wax soo saarka ilaa 50%
>> Sugidda heerka qoyaanka siman ee kuwa wax saaraya
>>Waxqabad dheeraad ah oo joogto ah ee soosaarista faakuumka marka loo eego walxaha aan engegin
>> Tayada sare ee alaabta dhamaadka ---Qoyaan la mid ah oo lagu celcelin karo
Adeegga IRD ee Macmiilka Mexico
Waqtiga boostada: Febraayo-24-2022