Ziziphi iimpawu zemathiriyeli ekrwada kwiibhotile zeplastiki zereagent?
Ibhotile yeplastiki yereagent luhlobo lwenkonkxa yokupakisha edla ngokusetyenziswa kwiikhemikhali ezahlukeneyo.Ineempawu zokunyamezelana okulungileyo, okungeyotyhefu, ubunzima obulula, kunye ne-non-fragile.Impahla yayo ekrwada ikakhulu i-polypropylene.Ziziphi iimpawu zolu lwazi?
Kukho amashumi amawaka eentlobo zeekhemikhali, ngoko ke kukho iintlobo ezahlukeneyo zeebhotile zeplastiki.Ubungakanani bomlomo webhotile ofakiweyo wahlulwe kwiibhotile zomlomo obanzi kunye neebhotile zomlomo omncinci, kwaye ngokombala, uhlukaniswe kwiibhotile ezimdaka kunye neebhotile eziqhelekileyo.I-Polypropylene, njengeyona nto iphambili yokucubungula, ineempawu ezilandelayo:
1. Ubuninzi buncinci, kuphela i-0.89-0.91, enye yeeplastiki ezilula.
2. Umsebenzi ogqwesileyo womatshini, ngaphandle kokuchasana kwempembelelo, eminye imisebenzi yomatshini ingcono kune-polyethylene, kunye neempawu zokwenziwa kwemveliso yokuvelisa zilungile.
3. Ngokumelana nobushushu obuphezulu, ubushushu besicelo esiqhubekayo bunokufikelela kwi-110-120 ℃.
4. Inozinzo oluhle lweekhemikhali, phantse ayifuni amanzi, kwaye inokumelana nokubola kwe-asidi, i-alkali, isisombululo setyuwa kunye neentlobo ezahlukeneyo ze-solvents eziphilayo ezingaphantsi kwe-80 ℃.
Ezi zingentla ziyimpawu zeplastiki ye-reagent ibhotile yezinto eziluhlaza, ezenza ukuba zilungele ukugcinwa kweekhemikhali ezahlukeneyo zeekhemikhali.Isenokwenziwa kwakhona kwiibhotile ezimdaka ngokongeza umbala we-masterbatch ukugcina ii-reagents zeekhemikhali ekulula ukubola emva kokuvezwa kukukhanya.
Ixesha lokuposa: Dec-28-2022