Yuav cov khoom siv los ua PET lub raj mis flake rov qab pellets thiab daim ntaub lub taub hau rov siv pellets, koj puas tuaj yeem tiag tiag" ua nyiaj" rau pellets koj ua? Qhov ntsuas xim ntawm lub raj mis flake rov qab pellets ua los ntawm ntau tus neeg muas zaub yog daj, thiab viscosity ntawm PET daim ntaub lub taub hau rov qab pellets tsis tuaj yeem ncav cuag?
Cov neeg siv khoom lag luam yuav tsum tau them sai sai: nws tsis yog cov khoom siv los ua pellets. Qhov tseem ceeb yog qhov xim thiab viscosity ntsuas. Cov ntawv rov ua dua tshiab ntawm lub raj mis flakes yuav tsum tau ua kom tau raws li qhov yuav tsum tau ua ntawm lub raj mis qib. Tam sim no, cov ntoo pellets uas ua los ntawm pelletizers txawv teb chaws tuaj yeem tsuas yog ua tau raws li cov tseev kom muaj ntawm cov tshuaj fiber ntau. , 800-1000 yuan qis dua tus nqi lag luam.
Lub viscosity ntawm lub raj mis tso ua kom rov ua tiav ncav cuag li 0.65, lub viscosity ntawm daim ntaub lub taub hau rov qab hais txog qhov nce mus txog saum toj 0.55, thiab lub viscosity ntawm PET hmoov rov ua dua cov pa ncav mus txog 0.58-0.60. Ib qho ntxiv, PET siv lead ua cov nplai rov qab yog qhov nyiam tshiab ntawm lub raj mis tshuab kev lag luam," khib nyiab" ua" kub" ;.
Lub viscosity ntawm lub raj mis regenerated flake hais mus txog 0.65,
Lub viscosity ntawm daim ntaub siv taub hau rov qab hais txog qhov ncav 0.55 lossis ntau dua,
Lub viscosity ntawm PET hmoov regenerated hais tawm tau mus txog 0.58-0.60
---- Koj puas tau tiav?