Qhov txawv ntawm PET Yas Ib Kauv thiab PVC Yas Ib Kauv
Tso lus
Yas ib kauj yog ib qho kauv kauj ua los ntawm cov khoom yas, feem ntau yog siv los khi cov phau ntawv, albums thiab rooj daim ntawv qhia hnub. Raws li cov ntaub ntawv sib txawv, nws tau muab faib ua PET yas ib leeg kauv thiab PVC yas ib kauv.
Cov yas coil peb tsim yog nruj me ntsis tswj ntawm txoj kab uas hla thiab sab hauv txoj kab uas hla, cov kab tuab yog txawm tias, yuav tsis muaj qhov tshwm sim ntawm tuab lossis nyias.Ob leeg tsis yog degradable thiab tuaj yeem tiv taus kub txog 70 degrees Celsius. Muaj tiaj thiabbeveltxiav. Bevel binding ceev yuav ceev, tab sis rau lub hom phiaj ntawm binding kev ruaj ntseg rau luas thiab tom qab ntawd khoov, thiab tiaj tus ceev ceev yuav qeeb, thaum khoov tuaj yeem txiav sab.
PET yas ib kauvhauv kev tiv thaiv ib puag ncig tuaj yeem ncav cuag qib zaub mov.Gloss zoo dua li PVC, siab dua pob tshab, me ntsis aromatic thaum hlawv.
PVC yas ib kauv hauv kev tiv thaiv ib puag ncig tuaj yeem ncav cuag qib kev kho mob.Hydrogen chloride acid yog tsim thaum lub sij hawm combustion, uas tsis hnov tsw phem thiab tsis zoo ib puag ncig. Softness zoo dua PET.
