Polyester chips CZ-318
Uhlobo
"JADE" Brand, Copolyester.
Incazelo
I-“JADE” Brand Copolyester “CZ-318″ ye-polyester yebanga lebhodlela chips inokuqukethwe okuphansi kwensimbi esindayo, okuqukethwe okuphansi kwe-acetaldehyde, inani elihle lombala, i-viscosity ezinzile. Ngeresiphi yenqubo eyingqayizivele kanye nobuchwepheshe obuthuthukisiwe bokukhiqiza, umkhiqizo unokucaca okuhle kakhulu futhi ungakwazi ukwanelisa izidingo zokucubungula izinhlobo eziminyene nezingaphezulu zamabhodlela kawoyela adliwayo anephakheji elincane, amabhodlela otshwala, amabhodlela emithi namashidi, anezici zokushisa okuphansi kokucubungula, ububanzi. ububanzi ekucutshungulweni, ukubeka izinto obala okuhle kakhulu, amandla aphezulu kanye nezinga eliphezulu lomkhiqizo oqediwe.
Izinhlelo zokusebenza
Ithuthukiswa futhi ikhiqizwa ngokusho kwamandla aphezulu, ukuhlukaniswa, ukubonakala obala kanye nesici esingcono sokucubungula njll. okukhethekile usebenzisa izakhiwo ezidingwa amabhodlela eziphuzo ezine-carbonated, amabhodlela amancane kawoyela adliwayo amabhodlela otshwala, amabhodlela emithi, ukuwasha amabhodlela ezimonyo, amabhodlela omlomo wasendle. kanye namashidi e-PET.
Izimo ezijwayelekile zokucubungula
Ukomisa kuyadingeka ngaphambi kokucubungula ukuncibilika ukuvimbela i-resin kusuka ku-hydrolysis. Izimo ezijwayelekile zokomisa ukushisa komoya okungu-160-180 ° C, isikhathi sokuhlala samahora angu-4-6, izinga lokushisa lamazolo lingaphansi -40 ℃. Izinga lokushisa lomphongolo elijwayelekile lingaba ngu-275-295°C.
| Cha. | ZICHAZA IZINTO | I-UNIT | INDEX | INDLELA YOKUHLOLA |
| 01 | I-Intrinsic Viscosity (Uhwebo Lwangaphandle) | dL/g | 0.850±0.02 | GB17931 |
| 02 | Okuqukethwe kwe-acetaldehyde | ppm | ≤1 | I-chromatography yegesi |
| 03 | Inani lombala L | - | ≥82 | Hunter Lab |
| 04 | Inani lombala b | - | ≤1 | Hunter Lab |
| 05 | Iqembu lokugcina le-Carboxyl | mmol/kg | ≤30 | I-Photometric titration |
| 06 | Iphoyinti lokuncibilika | °C | 243 ±2 | I-DSC |
| 07 | Okuqukethwe kwamanzi | wt% | ≤0.2 | Indlela yesisindo |
| 08 | Uthuli lwempushana | PPm | ≤100 | Indlela yesisindo |
| 09 | Wt. ama-chips angu-100 | g | 1,55±0.10 | Indlela yesisindo |
