Ama-chips e-polyester CZ-333
Uhlobo
Uhlobo lwe-“JADE”, i-homopolyester.
Incazelo
I-“JADE” Brand homopolyester “CZ-333″ bottle grade polyester chips” inokuqukethwe okuphansi kwensimbi esindayo, okuqukethwe okuphansi kwe-acetaldehyde, inani elihle lombala, i-Stable viscosity futhi ilungele ukucutshungulwa. Ngeresiphi yenqubo ehlukile kanye nobuchwepheshe bokukhiqiza obuthuthukisiwe, umkhiqizo, uma ufakwa ku-thermoform ku-SIPA, SIDEL, ASB njll., imishini yokwenza amabhodlela ngaphansi kwezimo ezijwayelekile, unesilinganiso esiphakeme se-tropism, i-crystallinity ezinzile kanye nokugeleza okuhle ngesilinganiso esiphansi sokukhulula ukucindezeleka ebhodleleni lonke, izinga lokufinyela lokushisa elizinzile kanye nesilinganiso esiphezulu somkhiqizo oqediwe ekwenzeni amabhodlela, ungahlangabezana nesidingo sokufakwa emabhodleleni cishe ku-90°C futhi uvikele iziphuzo ekushintsheni kombala noma ekufakweni kwe-oxidization ngesikhathi sokugcina futhi uvimbele ukuguquka kwamabhodlela.
Izicelo
isetshenziselwa ngokukhethekile amabhodlela okugcwalisa okushisayo ngokusho ukuthi iziphuzo zetiye, iziphuzo zejusi yezithelo kanye nezinye iziphuzo zohlobo oluphakathi zidinga ukufakwa emabhodleleni ashisayo ukuze kubulawe amagciwane.
Izimo zokucubungula ezijwayelekile
Ukomisa kuyadingeka ngaphambi kokucutshungulwa kokuncibilika ukuze kuvinjelwe i-resin ekufakweni kwe-hydrolysis. Izimo ezijwayelekile zokomisa izinga lokushisa lomoya elingu-165-185°C, isikhathi sokuhlala amahora angu-4-6, izinga lokushisa lamazolo elingaphansi kuka--40℃. Izinga lokushisa elijwayelekile lemigqomo cishe lingu-285-298°C.
| Cha. | IZINTO EZICHAZAYO | IYUNITHI | I-INDEX | INDLELA YOKUHLOLA |
| 01 | Ukuqina Kwangaphakathi (Ukuhweba Kwangaphandle) | i-dL/g | 0.850±0.02 | GB17931 |
| 02 | Okuqukethwe kwe-acetaldehyde | i-ppm | ≤1 | I-chromatography yegesi |
| 03 | Inani lombala L | — | ≥82 | Ilebhu Yokuzingela |
| 04 | Inani lombala b | — | ≤1 | Ilebhu Yokuzingela |
| 05 | Iqembu lokugcina le-Carboxyl | i-mmol/kg | ≤30 | I-titration ye-photometric |
| 06 | Indawo yokuncibilika | °C | 243 ±2 | I-DSC |
| 07 | Okuqukethwe kwamanzi | ubungako% | ≤0.2 | Indlela yesisindo |
| 08 | Uthuli oluyimpuphu | I-PPm | ≤100 | Indlela yesisindo |
| 09 | Ubude bama-chips ayi-100 | g | 1,55±0.10 | Indlela yesisindo |
