Ama-chips e-polyester CZ-318
Uhlobo
Uhlobo lwe-“JADE”, i-Copolyester.
Incazelo
I-“JADE” Brand Copolyester “CZ-318″ bottle grade polyester chips inokuqukethwe okuphansi kwensimbi esindayo, okuqukethwe okuphansi kwe-acetaldehyde, inani elihle lombala, i-viscosity ezinzile. Ngeresiphi yenqubo ehlukile kanye nobuchwepheshe bokukhiqiza obuthuthukisiwe, umkhiqizo unokukhanya okuhle kakhulu futhi ungahlangabezana nezidingo zokucubungula izinhlobo eziningi zamabhodlela kawoyela adliwayo amancane, amabhodlela otshwala, amabhodlela emithi namashidi, anezici zokushisa okuphansi kokucubungula, ububanzi bokucubungula, ukukhanya okuhle kakhulu, amandla aphezulu kanye nesilinganiso esiphezulu somkhiqizo oqediwe.
Izicelo
Yakhiwe futhi yakhiqizwa ngokwezinga eliphezulu, ukuhlukaniswa, ukucaca kanye nesici sokucubungula esingcono njll. okukhethekile kusetshenziswa izakhiwo ezidingekayo ngamabhodlela eziphuzo ezine-carbonated, amabhodlela kawoyela odliwayo amancane, amabhodlela otshwala, amabhodlela emithi, amabhodlela ezimonyo okuwasha, amabhodlela anomlomo wasendle kanye namashidi e-PET.
Izimo zokucubungula ezijwayelekile
Ukomisa kuyadingeka ngaphambi kokucutshungulwa kokuncibilika ukuze kuvinjelwe i-resin ekufakweni kwe-hydrolysis. Izimo ezijwayelekile zokomisa izinga lokushisa lomoya elingu-160-180°C, isikhathi sokuhlala amahora angu-4-6, izinga lokushisa lamazolo elingaphansi kuka-40°C. Izinga lokushisa elijwayelekile lemigqomo cishe lingu-275-295°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 |
