Amashanyarazi ya polyester CZ-328
· Andika
Ikirango cya “JADE”, Kopi.
· Ibisobanuro
"JADE" Brand Copolyester "CZ-328 ″ CSD yo mu rwego rwa CSD polyester ni TPA ishingiye kuri polyethylene terephthalic copolymer.Igaragaza ibyuma bike biremereye, ibirimo bike bya acetaldehyde, agaciro keza k'amabara. Ubwiza buhamye kandi bwiza bwo gutunganya. Hamwe nimikorere idasanzwe hamwe nubuhanga buhanitse bwo gukora, gushimangira kugenzura no gucunga neza ubuziranenge, ibicuruzwa bifite umutungo mwiza wo kwigunga bifite akamaro mukurinda dioxyde de carbone kumeneka, byiza mukurwanya umuvuduko muke, gutunganya ubushyuhe bwinshi, gutunganya neza, gukorera mu mucyo, hejuru yibicuruzwa byarangiye kandi birashobora gukumira neza amacupa kumeneka kubinyobwa bya karubone biri mugihe cyo kubika no mukibazo.
· Porogaramu
Nuburemere buke bwa polymer kugirango bukoreshwe muri rusange. Irashobora gukoreshwa mugukora amacupa yo gupakira kubinyobwa byoroshye bya karubone nka cola na litiro 3, amacupa manini 5.
· Uburyo busanzwe bwo gutunganya
Kuma birakenewe mbere yo gutunganya gushonga kugirango wirinde ibisigazwa bya hydrolysis. Ibihe byumye ni ubushyuhe bwikirere bwa 165-185 ° C, amasaha 4-6 yo gutura, ubushyuhe bwikime munsi -40 ℃.
Ubushyuhe busanzwe bwa barriel hafi 280-298 ° C.
| Oya. | INGINGO ZISOBANURWA | UNIT | INDEX | UBURYO BWO GUKORA IKIZAMINI |
| 01 | Viscosity Imbere (Ubucuruzi bwo hanze) | dL / g | 0.850 ± 0.02 | GB17931 |
| 02 | Ibiri muri acetaldehyde | ppm | ≤1 | Gazi ya chromatografiya |
| 03 | Agaciro k'amabara L. | - | ≥82 | Laboratoire y'Abahigi |
| 04 | Agaciro k'amabara b | - | ≤1 | Laboratoire y'Abahigi |
| 05 | Itsinda ryanyuma rya Carboxyl | mmol / kg | ≤30 | Umutwe w'amafoto |
| 06 | Ingingo yo gushonga | ° C. | 243 ± 2 | DSC |
| 07 | Ibirimo amazi | wt% | ≤0.2 | Uburyo bwo gupima |
| 08 | Umukungugu w'ifu | PPm | ≤100 | Uburyo bwo gupima |
| 09 | Wt. ya chip 100 | g | 1.55 ± 0.10 | Uburyo bwo gupima |
