Amashanyarazi ya polyester CZ-328
· Andika
Ikirango cya “JADE”, Kopi.
· Ibisobanuro
“JADE” Brand Copolyester “CZ-328 ″ CSD yo mu cyiciro cya polyester chip ni TPA ishingiye kuri polyethylene terephthalic copolymer.Igaragaza ibyuma biremereye cyane, ibirimo bike bya acetaldehyde, agaciro keza. Ubwiza buhamye kandi bwiza bwo gutunganya. Hamwe nibikorwa bidasanzwe hamwe nubuhanga buhanitse bwo gukora, gushimangira kugenzura no gucunga neza, ibicuruzwa bifite umutungo mwiza wo kwigunga bigira akamaro mukurinda dioxyde de carbone kumeneka, byiza mukurwanya umuvuduko, gutunganya ubushyuhe buke, murwego runini mugutunganya, byiza muri gukorera mu mucyo, hejuru yikigereranyo cyibicuruzwa byarangiye kandi birashobora gukumira neza amacupa kumeneka kubinyobwa bya karubone biri mugihe cyo guhunika kandi munsi yigitutu.
· Porogaramu
Nuburemere buke bwa polymer kugirango bukoreshwe muri rusange. Irashobora gukoreshwa mugukora amacupa yo gupakira kubinyobwa byoroshye bya karubone nka cola na gallon 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 |
