Bishyushye byihuse CSD PET Resin
Kumenyekanisha ibicuruzwa
Byihuta Bishyushye CSD PET Resin, ikwiriye gukoreshwa muburyo bwo gutera intambwe ebyiri zo gukora amacupa yo gupakira ibinyobwa bya karubone kandi yakoreshejwe cyane ninganda zo muri Amerika yepfo n’amajyaruguru, Uburayi na Coca-cola mu Bushinwa.
Mugihe cyo kubyara umusaruro, ubu bwoko bwa chipi bufite ibintu byingenzi biranga kwinjiza vuba ubushyuhe, kugabanya ingufu zikoreshwa, kongera umuvuduko mwinshi nibisohoka, no kunoza imikorere.Bitewe nuburyo budasanzwe bwo gutunganya hamwe nubuhanga buhanitse bwo gukora, iki gicuruzwa gishya gifite imiterere myiza kandi gisiga ibipimo ngenderwaho byingenzi nkibikoresho byibanze bya Carbone icupa ridahinduka.Ibara kuri ubu bwoko bwa chip ni bike, ariko ibicuruzwa byanyuma nibyiza cyane mumucyo.
Ironderero
| Ttem | Igice | Ironderero | Uburyo bwo kugerageza | |
| Viscosity Imbere (Ubucuruzi bwo hanze) | dL / g | 0.850 ± 0.02 | ASTM D4603 | |
| Ibiri muri acetaldehyde | ppm | ≤1 | Gazi ya chromatografiya | |
|
Agaciro | L | 一 | ≥72 | HunterLab |
| b |
| ≤0 | HunterLab | |
| Itsinda ryanyuma rya Carboxyl | mmol / kg | ≤30 | Umutwe w'amafoto | |
| Ingingo yo gushonga | ℃ | 243 ± 2 | DSC | |
| Ibirimo amazi | wt% | ≤0.2 | Uburyo bwo gupima | |
| Umukungugu w'ifu | ppm | ≤100 | Uburyo bwo gupima | |
| Wt.ya chip 100 | g | 1.55 ± 0.10 | Uburyo bwo gupima | |
Uburyo busanzwe bwo gutunganya
Kuma birakenewe mbere yo gutunganya gushonga kugirango wirinde ibisigazwa bya hydrolysis.Ibihe byumye ni ubushyuhe bwikirere bwa 165-185 ℃, amasaha 4-6 yo gutura, ubushyuhe bwikime munsi -40 ℃.
Ubushyuhe busanzwe bwa barriel hafi 280-298 ℃.
