Amashanyarazi ya polyester CZ-333
Andika
“JADE” Ikirango, homopolyester.
Ibisobanuro
"JADE" Brand homopolyester "CZ-333 ″ icupa ryo mu rwego rwa polyester chipers irimo ibintu bike byibyuma biremereye, ibirimo bike bya acetaldehyde value agaciro keza keza 、 Ubukonje buhamye kandi bwiza bwo gutunganya. Hamwe nimikorere idasanzwe hamwe nubuhanga bugezweho bwo gukora, ibicuruzwa, iyo bishyushye cyane muri SIPA 、 SIDEL 、 ASB nibindi byuma bikora amacupa menshi hamwe na mashini yambere ikora amacupa menshi. igipimo mu icupa ryose, igipimo gihamye cyo kugabanya ubushyuhe hamwe nigipimo kinini cyibicuruzwa byarangiye mugukora amacupa, birashobora guhaza icyifuzo cyo guterwa amacupa agera kuri 90 ° C kandi bikarinda ibinyobwa amabara cyangwa okiside mugihe cyo kubika kandi bikarinda ihinduka ryamacupa.
Porogaramu
bikoreshwa cyane kumacupa yuzuye ashyushye ukurikije ibyo binyobwa byicyayi drink ibinyobwa by umutobe wimbuto nibindi binyobwa byubwoko buciriritse bisaba kuba icupa rishyushye kugirango sterilisation.
Uburyo busanzwe bwo gutunganya
Kuma birakenewe mbere yo gutunganya gushonga kugirango wirinde ibisigazwa bya hydrolysis. Ibisanzwe byumye ni ubushyuhe bwikirere bwa 165-185 ° C, amasaha 4-6 yo gutura, ubushyuhe bwikime munsi -40 ℃. Ubushyuhe busanzwe bwa barriel hafi 285-298 ° 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 |
