Amashanyarazi ya polyester CZ-333
Andika
“JADE” Ikirango, homopolyester.
Ibisobanuro
"JADE" Brand homopolyester "CZ-333 ″ icupa ryo mucyiciro cya polyester chip zirimo ibintu bike byibyuma biremereye, ibirimo bike bya acetaldehyde value agaciro keza k'amabara vis Ubukonje buhamye kandi bwiza bwo gutunganya. Hamwe nimikorere idasanzwe hamwe nubuhanga buhanitse bwo gukora, ibicuruzwa, iyo bishyizwe muri SIPA 、 SIDEL 、 ASB nibindi imashini zikora amacupa mubihe rusange, ifite umuvuduko mwinshi wa tropisme, kristaliste ihamye hamwe namazi meza hamwe nigipimo gito cyo kurekura ibibazo muri icupa ryose, igipimo cyogukwirakwiza ubushyuhe bwumuriro nigipimo cyinshi cyibicuruzwa byarangiye mugukora amacupa, birashobora guhaza icyifuzo cyo guterwa amacupa kuri 90 ° C kandi bikarinda ibinyobwa guhinduka amabara cyangwa okiside mugihe cyo kubika kandi bikarinda ihinduka ryamacupa.
Porogaramu
byumwihariko bikoreshwa mumacupa yuzuye ashyushye ukurikije ibyo binyobwa byicyayi drink ibinyobwa by umutobe wimbuto nibindi binyobwa byo mu bwoko 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 |
