2-Carboxythyl(phenyl)phosphinicacid
Aqoonsiga Alaabta
Magaca badeecada: 2-Carboxyethyl(phenyl)phosphinicacid, 3-(Hydroxyphenylphosphinyl)-propanoic asid
Soo gaabin: CEPPA, 3-HPP
Lambarka CAS: 14657-64-8
Miisaanka molecular: 214.16
Qaacidada molecular-ka:C9H11O4P
Qaacidada qaab-dhismeedka:
Hantida
Ku milma biyaha, glycol iyo dareere kale, nuugista biyaha oo daciif ah heerkulka caadiga ah, deggan heerkulka qolka.
Tusmada tayada
| Muuqaalka | budo cad ama kiristaal |
| Nadiifnimo (HPLC) | ≥99.0% |
| P | ≥14.0±0.5% |
| Qiimaha aashitada | 522±4mgKOH/g |
| Fe | ≤0.005% |
| Koloriin | ≤0.01% |
| Qoyaanka | ≤0.5% |
| Barta dhalaalaysa | 156-161℃ |
Codsiga
Iyada oo ah nooc ka mid ah qalabka dab-damiska deegaanka u fiican, waxaa loo isticmaali karaa wax ka beddelka dab-damiska joogtada ah ee polyester-ka, isbeddelka polyester-ka dab-damiska ahna wuxuu la mid yahay PET, sidaas darteed waxaa loo isticmaali karaa dhammaan noocyada nidaamka wareegga, iyadoo leh astaamo u ah xasillooni kuleyl oo aad u fiican, ma jiro kala-goyn inta lagu jiro wareegga iyo ur la'aan. Waxaa loo isticmaali karaa dhammaan goobaha codsiga ee PET si loo hagaajiyo awoodda ka-hortagga joogtada ah ee polyester-ka. Qiyaasta loo isticmaalo isku-darka PTA iyo EG waa 2.5 ~ 4.5%, baaritaanka fosfooraska ee xaashida polyester-ka dab-damiska waa 0.35-0.60%, LOI-ga alaabada dab-damiskana waa 30 ~ 36%.
Xirmo
25kg oo ah boorso kartoon ah ama bac balaastik ah oo lagu dahaadhay tolmo
Kaydinta
Ku kaydi meel qabow, qalalan, oo hawo fiican leh, oo ka fog oksaydheeyaha xooggan.