Antioxidant Secondary 168
Macluumaadka aasaasiga ah:
Magaca alaabta: Secondary Antioxidant 168
Magaca kiimikada: Tris (2, 4-ditert-butylphenyl) phosphite ester
La mid ah: Antioxidant Secondary 168; tri (2,4-Ditertrabutylphenyl) fosfiteetarka;
Lambarka CAS: 31570-04-4
Qaaciddada molecular: C42H63O3P
Miisaanka molecular: 646.94
EINECS Lambarka: 250-709-6
Qaab-dhismeedka:
Qaybaha la xidhiidha: wax lagu daro caag ah; antioxidant; alaabta ceeriin kiimikada organic;
Meesha dhalaalka: 181-184°C (iftiin)
Barta karkarinta: 594.2±50.0°C (La saadaaliyay)
Cufnaanta: 0.98
Barta toosh: 46 ℃ (115 F)
Solubility: si fudud u milmay benzene, chloroform, cyclohexane, iwm, wax yar ku milma ethanol, acetone, aan milmayn biyaha, khamriga iyo dareerayaasha kale ee polar, wax yar ku milmay esters.
Guryaha: Budada cad
LogP: 18 at 25 ℃
Dareenka: qoyaanku waa xasaasi.
| Tilmaamid | Unug | Heerka |
| Muuqashada | Budada crystal cad | |
| Nuxurka ugu muhiimsan | % | ≥99.00 |
| Volatiles | % | ≤0.30 |
| barta dhalaalaysa | ℃ | 183.0-187.0 |
| milmayn | cad | |
| Gudbinta iftiinka | ||
| 425nm | % | ≥96.00 |
| 500nm | % | ≥98.00 |
| 2.4-DTBP | % | ≤0.20 |
| qiimaha acid | Mg KOH/g | ≤0.25 |
| hydrolyzes | H | ≥14 |
1.Organic polymer auxiliary antioxidant.
2.Yaree heerka qulqulka dhalaalka (MFR) midabaynta inta lagu jiro habaynta kulaylka polymer.
3.Waxay leedahay saameyn isku-dhafan oo wanaagsan oo leh antioxidant phenolic ah oo xannibay 1010,1076,313,114, iwm.
4.Waxa loo isticmaali karaa si wadajir ah benzotriazole UV absorbers iyo amine photostabilizers xannibay in alaabta dibadda.
Waxaa si weyn loogu isticmaalaa polyolefin (sida polyetylen, polypropylene) iyo olefin copolymer, polyamide, polycarbonate, resin PS, PVC, balaastikada injineernimada, caag iyo batroolka, resin ABS iyo alaabada kale ee polymer. Isku-dhafan waxa kale oo loo isticmaali karaa xabagta, xabagta dabiiciga ah ama synthetic resin, iwm.
Ku dar qaddarka: 0.1% ~ 1.0%, qaddarka ku darsiga gaarka ah waxaa lagu go'aamiyaa iyadoo loo eegayo imtixaanka codsiga macaamiisha.
Waxaa lagu soo xiray 20 Kg/25 Kg kartoon / boorso bireed aluminium ah.
Ama loo buuxiyo sida ku cad shuruudaha macmiilka.
Ku kaydi si habboon meel qalalan oo ka hooseeya 25 C oo leh nolol shelf oo ah laba sano.
Fadlan nala soo xidhiidh wixii dukumeenti ah ee la xidhiidha.
