Antioxidant 636
Bayanan asali:
Sunan samfur: Antioxidant 636
Sunan sunadarai: antioxidant RC PEP 36; biyu (2,6-ditertiary butyl-4-methylphenyl)
Sunan Ingilishi: Antioxidants 636;
Bis (2,6-di-ter-butyl-4-methylphenyl) pentaerythritol-diphosphite;
Lambar CAS: 80693-00-1
Tsarin kwayoyin halitta: C35H54O6P2
Nauyin Kwayoyin: 632.75
EINECS Lamba: 410-290-4
Tsarin tsari:
Rukunin da ke da alaƙa: ƙari na filastik; antioxidant; Organic sinadaran albarkatun kasa;
Matsayin narkewa: 235-240 ° C Matsakaicin tafasa: 577.0 ± 50.0 ° C (An annabta) Girman 1.19 [a 20 ℃] Matsin tururi: 0 Pa a 25 ℃ Solubility: Narke cikin toluene (kadan), mai narkewa a cikin acetone da ruwa. . Abubuwan: Farin foda LogP: 6 a 25 ℃
| Ƙayyadaddun bayanai | Naúrar | Daidaitawa |
| Bayyanar | Farin lu'u-lu'u | |
| Wurin narkewa | ℃ | 234-240 |
| Rashin ƙarfi | % | ≤0.5 |
| Wurin narkewa | bayyananne | |
| Acid darajar | ≤1.0 | |
| Abubuwan da ke cikin phosphorus | 9.3-9.9 | |
| Babban abun ciki | % | ≥98.00 |
Yana da babban aikin antioxidant, Tare da ƙananan ƙarancinsa da kwanciyar hankali na thermal, juriya na Hydrolytic ya fi kyau fiye da irin wannan antioxidants 626, Musamman a cikin wasu manyan kayan shayar ruwa da kuma amfani da sake zagayowar filin don samun kyakkyawan aikin nunawa; Maɗaukaki a cikin ma'anar narkewa, Babban zafin jiki na bazuwar thermal, A lokacin tsarin kula da yanayin zafi mai zafi, Zai iya kare polymer daga lalatawar thermal; Yana iya rage girman decolorization, Hana ƙãra ƙãra narke kwarara kudi na polymer, Ba da wani gagarumin aiki da kwanciyar hankali ga polymer, Saboda haka, shi ne dace da aikace-aikace da bukatar high zafin jiki magani da kuma kauce wa m discoloration; Yana da tasiri mai kyau synergistic; An amince da shi azaman ƙari kai tsaye ga abubuwan fallasa abinci a cikin Amurka, Tarayyar Turai, da Japan, An ba da izinin amfani da kayan abinci.
Ana iya amfani da shi zuwa: polyolefin, irin su PP da HDPE styrene resins, irin su PS da ABS, robobi na injiniya, irin su PA, PC, m-ppe, polyester.
Kunshe a cikin 20Kg / kartani.
Ajiye da kyau a cikin busasshiyar wuri ƙasa da 25 C tare da rayuwar shiryayye na shekaru biyu.
Da fatan za a tuntuɓe mu don kowane takaddun da ke da alaƙa.
