Antioxidant 636
Ozi bụ isi:
Aha ngwaahịa: Antioxidant 636
Aha kemịkal: antioxidant RC PEP 36; okpukpu abụọ (2,6-dịtertiary butyl-4-methylphenyl)
Aha Bekee: Antioxidants 636;
Bis (2,6-di-ter-butyl-4-methylphenyl) pentaerythritol-diphosphite;
Nọmba CAS: 80693-00-1
Usoro ihe omimi: C35H54O6P2
Ibu ibu: 632.75
EINECS Nọmba: 410-290-4
Usoro nhazi:
Ụdị njikọ: ihe mgbakwunye plastik; antioxidant; organic chemical akụrụngwa;
Ebe na-agbaze: 235-240 ° C esi esi: 577.0 ± 50.0 ° C (buru amụma) Njupụta 1.19 [na 20 ℃] Nrụgide uzuoku: 0 Pa na 25 ℃ Solubility: igbari na toluene (obere), ntakịrị soluble na acetone na mmiri. . Njirimara: White ntụ ntụ LogP: 6 na 25 ℃
| Nkọwapụta | Nkeji | Ọkọlọtọ |
| Ọdịdị | kristal ọcha ntụ ntụ | |
| Ebe mgbaze | ℃ | 234-240 |
| Volatiles | % | ≤0.5 |
| Ebe mgbaze | doro anya | |
| Uru acid | ≤1.0 | |
| Ọdịnaya phosphate | 9.3-9.9 | |
| Isi ọdịnaya | % | ≥98.00 |
Ọ bụ a elu-arụmọrụ antioxidant, Na ya ala volatility na thermal kwụsie ike, Hydrolytic eguzogide dị nnọọ mma karịa yiri antioxidants 626, Karịsịa na ụfọdụ nnukwu mmiri absorption ihe na ogologo iji okirikiri nke ubi na-mma arụmọrụ gosipụtara; Elu na ebe na-agbaze, Igwe ọkụ na-ekpo ọkụ dị elu, N'oge usoro ọgwụgwọ okpomọkụ, nwere ike ichebe polymer site na mmebi ọkụ; Ọ nwere ike ibelata decolorization nke ukwuu, gbochie mmụba na-agbaze agbaze nke polymer, nyere nkwụsi ike nhazi maka polymer, Ya mere, ọ dị mma maka ngwa ndị chọrọ ọgwụgwọ okpomọkụ dị elu ma na-ezere mgbanwe dị ukwuu; Ọ dị mma synergistic mmetụta; Ekwenyere dị ka mgbakwunye na-apụtaghị ìhè na ihe mkpughe nri na United States, European Union, na Japan, ekwenyere ka etinye ya na nkwakọ nri.
Enwere ike itinye ya na: polyolefin, dị ka PP na HDPE styrene resins, dị ka PS na ABS, plastik engineering, dị ka PA, PC, m-ppe, polyester.
Ajuru ya na 20kg / katọn.
Chekwaa nke ọma na mpaghara akọrọ n'okpuru 25 C yana ndụ nchekwa nke afọ abụọ.
Biko kpọtụrụ anyị maka akwụkwọ ọ bụla metụtara ya.
