Antioxidant nke mbụ 1010
| Aha ngwaahịa | Antioxidant nke mbụ 1010 |
| Aha ọgwụ | quaternary [β- (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid] pentaerythritol ester;Tetramethylene-3 (3, 5-di-tert-butyl-4-hydroxyphenyl) propionate) methane. |
| Nọmba CAS | 6683-19-8 |
| Usoro ihe omimi | C73H108O12 |
| Ibu molekụla | 1177.66 |
| Nọmba EINECS | 229-722-6 |
| Usoro nhazi | |
| Ụdị emetụtara | Antioxidants;Ihe mgbakwunye plastik;Ihe mgbakwunye kemịkalụ akụrụngwa akụrụngwa |
Ebe mgbaze: 115-118°C (dec.) (ọkụ.)
Ebe esi mmiri: 779.1C (atụmatụ siri ike)
Njupụta 1.077 g/cm3 (atụmatụ siri ike)
Ntụgharị ntụgharị: 1.6390 (atụmatụ)
Solubility: Soluble na acetone, benzene, ethyl acetate, chloroform.
Obere soluble na ethanol, nke a na-esighị ike na mmiri.
Njirimara: White ka ọcha ntụ ntụ
Ihe ndekọ: 18.832
| Nkọwapụta | Nkeji | Ọkọlọtọ |
| Ọdịdị | White ntụ ntụ ma ọ bụ granule | |
| Isi ọdịnaya | % | ≥94.00 |
| Ọdịnaya dị irè | % | ≥98.00 |
| Volatiles | % | ≤0.50 |
| ntụ ọdịnaya | % | ≤0.10 |
| Ebe mgbaze | ℃ | 110.00-125.00 |
| Dozie ihe ngwọta | Dokwuo anya | |
| Nfefe ọkụ | ||
| 425 nm | % | ≥96.00 |
| 500nm | % | ≥98.00 |
1.ike antioxidant arụmọrụ: nwere ike n'ụzọ dị irè igbu oge ma ọ bụ gbochie oxidationusoro na mmeghachi omume kemịkalụ, ka e wee chebe ihe si na oxidativemmebi.
2.thermal nkwụsi ike: nwere ike ịnọgide na-enwe nguzogide oxidation na okpomọkụ dị elu, mgbe mgbeeji na ngwa n'okpuru ọnọdụ okpomọkụ dị elu.
3.low volatility: ọ dịghị mfe ikpochapụ ma ọ bụ decompose si ihe, na ikenọgide na-enwe mmetụta antioxidant ya ruo ogologo oge.
4.it bụ ezigbo ndakọrịta na ihe onwunwe, a na-ejikwa ya na-ejikọta yaphosphite ester coantioxidants;Enwere ike iji ngwaahịa ndị dị n'èzí jiri benzotriazole ultraviolet absorbers na mgbochi amine ìhè stabilizers maka ọtụtụ plastik n'ozuzu, plastik engineering, roba na elastomers, mkpuchi na adhesives na ihe ndị ọzọ polymer.
A na-ejikarị ya dị ka antioxidant na ngwaahịa igwe anaghị agba nchara, ngwaahịa eletrọnịkị, akụkụ akpaaka, wdg, nke nwere ike igbochi ịka nká oxidative nke ihe plastik n'okpuru nnukwu okpomọkụ na ogologo oge;Kwesịrị ekwesị maka ngwaahịa rọba, dị ka taya, akara na ọkpọkọ rọba, nwere ike ịgbatị ndụ ọrụ ha, ma melite nkwụsị okpomọkụ na nkwụsị ihu igwe;A na-ejikarị agba dị iche iche eme ihe, ọ nwere ike ichebe mkpuchi mkpuchi nke ọma iji gbochie oxidation na ịka nká.
Ọnụ ego mgbakwunye: 0.05-1%, a na-ekpebi ego mgbakwunye akọwapụtara dịka ule ngwa ndị ahịa si dị.
Ajuju na 20Kg/25Kg kraft akwụkwọ akpa ma ọ bụ katọn.
Chekwaa n'ụzọ kwesịrị ekwesị n'ebe kpọrọ nkụ na nke ikuku dị n'okpuru 25 Celsius C ka ị ghara ịkpọtụrụ ebe ọkụ.Ndụ shelf nke afọ abụọ
