Yekutanga Antioxidant 1010
| Product name | Yekutanga Antioxidant 1010 |
| Zita remakemikari | quaternary [β-(3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid] pentaerythritol ester; Tetramethylene-3 -(3, 5-di-tert-butyl-4-hydroxyphenyl) propionate) methane |
| CAS nhamba | 6683-19-8 |
| Molecular formula | C73H108O12 |
| Molecular uremu | 1177.66 |
| EINECS nhamba | 229-722-6 |
| Mamiriro ezvinhu | |
| Zvikamu zvinoenderana | Antioxidants; Plastiki additives; Functional additives makemikari mbishi zvinhu |
Kunyungudika: 115-118°C (dec.) (lit.)
Poindi yekuvira: 779.1°C (yakaomarara fungidziro)
Density 1.077 g/cm3 (yakaomarara fungidziro)
Refractive index: 1.6390 (kufungidzira)
Solubility: Soluble muacetone, benzene, ethyl acetate, chloroform.
Zvishoma soluble mu ethanol, isinganyunguriki mumvura.
Properties: Muchena kusvika kuchena hupfu
LogP: 18.832(est)
| Tsanangudzo | Unit | Standard |
| Chitarisiko | Upfu chena kana granule | |
| Main content | % | ≥94.00 |
| Zvinobudirira zvemukati | % | ≥98.00 |
| Volatiles | % | ≤0.50 |
| Ash content | % | ≤0.10 |
| Melting point | ℃ | 110.00-125.00 |
| Kujeka kwemhinduro | Kujekesa | |
| Light transmittance | ||
| 425nm | % | ≥96.00 |
| 500nm | % | ≥98.00 |
1.strong antioxidant performance: inogona kunyatso kunonoka kana kuvharidzira oxidationmuitiro mukuita kwemakemikari, kuitira kuchengetedza chinhu kubva kune oxidativekukuvara.
2.thermal kugadzikana: inogona kuchengetedza yayo oxidation kuramba pakupisa kwakanyanya, kazhinjiinoshandiswa mumashandisirwo pasi pemamiriro ekushisa kwepamusoro.
3.low volatility: hazvisi nyore kuputika kana kuora kubva pane zvinyorwa, uye zvinogonachengetedza iyo antioxidant mhedzisiro kwenguva yakareba.
4.it inoenderana zvakanaka nezvinhu, uye inoshandiswa pamwe chete nephosphite ester coantioxidants; Muzvigadzirwa zvekunze zvinogona kushandiswa ne benzotriazole ultraviolet absorbers uye yakavharika amine light stabilizers kune akasiyana siyana mapurasitiki, einjiniya mapurasitiki, rabha uye elastomers, coating uye adhesive uye zvimwe polymer zvinhu.
Inowanzoshandiswa se antioxidant mune zvigadzirwa zvesimbi isina tsvina, zvigadzirwa zvemagetsi, zvikamu zvemotokari, nezvimwewo, izvo zvinogona kudzivirira kuchembera kweoxidative yezvinhu zvepurasitiki pasi pekupisa kwakanyanya uye kuratidzwa kwenguva refu; Inokodzera zvigadzirwa zverabha, zvakadai sematairi, zvisimbiso uye mapaipi erabha, zvinogona kuwedzera hupenyu hwavo hwebasa, nekuvandudza kupisa kwekupisa uye kusagadzikana kwemamiriro ekunze; Kazhinji inoshandiswa mumapendi akasiyana-siyana, inogona kunyatso chengetedza nzvimbo yekuputira kudzivirira oxidation uye kuchembera.
Kuwedzera huwandu: 0.05-1%, iyo chaiyo yekuwedzera mari inotarwa zvinoenderana nemutengi application bvunzo.
Yakarongedzwa mu20Kg / 25Kg kraft bepa bhegi kana katoni.
Chengetedza nenzira yakakodzera munzvimbo yakaoma uye ine mhepo yakanaka iri pasi pe25 ° C kuti usasangana nemoto. Sherufu hupenyu hwemakore maviri
