Yekutanga antioxidant 330
| Product name | Yekutanga antioxidant 330 |
| Zita remakemikari | 1,3,5-trimethyl-2,4,6-tatu (3,5-second tert-butyl-4-hydroxybenzyl) benzene;2,4,6-matatu (3 ', 5' -ditert-butyl-4 '-hydroxybenzyl) ari trimethyl; |
| Zita rechirungu | Antioxidant 330;1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene |
| CAS nhamba | 1709-70-2 |
| Molecular formula | C54H78O3 |
| Molecular uremu | 775.2 |
| Nhamba yeEINECS | 216-971-0 |
| Mamiriro ezvinhu | |
| Zvikamu zvinoenderana | antioxidant; plastiki additives; functional additives; organic makemikari mbishi zvinhu; |
Melting point: 248-250°C (lit.)Boiling point: 739.54°C (rough estimate) Density 0.8883 (rough estimate) Refractive index: 1.5800 (estimate) Solubility: Inenge isinganyungudika mumvura, inonyungudika zvishoma muzvinonyungudutsa zvakaita sebenzene, soluble mudoro zvinonyungudutsa. Properties: Kuchena kusvika kuchena-kunge poda. LogP: 17.17.Kugadzikana: kugadzikana pahutano hwemazuva ose uye kumanikidzika kuti urege kudzivirira kwakasimba oxidant kusangana.
| Tsanangudzo | Unit | Standard |
| Chitarisiko | White crystal powder | |
| Main content | % | ≥98.00 |
| Volatiles | % | ≤0.50 |
| Ash content | % | ≤0.10 |
| Melting point | ℃ | ≥240℃ |
Iyo imhando yehuremu hwemamorekuru huremu hunodzivirira phenolic antioxidant, iine kuenderana kwakanaka neresin, kudhirowa kuramba, kuderera kwemhepo, yakakwira okisijeni kuramba kushanda uye kunaka kwemagetsi insulation. Inokodzera kugadzikana kweokisijeni kudzikamisa kweakasiyana mapolymer uye organic zvinhu, kunyanya nephosphite, thioester, benzofuranone, kabhoni radical capture agent uye mamwe anobatsira antioxidant. Mupamusoro tembiricha kugadzirisa uye yakakwirira kudhirowa kuramba maapplication kupa zvigadzirwa zvakanakisa kugadzirisa kugadzikana uye kunaka kunogara kugadzikana.
Nzvimbo dzekushandisa dzinosanganisira polyolefin, PET uye imwe thermoplastic polyester uye PBT, polyamide, styrene resin uye elastomer zvinhu zvakaita se polyurethane uye yakasikwa rabha. Kunyanya akakodzera kune yakakwirira-tembiricha processing ye polyolefin (yakadai sePP, PE, etc.) pombi, jekiseni molding zvigadzirwa, waya uye tambo uye zvimwe zvigadzirwa kugadzira munda. Mukuwedzera, nokuti haisi-chepfu, isingasvibisi, inogona kuchengetedza ruvara rwakanaka rwepurasitiki, saka inogona kushandiswa mukubatana nezvokudya zvekuputira zvinhu.
Wedzera huwandu: kazhinji 0.05% -1.0%, iyo chaiyo yekuwedzera mari inotemerwa zvinoenderana nemutengi application bvunzo.
Yakarongedzwa mu20 Kg / 25 Kg kraft begi bhegi kana katoni.
Chengetedza zvakafanira munzvimbo dzakaoma, dzinopinda mhepo zvakanaka dziri pasi pe25 C kudzivirira kusangana nezvinobatidza moto. Hupenyu hwesherufu makore maviri
