Antioxidant 1222 CAS NO.: 976-56-7
Kemikari Zita: Diethyl3,5-di-tert-butyl-4-hydroxybenzyl phosphate
Molecular Formula: C19H33O4P
Molecular uremu: 356.44
Chimiro:
Nhamba yeCAS : 976-56-7
Tsanangudzo
| ZVINHU | SECIFICATIONS |
| Chitarisiko | chena kana chiedza yellow crystalline powder |
| Melting point | NLT 118 ℃ |
| Kugadzikana | Yakagadzikana. Inopisa. Hazvienderani neakasimba oxidizing agents, halogens. |
Application
1. Ichi chigadzirwa ndeye phosphorus-ine inodzivirira phenolic antioxidant ine yakanaka kuramba kubviswa. Kunyanya akakodzera polyester anti-kukwegura. Iyo inowanzowedzerwa pamberi pepolycondensation nekuti inokonzeresa yepolyester polycondensation.
2.Inogona zvakare kushandiswa sechiedza stabilizer ye polyamides uye ine antioxidant mhedzisiro. Iyo ine synergistic mhedzisiro ine UV absorber. General dosage ndeye 0.3-1.0.
3. Chigadzirwa chacho chinogonawo kushandiswa sechigadziro mukuchengetedza uye kutakura kwe dimethyl terephthalate. Ichi chigadzirwa chakaderera muhuturu.
Kurongedza uye Kuchengeta
Kurongedza: 25kg / bhegi
Kuchengeta: Chengetedza mumidziyo yakavharwa munzvimbo inotonhorera, yakaoma, ine mhepo yakanaka. Dzivisa kuratidzwa pasi pezuva rakananga.