Metal Deactivator Antioxidant MD 697 CAS NO.: 70331-94-1
Kemikari Zita: (1,2-Dioxoethylene)bis(iminoethylene) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
Molecular Weight: M=696.91
CAS: 70331-94-1
Molecular Formula: C40H60N2O8
Chemical Structure Formula:
Typical Physical Properties
| Item | Standard |
| Chitarisiko | Upfu chena |
| Melting Range (℃) | 174～180 |
| Kusagadzikana (%) | ≤ 0.5 |
| Kuchena (%) | ≥ 99.0 |
| Madota(%) | ≤ 0.1 |
Features
Inonyungudika muorganic solvents sebenzene, chloroform, cyolohexane nezvimwe, asi kwete mumvura nezvimwe.
Applications
Inoshandiswa mumapolylefins (eg. Polyethylene, polypropylene etc.), PU, ABS uye tambo yekukurukurirana etc. Iine sterically hindered phenolic antioxidant uye metal deactivator. Iyo inodzivirira mapolymers kubva mukuora kweoxidative uye simbi inokonzeresa kushatisa panguva yekugadziriswa uye mu enduse application. Iyi antioxidant inopawo nguva yakareba yekudziya kudzikamisa zvivakwa. Iyi phenolic antioxidant yakanakisa, nondiscoloring, nonstaining antioxidant uye ther-mal stabilizer ine yakasarudzika simbi deactivation zvivakwa. Mashandisirwo ekupedzisira ekushandisa anosanganisira waya uye tambo insulation, firimu uye mashizha kugadzira pamwe nezvikamu zvemotokari. BNX. MD697 ichadzikamisa polypropylene, polyethylene, polystyrene, polyester, EPDM, EVA uye ABS. Low volatility, Yakasimba syner-gistic mhedzisiro ine phosphites, mamwe ma phenols uye thioesters, Nonstaining uye nondiscoloring, FDA yakatenderwa-inomisikidzwa yekunamira uye mapolymer.
Inokurudzirwa Dosage: 0.1-0.3%
Kurongedza uye Kuchengeta
Kurongedza: 25kg / bhegi
Kuchengeta: Chengeta mumidziyo yakavharwa munzvimbo inotonhorera, yakaoma, ine mhepo yakanaka. Dzivisa kuratidzwa pasi pezuva rakananga.