antioxidant AO80

Bezeichnung:antioxidant AO80

CAS-Nr90498-90-1

Englisch Name:antioxidant AO80

CBNumberCB4854841

SummenformelC43H64O10

Molgewicht740.98

MOL-Datei90498-90-1.mol

antioxidant AO80 physikalisch-chemischer Eigenschaften

Schmelzpunkt	125 °C
Siedepunkt	755.7±55.0 °C(Predicted)
Dichte	1.16±0.1 g/cm3(Predicted)
storage temp.	Inert atmosphere,Room Temperature
Löslichkeit	Acetonitrile (Slightly), DMSO (Slightly)
pka	11.44±0.25(Predicted)
Aggregatzustand	Solid
Farbe	White to Off-White
InChIKey	CGRTZESQZZGAAU-UHFFFAOYSA-N
SMILES	C(C1OCC2(COC(C(C)(C)COC(=O)CCC3C=C(C)C(O)=C(C(C)(C)C)C=3)OC2)CO1)(C)(C)COC(=O)CCC1C=C(C)C(O)=C(C(C)(C)C)C=1
EPA chemische Informationen	Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-, 2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-diylbis(2,2-dimethyl-2,1-ethanediyl) ester (90498-90-1)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	21
S-Sätze:	36/37
TSCA	TSCA listed
HS Code	2932.99.7000

Gefahreninformationscode (GHS)

antioxidant AO80 Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R21:Gesundheitsschädlich bei Berührung mit der Haut.
S-Sätze Betriebsanweisung:
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
Beschreibung
AO-80 is a high performance, non-discoloring, partially-hindered phenolic antioxidant for the stabilization of polyolefins and other plastics.
Physikalische Eigenschaften
Highly efficient radical scavenger Exceptional processing and long-term heat stabilization；Excellent resistance to discoloration, particularly against NOx gas.
Verwenden
2,4,8,10-Tetraoxaspiro[5.5]undecane-3,9-diylbis(2-methylpropane-2,1-diyl) bis(3-(3-(tert-butyl)-4-hydroxy-5-methylphenyl)propanoate) (cas# 90498-90-1) is a useful compound used as a modifier for the thermo-oxidative stabilization of synthesized meterials such as polypropylene-based materials, and spider silk.
Verwenden
Antioxidant AO80is high molecular weight hindered phenolic antioxidant suitable for the protection of variety of polymers, such as LDPE,ABS and PET, and it is particularly recommended for PP, HDPE, LLDPE, HIPS, PBT,POM, PA, PU and Nylon.JADEWIN AO 80 can provide high heat stability and suppresses initial color.It is particularly suitable for polymers that are exposed to high temperatures and/or severe conditions during processing and/or in use.The application rate will depend on a number of factors including the application, the degree of protection required and effect of other additives.
Application
Engineering plastic: PBT, POM, PC, PA, HIPS, etc.
Polyolefin: PP, PE, LDPE, LLDPE, etc.
Styrene resin: ABS, PS, etc.
PU, latex, etc.
Synthetic rubber
Sealants, adhesive, etc.
Synthese
The PPS resin was vacuum dried at 120 for 12 h, and then the antioxidant GA80 was mixed with the PPS resin according to the mixing ratios of 0.5, 1.0, 3.0 and 5.0 (mass fraction, the same below). % (mass fraction, the same below) of the mixing ratio of the antioxidant GA 80 and PPS resin mixed uniformly, and then use the miniature twin-screw extruder melt blending and extrusion, screw extruder zoning temperature were _x000D _ 280, 285, 290 , mixing time 3 min, screw speed 25 r/min, the composite material prepared is named PPSG x , where x is the content of antioxidant GA80.

antioxidant AO80 Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

90498-90-1, antioxidant AO80 Verwandte Suche:

Send Inquriy