Antioxidant 5057-Yantai Suny Chem Int'l Co.,Ltd

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Synthetic resin

Raw materail for paint and ink

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Antioxidant

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Antioxidant 5057

Chemical Name: Benzenamine,n-Phenyl-,reacted product with 2,4,4-trimethylpentene

CAS NO. 68411-46-1

intro:

Chemical name: Benzenamine, n-Phenyl-, reaction products with 2,4,4-trimethylpentene
CAS no. 68411-46-1
Structure:

Characterizations: AT-5057 is a 100% active, liquid aromatic amine antioxidant for various polymers, including polyols and polyurethane. The excellent properties is low volatiles and good compatibility.
Physical properties:

Appearance	Light violet liquid
Melting point	0 – 5℃
Density (20℃)	0.95 – 1.00 g/cm3
Viscosity (25℃)	1100-1400mPa.s
Solubility (20℃): Water Acetone Toluene Chloroform Methanol Ethyl acetate 1,1-dichloromethane	0.1% max. 50% min. 50% min. 50% min. 50% min. 50% min. 50% min.

Applications: AT-5057 is used in combination with hindered phenols, such as AT-1135 as an excellent co-stabilizer in polyurethane foams. In the manufacture of flexible polyurethane slabstock foams, core discoloration or scorching results from the exothermic reaction of protects against oxidation during storage and transport of the polyol, as well as scorch protection during foaming. It's also can be used in other polymers such as elastomers and adhesives, and other organic substrates.
The typical use level for AT-5057 is between 1000 – 4000ppm, can be poured allowing for automatic dosing and reduction in mixing times.

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