Antioxidant A 1076 is a sterically hindered phenolic antioxidant. It is an effective, non-discoloring stabilizer that provides excellent long-term heat stability by preventing thermo-oxidative degradation during processing and service life. This antioxidant also provides good compatibility with resins and excellent extraction resistance. It can be used in a wide variety of organic substrates such as plastics, synthetic fibers, elastomers, adhesives, waxes, oils, and fats.

Material Description: Antioxidant and Thermal Stabilizer

Application

Antioxidaint A 1076 is a primary antioxidant that can be applied in polyolefins, such as polyethylene, polypropylene, polybutene-1 and other polymers such as engineering plastics, styrene homo- and copolymers, polyurethanes, elastomers, adhesives, and other organic substrates. This high molecular weight phenolic antioxidant also provides excellent stabilization in other polymers such as styrenics, rubber modified styrenics including ABS, SAN and segmented block copolymers, saturated and unsaturated elastomers, PVC, urethane and acrylic coatings, adhesives and petroleum products.

Technical Specification

Appearance:                                      White Crystalline powder

Molecular Weight:                              530.9
Melting Range:                                  49 - 54°C
Color of Toluene Solution:                 25 APHA Max.
Color of Fusion:                                 60 APHA Max.
Volatile Matter:                                  0.5%
Ash                                                    0.1%
Solubility (10 g/100ml Toluene):        Clear (25C)
% Transmittance:                               425nm – 97% Min
                                                           500nm – 97% Min

Solubility: Solubility at 20 degree C (g/100ml solvent):