NAUGARD™ Super Q is an amine antioxidant that imparts both processing and long-term heat stability in carbon black–filled polymers. It is a higher-purity version of NAUGARD™ Q.
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NAUGARD™ Super Q is an amine antioxidant that offers effective processing and long-term heat stability in a variety of rubber and polyolefin applications. This stabilizer is designed to work well in polymers with high levels of carbon black for specialty applications such as geomembranes and wire and cable compounds.
Form: Amber to brown
Color: Pastille
CAS number: 26780-96-1
Specific gravity (@ 25°C): 1.08
Gardner color: 11
Softening point: 115°Cؘ–135°C
Flash point (open cup): 274°C–282°C
Molecular weight: 874 g/mol
Soluble (@ 25°C): Acetone, chloroform, ethanol, naphtha, toluene
Insoluble (@ 25°C): Water, petroleum ether
Primary Chemistry:
1,2-Dihydro-2,2,4-trimethylquinoline
Insufficient protection of amine antioxidants in carbon black–filled polymers or high-temperature systems
Effectiveness of amine antioxidants in geomembrane, wire, or cable applications
Degradation or cracking in carbon black–filled polymers and resins with exposure to heat or weathering conditions
Carbon black–filled wire and cable insulation compounds
Ethylene–propylene copolymers
Geomembranes
LDPE, LLDPE, and HDPE
Tire carcasses
Retreads
Apexes
Belts
Hoses
Seals
Mechanical goods
Footwear
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