Characteristics:
- Oxidative Stability: Shields rubber materials from degradation due to exposure to heat, oxygen, and environmental elements.
- Extended Service Life: Enhances the longevity of rubber products by preventing premature aging and deterioration.
- Preservation of Physical Properties: Maintains elasticity, flexibility, and other key mechanical properties of rubber, ensuring consistent performance.
- Resistance to Cracking and Hardening: Protects against surface cracks, hardening, and brittleness caused by oxidative processes.
- Improved Heat Resistance: Enables rubber goods to withstand elevated temperatures without compromising their structural integrity.
- Enhanced Weathering Resistance: Protects rubber from the detrimental effects of weathering, including exposure to sunlight, rain, and atmospheric conditions.
- Improved Thermal Stability: Maintains rubber's structural integrity under high-temperature conditions, preventing thermal degradation.
- Compatibility with Other Additives: Exhibits compatibility with various rubber processing aids and accelerators, facilitating a seamless integration into rubber formulations.
What is Rubber Antioxidant
Rubber Antioxidant is a pivotal component in the rubber industry, designed to protect rubber materials from oxidative degradation caused by exposure to heat, oxygen, and environmental factors. This innovative additive plays a crucial role in extending the service life and maintaining the integrity of rubber products. By inhibiting the formation of harmful free radicals, Rubber Antioxidant enhances the resistance of rubber compounds to aging, ensuring durability and reliability in diverse applications. Whether in automotive tires, industrial seals, or consumer goods, the inclusion of Rubber Antioxidant is integral to preserving the physical and mechanical properties of rubber over time.
Rubber Antioxidant emerges as the ideal choice for ensuring the longevity and reliability of rubber products, making it an indispensable additive in the manufacturing process. By extending the service life of rubber products, Rubber Antioxidant contributes to significant cost savings in the long run. The reduction in replacement frequency translates to lower operational expenses for industries relying on durable rubber goods.
Characteristics:
- Oxidative Stability: Shields rubber materials from degradation due to exposure to heat, oxygen, and environmental elements.
- Extended Service Life: Enhances the longevity of rubber products by preventing premature aging and deterioration.
- Preservation of Physical Properties: Maintains elasticity, flexibility, and other key mechanical properties of rubber, ensuring consistent performance.
- Resistance to Cracking and Hardening: Protects against surface cracks, hardening, and brittleness caused by oxidative processes.
- Improved Heat Resistance: Enables rubber goods to withstand elevated temperatures without compromising their structural integrity.
- Enhanced Weathering Resistance: Protects rubber from the detrimental effects of weathering, including exposure to sunlight, rain, and atmospheric conditions.
- Improved Thermal Stability: Maintains rubber’s structural integrity under high-temperature conditions, preventing thermal degradation.
- Compatibility with Other Additives: Exhibits compatibility with various rubber processing aids and accelerators, facilitating a seamless integration into rubber formulations.
In its pure form, 6PPD manifests as a white solid that oxidizes over time, turning into a brown solid upon exposure to air. Industrial-grade 6PPD appears as purple-brown to black-brown granules or flakes, with a tendency to gradually cake when temperatures exceed 35-40℃. It exhibits solubility in various organic solvents such as gasoline, benzene, acetone, ethyl acetate, dichloroethane, carbon tetrachloride, methylbenzene, and ethyl alcohol, while remaining insoluble in water.
Granules of dark brown to purple-brown appearance with a density of 1.14, this substance is soluble in oils, benzene, ethyl acetate, carbon disulfide, and ethanol. It does not dissolve in gasoline and is insoluble in water. Possessing potent antioxidant properties, it offers exceptional resistance to high temperatures and flex in rubber compounds.
Rubber antioxidant TMQ(RD) appears as brown amber pieces with a density of 1.05g/cm³. It is soluble in benzene, chloroform, carbon disulfide, and acetone, while remaining insoluble in water. It forms a fine solution when combined with rubber. It is essential to note its combustibility during storage and transportation, emphasizing precautions against fire and moisture.
