Product name: Anti-aging agent YG-638
Chemical name: Aliphatic branched chain amino derivative
Molecular weight: 638
This product is a white non-polluting antioxidant, non-toxic and environmentally friendly.
1 In natural rubber, it can effectively prevent its return to the original phenomenon, and can improve its tensile strength and fixed tensile stress before and after thermal oxidative aging.
2 In the nitrile rubber, it can improve its tensile strength before and after thermal oxidative aging, and the tensile stress.
3 It can solve the problem of amination of polyester thread by amine antioxidants and the extraction of amine antioxidants in oil-resistant products.
4 In synthetic rubbers such as EPDM and neoprene, the physical and mechanical properties before and after heat aging can also be improved;
The fluidity and dispersibility of the high rubber compound can improve the processing performance of the rubber compound and can replace the functional additives such as Lai San.
5 In white or light-colored products, it can replace phenolic antioxidants such as MB and 2246.
6 In natural or synthetic rubber, on the basis of maintaining the physical and chemical properties of the original formula, adding this product can reduce the cost.
7 Compared with 4020 and other amine antioxidants, it can reduce the pressure change and increase the thermal conductivity by 10-20%.
8 This product has a certain anti-ozone function. Among all current light-colored anti-aging agents, the anti-ozone performance is the best.
9 This product can be used alone or in combination with phenylenediamine anti-aging agents and other anti-aging agents to have a certain synergistic effect; recommended dosage: 1 to 2 parts.
|Exterior||White or khaki flakes or granules|
|Melting point ℃ ≥||75.0|
|Ash ％ ≤||28.0|
|Heating reduction ≤||4.0|
Packing: 25kg paper-plastic bag, avoid high temperature and humidity, store at room temperature, shelf life is one year.