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Chemwin is one of the leading phenol manufacturers in China, specializing in phenol manufacturing and sales. Since its establishment, our factory has been committed to technical innovation and quality management, providing customers with high-quality phenol products and high-quality services. Our phenol products are characterized by high purity, good stability and safe use, and are widely used in medicine, dyes, flexible polyurethane and other industries.
As one of the leading phenol manufacturers in China, we have always been customer-centric and provide customers with the best quality products and services. We have a perfect after-sales service system to meet customers' needs at any time, so that customers can use our phenol products at ease. We strive to do better in product research and development, constantly strive to improve product quality and cost, and help customers achieve better performance in the market.
In the future development, we will continue to adhere to the principle of customer first, continue to innovate, improve quality, service, price and other aspects, and grow together with customers. Our goal is to become one of the most trusted and recognized phenol manufacturers and create greater value for customers at home and abroad. Thank you for your trust and support, and look forward to working with you to create a brilliant future!
Antioxidant 4020 is a potent antioxidant and anti-ozone agent for the formulation of natural and synthetic gums, as well as synthetic polymer stabilizers. 4020 prevents fatigue degradation under static and dynamic operating conditions.
G.W:25.2KG
N.W:25.0KG
LOT NO:6020012907
Pure product is white solid, oxidized to gray-black and purple-brown solid in air.
Density 0.986-1.00g/cm³.
Melting point 52℃. It will slowly agglomerate when the temperature exceeds 35-40℃.
Solubility: soluble in benzene, acetone, ethyl acetate, dichloroethane, toluene, insoluble in water.
1, Anti-aging agent 4020 for amine antioxidant varieties in the performance of one of the general-purpose antioxidant varieties, its anti-ozone-aging cracking and flexural cracking performance is slightly inferior to antioxidant 4010NA, but stronger than antioxidant 4010. It also has good protection effect on thermal oxygen and weathering aging, and has passivation effect on varicose metal. It is suitable for natural rubber, paraben rubber, butadiene rubber, nitrile rubber, neoprene rubber. Used with paraffin wax (mixed wax and microcrystalline wax with more branched chains), it can enhance the protection effect on static.
2、Anti-aging agent 4020 is applied to rubber products that are subjected to stress and cyclic deformation under dynamic and static conditions, and is the best choice for rubber tread, sidewall, inner tube and conveyor belt protection systems. Compared with antioxidant 4010NA, water extraction resistance (or washing loss rate) is better, can achieve the effect of long-lasting protection, antioxidant 4020 can be used as a stabilizer for synthetic rubber.
3, Anti-aging agent 4020 low melting point, easy to disperse, dense refining machine or open refining machine can achieve uniform dispersion of the mixing effect. With paraffin wax and good, considering the comprehensive protection efficiency, usually and other antioxidants such as antioxidant RD, antioxidant A, antioxidant BLE and use. With antioxidant MB can improve the heat resistance of products.
4、Anti-aging agent 4020 application range includes pneumatic tire parts, solid tires, conveyor belts, hoses, cables, automotive cushion brackets, rubber joints and general rubber industry products, these products are in continuous or intermittent dynamic working conditions, the need for ozone protection.
5、Anti-aging agent 4020 is an effective stabilizer for a wide range of soluble and emulsion polymers.
6、The antioxidant activity of Anti-aging agent 4020 is higher than that of quinoline or diphenylamine antioxidants. Make the rubber has good resistance to copper and other heavy metal catalytic degradation performance.
7、Anti-aging agent 4020 will discolor the rubber and cause serious contact and migration contamination.
| Nature of inquiries | Department | Location | Telephone | |
|---|---|---|---|---|
| Sales/distribution | Anti-aging agent Chain Overseas Sales Team | China | +86-19117288062 | service@skychemwin.com |
Chemwin can provide a wide range of bulk hydrocarbons and chemical solvents for industrial customers.
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Safety is our top priority. In addition to providing customers with information about the safe and environmentally friendly use of our products, we are also committed to ensuring that the safety risks of employees and contractors are reduced to a reasonable and feasible minimum. Therefore, we require the customer to ensure that the appropriate unloading and storage safety standards are met before our delivery (please refer to the HSSE appendix in the general terms and conditions of sales below). Our HSSE experts can provide guidance on these standards.
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In the case of customer requirements, we can specify the requirements of barges or tankers and apply special safety/review standards and requirements.
Minimum order quantity
If you purchase products from our website, the minimum order quantity is 30 tons.
payment
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