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Zinc Butyl Octyl Primary Alkyl Dithiophosphate, commonly abbreviated as ZDDP, is a chemical compound that belongs to a class of additives used in lubricants, particularly in engine oils. It is an organophosphorus compound that contains zinc and sulfur in its molecular structure.
ZDDP is well-known for its antiwear and antioxidant properties, which make it an essential component in many lubricating oils, especially in high-performance applications like internal combustion engines.
The primary function of ZDDP in lubricating oils is to provide protection to metal surfaces that come into contact under high-pressure and high-temperature conditions, as found in engine components. When a lubricant containing ZDDP is present between two moving metal surfaces, the ZDDP forms a protective layer on the metal surfaces. This layer acts as a barrier, preventing direct metal-to-metal contact, reducing wear and extending the lifespan of the components.
However, ZDDP’s use has become a topic of discussion in recent years due to its potential environmental impact and its interaction with emission control devices in modern vehicles. ZDDP can release phosphorus-containing compounds during the combustion process, which might be detrimental to catalytic converters in exhaust systems and have implications for emissions control.
As regulations and technologies evolve, the formulation of lubricants, including the use of additives like ZDDP, is subject to change to meet both performance and environmental requirements. Always refer to the latest guidelines and recommendations from lubricant manufacturers and industry experts when considering the use of ZDDP or any other lubricant additive.
Our product:
T202 Zinc Butyl Octyl Primary Alkyl Dithiophosphate (ZDDP)
T202 is Zinc Butyl Octyl Primary Alkyl Dithiophosphate (ZDDP). This product features favorable anti-oxidation and anti-corrosion performance and extreme pressure anti-wear property.
It can effectively protect engine bearings from corrosion, and prevent oil viscosity growth due to oxidation in a high temperature. The product is light in color and nice in oil solubility and additive compatibility. It can be widely used in various industrial lubricating oils such as gear oil and hydraulic oil. Combined with detergents and dispersants, the product can be used to produce all grades of engine oils.
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Shanghai Minglan Chemical Co.,Ltd. is a professional manufacturer and supplier of lubricant additives.We have committed to supply the professional,perfect, effective and satisfactory lubrication solutions all the time. Our lubricant additive packages meet the specification requirement of bunch test,and possess excellent product performance and reliable quality,so that always holds technology leading status in the lubrication industry.We are specialized in supplying high-quality lubricant additive products with nearly 20 years of experience. Such as detergent、ashless dispersant、ZDDP、EP antiwear additive、antiodant、viscosity index improver、rust inhibitor、Pour Point Depressant、engine oil additive package、gear oil additive package、hydraulic oil additive package and so on.
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