Understanding Chlorinated Paraffins: Properties, Applications, and Alternatives
Chlorinated Paraffins (CPs) are a diverse group of chemical compounds that have found extensive use across numerous industrial sectors for decades. Their utility stems from a unique combination of properties, including flame retardancy, plasticization, and chemical stability. For chemical professionals involved in formulation, product development, or procurement, a thorough understanding of these materials, their applications, and the evolving regulatory landscape concerning alternatives is essential.
Chemically, Chlorinated Paraffins are produced by the chlorination of paraffin hydrocarbons. The resulting products vary significantly based on the chain length of the paraffin feedstock and the degree of chlorination. Typically, CPs are classified into short-chain (SCCPs, C10-C13), medium-chain (MCCPs, C14-C17), and long-chain (LCCPs, C18+) variants, with chlorine content generally ranging from 30% to 70% by weight. These characteristics dictate their physical state (liquid or waxy solid), viscosity, volatility, and thermal stability. For example, lower chlorine content and longer chains often lead to higher viscosity and better thermal stability, making them suitable for demanding applications. When looking to 'buy chlorinated paraffin,' specifying these parameters is crucial.
The applications of CPs are remarkably broad. They serve as secondary plasticizers and flame retardants in PVC, enhancing flexibility and fire resistance in products like wires, cables, flooring, and hoses. In paints and coatings, they improve durability and provide flame-retardant properties. The metalworking industry utilizes them as extreme pressure additives in lubricants. Furthermore, they are found in rubber compounds, adhesives, sealants, and even in textiles for imparting flame resistance and waterproofing. The versatility of CPs means they are a staple for many manufacturers. Inquiring about 'chlorinated paraffin price for industrial use' from reputable suppliers is key to cost-effective procurement.
However, it is important to note the growing regulatory attention on SCCPs due to their persistence, bioaccumulation, and toxicity (PBT) characteristics. International agreements and national regulations are increasingly restricting or banning their use. This has driven innovation towards the development and adoption of alternatives. For applications previously relying on SCCPs, alternatives include longer-chain CPs (MCCPs and LCCPs), phosphate esters, phthalates, and various non-halogenated flame retardants. For manufacturers seeking 'chlorinated paraffin alternatives,' exploring these options is becoming increasingly important.
As a supplier committed to providing high-quality chemical solutions, we offer a range of Chlorinated Paraffins, including grades optimized for specific industrial needs. If you are investigating 'how to use chlorinated paraffin effectively' or seeking a reliable 'chlorinated paraffin manufacturer in China,' our team is ready to assist. Contact us to learn more about our product offerings and to discuss how our materials can meet your formulation challenges.
Perspectives & Insights
Nano Explorer 01
“However, it is important to note the growing regulatory attention on SCCPs due to their persistence, bioaccumulation, and toxicity (PBT) characteristics.”
Data Catalyst One
“International agreements and national regulations are increasingly restricting or banning their use.”
Chem Thinker Labs
“For applications previously relying on SCCPs, alternatives include longer-chain CPs (MCCPs and LCCPs), phosphate esters, phthalates, and various non-halogenated flame retardants.”