Description

Polychloroalkane(C20-32) is a high-molecular-weight chlorinated paraffin blend, identified by CAS No. 108171-27-3. This versatile chemical intermediate is valued for its excellent secondary plasticizing properties, flame retardancy, and lubricating effects. It is essential for manufacturers in the polymer, rubber, and specialty lubricant industries seeking to enhance material performance and processing characteristics.

Application

• As a secondary plasticizer and flame retardant in flexible PVC products such as cables, flooring, and hoses.
• As an extreme pressure additive and lubricant component in metalworking fluids, cutting oils, and greases.
• As a viscosity modifier and processing aid in rubber compounds and sealants.
• As a flame-retardant synergist in various polymer systems and coatings.
• As a cost-effective chlorinated additive in adhesives and caulks to improve flexibility and fire resistance.
• As a raw material for further chemical synthesis in the production of specialty surfactants or derivatives.

Basic Information

Product Name	Polychloroalkane(C20-32)
CAS No.	108171-27-3
Molecular Formula	Mixture (C20HxCl(42-x) to C32HyCl(66-y))
Molecular Weight	~800 - 1200 g/mol (Average)
Synonyms	Chlorinated Paraffin C20-32; Chlorinated Alkanes (C20-32); High Molecular Weight Chlorinated Paraffin; Polychlorinated Alkanes; CP (C20-32); Chlorowax (High MW Grade); Paraffin Waxes and Hydrocarbon Waxes, Chlorinated (C20-32)
EINECS	Contact for details

Quality Control

Our Polychloroalkane(C20-32) is manufactured under a stringent quality management system. Each batch is tested to ensure consistent chlorine content, viscosity, color, and thermal stability according to industry standards. Certificates of Analysis (COA) detailing specific parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperatures (15-25°C). Keep away from strong oxidizers, strong bases, and sources of heat.

Specification

Item	Specification
Appearance	Clear, viscous pale yellow liquid
Chlorine Content	40 - 70% (w/w)
Density (at 25°C)	1.10 - 1.60 g/cm³
Viscosity (at 25°C)	500 - 5000 mPa·s
Color (Gardner)	≤ 3
Acidity (as HCl)	≤ 0.1%
Thermal Stability	≤ 0.3% HCl loss

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.