Description

Solvent Naphtha (Coal), Polymd. is a complex hydrocarbon mixture derived from coal tar, characterized by its polymeric nature. This product is valued in industrial applications for its effectiveness as a solvent and diluent, offering a balance of solvency power and controlled evaporation. It is primarily utilized by manufacturers in the coatings, rubber, and chemical processing industries where a robust, coal-based solvent is required. The CAS number for this compound is 68132-02-5.

Application

• Coatings and Paints: Acts as a solvent and diluent in the formulation of industrial paints, varnishes, and protective coatings.
• Rubber and Adhesive Manufacturing: Used as a processing solvent and tackifier in the production of rubber compounds and adhesives.
• Chemical Synthesis: Serves as a reaction medium or solvent in various organic synthesis and polymerization processes.
• Cleaning and Degreasing: Employed in industrial cleaning formulations for degreasing metal parts and machinery.
• Printing Inks: Functions as a solvent in the production of specialty printing inks, contributing to viscosity control and drying properties.
• Wood Treatment and Preservation: Used as a carrier solvent for preservatives and treatments in the timber industry.

Basic Information

Product Name	Solvent Naphtha (Coal), Polymd.
CAS No.	68132-02-5
Molecular Formula	Complex hydrocarbon mixture
Molecular Weight	Varies (Mixture)
Synonyms	Polymerized coal-tar naphtha; Coal tar naphtha, polymerized; Heavy naphtha (coal); Solvent naphtha heavy; Aromatic naphtha (coal); High-flash naphtha; Naphtha, coal tar, polymerized
EINECS	268-630-5

Quality Control

Our Solvent Naphtha (Coal), Polymd. is produced and tested to meet consistent quality benchmarks for industrial use. While specific purity grades are available, all material is subject to rigorous analytical controls to ensure batch-to-batch uniformity and performance reliability. A Certificate of Analysis (COA) detailing key parameters such as distillation range, flash point, and aromatic content is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its highly volatile nature, keep containers tightly sealed when not in use to prevent evaporation and maintain product integrity. Store separately from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Distillation Range (IBP - FBP)	Contact for details
Flash Point (PMCC)	> 60 °C (140 °F)
Specific Gravity (20/20°C)	0.85 - 0.95
Aromatic Content	> 90%
Water Content	< 0.1%

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