Description

1,3-Butadiene, 2-Methyl-, Homopolymer, Of cis-1,4-Configuration, Chlorinated is a specialized chlorinated polymer derived from isoprene, offering enhanced chemical resistance and flame-retardant properties. This high-performance material is critical for applications requiring durable, halogenated elastomers with excellent thermal and oxidative stability. It is primarily sought by manufacturers in the automotive, wire & cable, and industrial rubber goods sectors for producing high-specification components.

Application

• As a key polymer modifier in the formulation of flame-retardant and oil-resistant rubber compounds for automotive hoses and seals.
• Primary raw material for the production of chlorinated synthetic rubber (e.g., chlorinated polyisoprene), used in adhesives and coatings.
• As a compatibilizer and property enhancer in polymer blends and alloys to improve chemical and weathering resistance.
• Manufacture of specialty cable jacketing and insulation materials requiring low smoke emission and flame retardancy.
• Used in the compounding of industrial rubber goods such as gaskets, conveyor belts, and rolls that demand high durability.
• Base polymer for developing adhesive and sealant formulations with improved bonding strength and environmental resistance.
• Potential use as a reactive intermediate in the synthesis of other functionalized polymers and resins.

Basic Information

Product Name	1,3-Butadiene, 2-Methyl-, Homopolymer, Of cis-1,4-Configuration, Chlorinated
CAS No.	68649-03-6
Molecular Formula	(C5H8)n·Clx
Molecular Weight	Varies (Polymer)
Synonyms	Chlorinated Polyisoprene; Chlorinated cis-1,4-Polyisoprene; Chlorinated Isoprene Homopolymer; Polychloroisoprene; Chlorinated Rubber (from Isoprene); 2-Methyl-1,3-butadiene homopolymer, chlorinated; Chlorinated Synthetic Rubber; CPIP
EINECS	Contact for details

Quality Control

Our chlorinated polyisoprene is manufactured under strict process controls to ensure batch-to-batch consistency and performance reliability. Quality is verified through a comprehensive suite of tests including chlorine content, viscosity, and thermal stability analysis. A Certificate of Analysis (COA) detailing specific parameters is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Pale yellow to amber solid or viscous liquid
Identification (IR)	Conforms to structure
Chlorine Content	30 - 70% (Typical grades available)
Viscosity (Brookfield)	Specified per grade
Volatile Matter	≤ 2.0%
Ash Content	≤ 1.0%
Thermal Stability	To be specified

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