Description

Epichlorohydrin Rubber is a high-performance synthetic elastomer known for its exceptional resistance to oils, fuels, ozone, and gases. This material is critical for demanding applications where standard rubbers fail, offering a vital balance of flexibility and durability under harsh conditions. It is essential for manufacturers in the automotive, aerospace, and industrial sealing sectors who require reliable components with long service life in aggressive environments.

Application

• Automotive Seals and Gaskets: Used in fuel systems, oil seals, and air intake components due to excellent fuel and oil resistance.
• Industrial Hose and Belting: Ideal for hoses transporting oils, chemicals, and gases, as well as conveyor belts in demanding settings.
• Aerospace Components: Employed in vibration dampeners, ducting, and seals within aircraft fuel and hydraulic systems.
• Oil & Gas Industry Seals: Critical for downhole tools, valve seals, and gaskets that must withstand high pressures and aggressive media.
• Rollers and Diaphragms: Used in printing, copier machines, and industrial pumps for their consistent performance and resistance to swelling.
• Wire and Cable Jacketing: Provides protective insulation for cables in industrial and marine applications requiring flame retardancy and chemical resistance.

Basic Information

Product Name	Epichlorohydrin Rubber
CAS No.	308064-69-9
Molecular Formula	(C3H5ClO)n
Molecular Weight	Polymer - Contact for details
Synonyms	ECO Rubber; Epichlorohydrin Elastomer; Poly(epichlorohydrin); Chloromethyl Oxirane Homopolymer; Hydrin Rubber; Epichlorohydrin Homopolymer; CO, ECO (Epichlorohydrin-Ethylene Oxide Copolymer); Herclor
EINECS	Contact for details

Quality Control

Our Epichlorohydrin Rubber is manufactured under strict quality management systems to ensure batch-to-batch consistency and performance reliability. We provide comprehensive quality documentation, including detailed Certificates of Analysis (COA) that verify key parameters such as Mooney viscosity, specific gravity, and chlorine content. Our quality commitment aligns with industry standards for polymer production, ensuring material suitability for critical sealing and molding applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). As the material is easily oxidized, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents, acids, and excessive heat sources.

Specification

Item	Specification
Appearance	Amber to pale yellow solid
Mooney Viscosity (ML 1+4 @ 100°C)	30 - 80
Specific Gravity	1.27 - 1.36
Chlorine Content	35 - 38 %
Ash Content	≤ 1.0 %
Volatile Matter	≤ 1.0 %

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