Polyepichlorohydrin

As a polyepichlorohydrin and ECO rubber manufacturer, Polykem provides cost-effective material solutions for automotive fuel hoses, seals, gaskets, diaphragms, rollers and other industrial rubber components exposed to oils, fuels, heat and ozone.

With more than 15 years of experience in the rubber industry and international trade, Polykem supports customers throughout the purchasing process—from application review and grade selection to sample supply, technical document support and export delivery.

Customers can share their target application, operating temperature, contact medium, processing method or reference grade with our team. We will help identify a suitable ECO rubber option and provide the corresponding quotation and product information.

Available Grades and Selection Support

Polykem supplies different polyepichlorohydrin and ECO rubber grades for a range of processing and application requirements.

Please provide your target application, operating temperature, contact medium or reference grade. Our team will assist with grade selection, samples, technical documents and quotations.

Key Performance Features

Polykem ECO rubber provides a balanced combination of resistance, flexibility and sealing performance for demanding rubber applications.

Oil and fuel resistance

ECO rubber can be used in parts that are regularly exposed to lubricants, automotive oils or fuel.

Low gas permeability

Its relatively low permeability makes it a practical option for fuel hoses, diaphragms, gaskets and other sealing parts.

Heat resistance

The actual temperature range depends on the grade and compound formulation, but ECO is commonly used in rubber components working under elevated temperatures.

Ozone and weather resistance

It performs well in outdoor and automotive environments where ozone and long-term exposure may affect rubber service life.

Low-temperature flexibility

Some ECO grades are designed to remain flexible in colder conditions.

Vibration damping

ECO can also be considered for rollers, seals and moving rubber parts where vibration and repeated movement are involved.

Main Applications

Polyepichlorohydrin rubber is mainly used in applications requiring a combination of oil and fuel resistance, heat resistance, low gas permeability and reliable sealing performance.

Automotive Hoses

ECO rubber is commonly used in automotive fuel hoses, air hoses and other tubing components. Its resistance to oils and fuels, together with low gas permeability, makes it suitable for demanding automotive hose applications.

Seals and Gaskets

It can be used in oil-resistant seals, gaskets, diaphragms and O-rings that come into contact with lubricants, fuels or elevated temperatures.

Industrial Rollers

ECO rubber is also used in industrial rollers, coated parts and moving rubber components where oil resistance, flexibility and vibration damping are important.

Vibration-Damping Components

In automotive and mechanical systems, this rubber may be used for mounts, bushings and other components exposed to repeated movement, vibration and heat.

Cable Applications

Selected ECO rubber grades may be considered for cable jackets and electrical rubber components requiring flexibility, weather resistance or specific electrical properties. Grade suitability should be confirmed according to the application.

Supply and Service Support

Professional Grade-Matching Support

Different ECO rubber grades vary in polymer structure, viscosity, processing behavior, curing requirements and resistance performance. Our technical and sales teams can help match a suitable grade according to the finished product, working temperature, contact medium, processing method and reference material currently in use.

Free Samples for Product Testing

Free samples can be arranged for laboratory evaluation, formulation trials or initial production testing. Sample availability and quantity are confirmed according to the selected grade and application requirements.

Technical and Compliance Documents

Available product and company documents can be provided for customer review, including:

OEM and Flexible Order Arrangements

Polykem supports OEM cooperation and can discuss packaging, labeling and order arrangements based on customer requirements. Standard and customized packaging options are subject to product grade, order quantity and transportation conditions.

Support for Regular and Bulk Orders

We provide quotations for trial orders, regular purchasing programs and bulk-volume requirements. Our team also assists with order confirmation, production coordination, export documentation, shipment scheduling and delivery follow-up.

Storage

Store Polyepichlorohydrin rubber in its original sealed packaging in a cool, dry and well-ventilated warehouse.

FAQ

What is Polyepichlorohydrin rubber used for?

ECO rubber is commonly used in automotive fuel hoses, seals, gaskets, diaphragms, O-rings, industrial rollers and vibration-damping components.

Is ECO rubber suitable for automotive fuel hoses?

Yes. ECO rubber is widely used in automotive fuel hoses and fuel-system components because it combines fuel resistance, low gas permeability and low-temperature flexibility. The appropriate grade should be selected according to the fuel type, operating temperature and processing requirements.

What is the difference between ECO rubber and Nitrile Rubber (NBR)?

Both ECO rubber and Nitrile Rubber (NBR) offer good oil resistance. NBR is widely used for general oil-resistant seals, hoses and industrial rubber parts, while ECO rubber is often selected when fuel resistance, low gas permeability, ozone resistance and low-temperature flexibility are required together

Does Polykem provide different Polyepichlorohydrin grades?

Yes. Polykem provides Polyepichlorohydrin and ECO rubber options for different applications and processing requirements. Customers can provide a current brand, reference grade or target application for grade matching.

What is the standard packaging for the rubber?

It is typically supplied in 25 kg bales or polyethylene-lined bags. Packaging may vary according to the grade and order requirements.

Can Polykem provide samples and technical documents?

Yes. Samples, TDS, SDS and COA can be provided according to the selected grade and order requirements. Contact Polykem with your application, required quantity and destination.

Related Articles

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• How to Select Polyepichlorohydrin (ECO Rubber) for Fuel Hoses and Seals