Type of Rubber

• Know the different types (natural, synthetic, polyurethane, etc.) and their properties.

Application Requirements

• Consider the specific use case (e.g., tires, seals, gaskets) and its required properties like flexibility, durability, and resistance.

Hardness

• Check the durometer rating to ensure the rubber’s hardness suits your needs.

Chemical Resistance

• Ensure the rubber can withstand exposure to oils, solvents, or other chemicals relevant to your application.

Temperature Tolerance

• Consider the operating temperature range (low and high) for your specific use case.

UV and Ozone Resistance

• Look for rubber resistant to UV radiation and ozone degradation if it will be exposed to sunlight or outdoor conditions.

Flexibility and Elasticity

• Evaluate the material’s flexibility and tensile strength to ensure it meets your performance requirements.

Environmental Considerations

• Check for eco-friendly options or certifications if sustainability is important to you.

Supplier Reputation

• Research suppliers for reliability, customer service, and quality standards.

Cost

• Compare prices, but balance cost with quality to avoid compromising performance.

Certifications and Standards

• Look for compliance with industry standards (e.g., ASTM, ISO) relevant to your application.

Customization Options

• Inquire about the ability to customize shapes, sizes, or properties to fit your specific needs.

Sample Testing

• Request samples to test for performance and compatibility before committing to a bulk order.

Lead Time and Availability

• Understand delivery times and availability to prevent delays in your project.

Warranty and Support

• Consider products that come with a warranty and responsive customer support for any issues that arise.