Laboratory Tire Analysis Overview

    Smithers Rapra offers a broad range of independent evaluation services to optimize the selection process and performance of tire compounds. We have almost 90 years of experience in rubber compounding, with many examples of successful projects conducted on compound formulations for tires. Benchmark comparisons of tire components have also become an important area of investigation for clients, as the tire industry has become increasingly global in structure. Whether you need testing techniques for the chemical analysis of rubber, or you want testing for tire construction, Smithers Rapra can help.

    Request a quote today for cut tire analysis testing and more.

    Compound Deformulation

    Smithers Rapra can also determine the composition of a tire compound by breaking it down into its constituent parts. Compound deformulation will combine numerous analytical techniques to build up a profile of the polymer base and additives. Compiled data is then used in reformulation and engineering. This type of chemical analysis of rubber is frequently undertaken in conjunction with Smithers Scientific technologists to improve compounds, materials and to provide failure analysis.

    Construction and Testing

    Smithers can provide exhaustive details of tire construction. These include measurements to determine the dimensions, weights & volumes and also to provide cross-section layouts. The physical properties of the rubber compound, reinforcement and rubber-reinforcement adhesion can also be determined. Whether you need cut tire analysis testing, chemical analysis of components, testing for the basic physical properties of rubber components, or other tire testing services, Smithers Rapra can help. The following are among the evaluations and types of information that can be provided:

    • Labeling, dimensions and weights
    • individual component volume and weight
    • heat, ozone and oxygen ageing
    • sample preparation, cut section analysis and CAD drawings
    • adhesions (belts / plies)
    • cut tire analysis
    • total casing strength calculations
    • chemical analysis of components, tread abrasion properties using such tools as rotary abrasion, Taber, PICO and NBS abrasion
    • static and kinetic coefficients of friction
    • basic physical properties of rubber components
    • dynamic mechanical properties of rubber components