Pneumatic tire inner tube - Automotive tire inner tube inspectionHow to apply for a report? What items need to be tested? We will conduct testing and evaluation in strict accordance with the standards. We can also provide personalized testing plans and reports according to your needs.

Previously, tires had inner tubes, but with the popularity of family cars and technological innovation, tires gradually no longer needed inner tubes. At present, most of the passenger car tires sold in the market are tubeless tires. Tubeless tires have an airtight layer inside, which uses synthetic rubber to seal the compressed air inside the tires. Tire inspection items: outer edge size, tensile strength, elongation at break, permanent deformation at break, wear (Akron), hardness, durability, high-speed performance, appearance quality, tire ear rubber bending resistance test, sidewall rubber ozone aging test, tensile strength of steel wire bead, air tightness, tubeless tire bead unseating resistance, adhesive strength, sinking, sinking rate, grounding coefficient, static load performance Absolute value of tensile strength change rate after aging

Test report function

1、Project bidding: issue authoritative third-party CMA/CNAS qualification report；

2、E-commerce platform entry: quality inspection reports recognized by major e-commerce platforms；

3、Used as sales report: issuing a test report with legal effect to make consumers feel more at ease；

4、Papers and scientific research: providing professional and personalized testing needs；

5、Judicial services: providing scientific, fair and accurate testing data；

6、Industrial problem diagnosis: verifying the troubleshooting and correction of problems in industrial production；