Search standard for testing available at SKZ
Testing of elastomers
Elastomers are characterized by high elasticity, ductility, and chemical resistance. These properties make elastomers ideal for seals, shock absorbers, and other applications, and they are used in a wide range of industries. The versatility of elastomers ranges from industrial to medical applications.
Why are elastomers tested?
Elastomers must be tested to ensure that they meet the specific requirements of their respective application. These tests may include physical, chemical and mechanical tests to verify resistance to various environmental conditions, such as temperature, pressure and chemicals. These tests ensure that the elastomers retain their elasticity and functionality over their expected lifespan and that there are no premature failures that could lead to safety risks or costly repairs. In safety-critical areas, such as automotive or medical technology, such tests are particularly important as they directly influence the reliability and quality of the end products.
Typical applications of elastomers as sealants
We offer the following tests:
- DIN EN ISO 868
Plastics and hard rubber – Determination of indentation hardness with a durometer (shore hardness) - DIN ISO 48-4
Elastomers or thermoplastic elastomers – Determination of hardness – Part 4:
Indentation hardness by durometer method (shore hardness) - DIN ISO 34-1
Elastomers or thermoplastic elastomers - Determination of tear resistance - Part 1:
Strip, angle and arc-shaped test specimens - ISO 37
Rubber, vulcanized or thermoplastic - Determination of tensile stress-strain properties
(Elastomers or thermoplastic elastomers - Determination of tensile strength properties) - DIN 53504
Testing of rubber and elastomers – Determination of tear strength, tensile strength,
elongation at tear and stress values in a tensile test - DIN ISO 48-2
Elastomers or thermoplastic elastomers – Determination of hardness – Part 2:
Hardness between 10 IRHD and 100 IRHD
