WHAT IS ISO 17712 ?
IT IS NOT ONLY THE TENSILE STRENGTH.
The points what must be tested according to ISO 17712 as following:
1)Tensile strength
Tensile Test Data: High Security Seal Requirement: 10.0 kN
2)Shear
Shear Test Data: High Security Seal Requirement: 341 kgf minimum
3)Bend
Bending Test Data: High Security Requirement ? Minimum 50 Nm to failure on rigid seal
4)Impact
Impact Test Data: High Security Seal Requirement: Impact Load ? 40.68 Joules
They must be tested at different temperature
The test report must be validated by a certified third party |
SEALSEALS