ISO 1926, ASTM D1623 and EN 1607 test methods help measure tensile properties of rigid cellular plastic foam. Both strength and deformation properties are measured in both tests which is conducted at a constant rate of extension until sample failure. The tests measure tensile strength and elongation at break. In addition, ASTM D1623 features three different sample geometries, each requiring different special gripping fixtures. The standards also vary somewhat between them in treating the measurement of strain. Note the two standards are similar but not the same.
Applicable Testing Standards
Recommended Test Machine
Forces up to 10 kN (2,250 lbf)
Low force tabletop systems
Modular series of five frame options with adjustable test space
Affordable testing option for tension, compression, bend, peel and much more
Forces up to 5 kN (1,125 lbf)
Low force tabletop systems
Tests at speeds up to 2,500 mm/min (100 in/min)
Best for high travel or high elongation test requirements
Force range of 5 kN to 600 kN (1,125 lbf to 135,000 lbf)
Adjustable test space
The most popular choice for static tension and compression tests
These dual column testers are available in both tabletop and floor standing models
Recommended Testing Accessories
Designed in accordance to ASTM D1623 Method A
Designed in accordance with ISO 1926