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WHITE PAPER
Engineering Insight into Material Performance
Technical studies from Karax exploring material aging, degradation mechanisms, and physics-anchored approaches to service-life prediction.
How accurately can accelerated aging reveal the long-term performance of PU waterproofing?
ElastoSure evaluates three independent aging mechanisms—thermo-oxidative, hygrothermal, and acid exposure—to predict long-term service life from accelerated-aging data.
Multi-Stress Aging & Life Prediction for PU Waterproofing
PDF . 8 Pages
Predicting Thermal & Hygrothermal Aging in Polyurethane Adhesives
How can an adhesive become stronger while losing critical performance?
ElastoSure evaluates thermal and hygrothermal aging in a 1K-PU structural adhesive, showing how strength can remain stable or increase while fracture strain and post-yield energy dissipation decline.
PDF . 8 Pages
HNBR After Extreme High-Temperature
High-Pressure Oil-Mud Aging
What happens to HNBR seals when exposed to 175°C and 70 MPa?
After just 72 hours, HNBR lost 81.5% of its fatigue life and 70.3% of its elongation, while tensile strength dropped only 6.4%.
This study reconstructs material behavior and explores future-aging scenarios to assess degradation and guide further testing.
PDF . 8 Pages