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Chemical Resistance & Fluid Immersion Simulation for Elastomers

A rubber compound that "passes" a 70-hour swell test may fail catastrophically at 70,000 hours of service.

⚗️ Predicts swelling ratio, plasticizer extraction, and property loss over service life | 🔬 Covers fuel, hydraulic fluid, crude oil, solvent, and brine immersion environments | ✅ Goes beyond ASTM D471 and compatibility charts — quantifies degradation timeline

Chemical Resistance & Fluid Immersion Simulation | K-Load

Predict elastomer swelling and property loss in fuels, oils, and solvents. K-Load — physics-based model for FKM, NBR, HNBR, EPDM fluid immersion. Free trial.

K-Load Trial License

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In prediction of long-term durability

Experimental tests used for training/validation

Replacing long-weathering tests with accelerated Tests

in comparison to classic FE models of Durability