Which risk increases when epoxy adhesives form molecular cross-links?

💡 Explanation

Brittleness increases because increased molecular cross-linking restricts chain movements, inducing stress concentrations leading to fracture. Therefore, brittleness increases, rather than higher heat resistance or improved chemical stability because the increased bonding also reduces flexibility.

• Which outcome occurs when a tokamak experiences magnetohydrodynamic instability during deuterium-tritium fusion?
• Which phenomenon results from the equivalent gravitational mass during stellar collapse?
• Which outcome occurs when a closed system containing water exceeds its critical point temperature at constant volume?
• Which outcome during deuterium-tritium fusion increases neutron activation?
• Which process governs the stability of metallic bonding when electron orbitals delocalize across a metal lattice?
• Which consequence results when iron's average binding energy is exceeded?