Which reaction weakens siloxane polymers at high temperature?

💡 Explanation

High temperatures induce weakening of siloxane polymers because chain scission via beta-elimination breaks Si-O bonds causing polymer degradation. Therefore, chain scission weakens the structure, rather than crosslinking, which would strengthen it unless overheating occurred.

• Which outcome occurs when gravitational fields warp spacetime?
• Which consequence results when SRAM cell miniaturization increases?
• Which consequence results when intense laser pulses cause ionization?
• Which mechanism causes optical properties relating to wavelengths within photonic crystal filters?
• Which consequence results when thermal vibration overcomes **van der Waals forces** in polymer films?
• Which consequence results when Boltzmann's constant nears zero during molecular simulations?