Source: wikibot/shape-memory-polymer

= Shape-memory polymer
{wiki=Shape-memory_polymer}

Shape-memory polymers (SMPs) are a class of smart materials that can "remember" a specific shape or configuration and return to that shape upon exposure to certain stimuli, such as temperature, light, or moisture. These materials can be programmed to hold a temporary shape and then revert to their original shape when the stimulus is removed or changed. \#\#\# Key Features: 1. **Shape Memory Effect**: SMPs can be deformed under certain conditions (e.g.