Typically measured using the IRHD or Durometer methods (referenced as JIS K 6253-2 and 6253-3).
: Maximum stress the rubber can withstand while being stretched. Compression Set
A significant portion of the JIS K 6380 PDF details which scale to use for which material. The correct selection is critical for accurate data.
JIS K 6380 is a Japanese Industrial Standard that specifies the requirements for rubber gloves used for general purposes. Here's a potential feature based on this standard: