The rate at which a fluid (either gas or liquid) passes a barrier.
Life Test
A laboratory test of the amount and duration of product resistance to a set of destructive forces or conditions. Used to compare the relative performance capabilities of various product designs.
LIM
Liquid Injection Molding is a closed manufacturing process. Using LSR in an injection molding machine is an example.
Low Temperature Flexibility
The ability of an elastomeric product to be flexed or bent at low temperatures without cracking.
LSR
Liquid Silicone Rubber is composed of a two-component, low viscosity, heat-curable rubber system.