FAQ

What is the Free Volume?
The Free Volume is an inherent property of the polymer matrix that arises from the free spaces between entangled polymer chains. Free Volume is usually measured using the Cubic Meter for Volume. Note that the value of Free Volume is always negative.
Can the Free Volume be negative?
Yes, the Free Volume, measured in Volume can be negative.
What unit is used to measure Free Volume?
Free Volume is usually measured using the Cubic Meter[m³] for Volume. Cubic Centimeter[m³], Cubic Millimeter[m³], Liter[m³] are the few other units in which Free Volume can be measured.
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