Polyethylene Balls (Low Density) is an FDA approved plastic. It is lightweight and soft.
See polyethylene balls (high density) balls for comparison.
|Water Absorption (Method A, 24hr)%||—–|
|Tensile Strength at Yield, 100 psi||1.35|
|Elongated at Yield, %||590|
|Elastic Modulus In Tension, 10 to the 5th power psi||—–|
|Flexural Strength in Tension, 10 to the 5th power psi||—–|
|Elastic Modulus in Flexure, 10 to the 5th power psi||—–|
|Compressive Strength at Yield, 1000 psi||—–|
|Rockwell Hardness (Method A)||R10|
|Maximum Service Temperature in °F||120|
|Natural Color||milky white|
|Clarity||translucent to opaque|