December 9, 2009

Effects of Moisture on the Tensile Strength of Nylon 12

Continuing the theme of our last blog entry, moisture absorption is also a factor in determining the tensile strength of nylon 12, as shown by this chart:


Moisture Absorption vs Tensile Strength


You can learn more by reading a complete article on this topic that appeared in Machine Design at: http://www.intechpower.com/Machine%20Design%20Nylon%20Article.pdf

| February 17, 2011

Plastic gear material shows no water absorption after 700 hrs submerged in water

Ordinary plastic gears expand when they absorb moisture, internal stresses are relaxed, and the tensile strength drops by... Read More
2 minute read
| January 8, 2014

Part II: All Plastic Gears Are Not The Same

Engineers sometimes lump all plastic gears together, with injection molded nylon gears as the point of reference. When we... Read More

Subscribe to email updates