Update cutting sample authored by Jonathan Barés's avatar Jonathan Barés
...@@ -2,7 +2,7 @@ Cutting samples out of photoelastic material ...@@ -2,7 +2,7 @@ Cutting samples out of photoelastic material
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[Precision Urethane](http://www.precisionurethane.com/) large diversity of shapes [Precision Urethane](http://www.precisionurethane.com/) large diversity of shapes
[Vishay](http://www.vishaypg.com/micro-measurements/)
Material sheets Material sheets
...@@ -10,6 +10,7 @@ Material sheets ...@@ -10,6 +10,7 @@ Material sheets
you can buy [sheets](http://www.precisionurethane.com/urethane-sheets.html) or [pads](http://www.precisionurethane.com/polyurethane-pads.html) depending on the thickness you want. you can buy [sheets](http://www.precisionurethane.com/urethane-sheets.html) or [pads](http://www.precisionurethane.com/polyurethane-pads.html) depending on the thickness you want.
pick thickness dimension and hardness we strongly encourage you not to buy to hard material (>70A) because the material can be knocked or folded during the shipping and residual stress can be induce. unless you specify it to the company. pick thickness dimension and hardness we strongly encourage you not to buy to hard material (>70A) because the material can be knocked or folded during the shipping and residual stress can be induce. unless you specify it to the company.
[Pads from Vishay company](http://www.vishaypg.com/micro-measurements/photo-stress-plus/category/coating/?subCategory=materials)
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