BVH Rubber produce and selling sandwich rubber sheets-tris. Sandwich rubber sheets-tris present an superimposed structure of 3 layers with different hardness and colors, with a very good abrasion resistance. Are used as cleaning blades (scrappers) for conveyor belts or for protection covers to mechanical shocks.
|Color||Black/Green/Black Black/Yellow/Black Black/Red/Black|
|Hardness 0Shore A||Black:70±5,colored:45±5|
|Haulage resistance kgf/cm2, min||Black:150,colored:80|
|Elongation at break %,min||Black:300,colored:450|
|Abrasion resistance, mm3, max||150|
|Working temperature, °C||-30°C….+70°C|