Pencil Hardness Test
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This machine is applied used with flat surface, provide the straight mark, and can be moved in 4 directions, left, right, forward and backward. |
Three test loads can use for testing. |
Fixed weight and easy for portable. |
The Pencil Hardness Test is one of the most popular testing method in the paint industry to evaluate the resistance of the surface of a paint film to marking. The hardness test machines are applied for testing because simple, quick method and to eliminates manual influences on the pressure force.
There are different types of the pencil hardness test depend on the test method.
