Test and mechanical properties, physical properties, contains moisture-density. Inflation according to the thickness, tensile strength and elastic modules Carl tensile strength perpendicular to the face.
Physical properties and mechanical properties include density, moisture, thickness swell. Flexural strength Modulus of elasticity And tensile strength perpendicular to the surface.
Test the physical properties and mechanical properties including density, moisture, พองตัวตาม thickness, bending resistance, modulus of elasticity. And the tensile strength perpendicular to the surface.