Min. Order Reference FOB Price
1 Piece US$4,000.00-10,000.00 / Piece
Product Description
Contact Angle Meter: Contact angle refers to the tangent line of the gas-liquid interface at the intersection of gas, liquid, and solid phases. The angle θ between this tangent line and the solid-liquid boundary line on the liquid side is a measure of the degree of wetting. It is currently ...