HelloHello, I could ask you to add more detailed information about the properties of your product polypropylene board.Normal density Tensile strength Elongation Modulus of elasticity in tension (E modulus)Notched toughness Ball hardness Shore hardness Thermal properties Standard Unit Value Coefficient of linear thermal expansion between 20 - 100 ° C Melting point Vicat Thermal conductivity Electrical insulating properties Standard Unit Value Specific internal resistance Surface resistance Dielectric strength Diaelectric loss factor at 106 Hz Resistance to el archI am interested in greater consumption and long-term cooperation. Most of the consumption would be the white color of the board 8mm and 10mmRegards Show More