Based on the application and multiple functions, MF series plastic gridcan be made to different specification and character to meet multiplespecial demands. It adopts the grid made from haemoid colophony and hasdifferent appearance, strength and function. It can be used as eitherbasic material of anti-penetration and filtration system, or combinedwith other medium by its excellent strength and elasticity. It has manygood characters such as high temperature, chemical corruption resistanceand radiation Protection.