... has good resistance to alkaline, as well as the latitude and longitude to a high degree of flexibility, tensile strength, can ... Alkali, acid, water, erosion-resistant cement, and other chemical corrosion resistance; and resin bonding is strong, soluble in styrene. ... modulus, light weight.3) Dimensional stability, stiffness, smoothness and difficult to shrinkage deformation, positioning of good.4) Good ...