Depending on the type of product that will be different thickness, usually from (0.5 ^ 4) mm. However, in some special cases, the need to achieve properties such as insulation, heat resistance, ... it may be greater than the thickness. In fact, the thickness of the product is made as thin as possible as possible, as evenly as possible. In this way, the filling cavity and the shrinkage of liquid resin would achieve the best. Also stresses the significant decline.
đang được dịch, vui lòng đợi..
