The filter media used for polymer filtration are

1. Stainless steel woven mesh, which can hold back deformable particles under high pressure difference;

2. Metal sintered mesh, which is sintered with stainless steel wire mesh. Generally, there are coarse meshes on the upper and lower sides as support and protective layers. It belongs to the surface filter medium and is easy to wash. It is suitable for high heat, strong corrosion and high pressure operations. It does not bend or delaminate., durable, long service life;

3. Metal sintered felt, which is made of metal fibers with a diameter of micron through non-woven laying, lamination and high-temperature sintering. The multi-layer metal fiber felt has a pore gradient formed by layers of different pore sizes, which can be controlled to obtain extremely high filtration accuracy and a greater dirt holding capacity than a single-layer felt. It can continuously maintain the filtering effect of the filter cloth, and has the characteristics of three-dimensional network, porous structure, high porosity, large surface area, uniform pore size distribution, etc., and has excellent structural properties.

Dashang Wire Mesh can provide high-quality stainless steel wire mesh, metal sintered mesh (sintered fiber felt) and metal polymer filter elements in different shapes, such as single-layer or multi-layer extruder discs or screen packs used by the most common screen changers for melt filtration, Dashang can also produce rectangular or kidney-shaped filter mesh; cylindrical wire mesh filter for film or resin material production; metal filter mesh belt for plastic packaging recycling, etc.