waterproofing

Building Waterproofing Field

Zhongcheng Strength Film is produced using salivation composite technology. Using high-density polyethylene (HDPE) as the main raw material, it is produced through processes such as blow molding, unidirectional stretching, rotary cutting, and extrusion salivation composite. It is a high-strength composite film with high mechanical properties and isotropic equilibrium.

1. High tensile strength, good tear resistance, high tear strength of nail rod.

2. The production and use process is environmentally friendly, without any glue and solvent residues;

3. High adhesion fastness, no delamination, and no impact of environmental climate;

4. Good thermal stability and dimensional stability, not easy to be warped or curled by heat.

5. The surface shall be smooth without vertical cross creases;

6. Excellent UV resistance and aging resistance.

The typical application field of Zhongcheng Strength Film is the waterproofing film industry, which can be used as a core layer support material to produce double-sided asphalt waterproofing film, or as a surface layer to produce single-sided asphalt waterproofing film. The waterproof roll material produced with Zhongcheng strength film has the advantages of good laying performance, good flatness, and not easy to curl up.