I.  Introduction of PVDF membrane

PVDF membrane is a kind of membrane material based on the improvement of PVC membrane. It is mainly made of PVDF resin coating on the surface of the PVC membrane, so that the performance of the membrane is further improved, and the service life is also increased to more than 15 years.

PVC coated membrane With PVDF is a kind of architectural membrane material with high mechanical strength. Its performance has been greatly improved compared with PVC membrane material. Now it has become the most commonly used membrane material in membrane structure carports. It has many advantages such as: Good self-cleaning, good flame retardancy, high strength, good flexibility, not easy to break, high cost performance, short production cycle, fast construction speed, etc.

II.   Characteristics of PVC membrane structure

PVC membrane structure, also known as tensile membrane structure, is a structural system that combines architecture and structure. It uses high-strength flexible film materials and auxiliary structures to generate a certain pre-tensioning stress inside through a certain method, and form a certain kind of stress-controlled structure. Spatial shape, as a covering structure or the main body of a building, a type of narrow-space structure with sufficient rigidity to resist the action of external loads.

1. Artistic

2. Economical

3. Security

4. Self-cleaning

5. Large span

6. Impact resistance

7. Corrosion resistance

8. Widely used

III. About Anhui DER New Material Technology Co., Ltd

Anhui DER New Material Technology Co., Ltd is located in Zhangbaling Industrial Zone in Mingguang City, Anhui Province, 30000sqm production area, which has been producing and exporting PVC products over 20 years. We have the most advanced tarpaulin manufacturing equipment, the most complete product manufacturing process, the most scientific Product Formula and best production efficiency among China factories.

3.1. Quality control (QC) Department:
3.1.1 Checking each batch of raw materials;
3.1.2 The machine is equipped with a defect detector to ensure quality control in the production process;
3.1.3 Test weight, size, and strength again on finished products;
3.1.4 Make clear records for convenient traceability;
3.1.5 3 shift workers with 3 quality control shifts, 24 hours on the production line.

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