PVDF Roofing Sheet

Advantages of PVDF Roofing Sheet

1. Excellent weather resistance: PVDF coated roofing sheet is resistant to ultraviolet rays, high temperature, wind and rain erosion, stable performance in long-term use and strong weather resistance.
2. Excellent corrosion resistance: PVDF roofing sheet has strong resistance to acid, alkali, salt and other chemicals, suitable for chemical plants, power plants, coastal areas and other regions.
3. Self-cleaning performance: dust, dirt, etc. on the surface of PVDF coated roofing sheet are not easy to adhere to, and cleaning is relatively simple.
4. Light weight and high strength: The base material of PVDF roofing sheet adopts galvanized steel and aluminum zinc-plated steel, which is light weight and high strength.
5. Beautiful and durable: PVDF roofing sheet has strong weather resistance and corrosion resistance, and is not easy to fade, chalking and other problems in long-term use.

Applications of PVDF Roof Sheet

• High-end commercial buildings
• Chemical Plants
• Coastal Buildings
• Highly Polluted Areas
• Agricultural Buildings
• Gymnasiums
• Convention and Exhibition Centers

PPGI PVDF Roofing Sheet vs PPGL PVDF Roofing Sheet

PPGI PVDF Roofing Sheet

• The base material is galvanized steel sheet, which has average corrosion resistance and strength, and is suitable for ordinary buildings and general environments.
• The price is moderate, cost-effective, and suitable for projects with limited budgets.
• It is suitable for scenes with certain requirements for weather resistance and aesthetics, but low requirements for corrosion resistance.

PPGL PVDF Roofing Sheet

• The base material is aluminum-zinc-coated steel sheet, which has better corrosion resistance and strength than galvanized steel sheet, and is suitable for high-end buildings and highly corrosive environments.
• It is suitable for special environments such as coastal areas and industrial areas.

Why PVDF Coating is Weather-Resistant

• Stable chemical structure: PVDF molecules contain a large number of carbon-fluorine bonds (C-F), and its bond energy is as high as 485 kJ/mol. This high bond makes the PVDF molecular structure very stable and not easily damaged by ultraviolet rays, heat or chemicals.
• Strong UV resistance: PVDF coating can effectively absorb ultraviolet rays (UV) and reduce the damage of ultraviolet rays to the substrate.
• Strong temperature resistance: PVDF coating has a high melting point of about 170°C; in addition, its thermal decomposition temperature is as high as 316°C, and it will not be significantly degraded in long-term use under high temperature environment.
• Chemical corrosion resistance: PVDF molecular structure is stable and has strong resistance to chemicals such as acids, alkalis, and salts.

Why Choose Us

• With 14 years of export experience, we have successfully served more than 1,200 projects.
• We have 2 color-coated steel production lines and hundreds of pressing and forming equipment, which can produce various types of roof panels.
• The products are strictly tested, including corrosion resistance, UV resistance, coating, appearance, specifications and other aspects.

As a professional color-coated steel manufacturer in China, with an annual production capacity of 600,000 tons, stable product performance, diverse materials, and full-size products to meet your various project needs. If you have any needs for PPGI, PPGL, roof panel related products, please feel free to contact us. With many years of production experience and industry knowledge, we will definitely solve your problem perfectly.