PVDF (PolyVinylidene Fluoride) is a specialty plastic material in the fluoropolymer family. Its tensile strength is two times higher than PTFE, the compressive strength six times higher than PTFE, and the abrasion resistance similar to nylon. PVDF can be injected, molded to sheet, rod, pipe and is widely applied in the fields of photovoltaic, semiconductor, aviation and aerospace, electric plating, chemical anti-corrosion lining, tube, pump, valve, gasket, impeller and electrical wire& cable protection.
Features: Appearance: Smooth surface, uniform texture, white color 1. High mechanical strength & rigidity 2. Good toughness 3. Good sliding and abrasion resistance 4. Self-extinguishing 5. UV resistant 6. Corrosion resistant 7. Good aging resistant and electrical insulation
Typical application: 1. Photovoltaic 2. Semiconductor 3. Electrical plating, photovoltaic 4. Chemical corrosion resistant lining 5. Chemical storage and handling, such as tube, pump 6. Electrical wire and wire protection
Technical index:
Item
Unit
Test method/condition
Index
Density
g/cm3
ISO1183
1.78
Tensile strength
MPa
ISO527
42-55 Mpa
Elongation at break
%
ISO527
20-50%
Hardness
shore
Durometer
80
Coefficient of linear expansion
1/Celcius degree
ISO11359
4.2×10 -5
PVDF main products available:
1). PVDF Sheet (1000mm*2000mm, 1500mm*3000mm, special size can be customized) 2). PVDF sheet with fabric (Polyester or glass fiber) 3). PVDF Welding rods: (Dia. 3mm, Dia. 4mm and Dia. 5mm) 4). PVDF rod: (Dia. Φ 10mm~ Dia. Φ 250mm) 5). PVDF pipe (Φ 4mm~Φ 200mm) 6). PVDF pipe fittings (Elbow, Tee, reducer, flange, unionetc. ) 7). PVDF machined parts.
Certification
Company introduction: Hongda was founded in 1999 and it is a professional manufaturer of high-performance plastics in the form of semi-finished products and finished parts.The products sell well throughout the country and exported to more than 20 countries&areas, which are widely used in chemical industry,semiconductor, gas&oil, pump&valve, water treatment...