PVDF Sheet
,聚偏氟乙烯板
PVDF Sheet
Chinese polyvinylidene fluoride Sheet, the Chinese name is polyvinylidene fluoride, it is made of PVDF resin through perforation, it is a kind of sonic polymer
Basic Information
Chinese name
PVDF Sheet
Foreign name
Polyvinylidene fluoride
Also known as
Chinese polyvinylidene fluoride Sheet
Attributes
Plank
contents
1PVDF Sheet product description
2PVDF Sheet features
3PVDF Sheet Disadvantages
4PVDF Sheet use
5PVDF Sheet size
6 domestic status
PVDF Sheet product description
PVDF Sheet (white/dark gray): Chinese polyvinylidene fluoride Sheet, the English name Polyvinylidene fluoride, is extruded into a Sheet with PVDF resin at high temperature. It is a fairly pure polymer. It does not contain UV stabilizers, heat Additives such as stabilizers, softeners, lubricants or flame retardants. PDF plates can be welded into tanks and equipment with PVDF welding rods. Used to hold various chemical liquids. It is especially suitable for the transmission of pure water systems and pure chemical reagents in the semiconductor industry. Due to the chemical inertness of PVDF, it hardly reacts with any medium.
High temperature resistance (can work continuously at 172 degrees), excellent resistance to chemical corrosion and hydrolysis, outstanding UV resistance and weather resistance. High mechanical strength, good rigidity, good creep resistance, good sliding and wear resistance, inherent low flammability, and good electrical insulation performance.
Performance parameter table
Nature Test Standard Data Nature Test Standard Data
Density ISO1183 1.77g/cm3 Volume resistance VD0303 >1013xcm
Water absorption DIN53495 0.04% Surface resistance VDE0303 >1014 Chemical resistance ﹣ Dielectric constant 1MHz DIN53483 7.25
Continuous use temperature ﹣30~150℃ Dielectric loss factor 1MHz DIN53483 0.18
Tensile strength at yield ISO527 50MPa Dielectric strength VDE0303 22kv/mm
Tensile strain at yield ISO527 9% Leakage current strength DIN5340 KC300
Ultimate tensile strength ISO527 46MPa Adhesion 0
Ultimate tensile strain ISO527 80% non-toxic and harmless EEC90/128 ﹣
Impact toughness ISO179 252kJ/m2 Friction coefficient DIN53375 0.34
Notch impact toughness ISO179 22kJ/m2 Combustion performance UL94 V-0
Rockwell ball compression hardness ISO2039-1 80MPa UV resistance U.V ﹢
Shore D hardness DIN53505 78 Acid resistance ﹢
Flexural strength ISO178 80MPa alkali resistance ﹢
Elastic modulus ISO527 2000Mpa Carbonated water resistance ﹢
Vicat softening temperature ISO306 140℃ Chlorine-resistant carbonic acid water (CKW) ﹢
Thermal distortion temperature ISO75 145℃ Resistance to aromatic compounds ﹢
Thermal linear expansion coefficient DIN53752 1.2K-1*104 Ketone resistance 0
Thermal conductivity 20℃ DIN52612 0.13w/(mxk) Hot water resistance ﹢
Features of PVDF Sheet
It has higher rigidity and pressure bearing capacity than similar PTFE, but its smoothness and electrical insulation are slightly inferior. It has high strength and high toughness under low temperature conditions and can be extinguished by itself. Its working temperature is between -60°C and +150°C. PVDF is stable to chloride, bromide and energy rays. Both ester and ketone solutions can cause erosion at high temperatures
Disadvantages of PVDF Sheet
Smoke that contains fluorine when burned is not easy to stick.
PVDF Sheet use
Electronic industry fields such as semiconductors and liquid crystal related devices, chemical equipment fields, food processing equipment, packaging equipment, various parts, pipes, seals, pump parts, rotating discs, valves, slide rails, etc. Suitable for petrochemical, chemical, metallurgical, food, paper, textile, pipes, seals, pump parts, rotating discs, valves, stop valves, extraction centrifuges, cogwheels, pipe connections, slide rails. Component manufacturing for the pharmaceutical and nuclear energy industries.
PVDF Sheet size
8-100mm*510mm*1000mm
3-30mm*1000mm*2000mm
