PVDF
PVDF, or polyvinylidene fluoride, is a highly non-reactive thermoplastic fluoropolymer produced by the polymerization of vinylidene difluoride. It is characterized by excellent chemical resistance, low density, and high purity, making it ideal for use in applications requiring resistance to solvents, acids, and hydrocarbons. PVDF is commonly used in the chemical, semiconductor, medical, and defense industries, as well as in lithium-ion batteries. It is also available as a cross-linked closed-cell foam, used increasingly in aviation and aerospace applications.
Properties
l The strongest toughness, friction coefficient
l Corrosion resistance is strong
l Good machinability
l Aging resistance
l Wear resistance, high mechanical strength
l Weather resistant, anti-ultraviolet radiation and nuclear radiation
l Have a high dielectric strength
l Working temperature(-40℃-+150℃)
Applications
l Manufacture of chemical equipment
l Electronic components
l Semiconductors, medical devices
l Anti-corrosion equipment
l Gas purification equipment
l Battery Separators
l Food processing equipment
l Aerospace and other fields
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Specifications |
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Shape |
Size |
Specifications （mm） |
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Rod |
Φ6~200 |
1000 |
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Sheet |
6~50 |
1240*600 |
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Sheet |
3~50 |
2000*1000 |
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Sheet |
3~50 |
3000*1500 |
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Main technical indicator |
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Property |
Unit |
PVDF |
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Apparent density |
g/cm3 |
1.77~1.8 |
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Tensile strength |
MPa |
≥15 |
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Ultimate elongation |
% |
≥150 |
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Electrolytic strength |
Kv/mm |
≥10 |
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