Customization: | Available |
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Formula: | C7h6o3 |
Environmental Protection: | Yes |
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Property | Value |
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Chemical formula | (C2F4)n |
Molecular weight | Variable |
Appearance | White powder |
Odor | Odorless |
Solubility | Insoluble in most solvents |
Melting point | 327 °C |
Density | 2.13-2.20 g/cm³ |
Tensile strength | 25-35 MPa |
Elongation at break | 200-400% |
Introduction to Polytetrafluoroethylene (PTFE) Powder
Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of Polytetrafluoroethylenethat has a wide range of applications in various industries. It is known for its excellent chemical resistance, high temperature resistance, low friction coefficient, and non-stick properties.
Properties of Polytetrafluoroethylene (PTFE) Powder
Polytetrafluoroethylene (PTFE) Powder is a white powder that is odorless and insoluble in most solvents. It has a molecular weight that varies depending on the polymerization process used during its manufacture. The melting point of PTFE powder is 327 °C, and it has a density range of 2.13-2.20 g/cm³. PTFE powder has a high tensile strength of 25-35 MPa and a high elongation at break of 200-400%.
Applications of Polytetrafluoroethylene (PTFE) Powder
Polytetrafluoroethylene (PTFE) powder has a wide range of applications in various industries, including:
Coatings: PTFE powder is used in coatings to provide non-stick and low friction properties. It is commonly used in cookware, industrial molds, and release agents.
Electrical insulation: PTFE powder is used in the production of electrical insulation materials due to its high dielectric strength and resistance to high temperatures.
Seals and gaskets: PTFE powder is used in the production of seals and gaskets due to its excellent chemical resistance and non-stick properties.
Medical applications: PTFE powder is used in medical applications, such as in the production of catheters and other medical devices, due to its biocompatibility and non-reactive properties.
Safety and Side Effects
Polytetrafluoroethylene (PTFE) powder is generally considered safe for use in its various applications. However, when heated above its melting point, PTFE can release toxic fumes that can be harmful if inhaled. It is important to follow proper safety procedures when handling and processing PTFE powder, including using adequate ventilation and protective equipment.
Conclusion
Polytetrafluoroethylene (PTFE) powder is a versatile material with a wide range of applications in various industries. Its excellent chemical resistance, high temperature resistance, low friction coefficient, and non-stick properties make it a popular choice for coatings, electrical insulation, seals and gaskets, and medical applications. While PTFE powder is generally considered safe for use in its various applications, proper safety procedures should be followed when handling and processing it.