resin(4f) - List of Manufacturers, Suppliers, Companies and Products

Fluororesin: "What are the differences in types of resins?"

I will explain the differences between the representative fluororesins "PTFE," "PFA," and "FEP."

Types and Characteristics of Representative Fluororesins ■Resin Name PTFE (Polytetrafluoroethylene) ■Characteristics It has the highest continuous use temperature of 260°C, and is excellent in heat resistance, non-stick properties, and low friction characteristics. It has a high melt viscosity, making common molding methods for thermoplastic resins unsuitable. ■Also Known As Tetrafluoroethylene, 4F ■Resin Name PFA (Perfluoroalkoxyalkane Polymer) ■Characteristics An improved resin of PTFE, it has the same continuous use temperature of 260°C. It has a low thermal melt viscosity, allowing processing using molding methods for thermoplastic resins such as injection molding and extrusion. ■Resin Name FEP (Perfluoroethylene Propylene Copolymer) ■Characteristics An improved resin of PTFE, but with lower heat resistance than PTFE. Similar to PFA, it can be processed using molding methods for thermoplastic resins. ■Also Known As 4F6F, Tetrahexafluoride

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Secondary Cells/Batteries

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The pinnacle of plastic: What is fluororesin?

Among plastics, fluororesins possess rare characteristics. An explanation of the representative fluororesins "PTFE," "PFA," and "FEP."

What are the representative fluoropolymers with the highest characteristics of plastic? Here, we will explain three representative fluoropolymers. ■Resin Name PTFE (Polytetrafluoroethylene) ■Features It has the highest continuous use temperature of 260°C, and is excellent in heat resistance, non-stick properties, and low friction characteristics. ■Also Known As Tetrafluoroethylene, 4F ■Resin Name FEP (Perfluoroethylene Propylene Copolymer) ■Features This is a modified resin of PTFE, with a continuous use temperature of 200°C. It has a low thermal melt viscosity, allowing for molding through injection molding, which was not possible with PTFE. Its heat resistance temperature is lower than that of PTFE. ■Also Known As 4F6F, Tetrafluoro-hexafluoropropylene ■Resin Name PFA (Perfluoroalkoxy Alkane Polymer) ■Features This is a modified resin of PTFE that has the same heat resistance of 260°C as PTFE. It has a low melt viscosity, making injection molding possible, which was not feasible with PTFE. ▼For a detailed explanation about fluoropolymers, click the related link URL!▼

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Price：Other

Secondary Cells/Batteries

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Fluororesin: "Why is it not affected by chemicals?"

Fluororesin is well-known as a plastic that is not affected by acids or alkalis. I will explain the principle of why it does not dissolve in solvents such as acids and alkalis.

■Chemical Resistance of Fluororesin Fluororesin has high chemical resistance and does not dissolve, swell, or react with most acids, alkalis, and organic solvents. ■Reasons for High Chemical Resistance A major reason for the excellent chemical resistance of fluororesin is its stable molecular structure. Fluororesin is a high molecular polymer with a linear molecular structure formed by the bonding of carbon atoms and fluorine atoms. The bond energy between carbon and fluorine atoms (C-F) is very strong among chemical bonds, and furthermore, the C-C bond sections between carbon atoms are tightly covered by fluorine atoms in a helical manner. Therefore, it remains inert when in contact with chemicals or solvents, and does not degrade or dissolve as a resin, which means it has excellent chemical resistance. ■Applications of Fluororesin's Chemical Resistance - Various gaskets - Packing materials - Piping and hoses - Storage tanks - Reaction vessels - Heat exchangers *For more details, please download the materials or refer to the link below.*

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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Explanation of fluoropolymer, a plastic material strong against chemicals.

Fluororesin, famous for being resistant to acids and alkalis. I will explain the principle of why it does not dissolve in solvents such as acids and alkalis.

■Is the chemical resistance of fluoropolymer high? Fluoropolymers have high chemical resistance and do not dissolve, swell, or react with most acids, alkalis, and organic solvents. ■Reasons for the high chemical resistance of fluoropolymers A major reason for the excellent chemical resistance of fluoropolymers is their stable molecular structure. Fluoropolymers are high molecular weight polymers with carbon atoms and fluorine atoms bonded in a linear chain structure. The bond energy between carbon and fluorine atoms (C-F) is very strong among chemical bonds, and furthermore, the C-C bond sections between carbon atoms are completely covered by fluorine atoms in a helical manner. Therefore, they remain inert when in contact with chemicals or solvents, and do not degrade or dissolve as a resin, which means they have excellent chemical resistance. ■Uses of fluoropolymers The chemical resistance of fluoropolymers is utilized in the chemical industry, semiconductor industry, and medical and pharmaceutical fields in products such as: - Various gaskets - Seals - Piping and hoses - Storage tanks - Reaction vessels - Heat exchangers *For more details, please download the materials or refer to the link below.

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Price：Other

Surface treatment contract service

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resin(4f) - List of Manufacturers, Suppliers, Companies and Products

resin Product List

Fluororesin: "What are the differences in types of resins?"

The pinnacle of plastic: What is fluororesin?

Fluororesin: "Why is it not affected by chemicals?"

Explanation of fluoropolymer, a plastic material strong against chemicals.

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