Understanding and Learning About Fluoroplastic Products to Boost Innovation and Development in Our Industry Chain
Application in the field of new energy, such as photovoltaic inverters and related fields
The high-voltage cables of photovoltaic inverters and energy storage systems need to maintain insulation reliability in high temperature and high humidity environments. Fluoroplastic cables (such as FEP insulation layer) can avoid the risk of electric leakage.
In high-temperature fields such as: high-temperature flue gas treatment systems in thermal power plants and other related application scenarios
The high-temperature flue gas treatment system of thermal power plants and the cooling system of nuclear power plants need to withstand long-term high temperatures. Fluoroplastic seals and insulation layers can avoid the thermal aging problems of traditional rubber materials.
Application in highly corrosive fields such as petrochemical refining and other areas
Fluoroplastic seals can withstand corrosive media such as sulfur-containing crude oil and acidic gases, reducing the risk of leakage.
Chemical Application Scenarios
Chemical pipelines, storage tanks, reactors, and other equipment that are in long-term contact with corrosive media (such as sulfuric acid and hydrofluoric acid) are prone to corrosion failure with traditional metal materials. Fluoroplastics can significantly extend the service life of equipment and reduce maintenance downtime frequency.
Pump and valve application scenarios
Pumps, valves, stirring shafts, and other moving parts are prone to jamming due to medium crystallization or particle wear. Fluoroplastic coatings can reduce friction loss and extend equipment operating cycles.
Application Scenarios of New Energy Vehicle Batteries
The lithium battery separator needs to maintain dimensional stability during high-temperature charging and discharging processes. Fluoroplastics (such as PVDF) can meet the requirements through modification.
Electrical Appliance Application Scenarios
The electrical connectors of explosion-proof chemical equipment must meet both corrosion resistance and insulation requirements. The integrated packaging technology of fluoroplastic can simplify design and enhance safety.
4. Electrical insulation and signal stability: Fluoroplastic has a low dielectric constant (the dielectric constant of PTFE is only 2.1), and a small dielectric loss, making it suitable for high-frequency signal transmission.
1. Chemical Corrosion Resistance Fluoropolymer materials (such as PTFE, PVDF, FEP, etc.) have an almost inert resistance to extreme chemical environments such as strong acids, strong bases, and organic solvents.
2. High-Temperature Resistance Fluoroplastic materials can operate stably within the range of -180℃ to +260℃ (some modified materials can reach 300℃), and the mechanical performance degradation rate at high temperatures is low.
Three, low friction coefficient and self-lubrication Fluoroplastics (such as PTFE) have a friction coefficient as low as 0.02-0.05 and can achieve self-lubrication without additional lubricants.
Five, Weather Resistance and Aging Resistance Fluoroplastics have strong resistance to ultraviolet rays, ozone, and humidity changes, with an outdoor service life of up to 20 years.
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