Recognizing and understanding the innovations and developments brought to our industrial chain by fluoroplastic products

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 leakage.

In high-temperature fields such as: thermal power plant high-temperature flue gas treatment systemsand other related scenario applications

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

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 the frequency of downtime maintenance.

Application scenarios of pumps and valves

The moving parts such as pumps, valves, and stirring shafts are prone to jamming due to medium crystallization or particle wear. The fluoroplastic coating can reduce friction loss and extend the equipment operating cycle.

Application scenarios of new energy vehicle batteries

The lithium battery separator needs to maintain dimensional stability during high-temperature charging and discharging processes, and fluoroplastics (such as PVDF) can meet the requirements through modification.

Electrical Application Scenarios

The electrical connectors of explosion-proof chemical equipment must meet both corrosion resistance and insulation requirements. The integrated packaging technology of fluoroplastics can simplify design and enhance safety.

4. Electrical insulation and signal stability: The dielectric constant of fluoroplastic is low (the dielectric constant of PTFE is only 2.1), and the dielectric loss is small, making it suitable for high-frequency signal transmission.

一、耐化学腐蚀性Fluoroplastic 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.

二、耐高温性能Fluoropolymer 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.

五、耐候性与抗老化性能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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