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  • Date: 2025-12-12
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  Fluororesin applications in new energy industry
  (Part 1:  Lithium battery )
   
  .
Fluororesin  Category Applications Key requirements Section
 Akema PVDF Kynar HSV 900 PVDF Binder for cathode  
  High binding strength and low dosage: Maintains high binding strength while reducing dosage, thereby increasing the proportion of active materials and energy density.

Excellent electrochemical stability: Remains stable within the battery charge/discharge voltage window and electrolyte, exhibiting no decomposition and low swelling.

Good processability: Easily and rapidly disperses in solvents to form a stable slurry.
Lithium battery electrode
 Akema PVDF Kynar HSV 1810
 Akema PVDF Kynar HSV 302
 Solvay PVDF Solef 5130
 Solvay PVDF Solef 6020
 Kureha PVDF KF W#1700
 Kureha PVDF KF W#7200
 Kureha PVDF KF W#7300
 Kureha PVDF KF W#9100
 Kureha PVDF KF W#9300
 Kureha PVDF KF W#9700
 Akema PVDF Kynar Powerflex LBG  PVDF Coating for seperator
  Enhanced interfacial bonding and functionality: Serving as a binder or functional layer to fix inorganic coatings, or directly imparting special properties to the separator (such as high adhesion and oxidation resistance).

Adaptation to novel battery systems: Used in high-energy-density applications such as solid-state/semi-solid-state batteries.
 
Lithium battery seperator
 Akema PVDF Kynar Flex LBG 8200
 Akema PVDF Kynar Flex LBG 8201
 Akema PVDF Kynar Flex LBG 2400
 Akema PVDF Kynar Flex LBG 2200LX
 
 Chemours Teflon FEP 9494 FEP Insulation sleeve
  High insulation and withstand voltage: Prevents short circuits between cells or between cells and the casing.

Flame retardancy and temperature resistance: Provides protection in the early stages of battery thermal runaway, delaying its spread.

Resistant to electrolyte corrosion: Prevents bushing failure due to accidental leakage.
 
Lithium battery packaging and protection
 Chemours Teflon Teflon FEP 9835
 Chemours Teflon Teflon FEP 9898
 Daikin Neoflon FEP NP-101
 Daikin Neoflon FEP NP-108
 3M Dyneon FEP 6322Z
 Chemours Teflon PFA 340 PFA
 Daikin Neoflon PFA AP-201
 Daikin Neoflon PFA AP-202
 3M Dyneon PFA 6525TZ
 3M Dyneon PFA 6515NZ
 3M Dyneon PFA 6515TZ
 Chemours Teflon PTFE 6C X PTFE
 
 Chemours Teflon PTFE 6CN X
 Daikin Neoflon PTFE 104
 Daikin Neoflon PTFE 104C
   
.
 
   
  Fluororesin applications in new energy industry
  (Part 2:  Photovoltaics & hydrogen energy)
   
  ..
Fluororesin Category Applications Key requirements Section
 Solvay PVDF Solef 9007 PVDF Protection film of photovoltaic backsheet
  Excellent weather resistance: Resists outdoor aging caused by UV rays, high temperatures, and high humidity, ensuring a 25-year service life.

Good mechanical properties and barrier properties: Provides structural support and effectively blocks moisture.

Processability: Suitable for making films through extrusion casting or coating processes.
 
  Photovoltaic modules  
 Solvay PVDF Solef 9009
 Akema PVDF Kynar 460
 Akema PVDF Kynar 710
 Akema PVDF Kynar 720
 Kureha PVDF KF #850
 Kureha PVDF KF #1000
 Kureha PVDF KF #1100
 Chemours Teflon PFA 350 PFA 
  Excellent chemical stability and temperature resistance: suitable for extreme environments or applications requiring high purity.  
 Daikin Neoflon PFA AP-230
 3M Dyneon PFA 6502NZ
 3M Dyneon PFA 6502TZ
 Chemours Tefzel ETFE HT-2185 ETFE Front encapsulation
  serve as the front encapsulant material for novel lightweight photovoltaic modules, featuring high light transmittance, self-cleaning capabilities, and long lifespan  
 Daikin Neoflon ETFE EP-610
 Daikin Neoflon ETFE EP-620
 Daikin Neoflon ETFE EP-521
 Daikin Neoflon ETFE EP-541
 Chemours Teflon PTFE 7A X PTFE Corrosion-resistant seals in electrolytic tank
  High-pressure creep resistance and high resilience: Maintains a sealed environment under electrolytic cell pressure cycling to prevent hydrogen leakage.

Strong alkali/acid corrosion resistance: Withstands alkaline electrolytes (such as KOH) or acidic PEM environments.

Excellent insulation: Prevents inter-plate leakage, ensuring current efficiency and safety.
 
Electrolytic hydrogen production system
 Chemours Teflon PTFE 8A X
 Chemours Teflon PTFE 807N X
 Chemours Teflon PTFE NXT 70
 Chemours Teflon PTFE NXT 75
 Chemours Teflon PTFE NXT 85
 Daikin Polyflon PTFE M-111
 Solvay ECTFE Halar 300 DA ECTFE Tube and pipe system 
  Ultra-low ion deposition: Prevents metal ion contamination of the electrolyte and protects the membrane electrode.

Chemical corrosion resistance: Resistant to corrosion from electrolyte solutions (such as KOH).

Prevention of hydrogen permeation and hydrogen embrittlement: Ensures long-term safety.
 
 Solvay ECTFE Halar 350 LC
 Solvay ECTFE Halar 902
 Solvay ECTFE Halar  901 ECTFE Liner for electrolytic tank
 Solvay ECTFE Halar 902
 Solvay ECTFE Halar 300 DA
 Solvay ECTFE Halar 350 LC
 Solvay ECTFE Halar 6012F
      
 
   
  Fluororesin applications in new energy industry
  (Part 3:  New energy vehicle )
   
  .
Fluororesin Category Applications Key requirements Section
 Solvay PVDF Solef 11010 PVDF  Insulation layer for high-voltage cable
  High dielectric strength and withstand voltage: Withstands 800V/1000V system voltage.

High temperature resistance: Suitable for high-temperature environments such as motor compartments (125℃-150℃+).

Flame retardancy and chemical resistance: Prevents thermal runaway and ignition; resistant to oils, etc
 
Automotive electrical system
 Solvay PVDF Solef 31508
 Akema PVDF Kynar Flex 2850-00
 Akema PVDF Kynar Flex 2850-02
 Akema PVDF Kynar Flex 2850-04
 Akema PVDF Kynar Flex 2850-07
 Akema PVDF Kynar Flex 2850 Black
 Chemours Teflon PTFE 6C X PTFE Coolant piping 
  Used for circuits with special requirements for corrosion resistance and high purity.

Resistance to long-term thermal aging: The coolant operates continuously at ~100-130°C, requiring guaranteed long-term performance.

Resistant to hydrolysis/coolant: Excellent resistance to glycol-based coolants.

Low ion precipitation/high purity: Prevents contamination of the insulating coolant, affecting system electrical safety.

Lightweight and flexible: Facilitates installation and layout.
 
Thermal management system
 Chemours Teflon PTFE 6CN X
 Chemours Teflon PTFE 62 X
 Chemours Teflon PTFE 62N X
 Chemours Teflon PTFE 7C X
 Daikin Polyflon PTFE M-112
 Daikin Polyflon PTFE F-104
 Daikin Polyflon PTFE F-302
 Daikin Polyflon PTFE F-303
 Daikin Nelflon FEP NP-120 FEP
 Daikin Nelflon FEP NP-130
 Daikin Nelflon FEP NP-20
 Daikin Nelflon FEP NP-30
 3M Dyneon FEP 6303Z
 3M Dyneon FEP 6307Z
 Chemours Teflon FEP 100
     
    .
 
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