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PL
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PFA Sheet Used For Wet Process Equipment In Semi-Conductor
Specification Range
PFA sheet(Perfluoroalkoxy), is a melt-processable fluoropolymer that combines many of the best properties of PTFE and FEP. PFA is a chemically modified form of PTFE resin that combines many of the benefits of the PTFE. PFA plate offers both melt processing and the same upper continuous temperature as PTFE, i.e. 500°F (260°C).
| Place of Origin: | China |
| Brand Name: | HIGHDOM |
| Model Number: | PFA SHEET |
| Certification: | FDA, ROHS, REACH, ISO |
| Minimum Order Quantity: | 10 KGS |
| Price: | Negotiable |
| Packaging Details: | Carton & Wooden Box |
| Delivery Time: | 15days |
| Payment Terms: | Negotiable |
| Supply Ability: | 50tons/month |
Technical standard
| Item | Width (mm) | Length (mm) | Thickness (mm) |
| Extruded PFA Sheet (Square shape) | 1200 | Flexible (Usually packed by rolls) | 1 |
| 1.5 | |||
| 2.3 | |||
| 3 | |||
| Molded PFA Sheet (Square shape) | 120 | 200 | 3~50 |
| 200 | 200 | 5~30 | |
| 250 | 250 | 5~30 | |
| 300 | 300 | 5~50 | |
| 400 | 400 | 5~50 | |
| 500 | 500 | 5~50 | |
| 620 | 280 | 5~35 |
| Item | Diameter (mm) | Thickness (mm) |
| Molded PFA Sheet (Round shape) | Ф90 | 5~30mm |
| Ф95 | 5~30mm | |
| Ф100 | 5~30mm | |
| Ф110 | 5~30mm | |
| Ф120 | 5~30mm | |
| Ф110 | 5~30mm | |
| Ф200 | 5~40mm | |
| Ф320 | 5~30mm | |
| Ф360 | 5~30mm |
Product features
Main properties of PFA sheet
• Higher thermal stability than FEP
• Working temperature of up to 500º F (260ºC)
• Lower permeability than FEP
• Combines attributes of PTFE and FEP
• Translucent
• Maintains mechanical strength at high temperatures
• Moisture absorption close to zero
PFA sheet is a fluoropolymer which offers similar properties to FEP. but is considered more of a premium resin. PFA is preferred when extended service is required in hostile environments involving chemical. thermal. and mechanical stress.