Raw material selection:
Select high-purity PFA resin
Control molecular weight distribution
Add modifier (optional)
Extrusion molding:
Precisely control extrusion temperature
Use special mold design
Online wall thickness monitoring
Post-processing process:
Surface corona treatment
Dimension shaping treatment
Clean packaging
III. PFA tube specifications
Size range:
Inner diameter: 1mm to 200mm
Wall thickness: 0.5mm to 10mm
Length: standard 6m, customizable
Performance indicators:
Pressure resistance level: 10bar to 40bar
Surface roughness: Ra≤0.2μm
Purity level: up to ppt level
Certification standards:
SEMI F57
FDA
USP Class VI
