China Manufacture PCTFE Rod Low Permeability Good Dimensional Stability for Industrial Equipment

Product Description

Product name: PCTFE Rod

Product overview

Product overview:

PCTFE rod is a high-performance engineering plastic component crafted from high-purity polychlorotrifluoroethylene (PCTFE) homopolymer, produced through sophisticated precision molding and extrusion techniques to ensure uniform molecular arrangement and strict dimensional precision. Unlike traditional fluoroplastic rods, it boasts integrated advantages of excellent chemical inertness, remarkable cryogenic resistance, ultra-low permeability to gases and moisture, and high mechanical rigidity, serving as a key material in advanced industrial scenarios. It is widely employed in semiconductor wafer fabrication, LNG storage and transportation systems, superconducting devices, and biopharmaceutical equipment, performing reliably in extreme working conditions such as ultra-low temperatures, strong corrosion, and high vacuum, and providing long-term stable service for critical components.

Key Features

_{Key Features}
 

• Cryogenic Resistance: Maintains stable mechanical properties and toughness at ultra-low temperatures down to -240ºC, ideal for aerospace, cryogenic engineering and superconducting fields.

• Chemical Inertness: Resists most corrosive media (acids, alkalis, oxidants, organic solvents) without swelling or degradation, suitable for harsh chemical and petrochemical environments.

• Ultra-Low Permeability: Effectively isolates gases, liquids and moisture, meeting strict sealing demands of medical, semiconductor and electronic industries.

• High Mechanical Rigidity: Excellent compressive and tensile performance, stable dimensions during processing and use, anti-creep and anti-fracture, applicable to structural and precision parts.

• Electrical Insulation: Stable insulation under extreme conditions, high dielectric strength, suitable for high-frequency electronic equipment and aerospace instruments.

• Processability & Transparency: Easy to machine into complex structures, with good light transmittance for scenarios requiring corrosion resistance and visual inspection.

Parameter performance

Parametric performance form:

Test Items	PCTFE Rod Performance	Test Standard
Tensile Strength at Break	33-40MPa (standard test conditions)	ASTM D638
Density	2.12-2.15g/cm³ (23ºC, constant temperature)	ASTM D792
Heat Deflection Temperature	≥125ºC (0.45MPa test load)	ASTM D648
Shore D Hardness	72-88 (room temperature, static test)	ASTM D2240

 

 

Product Display

Product Display:
 

 

 

Product Packaging

Product Packaging:
 

Packaging and transportation

Packing: Each PCTFE rod is wrapped in dust-proof film and packed in wooden case or carton.

Transport: Handle lightly to avoid heavy pressure and violent vibration.

Certifications

Certifications:

 

FAQ

FAQ
 

Q: Are you a manufacturer?
A: Yes, we can provide you with professional production and processing.

Q: How do you package the product?
A: Usually as export standard packing or as your request.

Q: What is your available shipping port?
A: Shanghai Port.

Q: Can it be customized?
A: Yes, according to the detailed drawings you provide.