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Dimensionally Stable Machinable PCTFE Rod For Cryogenic Chemical Components

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Shenzhen Teflon New Material Technology Co., Ltd

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Dimensionally Stable Machinable PCTFE Rod For Cryogenic Chemical Components

MOQ : 100KG

Price : US $29.00-40.00 / kg

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 1500tons/Year

Delivery Time : 5-8 work day

Packaging Details : 25 kg/bag

Uv Resistance : Excellent

Chemical Resistance : Excellent

Flame Retardant : Yes

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1. Product Description

PCTFE Rod is a high-performance engineering plastic rod made from Polychlorotrifluoroethylene, featuring excellent dimensional stability, machinability, and resistance to extreme temperatures and aggressive chemicals.

With zero moisture absorption, ultra-low gas permeability, and non-flammable characteristics, PCTFE rod is ideal for manufacturing components used in cryogenic environments, chemical processing systems, and precision sealing applications. It retains its mechanical strength and stability from -200°C up to +150°C, making it highly reliable in mission-critical systems.

2. Key Technical Properties

Standard Length Options:

Small diameters (3.0 – 5.0 mm): 1000 mm only

Medium diameters (6.0 – 25.0 mm): 200 mm and 1000 mm

Large diameters (30.0 – 50.0 mm): 100 mm to 500 mm (customizable) and 1000 mm

3. Typical Applications

Cryogenic structural components (valves, spacers, seats)
Sealing parts such as backup rings, plugs, and vacuum interface components
Machined parts for semiconductor equipment and fluid control systems
Chemical pump and valve parts exposed to corrosive media
Precision mechanical parts where low thermal expansion is critical
Insulating and support elements in aerospace and electronics industries

Keywords
PCTFE rod, fluoropolymer rod, dimensionally stable plastic, cryogenic plastic rod, machinable engineering plastic, low gas permeability rod, chemically resistant rod, PCTFE CNC rod, sealing material rod, aerospace plastic rod, moisture-proof plastic rod

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