PTFE Sheet Lined Reactor

Widely used in chemical anti-corrosion fields. All lining and auxiliary materials are imported from professional overseas manufacturers. With sophisticated technology and reliable quality, it satisfies industrial demands for high purity, temperature resistance and corrosion resistance, free from production equipment constraints. It has been successfully applied to polymerization reactors in polypropylene, polybutadiene and styrene-butadiene rubber projects, as well as PVC polymerization vessels. 

Our open and closed fluorine-lined reactors gain favorable customer recognition.Custom lining materials and processes are adopted based on actual media and working conditions to deliver comprehensive solutions.

Working Principle

Optimal PTFE materials and thickness are selected according to operating conditions, then bonded to steel substrate for anti-corrosion performance.

Processing steps: The steel base is sandblasted to Sa2 grade and cleaned thoroughly before adhesive coating.Pre-activated or glass fiber reinforced PTFE sheets are also coated with adhesive, and firmly bonded onto steel surface via proprietary vacuum lining technology.The reactor is commonly used for chemical reaction and acid-base neutralization. 

It features excellent permeability resistance, smooth glossy surface, low friction coefficient, anti-scaling property and long service life.

Features & Advantages

Applicable media: Acids, alkalis, organic solvents and various corrosive media

Working pressure: -0.098MPa ~ +2.5MPa

Working temperature: -100℃ ~ +180℃

Manufacturing Standards：GB150-2011, 

HG/T20678-2000,

ASMEHG/T 4112-2009, 

HG/T 4088-2009

Reactor types: Open reactor, closed reactor

Heating modes: Jacket heating, inner coil heating, inserted pipe heating, outer half-coil heating

Performance merits: High purity with extremely low precipitation, meeting photovoltaic industry purity requirements.

Resists penetration of small molecular gases such as oxygen, carbon dioxide, chlorine and hydrogen chloride.

Ultra-smooth surface with low friction coefficient.

Service life: Over 10 years under normal operation, no obvious lining degradation.

Lining Materials

Shell: Carbon steel, 304/316L stainless steel, titanium alloy, 2205 duplex stainless steel

Lining sheet: PTFE, PFA

Sealing gasket: PTFE, PTFE encapsulated rubber

Fastener: Galvanized bolt, stainless steel bolt, fluorine-lined bolt

Reactor Accessories

Motor: Explosion-proof motor, variable frequency motor

Reducer: Cycloidal reducer, gear reducer

Agitator seal: Packing seal, mechanical seal, magnetic seal

Agitator type: Anchor type, frame type, inclined paddle type, propeller type

Control mode: PLC automatic control, frequency converter speed regulation