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Phenolic Resin Production Line | JCT Machinery

May 16, 2025
  • Q
    What is phenolic resin?
    Phenolic resin is an important thermosetting resin made from phenols and aldehydes by polycondensation in the presence of acid or base catalysts. It is widely used in adhesives, brake pads, refractory materials, casting coatings, insulation materials and other fields.

reactor

Phenolic Resin Production Process
1. Raw material metering and feeding (phenol, formaldehyde, water, catalyst, etc.).
2. Polycondensation reaction (stirring reaction in a reactor at a constant temperature).
3. Vacuum dehydration or reduced pressure concentration.
4. Neutralization and pH adjustment (adjusting acidity and alkalinity according to application).
5. Cooling and discharging.
6. Solid phenolic formaldehyde also requires subsequent demoulding, crushing, drying and packaging processes.


Reactor is one of the most improtant equipment in phenolic resin production line

reactor configuration


Optional accessories upgrade (according to customer needs)
  • •Automatic feeding system (with weighing module)

  • •Nitrogen protection system (to avoid phenol oxidation)

  • •Online pH monitoring and adjustment device

  • •Explosion-proof electronic control system (for high-risk working conditions)


Why choose JCT's phenolic resin production line turnkey project?
  • 1. Reliable equipment material, corrosion resistance and high temperature resistance

  • Resistant to formaldehyde, phenols, acid and alkali media corrosion, safe and durable.

  • 2. High reaction efficiency and stable product performance

  • Full reaction, uniform heating, precise temperature control, avoid side reactions and sintering.

  • 3. High degree of automation control

  • Configured with PLC + touch screen automatic control system, remote control.

  • 4. Different production capacities and product forms can be customized on demand

  • Multi-specification reactor combinations can be configured to make products in different forms such as liquid, block, powder, granule, etc. JCT can provide phenolic resin formula.


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