Solutions for light-curing resins and composites

Headerbild Produkte Polymerising

The complete curing of a plastic or composite determines its mechanical properties, dimensional stability, and longevity in use. REITEL offers two polymerisation devices with the POLYMAT and the POLYCURE, designed for different curing processes and together covering the full spectrum of thermally and light-curing materials.

The POLYMAT is a pressure pot for heat- and cold-curing plastics. In its 7-litre stainless steel chamber, flasks or articulators can be cured homogeneously and bubble-free at up to 100 °C and 6 bar pressure. An optional upgrade to 120 °C is available. The POLYCURE is a light curing unit for light-curing plastics and composites. Three selectable light frequencies between 385 and 470 nm cover a broad material spectrum, while long-lasting high-performance LEDs and a large rotating tray ensure uniform curing of larger workpieces as well.

Thermal or Light-Curing: the Right Device for Every Material

The POLYMAT impresses with its electronic temperature control, a timer of up to 120 minutes, and automatic pressure relief upon completion of the set time. The heating element, located outside the usable chamber, remains corrosion-free and extends the service life of the device. The POLYCURE features a fold-open lid providing a large access area, and the integrated ventilation of the interior prevents overheating of workpieces during the curing process.

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Product Overview

POLYMAT

Polymerization unit

  • For articulators or multiple cuvettes in the cuvette holder
  • Rapid pressure build-up
  • Electronic temperature control
  • Heating process possible even with the lid open
  • Multiple safety features
  • Heating element located outside the stainless steel chamber

POLYCURE

Light curing device

  • Three light frequencies for a wide variety of materials
  • Durable, high-performance LEDs
  • Large access area and freedom of movement thanks to the hinged lid
  • Spacious turntable
  • Time can be individually set via a digital timer
  • Integrated interior ventilation prevents your workpieces from overheating

The right solution for every need

Dental Laboratory

In the dental laboratory, both curing processes are used depending on the material and work step. The POLYMAT cures denture base plastics, flask plastics, and splint materials homogeneously and bubble-free under pressure and heat. The generous 7-litre chamber accommodates several flasks simultaneously or even a complete articulator, increasing throughput in daily laboratory operation. For light-curing composites, veneering materials, and plastics, the POLYCURE handles curing using the appropriate light frequencies. The three selectable wavelength ranges ensure that material-specific requirements from different manufacturers are also met.

Industry

In industrial manufacturing, light-curing and thermally curing plastics are used for a wide range of applications — from casting compounds and adhesives through to moulded parts and coatings. The POLYMAT delivers uniform and complete through-curing even for thick-walled components through its combination of pressure and temperature, reliably preventing the formation of pores or stress cracks. The POLYCURE enables the curing of a wide variety of light-curing materials through its three light frequencies, and offers reproducible exposure times for serial processes via the digital timer.

Jewelry

In jewelry manufacturing, light-curing plastics are increasingly used in the production of models, prototypes, and setting elements. The POLYCURE offers optimal conditions for complete and distortion-free curing through its large rotating tray and uniform illumination by high-performance LEDs. The fold-open lid provides comfortable access to the work chamber even with larger or irregularly shaped workpieces. For thermally curing embedding resins or plastic components, the POLYMAT is available with its pressure-assisted curing process.


FAQ – Polymerization with REITEL

What is the fundamental difference between the POLYMAT and the POLYCURE?
The POLYMAT is a pressure pot for the thermal polymerisation of heat- and cold-curing plastics. It works with water, heat, and pressure and is particularly suited for curing denture base plastics, flask plastics, and splint materials. The POLYCURE is a light curing unit for light-curing plastics and composites. It works with high-performance LEDs at three selectable light frequencies and requires neither water nor pressure.
Which materials can the POLYMAT process?
The POLYMAT is suited for heat- and cold-curing plastics such as those used in dental technology for dentures, splints, and flask plastics. At an operating temperature of up to 100 °C and a pressure of up to 6 bar, materials can be cured homogeneously and bubble-free. An optional upgrade to 120 °C is available, extending the range of application to materials with higher curing temperatures.
Which light frequencies does the POLYCURE offer and why does this matter?
The POLYCURE offers three selectable light frequencies: 385 to 390 nm, 405 to 410 nm, and 465 to 470 nm. Different light-curing materials and initiators respond to different wavelengths. The ability to select the appropriate frequency ensures that the material is fully and deeply cured throughout, regardless of manufacturer or material composition.
How large is the usable interior space of both devices?
The POLYMAT features a 7-litre stainless steel chamber with an internal diameter of 220 mm and an internal height of 190 mm, accommodating several flasks simultaneously or a complete articulator. The POLYCURE offers a large rotating tray with a diameter of 12.5 cm and is easily accessible for larger or irregularly shaped workpieces thanks to its fold-open lid.
Can the POLYMAT be loaded while the heating process is already running?
Yes, the POLYMAT's heating process can continue with the lid open. This allows dental products to be added to the pressure pot without having to restart the entire process from scratch. After the set time has elapsed, pressure is automatically released from the device. The hot water can then be safely removed via the included drain tap.
What safety features are integrated into the devices?
The POLYMAT is equipped with multiple safety valves and safety devices. The automatic pressure relief after the curing time has elapsed prevents unintentional opening under pressure. The POLYCURE features integrated ventilation of the interior, which prevents overheating of workpieces and the high-performance LEDs during operation, thereby protecting the service life of the lighting unit.
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REITEL Feinwerktechnik GmbH · Senfdamm 20 · 49152 Bad Essen
+49 54 72 / 94 32-0 · +49 54 72 / 94 32-40 · info@reitel.com

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