nC® ProTherm CRYO-X

nC® ProTherm CRYO-X thermal insulating coating

DESCRIPTION

nC® ProTherm is a series of sprayable and brushable thermal insulating coatings. The series has additional properties as acoustic insulation, safe-touch, fire retardancy, high heat resistance and corrosion passivation in individual nC® ProTherm variations. This enables you to always find the suitable nC® ProTherm solution for your situation.

 

Based on sol-gel nanotechnology, the nC® ProTherm CRYO-X coating system is designed for thermal insulation, Safe Touch and corrosion passivation. CRYO-X has a long lasting lifetime cycle of more than 10 years outdoors, and life-long expectancy indoors.

 

Because of the ability to insulate with a very thin layer of coating, nC® ProTherm CRYO-X offers space saving and cost reducing protection at a high degree of insulation. Thermal conductivity λ10 mW/(m·K) 56 and Thermal resistance R10 m2K/W 0.2409 at 10mm, at a lightweight density of 445 gr/m³. The coating is hydrophobic and chemical resistant. It keeps heat and cold in place.  

 

In order to prevent CUI (Corrosion Under Insulation), the nC® ProTherm CRYO-X coating is equipped with a corrosion passivator. This corrosion passivator surpasses any corrosion protection coating available as it is based on surface covalent bonding nanotechnology (sol-gel). The system will prevent metals from corroding. It will stop already present corrosion.

 

Both new or blasted metals, as well as already corroded metals (ferro or non-ferro) benefit from this treatment, without the need for chipping or blasting beforehand. This makes it a very fast, cost-effective and environment friendly solution.

 

The covalent bond offers a flexible protection as it will shrink and expand along with the metal during ambient and internal temperature changes. This way the coating will not crack, as mechanically adhered coatings do. The layer itself offers the look-and-feel of a stucco-coat. Both metal and coating are now immune for deep freezing temperatures, salt, water, chemicals or oxygen.

 

nC® ProTherm CRYO-X is preferably applied by spraygun. It can also be applied by brush, roller or knife. It shows a stucco-like, relief finish. It can be applied in one layer, between 3mm up to 12 mm and is a fast drying solution. nC® ProTherm CRYO-X is available in white. All colours available for orders exceeding 250kg. nC® ProTherm CRYO-X can be painted over.

BENEFITS

TECHNICAL

 

  • Thermal insulation U-value 0,22 W/(m²K) at 6 mm
  • Lambda (λ)-value at 0,04 W/(mK)
  • Low weight 445 gr/m³
  • Bonds into and with surface chemically, not mechanically
  • Passivates metal against corrosion
  • Chemical resistant
  • Hydrophobic, oleophobic
  • Performs in temperatures of -160°C up to 120°C
  • Low VOC
  • No hazardous fumes

OPERATIONAL

 

  • Apply by spraygun
  • Establishes Safe Touch area.
  • One layer application between 3mm up to 12mm
  • For indoor and outdoor use
  • No spray mist or overspray
  • Fast drying
  • Suits all materials
  • Space saving
  • Chemical resistant
  • Breathes, no vapour barrier
  • +10 y of service outdoors
  • All colours available
  • Can be painted over
  • Suitable for new over old coating layer

FINANCIAL

 

  • 25% up to 35% less energy cost
  • 40% up to 60% less application/project cost
  • Low cost per m²
  • First-time-right product, fast application, low impact
  • Very long service time
  • Touch-up, no replacement of expensive cladding during refits or repairs

VIDEOS

FACTS & FIGURES

Chart 2: Measured values through Lola 5 (red) and heatingwire HW (green) for thermal conductivity.

 

Values taken from report ZAE Bayern, Germany (Centre for Applied Energyresearch). Chart translates as:

  • Lambda value λ (w/mK) = 0.045
  • U Value = 0,75 W/m²K

APPLICATION INSTRUCTIONS

  • Suitable for indoor and outdoor surfaces.
  • Apply on metals, stone, concrete, wood, rooftiles or glass.
  • nC® ProTherm CRYO-X operates on surfaces with internal temperatures ranging from -160° C up to 120° C.
  • A nC® ProTherm CRYO-X coat can withstand surface temperatures of up to 150° C for short periods of time.
  • Never expose a nC® ProTherm CRYO-X coat to surface temperatures of more than 150° C.
  • During preparing and application of nC® ProTherm CRYO-X, use safety glasses. Protect hands and skin from exposure using gloves and use appropriate clothing.
  • Although free from solvents, please ensure adequate ventilation, especially when spraying.
  • Substrate must be free from grease, dirt or dust.
  • Substrate temperature must be between 4° C and 75° C.
  • Ambient temperature must be between 4° C and 35° C.
  • Do not apply when ambient humidity exceeds 90%.
  • Mix dry component A 25% weight to resin component B 75% weight. Use (industrial) mixer.
  • Mix for at least 5 minutes.
  • Do NOT use any thinner.
  • For rough surface finish: Use brush, roller or knife.
  • For smooth surface finish use airgun/spraygun (suitable for low viscosity stucco) for application.
  • One-coat film thicknesses can be varied from between 3mm to 12mm WFT.
  • Cross layer-application is recommended, wet-in-wet.
  • In case of rolling a rough surface will appear. If a smooth surface is required, please wet the finished surface with a low volume water mist sprayer (not a garden hose) and move a wet metal profile of about 120 cms long over the surface to make it smooth.  
  • Measure WFT during application. Product expands up from between 5% to 15% during application.
  • nC ProTherm CRYO-X will decrease 10% in thickness during curing time.

SURFACE

CURING TIME

Sandstone, gypsum, brick, natural wood

12 hours, forced drying after 6 hours drying allowed at 55° C max.

Concrete, pressed wood, synthetics, glass, metal

24 to 48 hours, forced drying after 6 hours drying allowed at 55° C max.

Curing time after which product can be exposed to full rain

12 hours

  • Let surface dry in for at least 6 hours before forced drying by means of blower or heater at 55° C max.
  • Surface can be painted over.
  • Clean brushes, rollers, nozzles with water immediately after any stop.
  • Wash hands and face after every stop.

LIMITATIONS

  • Do not use as a final floor covering.
  • In case of long-term submersion, only install in combination with nC® ProTherm H2O finish.
  • Do not install over poor surfaces, such as those with flaking paint, grease or other contaminates.
  • Do not allow application during freezing temperatures.
  • Do not rely on visual measurement for coating thickness. Always use a wet film thickness (WFT) and/or dry film thickness (DFT) gauge in several areas to ensure proper application thickness.

LOGISTIC INFO

  • Never use pressure to empty drums.
  • Dispose of contents/container in accordance with local/regional/national/international regulations.
  • nC® ProTherm CRYO-X has a shelf life of 1 year.
  • Store nC® ProTherm CRYO-X between temperatures of 5° Celsius and 30° Celsius.
  • nC® ProTherm CRYO-X is available in 4 kg, 10 kg, 20 kg, 60 kg or 350 kg packaging.
  • Delivery time 1 to 3 weeks
  • UN number: None assigned.
  • UN proper shipping name: None assigned.
  • Transport hazard class(es): None assigned. Product is suitable for air transport.
  • Packing group: None assigned.
  • Environmental hazards: No known environmental hazards.
  • Special precautions for user(s): No known precautions for transport.
  • It is advised to avoid freezing product.
  • Guidance on transport in bulk: Transport in bulk according to Annex II of MARPOL 73/78 and the International Bulk Chemical Code (IBC code).

TYPICAL PROPERTIES

  • Appearance after mixing: White yoghurt
  • Odour: Acrylic
  • % Solids: 72%
  • Density: 0,44 g/cm³
  • pH-Value 9 – 10
  • Shore Hardness A = 30 - 40

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