nC® ProTherm FIRE-X

nC® ProTherm FIRE-X thermal insulating coating

DESCRIPTION

Based on covalent bonding nanotechnology, the nC ProTherm Fire-X coating system is designed for thermal insulation, IR-reflection and corrosion passivation. Fire-X has a long lasting lifetime cycle of more than 15 years outdoors, and life-long expectancy indoors.

 

Because of the ability to insulate with a very thin layer of coating, nC ProTherm CUI-HTF offers space saving and cost reducing protection at a high degree of insulation with a thermal conductivity value (λ)-value λ10 mW/(mK) = 56 and a thermal resistance (R) value of R10 m2K/W 0.2409 at 10 mm.

 

It provides Safe Touch surfaces to panels, walls and all kinds of separators and is capable of reducing surface temperatures at Delta T-values varying between 80°C up to 260°C. Because nC ProTherm Fire-X is fire retardant, it can withstand temperatures up to 900°C for 12 hours without deterioration. nC Fire-X is hydrophobic and chemical resistant. It keeps heat and cold in place.

 

In order to prevent CUI (Corrosion Under Insulation), you can order the nC ProTherm Fire-X coating  with a corrosion passivating primer. The primer surpasses any corrosion protection coating available as it is based on surface 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. Because of the chemical bonding, the primer can withstand welding temperatures up to 1.300°C, shockloads and chemicals.

 

This covalent bond offers a flexible protection for both nC Fire-X as well as the nC primer. It will shrink and expand along with the substrate material during ambient temperature changes. This way the coating will not crack, as mechanically adhered coatings do. The layer itself offers the look-and-feel of a hard-coat. Both wall or panel, as well as the metal and coating are now immune for elevated temperatures, salt, water, chemicals or oxygen. As the cold alloy primer bonds with the metal, it builds a matrix inside the metal surface and withstands abrasion as never seen before. The primer will protect metals against corrosion for more than 15 years.

 

nC ProTherm Fire-X is applied by spraygun. It shows a stucco-like finish. nC ProTherm Fire-X can be applied in one layer, between 6mm up to 12 mm and is a fast drying solution. nC ProTherm Fire-X can be painted over, and is available in all colours when ordered in quantities over 140kg.

BENEFITS

TECHNICAL

 

  • Thermal conductivity = λ10 mW/(m·K) 56 at 10 mm coat
  • Thermal resistance = R10 m2K/W 0.2409 at 10mm coat
  • Low weight 0,50 gr/m³
  • Bonds into and with surface chemically, not mechanically
  • Low consumption 1500 g/m² WFT
  • Performs in temperatures of -40°C up to 260°C
  • Passivates metal and rust
  • Chemical resistant
  • against progressing corrosion
  • Low VOC
  • No hazardous fumes

OPERATIONAL

 

  • Withstands open, intense fires up to 12 hours
  • Establishes safe touch, fire retardancy and corrosion protection in one
  • Delta T up to 260°C
  • Chemical resistant
  • Application by spraygun
  • 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
  • +15 y of service outdoors
  • All colours available
  • Can be painted over

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
  • Easy to repair, no extra cladding replacement cost
  • Very long service time
  • Fast Return On Investment

VIDEOS

FACTS & FIGURES

Wood coated with 5mm coat of nC® ProTherm FIRE-X exposed to open flame torch for 90 minutes.

Open side view of wood coated with 5mm coat of nC® ProTherm FIRE-X after 90 minutes exposure to open flame torch.

APPLICATION INSTRUCTIONS

  • Suitable for indoor and outdoor surfaces.
  • Suitable for metals, stone or concrete, woods, textiles, synthetics, glass.
  • nC® ProTherm FIRE-X operates on surface temperatures ranging from -40° C up to 260° C.
  • A nC® ProTherm FIRE-X coat can withstand surface temperatures of up to 300° C for short periods of time without losing its insulating capacities.
  • Never expose a nC® ProTherm FIRE-X coat to surface temperatures of more than 300° C when insulating capacities have to remain intact.
  • During preparing and application of nC® ProTherm FIRE-X, use safety glasses. Protect hands and skin from exposure using gloves and use appropriate clothing.
  • Although free from solvents, please ensure adequate ventilation during spray application.
  • 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 12% weight to resin component B 88% weight. Use (industrial) mixer.
  • Mix for at least 5 to 8 minutes.
  • Do NOT use any thinner.
  • For a smooth surface finish use airgun/spraygun suitable for low viscosity stucco for application.
  • NOTE: Use of roller or brush will have impact on smooth finish and will decrease thermal insulating capacity by 25% on average.
  • Vary one-coat film thickness from between 3mm to max. 10mm WFT.
  • If required, application of second layer between 3mm to 10mm WFT on top of the first layer is very well possible. Allow at least 12 hours of drying for the first layer before measuring it’s performance.
  • 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 FIRE-X will decrease 10% in thickness during curing time.

SURFACE

CURING TIME

All materials, indoor

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

All materials, outdoor

24 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.
  • Apply on surfaces that reach temperatures between -90°C up to 260°C only (max. peak 300 °C for 15 minutes incidently.)
  • 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 FIRE-X has a shelf life of 6 months.
  • Store nC ProTherm FIRE-X between temperatures of 5° Celsius and 35° Celsius.
  • nC ProTherm FIRE-X is available in 4 kg, 15 kg, 60 kg or 180 kg packaging.
  • Delivery time 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, thixotropic
  • Odour: Acrylic
  • % Solids: 72%
  • Solvents: None, water 25,85%
  • Density 0,5 g/cm³
  • pH-Value 11 - 12
  • Shore Hardness A = 30 – 40
  • Boilingpoint 100° Celsius
  • Flashpoint 300° Celsius
  • Vapour pressure at 20° Celsius: 23 hPa
  • VOC IE 2010/75 EU: 2,4% (32,4 g/l)

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