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TECNOFOAM G-2008

Spray polyurethane foam (SPF) system for thermal insulation(applied density ±8 kg/m³)

TECNOFOAM G-2008 thermal insulation open cell polyurethane system TECNOFOAM G-2008 is specifically formulated to apply low-density foam (±8~10 kg/m³). Its application has to be done by the specific spray equipment. The blowing agent is water

cewater baseFree of HFC

Download PDF data sheet . TECNOFOAM G-2008TDS. Technical Data sheet Download all documents . TECNOFOAM G-2008Downloads

Uses

The polyurethane foam system TECNOFOAM G-2008 can be used in these situations:

  • application continuous thermal insulation systems in residential buildings, businesses or industries
  • indoor applications ceilings, interior chambers facade, ventilated facades, internal side of roofs, made with wood structure, or other material (see compatibility)


NOTE: For other applications/situations, please, consult our technical department

applied density ± 8~10 kg/m³
reaction to fire Euroclass F
thermal conductivity 0,038 ± 0,001W/m·K
emissions(VOC) A+aC
application spray equipment

GENERAL FEATURES

  • TECNOFOAM G-2008 is a product with high thermal insulating capacity, easy to apply and to protect all the internal surfaces of the building
  • the application and training is done by our spray equipment TC2049 (spray-equipment.tecnopolgroup.com) or similar
  • the blowing agent is water
  • it is free from harmful to the ozone layer, so do not promote the greenhouse effect (NOT contain HFCs, HCFCs, VOCs, etc ...).
  • TECNOFOAM G-2008 system is 100% recyclable by mechanical means friendly to the environment
  • no gas collection for recycling and/or destruction is required
  • the heat transfer coefficient is unchanged from λ placement and along the product life unlike the foam produced from gas low boiling.
  • it does not emit any substance to the environment once installed.
  • the properties of the polyurethane foam system TECNOFOAM G-2008 allow it to adhere to any surface such as concrete, ceramic, metal, polyurethane foam, wood, acrylic paints (checking the situation of areas recommended).
  • TECNOFOAM  G-2008 is a continuous thermal insulation system, instead of classic non-continuous thermal materials. It saves any kind of union between applications, providing a surface with optimum thermal insulation parameters
  • it has CE mark on the basis of a declaration of performance DoP prepared in accordance with EU regulation 305/2011. www.tecnopol.es or statement available on demand.

YIELD

The performance is around 1kg/m², the thickness of 10 cms.

PACKAGING

Metal drums of 215 kg for the polyol, and 250 kg for the isocyanate.

SHELF LIFE

POLYOL COMPOUND: 3 months

ISOCYANATE COMPOUND: 6 months

Temperature within 5 ºC ~ 35 ºC, provided it is stored in a dry place, nondirect contact with the sun.

APPLICATION METHOD

In general, you should take the following factors:

  • the application of polyurethane foam system TECNOFOAM G-2008 should be performed under non-presence of moisture or water from the support stand on which to apply either at the time of application as a posteriori.
  • the substrate must be clean and free of dust
  • in applications with high-temperature gradients a vapor barrier is placed on the warm side of the insulation to prevent condensation
  • metal surfaces should be protected with an anti-corrosive primer before being coated with foam. On smooth surfaces without pores, galvanized steel, polypropylene, etc ... a secure grip primer should be applied
  • to apply in one direction to achieve the expansion which is about 10 ~ 12 cm.
  • if necessary, and once fully expanded, apply a second layer on the already initially applied.
  • its great expansion causes sometimes have to cut the excess with the help of a saw
  • TECNOFOAM G-2008 adheres firmly on most common materials such as wood, plasterboard, steel, OSB, plywood, cement, inside masonry exterior plaster panels, and construction itself.
  • reactivity times (in laboratory conditions):
    • REACTING TIME: 4-8 seconds
    • EXPANDING TIME: 11-15 seconds

 

APPLICATION REQUIREMENTS (spray equipment)

For the formation, it is necessary to mix the two initial liquid components, isocyanates and amines by our our spray equipment TC2049 (spray-equipment.tecnopolgroup.com) or similar (proper maintenance and cleaning it is recommended). The general parameters for this material, will be the following:

  • Heater isocyanate temperature: ±40-45 ºC
  • Heater amines temperature:±45-55ºC
  • Hose temperature:±45-50ºC
  • Pressure:1.700-2.000 psi

These temperature and pressure parameters have to be valued, ratified or be varied by the applicator, depending on the conditions of each climate zone, weather situation or as projection equipment specifications.

HANDLING

These safety recommendations for handling, are necessary for the implementation process as well as in the pre-and post, on exposure to the loading machinery.

  • Respiratory Protection: When handling or spraying use an air-purifying respirator.
  • Skin protection: Use rubber gloves, remove immediately after contamination. Wear clean body-covering. Wash thoroughly with soap and water after work and before eating, drinking or smoking.
  • Eye / Face: Wear safety goggles to prevent splashing and exposure to particles in air.
  • Waste: Waste generation should be avoided or minimized.
  • Incinerate under controlled conditions in accordance with local laws and national regulations.

Anyway, consult the safety data sheet of the product, are publicly available.

TECHNICAL DATA (according to Declaration of Performance)

Essential characteristics

Performance

Harmonized technical specification

Fire reaction

Euroclass F¹

EN 13501-1:2007

Water absorption (short term by partial immersion)

Wp ≤ 1,38 kg/m² 

 

Thermal resistance (conductivity λ90/90)

0,036W/(m.K)initial

0,038 W/(m.K)aged

EN 12667:2002

Water vapor permeability

Water vapor resistance factor: µ=4,6

EN 12086

Compressive strength

No performance  declared (NPD)

EN 826

Durability of reaction to fire against
ageing/degradation

Values after aging

EN 14315·1:2013

Verification of the composite emissions’ absence CMR 1 o 2

Satisfaction a § 4.3.7 of the norm > YES

NF EN ISO 16000-3/-6/-9/-11

Regulatory labeling

Emission class: A

NF EN ISO 16000-3/-6/-9/-11

¹ B-s1,d0, with plasterboard

To obtain more information, consult the full document Declaration of Performances of the particular system (consult our technical department).


VOC  Expositions table:

Component

N° CAS

C exp at 28 days

Class

formaldehyde

50-00-0

8

A+

acetaldehyde

75-07-0

5

A+

toluene

108-88-3

1

A+

tetrachloroethylene

127-18-4

 

A+

xylene

108-38-3

<1

A+

1,2,4-trimethylbenzene

95-63-6

0

A+

1,4-dichlorobenzene

106-46-7

 

A+

ethyl benzene

100-41-4

 

A+

2-butoxyethanol

111-76-2

 

A+

Styrene

100-42-5

1

A+

TCOV

---

1011

A

Resulting emission class

A