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Description
Enviro Insulfoam is a two component polyurethane water / HFC blown foam to produce a 37kg/m³ sprayed in place polyurethane foam insulation.
Advantages
• Fast Drying
• Easy to apply
• Environmentally Responsible
• No CFC compounds
• Economical
• Excellent Compressive Strength
• High Reactivity
• Solvent Free
• Easy Mix ratio
Uses
• Roof Insulation
• Walls & Ceiling Insulation
• Cool Room Insulation
• Factory & Shed Insulation
• Silos & Storage Vessel Insulation
• Pipeline Insulation
Typical Physical Properties
• Density (sprayed in place): 37kg/m³
• Closed Cell Content (ASTM D2856): >88
• Compressive Strength (AS2498.3): 280kPa (parallel to the rise)
• Tensile Strength (ASTM D1623): 290kPa
• Mix ratio (by volume): 1:1
• Appearance Part A: Clear, Light Amber liquid
• Appearance Part B: Brown Liquid
• Elongation (ASTM D1623): 15-20%
• Thermal Conductivity (ASTM C-518): 0.0236W/mK
• Flexural Strength: 410KPa
Application
Application should only be in accordance with training provided by Waterproofing Technologies and by experienced accredited applicators. Accredited applicators must ensure the suitability of material for intended use prior toinstallation and any such determination is solely the responsibility of the purchaser.Substrate should be clean, dry and free of any coatings, oils, dirt etc. Substrate temperature should be between 10-40ºC. Priming of Enviro Insulfoam is dependant on substrate and weather conditions. As a general rule for priming, a light, thin dust coat of Enviro Insulfoam can be applied and allowed to cure before proceeding with normal application. Alternatively, on porous substrates Enviro Prime P2 can be applied (refer Enviro Prime P2 Product Data Sheet for directions on application). Typical application / processing parameters include an AP Fusion Gun and AR2020 mixing chamber with 1:1 plural component spray machinery such as a Graco E-10 or XP-2. Application of Enviro Insulfoam should be to a maximum dry thickness of 25mm per pass. Allow Enviro Insulfoam to sufficiently cure before any subsequent pass. Dry Film thickness of each pass and final film thickness of Enviro Insulfoam can be measured by placing a spiked gauge into the cured foam until end of spike touches the substrate. Product usage verus area covered should also be noted throughout the application process as this will provide another method of determining average dry film thickness.
*Note – Enviro HP1200 and HP1200PW can be applied directly over Enviro Insulfoam without the use of a primer. For optimum adhesion to Enviro Insulfoam apply subsequent Enviro membrane between 24 and 48 hours.
Curing
Enviro Insulfoam should be allowed to cure for 10 minutes prior to applying further passes. When the application of a waterproofing membrane such as Enviro HP1200 or HP1200PW is required, apply membrane between 1 hour and 72 hours from final application of Enviro Insulfoam.
Estimating Data (Theoretical)
1kg of Enviro Insulfoam in its fully expanded foam will cover/occupy approximately 0.027m³ in volume. Site variables such as substrate temperature, component temperature and machine output can affect estimating quantities will depend upon substrate condition and type.
Packaging
Enviro Insulfoam is supplied in 43kg kits and 480kg kits.
Conditions of Handling
The components are sensitive to humidity and should at all times be stored in sealed drums. The recommended storage temperatures are between 18-25ºC, which will give a normal shelf life of 3 months. At elevated temperatures problems may arise with pressure build up within the drums. When opening these drums care must be exercised in releasing the internal pressure. It is recommended that the polyol be mixed well before use.
Health & Personal Protection
Before handling these chemicals please consult Material Safety Data Sheet for the two components. The polyol component contains tertiary amines. Contact with the skin or eyes must be avoided. Safety goggles and protective gloves should be used when handling both components. Splashes that come into contact with the skin must be wiped off immediately and the contaminated area washed with soap and water. Splashes in the eye must be flushed immediately with plenty of clean running water. If irritation occurs thereafter contact an eye specialist.
Downloads
- Technical Data Sheet
- VOC Certificate
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