Spray Polyurethane Foam

Spray Polyurethane

Polyurethane is the leading product among the world's best thermal insulation.

Polyurethane is the leading product among the world's best thermal insulation. With many years of experience, The foam with the lowest lambda value (thermal coefficient ratio) is obtained with the new generation formulation. Due to the spray application of our products, a seamless structure is formed. This minimizes heat losses.

RX Spray have 2 spray polyurethane products called open cell and closed cell. Our closed cell spray foam products have a very good thermal insulation value due to their hard, closed cell structure of more than 95%. Closed cell spray consists of water based, HFC (HydrofluoroCarbon) and HFO (Hydrofluorolefin) gas products. Our open cell spray products are water based and open cell structured. The cost of our open cell spray products is much cheaper than that of closed cell spray because of the low application.

Closed Cell

Rx Sprays gives priority to environmental and human health formulations. Therefore volatile chemicals are minimized and recycled materials are used in the formulations. Green SF40 is one of the new product that uses %20 recycled materials in the formulation.
Zero Ozone Depletion Potential (ODP) and low global warming potential gas HFO are also used in our products. HFO based products have better R value than the traditional blowing agents, HFC.

(All our porducts have water based blowing agents.)

Products	Density	Cream Time (sec)
SF25	25	3-4
SF30	30	3-4
SF40	40	3-4
SF45	45	3-4

Rx Sprays gives priority to environmental and human health formulations. Therefore volatile chemicals are minimized and recycled materials are used in the formulations. Green SF40 is one of the new product that uses %20 recycled materials in the formulation.

Zero Ozone Depletion Potential (ODP) and low global warming potential gas HFO are also used in our products. HFO based products have better R value than the traditional blowing agents, HFC.

Open Cell

Products	Density	Cream Time (sec)
SF8	0,45 lb/ft3	1-2
SF10	0,65 lb/ft3	1-2

Spray Polyurethane Foam

Spray polyurethane foam (SPF) is a spray-applied plastic that can form a continuous insulation and air sealing barrier on walls, roofs, around corners, and on all contoured surfaces. It is made by mixing and reacting unique liquid components at the job site to create foam. The liquids react very quickly when mixed, expanding on contact to create foam that insulates, seals gaps, and can form moisture and vapor barriers. SPF insulation is known to resist heat transfer extremely well, and it offers a highly effective solution in reducing unwanted air infiltration through cracks, seams, and joints.

BENEFITS

▶︎ Lower energy cost
 ▶︎ Stops drafts allergens and condensation •Better indoor air quality 
▶︎ Does not settle or shrink 
▶︎ Quieter indoor environment 
▶︎ Fills irregular shapes
 ▶︎ Increased climate comfort •Adds structural strength
 ▶︎ Seals cracks and voids 
▶︎ Keeps out unwanted pests

Strong adhesion and wind uplift resistance 

SPF adheres to just about everything so it can be installed over concrete, wood, steel, and more existing roof systems which saves on the expense of roof removal and landfill fees.

Lightweight and high strength 

Because of polyurethane's light weight it adds little additional weight to the structure and is often used in remedial applications. Density of SPF is important when it comes to strength and thermal resistance. Obviously, higher density means increased strength and higher R-value. Most SPF roofs have densities ranging from about 2.5 pounds per cubic foot to 3 pounds per cubic foot. Three-pound density foam has a compressive strength of about 50 psi and an R-value of 7.14 installed and 6.86 aged

California 's Title 24 

On October 5th 2005, California roofing requirements changed. The updated building energy code requires a cool roof with a minimum Solar Reflectance of 0.70 and Thermal Emittance of 0.75 for many low-slope roof applications. Using a Polyurethane Foam Roof is a simple, cost-effective way of meeting Title 24 construction requirements.

Highest insulating R-values per inch

Polyurethane foams have one of the highest insulating R-values per inch of all the available products on the market today. With typical values ranging from 3.5 to 6.7 per inch, it is possible to maximize efficiency, increase space utilization

When SPF used

Waterproof roofing membrane, added insulation, air barrier, sound attenuation, structural properties, fire retardancy, light weight, renewability, sustainability, condensation control, affordability.