Polyurethane construction joint sealant is a type of sealant that is made from a polymer composed of diisocyanates and polyalcohols. It is known for its strong adhesion, durability, and flexibility, making it a popular choice for sealing and bonding a variety of surfaces and materials, including metal, wood, plastic, and concrete. Polyurethane sealants are commonly used in construction, automotive, and industrial applications, as well as in the manufacture of products such as footwear, furniture, and insulation.
Building safety requirements have steadily expanded over time, causing us to define three protection goals. The first goal is to keep the fire from spreading; the second goal is to protect the emergency escape and rescue route; and the third goal is to keep the electrical system functioning properly. Fire-resistant sealant is used to cover the gaps and holes left by penetrants that penetrate fire-rated walls. In the event of a fire, fire retardant sealant will prevent smoke, flames, and other potentially hazardous substances from entering through these gaps, giving us more time to evacuate. The following items are classified as sealants:
The fire retardant sealant offers a fire resistance of up to 240 minutes, demonstrating exceptional durability against ozone, UV exposure, and extreme temperatures. It exhibits commendable adhesion properties to a wide range of standard building substrates. This sealant boasts a rapid curing process, achieving a tack-free state within a mere two hours. Moreover, it accommodates joint movements within a range of +/-25%. It is important to note that fire retardant sealant is indeed fire-rated; however, it should be clarified that it does not possess intumescent properties.
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Organix develops and manufactures its product range in Europe, U.A.E and K.S.A for the global market and dedicated to the supply of occupationally and environmentally safe products of the highest quality.