Fire-Protective Coating for Wood Substrates

Wood samples measuring 150 x 30 mm were coated with 4 layers of fire-protective coating compositions S ASB for indoor application by brush with layer-by-layer 

Drying time Moister resistance Class of fire-resistance (Life Safety Code, NFPA 101) 

Time of reaching 500°C for metal substrate Time of reaching 100ooC for EFPS substrate Toxicity 

plastic, and other combustible substrate transferring them in a nonflammable class of materials 

24 hours at room temperature or 6 hours at 60°C (layer by layer) 1.7%—3.5% for inflammable substrates Class A 

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