HK-M Type Intumescent Firestop Sealant

Technical Data:

  • Base material: One-component neutral silicon

  • Appearance: Black gray paste

  • Cure Mechanism: Humidity-curing

  • Surface dry time (25℃): 5-15 mins

  • Density(cured): 1.3×103kg/m3

  • Elongation at Break: ≥80%

  • Tensile Strength: ≥1.0Mpa

  • Shear Strength: ≥0.9Mpa

  • Oxygen index: ≥40

  • Thermal expansion rate: ≥5

  • Valid Service Life: 60years (-25℃~23℃)

  • Asbestos Content:No asbestos

  • Good resistance for seawater, alkali, acid and oil

Packing:

  •  310ml/pcs,20pcs/box