This sponge-like polyurethane foam expands to several times its size when exposed to open flames or high heat (above 300°C). The heated foam forms a solid char, which resists further heat degradation. Used for: Expanding intumescent materials are used for seals that rapidly close off the passage of fire, smoke, and tox
2 Lb Density Expanding Pour Foam, 2 Part Polyurethane Closed Cell Liquid Foam for Boat and Dock Flotation, Soundproofing, Filling Voids, and Insulation (1 Gallon Kit): : Industrial & Scientific
7 Best Expanding Foams in 2022 - Expanding Foam Recommendations
insulation Archives - Hansen Buildings
These graphite flakes have had an expansion agent inserted between the individual layers of carbon atoms (aka intercalant). When heated to above 150°C
Expandable Graphite - Expands to several hundred times its volume when heated
TAPES, SEALANTS AND MEMBRANES by Rothoblaas - Issuu
This sponge-like polyurethane foam expands to several times its size when exposed to open flames or high heat (above 300°C). The heated foam forms a
Intumescent Foam - Foam that expands when burned
Multi - Purpose B2 Fireproof Foam Filler Spray , Off White High Density Spray Foam
Touch 'n Foam 4004501212 EMW1801588, 1 Pack, Orange, 12 Ounces - Hardware Sealers
4# Density Foam - Aeromarine Products Inc.
Performance of intumescent fire protection coatings applied to structural steel tension members with circular solid and hollow sections - ScienceDirect
Intumescent Material - an overview
Red Devil 0915 Foam & Fill Fire Block Expanding Polyurethane Foam Sealant, 12 oz, Orange, Pack of 1 : Industrial & Scientific
2 Lb Density Expanding Pour Foam, 2 Part Polyurethane Closed Cell Liquid Foam for Boat and Dock Flotation, Soundproofing, Filling Voids, and Insulation (1 Gallon Kit): : Industrial & Scientific
Performance of intumescent fire protection coatings applied to structural steel tension members with circular solid and hollow sections - ScienceDirect