Substance that swells as a result of heat exposure
This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Intumescent" – news · newspapers · books · scholar · JSTOR(December 2022) (Learn how and when to remove this message)
A charred marshmallow is a familiar example of intumescence
An intumescent is a substance that swells as a result of heat exposure, leading to an increase in volume and decrease in density. Intumescence refers to the process of swelling.[1] Intumescent materials are typically used in passive fire protection and require listing, approval, and compliance in their installed configurations in order to comply with the national building codes and laws.[citation needed]
The details for individual building parts are specified in technical standards which are compiled and published by national or international standardization bodies like the British Standards Institute (BSI), the German Institute for Standardization (DIN), the American Society for Testing and Materials (ASTM) or the International Organization for Standardization (ISO).
Intumescent coatings for steel constructions must be approved in standardized fire tests.
^Merriam-Webster Dictionary, intumescence, accessed 13 March 2023
An intumescent is a substance that swells as a result of heat exposure, leading to an increase in volume and decrease in density. Intumescence refers...
function. Intumescent damper insert. Openings in the unit swell shut as a result of intumescence in case of fire or heat exposure. Round intumescent damper...
monitor. Intumescent fireproofing is a layer of a material which is applied like paint on the structural steel members. The thickness of this intumescent coating...
to as a tumefier (tumefyer) or tumescer. Clitoral erection Erection Intumescent, a substance that swells up when heated Priapism Nocturnal clitoral tumescence...
Starlite is an intumescent material said to be able to withstand and insulate from extreme heat. It was invented by British hairdresser and amateur chemist...
are polyolefins, and particularly polypropylene, where APP is part of intumescent systems. Compounding with APP-based flame retardants in polypropylene...
with intumescent resin inside plastic bags vermiculite with intumescent graphite inside of fibreglass bags intumescent foam rubber The intumescent resins...
often hide them. Fireproofing plasters are losing ground to more costly intumescent and endothermic products, simply on technical merit. Trade jurisdiction...
gas (CNG) Filling carousel Gasoline gallon equivalent Industrial gas Intumescent POL valve World Energy Prices: Database Documentation (PDF) (Report)...
developed that are phosphorus and bio-based. These include coatings with intumescent functionality. Non-stick PTFE coated cooking pots/pans. Optical coatings...
temperature. Common fireproofing methods for structural steel include intumescent, endothermic, and plaster coatings as well as drywall, calcium silicate...
of novel magnesium phosphate ester flame retardants for transparent intumescent fire-retardant coatings applied on wood substrates". Progress in Organic...
of: An intumescent strip, which expands when exposed to heat Gaskets to prevent the passage of smoke Neoprene weatherstripping When intumescent seals are...
Stradivari's violins and other high-quality violins. Starlite is an intumescent material said to withstand enormous amounts of heat. Zhang's seismoscope...
media related to Fan coil units. Thermal insulation HVAC Construction Intumescent Firestop "Fan Coil Unit". Heinen & Hopman. Retrieved 2023-08-30. "Home"...
Posterior subcapsular cataract of a 16-year-old girl with type 1 diabetes Intumescent cataract of a 55-year-old male Anterior subcapsular cataract having back...
minor cracks, and defacements in wood only. Putties can also be made intumescent, in which case they are used for firestopping as well as for padding...
Pentaerythritol is used as a fire retardant, such as in plastics and intumescent paints and coatings. It releases water upon heating and leaves a deposit...
suppression Hypoxic air technology for fire prevention Inerting system Intumescent Passive fire protection Personal protective equipment (PPE) Relief valve...
polyesters, thermoplastic elastomers, rubbers, etc. It is also used in some intumescent systems. Zinc borate has synergistic effect with zinc phosphate or barium...
top stories, giving a lighter appearance. The beams are covered with intumescent coatings for fireproofing. The floor slabs are a composite consisting...
previous versions being tested. Firepaste (see also Starlite) is an intumescent white paste that, when dry, is flame and heat resistant. It has a consistency...
Global Information
