Epoxy Intumescent Fireproofing 4 Hours Fire Protection For Concrete
Epoxy Intumescent Fireproofing | Effective fire protection for up to 4 hours
Specially formulated for field & pre‑fabrication projects, TH 1709 refers to a two‑component, zero‑solvent, 100%‑solids modified polyamine‑hardened epoxy intumescent fire protective coating with multiple practical‑oriented strengths.
• Interoperable with cryogenic spill‑protection hardware, this coating supplies passive fire barrier performance when confronting hydrocarbon jet‑fire and pool‑fire hazards.
• Qualified for offshore & on‑site deployment under ISO 12944‑2 corrosion categories C5 and CX for offshore atmospheric environments.
• Rapid drying behaviour greatly lifts overall construction productivity; it is highly recommended for factory pre‑coating, where pre‑treated steel parts are shipped out and installed directly on construction sites.
• Outstanding fire‑retardant performance pairs with stable physico‑chemical attributes, decent flexibility and strong over‑coating adaptability, making it ideal for intricate steel‑structure designs.
• 25‑year maintenance‑free operation cuts long‑term operational expenditure, positioning it as an economical green fire‑protection option throughout the whole service cycle.
Approvals and Certificates
• Meets API 2218 and NORSOK M501 specifications for hydrocarbon‑fire‑rated intumescent protective products.
• Holds valid CCCF certification from the Fire‑Protection Product Conformity Assessment Centre under China’s Ministry of Emergency Management.
• All performance tests and evaluations are implemented following GB 14907‑2018 technical specification for fire‑resistive coatings applied to steel structures.
Recommended Use
TH 1709 suits fire‑safety protection for steel columns, steel beams, supports, floor decks and profiled steel panels. It handles protection demands for regular cellulosic fire scenarios as well as harsh hydrocarbon fire risks. Applicable projects span petrochemical installations, metallurgy and power‑plant infrastructure, civil steel‑construction buildings, stadiums, airport terminals, transit stations, hyper‑markets and various industrial workshops.
Product Data
|
SPECIFIC DATA |
TH 1709 |
|
Color |
Grey |
|
Gloss |
N/A |
|
Mass density |
1.05g/cm3 |
|
Mass solids |
100% |
|
Volatile organic compounds |
0g/L |
|
Flash point |
＞95℃ |
|
Mixing ratio by weight |
3.27:1(By weight) |
|
Induction time(25℃) |
30mins |
|
Shelf life (store between 10 and 35 °C, store in dry conditions |
24 months |
Epoxy intumescent fireproofing is a passive fire protection system that uses a robust epoxy based coating formulation to protect structural steel and other critical assets from fire and extreme heat. When exposed to elevated temperatures, the coating expands and forms an insulating char layer that helps delay heat transfer and maintain the structural performance of protected elements
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