FireSafe-FSC Fireproofing Coating
FireSafe-FSC Fireproofing Coating is a highly efficient, water-based flame retardant that significantly expands when exposed to fire, forming a dense, carbonized layer that effectively prevents the spread of flames. This coating is not only water-resistant and freeze-resistant but also resists radiation, contamination, and smoke toxicity. It’s easy to apply and boasts a long-lasting performance of over 40 years.
Applications of FSC Fireproofing Coating
Effective Fire Protection for Cables with Fire-Resistant Coatings
Fire-Resistant Coatings for Cable Protection: Applying fire-resistant coatings to cable surfaces is an effective way to prevent the rapid spread of fire along cable lines.
The Fire Hazards of Cable Materials: Cable insulation and sheath materials, such as polyethylene, PVC, cross-linked polyolefin, and ethylene propylene rubber, are highly flammable. These materials are easily ignited due to short circuits, overheating, or exposure to other fire sources. Once ignited, the flames can spread quickly, at speeds of up to 20 meters per minute, causing significant damage to surrounding facilities and buildings. This rapid spread of fire is often accompanied by melting drips and the release of toxic gases, leading to severe economic losses and casualties.
Fire Protection Solutions for Cables: To address the fire risks associated with cable materials, various fire-retardant products and systems have been developed. These include fireproof paints, fire-rated cable trays, fire-resistant cables, and fire-resistant cladding. Among these, coating cables with fire-resistant paint is one of the most cost-effective methods to enhance fire safety and prevent flame propagation.
Improved Wall Penetration Protection with Coated Fireproof Boards
Application in Fireproof Boards: Fire-resistant coatings are applied to the surface of fireproof boards, making them ideal for sealing large cavities such as those found in electrical panel cabinets and cable shafts.
Challenges with Traditional Methods: During construction, walls often require openings for cables and pipelines, leaving large gaps that need to be sealed. In the past, cement was commonly used to fill these gaps. However, the rigidity of cement made it difficult to disassemble or reinstall cables and pipes later on.
Modern Solutions: Today, fireproof boards coated with fire-resistant paint are widely used to seal these large openings. This method not only improves the thermal insulation of the boards but also addresses issues like chipping in boards with less dense pore structures, ensuring a more durable and effective fire barrier.
Basic Performance of FSC
We tested the basic performance of the FireSafe-FSC fireproof coating according to China’s national standard GB 28374-2012 for cable fireproof coatings, focusing on its primary application areas.
No. |
Test Item |
Technical Specifications |
Testing Standard |
|---|---|---|---|
|
1 |
Appearance |
Uniform white thick paste |
GB 28374-2012 "Fireproof coating for electric cable" |
|
2 |
Fineness |
≤90μm |
GB 28374-2012 "Fireproof coating for electric cable" |
|
3 |
Viscosity |
≥70s |
GB 28374-2012 "Fireproof coating for electric cable" |
|
4 |
Drying Time |
Surface drying ≤5h |
GB 28374-2012 "Fireproof coating for electric cable" |
Fire Resistance of FSC
Types and Mechanisms of Fireproof Coatings
Advanced Protection with FireSafe-FSC
No. |
Test Subject |
Test Item |
Technical Specifications |
Testing Standard |
|---|---|---|---|---|
|
1 |
Fireproof Coating |
Flame Retardancy |
Carbonization height ≤ 2.50 m |
GB 28374-2012 |
|
2 |
Fireproof Coating Board |
Fire Resistance |
Fire integrity ≥ 2 hours, |
BS 476: Part 20: 1987 |
|
3 |
Fireproof Coating Board |
Combustibility |
Not less than V-0 level |
IEC 60695-11-10:2013 |
environmental resistance of FSC Fireproofing Coating
Cable fireproof coatings are developed based on the unique needs of cable protection, differing significantly from coatings used for steel or wood structures. Unlike these common fireproof coatings, cable fireproof coatings are designed to protect substrates that are often made of rubber and other organic resins. Therefore, they require different standards for adhesion and mechanical properties. These coatings are frequently used in environments such as substations, cable trenches, and humid areas, making environmental protection, resistance to humidity, heat, and low-toxicity combustion fumes crucial considerations.
In addition to the decorative and fireproof functions of ordinary coatings, cable fireproof coatings must possess good mechanical properties, resistance to expansion and contraction, and should not corrode the outer layers of cable materials. They must also offer high resistance to water, acid, alkali, mildew, and weather, while generating minimal smoke and toxicity during combustion. As functional coatings, they must meet the dual demands of protecting the substrate and withstanding challenging environmental conditions.
The FireSafe-FSC fireproof coating is free from halogens, sulfur, and other toxic components, making it safe, environmentally friendly, and non-corrosive. Its specially modified formula provides exceptional durability under various harsh working conditions.
No. |
Test Subject |
Test Item |
Technical Specifications |
Testing Standard |
|---|---|---|---|---|
|
1 |
Fireproof Coating |
Flame Retardancy |
Carbonization height ≤ 2.50 m |
GB 28374-2012 |
|
2 |
Fireproof Coating Board |
Fire Resistance |
Fire integrity ≥ 2 hours, |
BS 476: Part 20: 1987 |
|
3 |
Fireproof Coating Board |
Combustibility |
Not less than V-0 level |
IEC 60695-11-10:2013 |
Usage Instructions
1.Packaging and Storage
Packaging: 10 kg per bucket
Storage Conditions: 3-35°C
2.Installation Instructions
2.1For Coating Cable Surfaces
Clean the cable surface: Ensure it is dry and free of dust.
Stir the product thoroughly before use.
Apply the coating: Brush the product onto the cable to the desired length and thickness.
For Fireproof Coating Board Systems
Required Products:
- Fireproof Boards: Such as FireSafe’s Fireproof Board series (calcium silicate boards or other fire-resistant materials).
- Fireproof Sealant: Such as FireSafe-FSE fireproof sealant.
- Fireproof Coating: Such as FireSafe-FSC fireproof coating.
Installation Process:
- Prepare the Fireproof Coating Board:
- Apply the fireproof coating on both sides of the fireproof board.
- Clean and dry the board before making any cuts or openings.
- Cut the board to fit the size of the hole and the penetrating object.
- Apply Fireproof Sealant:
- Coat the surface of the cable or other penetrating object where it will contact the board.
- Also apply sealant around the hole edges.
- Install the Board:
- Pass the cable or other object through the hole in the board.
- Position the board in the designated location and apply sealant to any gaps.
- Final Touch-Up:
- If the surface of the board is damaged during installation, reapply FireSafe-FSC fireproof coating to restore the coating.
