Wholesale Fire Retardant Paint Heavy Fire Protection Exterior Non-Intumescent Paint for Steel Structure Fireproof Coating

• Customization: Available
• CAS No.: N/a
• Color: Various Colors
• Model NO.: KD-WSF-Ft-STI-C
• Appearance: Powder
• Main Raw Material: Portland Cement, Vermiculite, Dilated Perlite
• Method: Spray
• Level: Finish Coat
• Drying Method: Air Drying
• Certification: ISO14001, CCC, RoHS, ISO9001, CE
• Substrate: Steel Structure
• Components: Pigment
• Formation Mechanism: Conversion Type
• State: Liquid Coating
• Application: Fire Protection of Outdoor Steel Structures
• Application Method: Brush and Spray
• Interval Time: 12 Hours Between Each Coat
• Coating Thickness: Each Spray Coat 1~3mm
• Ambient Temperature: 5-35ºC
• Relative Humidity: 0-80%
• Shelf Life: 6 Months From The Date of Production
• Drying Time (Surface Dry): ≤24 Hours
• Air Pressure: 0.6~0.8MPa
• Adhesive Strength: 0.26 MPa
• pH Value: ≥7
• Transport Package: Wood Case
• Specification: 10KG, 20KG, 50KG, 200KG, 1Ton
• Trademark: KAIDA
• Origin: Tianjin
• Production Capacity: 100000 Sets Per Month

Product Description

Trusted Experts in Fireproof Coatings.
Protect your surroundings with our fireproof coating - Safety, sealed in every coat.
We provide expert Intumescent Paint Coating services tailored to safeguard both small and large areas, internally or externally, for diverse commercial and residential buildings.

Why Choose US

1. annual exports amounted to $1,785,290
2. over 5,000,000 tons of paint exports annually
3. exports to more than 96 countries
4. Factory area of 60,000 square meters
5 .large-scale project works: 5426 items
6. 850 R&D staff and employees in total
7.Top listed Paint Manufacturer

Product Description

 

Exterior Non-Intumescent Steel Structure Fireproof Paint

Product introduction:

KD-WSF-Ft-STI-C exterior non-intumescent Steel Structure Fireproof Coating is a fireproof coating product that has passed hydrocarbon fire tests, and its technical performance exceeds the requirements specified for outdoor non-expanding steel structure fireproof coatings in the GB14907-2018 standard.

 

Material advantages:

1.Heavy thickness

2.Strong adhesion

3.Excellent fire resistance

The function of expanding coatings is typically to form an expanding protective layer during a fire, providing insulation and flame resistance. When exposed to heat, these coatings expand to form foam or similar structures, preventing flames and heat from spreading to the surface underneath. This helps delay the spread of fire, giving more time for firefighting or evacuation efforts. Expanding coatings are commonly used for fireproof coating of materials such as steel structures, wood, walls, etc., enhancing the fire safety of buildings.

KD-WSF-Ft-STI-C Exterior Non-Intumescent Steel Structure Fireproof Paint
Drying time (surface dry)	≤24 hours
Adhesive strength	0.34 MPa
pH value	≥7
Thermal resistance	No change after 720 hours
Humidity resistance	No change after 502 hours
Freeze-thaw resistance	No change after 15 cycles
Acid resistance	No change after 360 hours
Alkali resistance	No change after 360 hours
UV radiation resistance	No change after 60 times
Maximum bending deformation	36.9 mm(The coating thickness is 24mm.)
Fire resistance limit	>1.50 hours

Substrate Treatment and Construction Methods

Surface Treatment of Substrates:

1. Surface treatment of steel structures is essential to ensure the durability of fireproof coatings. Depending on the different substrates, the surface treatment of steel structures should undergo the following procedures:

(1) Surface treatment of new ordinary steel structures:

After sandblasting and rust removal of the steel structure surface, apply a matching anti-rust and anti-corrosion coating. It is recommended to use an epoxy zinc-rich primer followed by an epoxy cloud iron intermediate paint system.

(2) Surface of galvanized steel structures:

To ensure good adhesion with the fireproof coating, it is necessary to apply an epoxy coating transition paint before construction.

(3) Surface of old steel structures or old primer:

If the primer is intact and the surface is clean, check the compatibility of the fireproof coating and primer. If there is no primer or the primer is severely damaged, rust removal and reapplication of anti-corrosion coating are necessary before construction.

2. Before construction, thoroughly inspect whether the steel parts are coated with rust-proof paint, and check for dust, oil stains, cracks, and inadequate welding on steel beams and columns. Construction can only commence after confirming no issues through inspection.

3. Steel parts without rust-proof treatment must undergo rust-proof treatment.

 

Construction of Fireproof Coatings:

(1) The construction of the first layer of fireproof coating is the scratch coat:

Mix the coating powder and scratch glue at a ratio of 2:1 by weight, add an appropriate amount of water (the amount of water added can be determined according to the on-site construction conditions for convenience), stir evenly, and apply it by spraying or rolling. The coating thickness is 1-3mm. After the scratch coat is completely dry (for over 24 hours at room temperature), the next layer of coating can be applied.

(2) Mixing ratio of other coating layers:

The mixing ratio of fireproof coating powder to water is 1:0.8~1.2 by weight (the amount of water added can be determined according to the on-site construction conditions for convenience). After accurate measurement, add to the mixer and stir. The stirring time may vary depending on the ambient temperature. When the ambient temperature is above 15°C, the stirring time is 8-10 minutes; when the ambient temperature is between 5-15°C, the stirring time can be appropriately extended.

(3) The second layer of fireproof coating can be applied by spraying or troweling. When using troweling, pay attention to compacting to avoid air voids. The surface of the fireproof coating should not be too smooth, a rough surface is preferred to facilitate adhesion with the next layer of fireproof coating. When spraying, the spray gun should be perpendicular to the sprayed steel component, with a distance of 0.5-0.6 meters. The air pressure should be maintained at 0.6-0.8MPa, and the diameter of the spray gun nozzle should be 8-12mm (or 6-8mm for self-weight spray guns).

(4) The second layer of fireproof coating should be applied when the previous layer is about 70-80% dry (approximately 24 hours later). The thickness of each layer can be 6-8mm until the desired fireproof design thickness is achieved. During interlayer construction, the surface of the fireproof coating should not be too smooth, a rough surface is preferred to facilitate the adhesion between the upper and lower layers.

(5) When the coating thickness reaches about 10-15mm, wrap it with steel wire mesh, with an overlap of 5-10cm between meshes. After attaching the mesh, use a trowel to press the mesh in one direction, paying attention to pressing at corners and joints. When the coating thickness reaches about 21-25mm, wrap it with fiberglass mesh (or carbon fiber mesh), with an overlap of 5-10cm between meshes. After attaching the mesh, use a trowel to press the mesh in one direction, paying attention to pressing at corners and joints.

(6) When constructing at the base and top of the steel structure, make a 30°~45° bevel on the fireproof coating. After the coating is dry, the top of the bevel must be sealed with outdoor sealant.

Fireproof Paint & Fire Retardant Paint
Exterior Intumescent Steel Structure Fireproof Paint	Fluorocarbon topcoat is a two-component fluorocarbon resin topcoat with excellent gloss and color retention. The product meets the requirements of HG/T 3792-2005.
Interior Intumescent Steel Structure Fireproof Paint	This product features thin coating thickness, strong adhesion, excellent fire resistance, and outstanding decorative effects. It is environmentally friendly and can be widely used for fire protection of indoor steel structures.
Exterior Non-Intumescent Steel Structure Fireproof Paint	This product is heavy-duty non-Intumescent steel structure fireproof paint and can be widely used for fire protection of outdoor steel structures in the petroleum and petrochemical industry, as well as in industrial and civil construction.
Interior Non-Intumescent Steel Structure Fireproof Paint	This product is a gypsum-based, water-based non-intumescent steel structure fire protection coating. It is environmentally friendly and can be widely used for fire protection of steel structures.
Decorative Fire Retardant Paint	This product is a two-component epoxy coating containing mica iron oxide pigments to enhance corrosion resistance and improve recoating performance after aging.
Tunnel Fire Retardant Coating	This product can be applied to the concrete surfaces of industrial and residential buildings, as well as tunnels on highways and railways. When exposed to fire, it forms a fire-resistant and heat-insulating protective layer to enhance the fire resistance limit of the structure.

Epoxy Zinc-rich Primer	epoxy zinc-rich primer is a two-component anti-corrosion paint with epoxy resin, zinc p0wder, additives, solvents, etc.
Epoxy Zinc-rich Primer	This product is a high zinc content, two-component oxygen-rich zinc primer. The zinc content complies with the requirements of HGT 3668-2009 Dry film zinc content level 2 in zinc-rich primers.
Epoxy Zinc-rich Primer	This product is a high zinc content, two-component oxygen-rich zinc primer. Zinc content meets dry film zinc level 1 requirements in SSPC-20 paint.
Low Surface Treatment Epoxy Paint	Epoxy universal wear-resistant paint is a two-component high-build epoxy resin paint with low solvent content and high volume solid content, which is suitable for new construction and maintenance of components.
Inorganic Silicate Zinc Rich Primer	This product is a two pack, solvent based inorganic zinc silicate primer. The dry film zinc content meets the requirements of HGT 3668-2009 dry film zinc content in paints.
Epoxy Glass Flake Paint	Epoxy wear-resistant paint is a two-component, high-solid epoxy paint containing glass flake pigments. The paint film is strong, wear-resistant and water-resistant.

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Our Factory

Our Laboratory

Product advantages:
Ten years of quality, experienced and individualized research and development.
Professional development and production of various wood transparent resins.
Can be customized according to requirements.

High quality raw materials, factory wholesale, large quantity discount.
Choose Japan, Germany, Germany, high quality raw materials, stable quality.
Precision formula factory wholesale volume discount.

Export quality, providing export services.
Related products are exported to the United States, India, Thailand, Vietnam, Malaysia, Africa, etc.

If you need to export business, you can provide related services.

 

More applications cannot be listed, please inquire us.

 

 

Package storage:
1,Packed for each group of 20KG, A glue 10KG / pot, B glue 10KG / pot.

Packaging bottles can be customized and free design bottle stickers, packaging bottles can be customized: 250ml, 500ml, 1-5 liters,1Barrel(220KG)

Choose your OEM packing

OEM customization:

1.Send your lables or LOGO design

2.After confirm order,pls give us your design documents by PSD,AI or PDF.

3.We will process your packing send to you soon.

Passed the EU REACH environmental certification
Passing the EU's stricter REACH safety and environmental certification

• Reach contains 173 safety substance tests.
• ROHS has only 10 normal tests.
• Volatile Organic Compound (VOC) content 34.
• Under the standard of 700, the standard is reduced by 20 times.

Cooperative Partner

 

FAQ

Q1, Are you manufacturer or trading factory?

A: In fact we are the factory more then 10 years, can supply all types of paint.

 

Q2, If the OEM is accepted?

A: Yes, OEM is welcome. We also can do your own logo and package.

 

Q3, If I do not know which paint to choose, what shall I do?

A: Please no need to worried about this, we have the professional engineer, colorist, and experienced sales, can give you the suggestion for paint and coating.

 

Q4, What's are your payment term?

A: We can accept the TT, Western Uniono, LC, Credit card, and Alipay, and others please contact with us freely.

 

Q5, Can you accept to supply the free sample?

A: Yes, of course we are glad to supply the free sample, and you need in charge of the freight cost.

  

Q6, What's your products' advantages?

A. Good quality and competitive prices.

B. Strictly quality control when producing.

C. Professional team work, from design, development, producing,assemble,packing  and shipping.

D. Experience for shipping the paint to different countries.

 

Q7, Can we visit your factory?

You are Warmly welcomed to visit our factory, it would be our great pleasure!