Flame Retardant Fireproof PE Coated Aluminum Coil

1. Core Advantages

• Self-extinguishing & efficient flame retardant coating

  The special flame retardant PE paint film can block continuous combustion, prevent rapid fire spread, and win sufficient evacuation time for personnel in case of fire accidents, meeting the fire protection standards of most public buildings.

• Low smoke & low toxicity combustion characteristic

  Under high temperature burning state, the coating produces far less smoke and non-toxic gas than ordinary PE coating, effectively avoiding personnel suffocation caused by dense smoke in public spaces.

• Dual performance of decoration and anti-corrosion

  The compact polyester coating can resist indoor moisture, water vapor, weak acid and alkali erosion, effectively prevent the aluminum substrate from rusting, and maintain stable color and flat appearance for more than 10 years indoors.

• Comfortable low-gloss matte surface finish

  Non-reflective matte texture eliminates dazzling light reflection, suitable for large-area continuous laying of ceilings and wall panels in stations, shopping malls, hospitals and schools, improving the overall space grade.

• Stable substrate without deformation

  Stress homogenized 3003 H24 aluminum alloy base material, with uniform thickness and excellent flatness; no warping or arching after being made into large-size decorative boards.

• Good coating flexibility for secondary processing

  The optimized flame retardant formula retains good paint film ductility, and no cracking, peeling or edge explosion occurs during conventional bending, punching and slitting processes.

• Full RAL color & specification customization

  Support mainstream decorative colors such as white, silver, gray and black, and can match any RAL color system according to project drawings; thickness and width can be adjusted according to customer production equipment.

• Full surface anti-scratch protective film

  The entire decorative surface is covered with transparent PE protective film, which isolates fingerprints, dust and friction scratches during transportation, processing and on-site installation.

2. Production Process

Aluminum base coil uncoiling → Multi-cycle deep degreasing and surface cleaning → Environment-friendly non-chromium passivation treatment → Constant temperature hot air drying → Flame retardant special primer roller coating → High temperature curing → Flame retardant top coat roller coating → Secondary constant temperature baking → Natural cooling to room temperature → Anti-scratch protective film lamination → Precision rewinding → Random sampling flame retardant combustion test → Coating thickness & color difference full inspection → Surface defect screening → Moisture-proof and dust-proof export packaging

The whole production line operates in a closed dust-free workshop, and the flame retardant content of each batch of paint is strictly monitored online to ensure consistent fire protection performance of all finished coils.

3. Standard Technical Parameters

4. Main Application Fields

1. Commercial complex interior decoration: Shopping mall suspended ceiling, hotel lobby wall cladding, exhibition hall partition decorative panels, office building interior wall plates

2. Urban traffic infrastructure: Metro tunnel decorative plates, subway station ceiling, airport corridor wall panels, high-speed railway waiting hall interior cladding

3. Data center & electronic equipment room: Fireproof isolation partition boards, computer room ceiling plates, equipment room decorative wall panels

4. Public service space: Hospital corridor decorative plates, school classroom ceiling, library interior wall, conference room fire protection decorative panels

5. Industrial supporting decoration: Clean workshop partition, logistics office ceiling, factory staff lounge interior wall plates

5. Export Packaging Standard

Each flame retardant fireproof PE coated aluminum coil is wrapped with multi-layer thick moisture-proof PE film and neutral kraft paper. The matte coating surface is completely covered with anti-scratch protective film to avoid surface wear during long-distance sea transportation and cross-border handling. The coil is tightly fixed on fumigated wooden pallets with high-strength steel belts to prevent loose winding and deformation during bumpy transportation. Clear shipping marks are printed on the outer package, including alloy grade, thickness, width, flame retardant coating type, color code, net weight, gross weight and production batch number. We can provide complete fumigation certificate, Mill Test Certificate, fire performance test report and a full set of customs clearance documents to meet the import inspection and bidding requirements of overseas engineering customers. Narrow slit small-sized aluminum strips are independently sealed and packed in cartons for separate protection.

6. Inspection & After-sales Service

We implement seven strict pre-shipment full inspection procedures: coating thickness detection, color difference comparison test, cross-cut coating adhesion test, flame retardant combustion sampling test, neutral salt spray corrosion resistance test, flatness inspection and full surface defect screening. Complete supporting documents including Mill Test Certificate, fire resistance test report, RoHS environmental certificate, commercial invoice and packing list can be provided for customer factory audit, project bidding and customs clearance. Our professional technical team provides free processing guidance for fireproof panel bending, punching and composite board production at any time. If coating peeling, uneven flame retardant performance or surface quality defects are confirmed within 7 working days after receiving goods, we will reply within 24 hours and provide targeted solutions including re-production, supplementary shipment or reasonable compensation.

FAQ

Q1: What is the core difference between this flame retardant coil and ordinary PE coated aluminum coil?

A: Ordinary PE aluminum coil only provides basic decoration and anti-rust function; No.15 adds special flame retardant components to the coating, with self-extinguishing and low-smoke characteristics, which is mandatory for public building fire protection projects.

Q2: Can this material be used for metro tunnel interior decoration?

A: Yes, its low-smoke flame retardant performance fully meets the fire protection requirements of underground traffic facilities, and it is widely adopted by subway engineering suppliers in many countries.

Q3: Can you provide fire test reports for overseas bidding?

A: We can supply official flame retardant performance test report, MTC material certificate, RoHS certificate and all export customs documents required by international projects.

Q4: Will the flame retardant additive affect the surface decoration effect?

A: No, the paint film still maintains uniform matte texture, stable color and good anti-fouling performance, balancing fire safety and high-end decorative appearance.

Q5: Can the coil be bent into various shaped fireproof wall panels?

A: The coating has excellent flexibility, and it can withstand conventional bending, folding and stamping without paint cracking or peeling.