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Closed-Cell PVC Foam Core for Offshore Composite Panels and Corrosion-Proof Systems
US$12.00
300-9,999 Square Meters
US$10.00
10,000+ Square Meters
Product profile
Customization
AvailableCertification
RoHS, ISO, CEFeature
Wear-resistant, Impact-resistant, Heat-resistant, Cold-resistantModel NO.
OB-PVCMaterial
PVC FoamEdge
SquareUsage
TruckShape
RectangleCore Color
White, Red, Yellow, Green, Pink, etc.Transport Package
Wooden CaseSpecification
1220mm x 2440mmTrademark
ONEBONDOrigin
Foshan, ChinaHS Code
3926909090Production Capacity
5000square Meters Per MonthKey features
Closed-Cell Structure: Impervious to moisture, preventing saturation and delamination in humid environments.
Fire Retardant Grade: Meets IMO FTP Code, ISO 834, and ASTM E84 standards for low flame spread and toxicity.
Corrosion Resistance: Inherently non-corrosive, does not rust or oxidize, eliminating need for protective coatings.
High Strength-to-Weight: Provides exceptional rigidity and durability for wind turbine blades and marine structures.
Customizable Dimensions: Available in 4'x8', 4'x6', 4x10' sizes or custom made to specific project requirements.
Versatile Fabrication: Easy to cut, paint, bend, drill, carve, nail, screw, and glue for complex designs.
Wide Color Options: Available in White, Red, Black, Brown, Grey, and various other custom colors.
Global Certifications: Certified with RoHS, ISO, CE, DNV-ST-0354, and class approvals from ABS and Lloyd's.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2011-07-16Nearest Port: Guangzhou, Foshan, ShenzhenAverage Response Time: ≤6.05hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryFoshan Onebond Building Materials Co., Ltd. is identified as a Chinese manufacturer/factory producing aluminum honeycomb cores and panels, aluminum solid panels, aluminum composite panels, wall panels, and related products. The supplier reports three production lines and substantial stated annual capacities, with exports representing 51%–70% of sales and markets spanning multiple regions. ISO 9001, GMP, and HSE are listed, while the company also claims advanced automated production and coating lines. Evidence is insufficient to assess after-sales service, customization, financial credibility, or customer cases. The supplier’s export history is stated as beginning in 2011, although trade-record slices show registration in January 2026 and only a small number of recorded transactions; these records should not be treated as a complete history.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory based in Foshan, Guangdong, China. Its stated product portfolio and production data cover aluminum honeycomb cores, honeycomb panels, aluminum solid panels, and aluminum composite panels, supporting its identity as a direct industrial producer.
CertificationsThe supplier states that it has passed ISO 9001:2000 Quality Control System Certification and lists ISO 9001, GMP, and HSE under management-system certifications. These claims provide explicit evidence of certification holdings, although the slices do not provide certificate numbers, issuing bodies, validity dates, or scope details.
R&D capabilityThe supplier reports advanced multifunctional fully automatic production lines, an advanced coating and chemosynthesis line, and a dedicated R&D engineering team of 6–10 people. This supports an indication of technical and process capability, but the slices do not document patents, new product launches, R&D investment, or independently verified innovations.
Production capacityProduction capability is supported by three production lines, stated annual capacities of 1,200,000 square meters of aluminum honeycomb core, 1,500,000 square meters of honeycomb panels, 350,000 square meters of aluminum solid panels, and 300,000 square meters of aluminum composite panels, plus automated production equipment. The productivity slice omits the numeric values for honeycomb panel and honeycomb core, but the separate output slice supplies them.
Product Q&A
Q:How does closed-cell PVC foam compare to metal in corrosion resistance for offshore systems?
A:
Unlike metals, closed-cell PVC foam does not rust, oxidize, or require cathodic protection. It is inherently non-corrosive, which eliminates the need for protective coatings and reduces lifecycle maintenance costs. This makes it especially suitable for splash zones, submerged components, and high-humidity areas where metal degradation is a concern.
Q:Can closed-cell PVC foam be used in fire-rated offshore applications?
A:
Yes, specially formulated fire-retardant (FR) grades of closed-cell PVC foam meet stringent offshore fire safety standards such as IMO FTP Code, ISO 834, and ASTM E84 for low flame spread, smoke, and toxicity. These are often required for accommodation modules, escape routes, and enclosed technical spaces.
Q:What fabrication methods are best for integrating closed-cell PVC foam into composite offshore panels?
A:
Vacuum-assisted resin infusion (VARI) and prepreg lamination are commonly used, as they ensure thorough resin penetration and strong skin-to-core adhesion. The material can be CNC-cut, thermoformed, or laminated with fiberglass, carbon fiber, or corrosion-resistant metal facings to form lightweight, rigid, and durable sandwich panels.
Q:What certifications should be considered when selecting closed-cell PVC foam for offshore projects?
A:
Key certifications include DNV-ST-0354 (composites for offshore use), ISO 19901 (offshore structural standards), and class approvals from ABS, Lloyd's Register, or Bureau Veritas. Additionally, environmental and fire performance certifications ensure compliance with operational safety and regulatory requirements.
Q:What is the thickness range available for this PVC foam board?
A:
The thickness ranges from 20mm to 150mm to accommodate various structural and application requirements.
Send Inquiry
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