Pet Foam Core Sandwich Panel with 0.4mm Fiberglass Sheets Fire Retardant for Composite Marble and Flooring

Name: Pet Foam Core Sandwich Panel with 0.4mm Fiberglass Sheets Fire Retardant for Composite Marble and Flooring
Brand: Foshan Onebond Building Materials Co., Ltd.
SKU: 2299825915

Guangdong, ChinaFoshan Onebond Building Materials Co., Ltd.

US$50.00

300-9,999 Square Meters

US$40.00

10,000+ Square Meters

Product profile

Customization

Available

After-sales Service

5 Yreas

Warranty

5 Yreas

Model NO.

OB-PET

Feature

Environmental, Fireproof, Light Weight, Metal Panel

Fire Rating

Certification

CCC, ROHS, ISO9001

Customized

Material

Pet Foam

Edge

Square

Usage

Truck

Shape

Rectangle

Core Color

White

Transport Package

Wooden Case

Specification

1150mm x 2440

Trademark

ONEBOND

Origin

Foshan, China

HS Code

3926909090

Production Capacity

5000square Meters Per Month

Key features

Sustainable Material: Manufactured from recycled PET bottles, offering an eco-friendly alternative to non-recyclable thermoplastics.

Fire Retardant: Designed with fire retardant properties for enhanced safety in building and furniture applications.

Customizable Sizes: Available in standard sizes like 4'x8' or custom made dimensions to fit specific project needs.

Versatile Colors: Offered in White, Red, Black, Brown, Grey, and various other colors to match design requirements.

High Density Strength: Closed-cell structure provides high density and excellent weight-to-strength ratios for durability.

Easy Workability: Can be easily cut, painted, bent, drilled, carved, nailed, screwed, and glued for versatile processing.

Waterproof Feature: Engineered to be waterproof, making it suitable for both indoor and outdoor applications.

5-Year Warranty: Comes with a comprehensive 5-year warranty and after-sales service for peace of mind.

Company profile

Foshan Onebond Building Materials Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2011-07-16Nearest Port: Guangzhou, Foshan, ShenzhenAverage Response Time: ≤5.81hTerms 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:What is the fire rating of this PET foam core sandwich panel? Can it meet building safety standards?

Our panel is formulated with a fire-retardant PET foam core and fire-resistant resin systems. It typically achieves a Class B1 (GB 8624) or UL 94 V-0 rating, depending on the final thickness. It is specifically designed to slow flame spread and reduce smoke emission, making it compliant with most interior building safety regulations for commercial and residential marble wall applications.

Q:Does the "Fire Retardant" property affect the bonding strength with the composite marble surface?

Not at all. Our fire-retardant additives are integrated at the molecular level within the core and resin, without compromising the surface's chemical bonding properties. The 0.4mm fiberglass surface still provides excellent adhesion for marble veneers, ensuring a permanent, peel-resistant bond while maintaining the required fire safety standards.

Q:With the 200kg/m3 high-density core and fire-retardant feature, is this panel still lightweight enough for wall installation?

Yes. Despite its high density and fire-retardant properties, the PET foam core remains significantly lighter than traditional wood, aluminum, or solid FRP panels (approximately 50-70% lighter). This reduces the load on building structures and allows for easy handling, cutting, and quick installation on vertical wall surfaces without heavy lifting equipment.

Q:How does the fire-retardant PET foam perform under high humidity or near heat sources (e.g., kitchen walls)?

The closed-cell structure of our PET foam ensures that the fire-retardant properties remain stable even in high-humidity environments (up to 95% RH). Unlike wood cores that warp or lose integrity, our panel maintains its dimensional stability and fire resistance near moderate heat sources. However, for direct exposure to open flames or extreme heat (>200Celsius), we recommend additional heat-shield barriers.

Q:Do you have official test certificates for the fire-retardant performance that I can review?

Absolutely. We can provide third-party test reports (such as GB/T 2408, ASTM E84, or BS 476) upon request. We understand that compliance is critical for construction projects, so we are happy to share the specific certification data and even arrange small sample tests for your local quality inspection before mass production. Please contact us for the certificate package.