The Waterproof Hollow Board Placa hueca de PP construction, packaging, signage, and agriculture . Whether for indoor or outdoor use, this eco-friendly material ensures superior performance and reliability.
Key Features of Waterproof Hollow Board Lightweight and Strong The hollow structure provides exceptional strength while keeping the material lightweight, ensuring easy handling and installation.
Benefit : Perfect for projects requiring both durability and portability. Also used as plastic layer pads
Waterproof and Moisture-Resistant The polypropylene composition ensures the board resists moisture, preventing damage from humidity or water exposure.
Versatile Design Options Available in various sizes, thicknesses, and colors, the board can be tailored to meet specific project requirements.
Benefit : Customizable for diverse applications, from protective packaging to promotional signage.
Eco-Friendly and Recyclable Made from 100% recyclable polypropylene, the board supports sustainable practices, reducing waste and environmental impact.
Benefit : A responsible choice for eco-conscious businesses and individuals.
Resistant to Chemicals and Impact The durable PP material withstands chemical exposure and physical impacts, ensuring long-lasting performance.
Applications of Waterproof Hollow Board Construction and Renovations
Used as temporary wall panels, floor protection, and surface covers during construction projects.
Waterproof properties ensure reliable performance in wet or humid conditions.
Packaging and Logistics
Creates lightweight, durable boxes and dividers for transporting goods securely.
Waterproof design protects items from damage during transit.
Signage and Advertising
Perfect for outdoor signs , banners, and displays that require weather resistance.
Customizable color and thickness options ensure vibrant and durable promotional materials.
Agriculture and Farming
Protects crops, tools, and materials from moisture in agricultural environments.
Lightweight design makes it easy to move and install in farming operations.
Specifications of Waterproof Hollow Board
Artículo
Descripción
Nombre del producto
Waterproof PP Hollow Board
Material
100% Polypropylene (PP)
Estructura
Hollow fluted corrugated core
Espesor
2mm – 12mm
Tamaño estándar de hoja
1220 × 2440mm (4 × 8 ft)
Custom Size
Available upon request
Color
White, Blue, Black, Gray, Custom
Densidad
0.55 – 0.75 g/cm³
Rango de temperatura
-40°C to +80°C
Water Absorption
< 0,01%
Tensile Strength
≥ 20 MPa
Fire Rating
Flame retardant (B1) optional
Reciclabilidad
100% reciclable (PP #5)
Cantidad mínima de pedido
No minimum
OEM/ODM
Supported
Engineered for Performance The durable and moisture-resistant construction ensures the board performs reliably in challenging environments.
Adaptable to Multiple Industries From construction to agriculture, the board offers flexibility and efficiency across diverse applications.
Sustainable and Cost-Effective The recyclable material and lightweight design make it an eco-conscious and economical solution.
Preguntas frecuentes
What is a waterproof hollow board made of?
Waterproof hollow boards are made from polypropylene (PP), a thermoplastic polymer known for its excellent moisture resistance, chemical stability, and durability. The hollow fluted structure provides a high strength-to-weight ratio while remaining lightweight.
Is PP hollow board completely waterproof?
Yes. PP corrugated hollow board is inherently waterproof — it does not absorb water, swell, or degrade when exposed to moisture. Unlike corrugated cardboard, it maintains structural integrity in wet environments, rain, and high-humidity conditions.
What is the difference between hollow board and solid plastic sheet?
Hollow boards feature a fluted corrugated core between two flat surfaces, offering high strength at lower weight and cost. Solid plastic sheets are denser and heavier but provide a completely flat surface. For most packaging, construction, and signage applications, hollow boards offer a better balance of performance and economy.
Can waterproof hollow boards be used outdoors?
Yes. PP hollow boards are weather-resistant and perform well in outdoor conditions. They withstand rain, UV exposure (with optional UV treatment), and temperature fluctuations from -40°C to +80°C. They are commonly used for outdoor signage, temporary fencing, and construction site protection.
What thicknesses are available for PP hollow boards?
PP hollow boards are available in thicknesses from 2mm to 12mm. Common sizes include 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, and 10mm. Custom thicknesses can be manufactured based on your project requirements.
Can waterproof hollow boards be cut and drilled?
Yes. PP hollow boards can be easily cut with a utility knife, saw, or CNC machine, and drilled for fastening. They can also be folded along the flutes, printed with UV ink, and welded. This makes them highly versatile for fabrication and custom projects.
Are PP hollow boards recyclable?
Yes. PP hollow boards are 100% recyclable and coded as PP #5. They can be reprocessed into new polypropylene products at the end of their service life. This makes them an environmentally friendly alternative to single-use packaging materials like corrugated cardboard and expanded polystyrene (EPS).
What is the minimum order quantity for custom waterproof hollow boards?
There is no minimum order quantity (MOQ) at PPBOXY. We accept orders of any size — from single sample sheets for prototyping to full container loads for bulk supply. Custom sizes, colors, and printing are available for all order quantities.
Waterproof Hollow Board