الـ Waterproof Hollow Board, made from high-quality لوح PP مجوف, is a durable, lightweight, and moisture-resistant material designed to meet a wide range of industrial, commercial, and personal needs. Its waterproof properties, combined with excellent strength and customizability, make it ideal for applications in 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 for pallet protection.
Waterproof and Moisture-Resistant
The polypropylene composition ensures the board resists moisture, preventing damage from humidity or water exposure.
- Example: Ideal for outdoor applications or wet environments. Widely applied as لوح التغليف الزراعي for moisture-sensitive crops.
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
| Item |
Description |
| Product Name |
Waterproof PP Hollow Board |
| المواد |
100% Polypropylene (PP) |
| الهيكل |
Hollow fluted corrugated core |
| السماكة |
2mm – 12mm |
| الحجم القياسي للورقة |
1220 × 2440mm (4 × 8 ft) |
| Custom Size |
Available upon request |
| اللون |
White, Blue, Black, Gray, Custom |
| Density |
0.55 – 0.75 g/cm³ |
| Temperature Range |
-40°C to +80°C |
| امتصاص الماء |
< 0.01% |
| قوة الشد |
≥ 20 MPa |
| Fire Rating |
Flame retardant (B1) optional |
| قابلية إعادة التدوير |
100% قابل لإعادة التدوير (PP #5) |
| الحد الأدنى لكمية الطلب |
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.
الأسئلة الشائعة
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