该 Polypropylene Corrugated Sheet is a highly durable, lightweight, and versatile material crafted from premium-quality polypropylene. Known for its weather resistance, impact durability, ，以及 eco-friendly properties, this corrugated sheet is suitable for a variety of industries, including packaging, signage, construction, and more. Its customizable design ensures that it meets diverse project requirements while maintaining exceptional performance and sustainability.
Key Features & Specifications
Lightweight and Sturdy
The corrugated structure provides strength and rigidity while keeping the sheet lightweight, ensuring ease of handling and transportation.
- 益处: Perfect for applications requiring strong yet portable materials.
Weather and Impact Resistant
The sheet’s polypropylene composition offers excellent resistance to moisture, UV light, and physical impacts, making it ideal for outdoor and industrial uses.
- 示例: Reliable for signage exposed to varying weather conditions or protective coverings in construction sites.
可定制设计
Available in a wide range of sizes, colors, and thicknesses, PP corrugated sheet can be tailored to meet specific requirements.
- 益处: Adapts to packaging, branding, and protective needs with precision.
环保且可回收
Manufactured from 100% recyclable polypropylene,PP中空板 aligns with sustainability goals and reduces waste.
- 示例: A responsible choice for businesses focusing on green practices.
广泛的应用
From signage to packaging, the sheet supports a variety of uses, ensuring flexibility and adaptability across industries.
- 益处: A one-stop solution for multiple needs.
| 规格 |
详情 |
| 材料 |
100% Virgin Polypropylene (PP Resin) |
| 结构 |
Twin-wall fluted (corrugated) profile |
| 厚度范围 |
2 – 12 mm |
| Standard Thicknesses |
2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm |
| Sheet Width |
1,220 mm (standard); up to 2,100 mm (custom) |
| Sheet Length |
2,440 mm (standard); up to 6,000 mm (custom) |
| Weight (per sheet) |
0.5 – 4.5 kg (varies by thickness and size) |
| 密度 |
0.58 – 0.92 g/cm³ |
| 颜色选项 |
White, Black, Blue, Grey, Yellow, Red, Clear, Custom (Pantone) |
| Flute Direction |
Parallel to sheet length (standard) or cross-direction (custom) |
| 抗拉强度 |
≥ 18 MPa (MD) |
| 抗冲击性 |
≥ 15 kJ/m² |
| 抗紫外线性能 |
Standard: 6–12 months outdoor; UV-stabilized: 2–3 years |
| 工作温度 |
-10°C to +80°C |
| 吸水率 |
< 0.01% |
| 可燃性 |
Self-extinguishing (HB grade); FR grade available |
| 可印刷性 |
Screen print, UV digital print, flexographic print |
| 可回收性 |
100% 可回收（PP #5） |
| 认证 |
SGS、ISO 9001、REACH、RoHS |
Industry Applications of Polypropylene Corrugated Sheet
包装与物流
- Lightweight yet durable material for custom boxes, trays, and dividers.
- Protects goods during storage and transportation, reducing damage risks.
标识与广告
- Ideal for promotional signs, banners, and event displays.
- UV and weather resistance ensure long-lasting performance outdoors.
Protective Coverings
- Used as temporary floor, wall, or surface protection during renovations or construction.
- Shields surfaces from scratches, spills, and impacts.
Retail and DIY Projects
- Perfect for creating point-of-sale displays, crafts, and custom projects.
- Customizable options make it suitable for unique designs and branding.
Why Choose PPBOXY Corrugated Sheets
专为性能而设计
The corrugated design offers strength without added weight, making it ideal for demanding applications.
Flexible and Customizable
Whether for branding, protective uses, or packaging, the sheet adapts to specific project requirements with ease.
Environmentally Responsible
As a recyclable material, the sheet supports eco-conscious operations, offering a green alternative to traditional materials.
常见问题解答
What is a polypropylene corrugated sheet?
A polypropylene corrugated sheet — also called PP fluted board, corriboard, or corrugated plastic sheet — is a lightweight twin-wall panel made from polypropylene resin. Its fluted inner structure provides high strength at low weight, making it a popular alternative to cardboard, PVC foam board, and solid plastic sheets.
Is polypropylene corrugated sheet UV resistant?
Standard PP corrugated sheets offer moderate UV resistance for 6–12 months of outdoor use. For extended outdoor applications, UV-stabilized grades are available that last 2–3 years without significant fading or embrittlement. Black and grey sheets naturally offer better UV performance than translucent or white sheets.
Can polypropylene corrugated sheets be used outdoors?
Yes. PP corrugated sheets are water-resistant, chemically resistant, and can withstand temperatures from -10°C to +80°C. They are widely used for outdoor yard signs, real estate signage, construction site protection boards, and temporary outdoor event displays. UV-stabilized versions are recommended for permanent outdoor use.
How do you cut polypropylene corrugated sheets?
PP corrugated sheets can be cut with a sharp utility knife (for 2–4 mm thickness), a circular saw with a fine-tooth blade, or a CNC router for precision shapes. Scoring and folding along the flute direction create clean bends. Industrial die-cutting is available for high-volume custom shapes.
What is the difference between polypropylene corrugated sheet and PVC foam board?
PP corrugated sheets are lighter (40–60% less weight), more impact-resistant, and fully recyclable. PVC foam boards offer a smoother printing surface and better rigidity but are heavier and less eco-friendly. For short-term signage and disposable packaging, PP is preferred; for permanent indoor displays, PVC may be better.
What thickness should I choose?
Common thicknesses include 2 mm (light-duty signage and temporary protection), 3–4 mm (yard signs, packaging inserts, and point-of-sale displays), 5–6 mm (heavy-duty packaging and construction protection), and 8–12 mm (industrial pallet layer pads and structural applications). The right thickness depends on load requirements and application duration.
Can polypropylene corrugated sheets be printed on?
Yes. PP corrugated sheets accept screen printing, digital UV printing, and flexographic printing. The smooth outer walls provide excellent ink adhesion. They are the industry standard material for corrugated plastic yard signs, political campaign signs, real estate signs, and trade show graphics.
最低订购量（MOQ）是多少？
For standard size sheets (1220 × 2440 mm in common thicknesses and colors), the MOQ is typically 200 sheets. For custom sizes, colors, or thicknesses, the MOQ is 500 sheets. Sample orders of 5–10 sheets are available for quality testing before bulk orders.
Polypropylene Corrugated Sheet