Outdoor Thermoplastic Polypropylene Sheet 3-30mm Thickness 0.9 g/cm³ Density Thermal Insulation Material
Price:
1535 USD/metric ton (current price)
MOQ:
1 ton
Delivery Time:
2-7 days
Brand:
Xinkunda
Product Description
Outdoor Thermoplastic Polymer Extruded Polypropylene Sheet Thermal Insulation
Cost-effective PP sheets provide superior moisture resistance as an alternative to wood in humid environments, with density of 0.9 g/cm³ and temperature resistance up to 120°C.
Product Specifications
| Attribute | Value |
|---|---|
| Density | 0.9 g/cm³ |
| Color | White/gray/beige/cyan/blue |
| Thickness | 3-30mm |
| Size | Customized |
| Temperature Resistance | Up to 120°C |
| Weather Resistance | Good |
| Electrical Insulation | High |
| UV Resistance | Good |
| Surface Finish | Smooth |
| Material | PP (Polypropylene) |
Superior Moisture Resistance for Demanding Environments
Polypropylene sheets offer exceptional moisture resistance as a superior alternative to wood in high-humidity applications across furniture manufacturing, construction, and packaging industries.
Core Moisture Resistance Mechanism
- Non-porous molecular structure prevents water penetration
- Chemical inertness to water ensures long-term stability
- Water absorption rate below 0.01% maintains dimensional integrity
Practical Applications
- Bathroom and kitchen furniture resistant to water splashes and steam
- Outdoor structures withstand rain, dew, and soil moisture
- Moisture-sensitive packaging for electronics and pharmaceuticals
- Industrial environments with high humidity and chemical exposure
Additional Advantages
- 30-50% lighter than wood with comparable impact resistance
- Low maintenance requiring only occasional wiping
- Eco-friendly construction from recycled and recyclable materials
- Versatile customization in colors, textures, and thermoformed shapes
Performance Comparison: PP Sheets vs. Wood
| Performance Indicator | PP Sheets | Wood (Pine, Plywood) |
|---|---|---|
| Water Absorption Rate | < 0.01% (negligible) | 4-15% (varies by species) |
| Moisture-Induced Deformation | None (dimensional stability > 99%) | Warping, swelling, or cracking (expansion up to 10%) |
| Mold/Fungus Resistance | Inert; no nutrient for microbes | Prone to mold in humidity > 60% |
| Rot Resistance | Impervious to rot | Rots within 6-12 months in damp environments |
| Long-Term Durability in Humidity | 10-20 years (no degradation) | 2-5 years (even with waterproof coatings) |
| Maintenance for Moisture Proofing | No additional treatment needed | Regular reapplication of protective coatings |
Conclusion
PP sheets provide superior moisture resistance compared to wood, with non-porous structure, chemical inertness, and zero moisture-induced degradation. These thermoplastic sheets offer a reliable, low-maintenance, and eco-friendly solution for applications where moisture resistance is essential.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Chengdu Xinkunda Plastic Products Co., Ltd.
Location
No. 190, East Section of Mudan North Road, Pengzhou City, Chengdu City, Sichuan Province
Contact Person
Claudia