How to Select Specifications & Models of PC Hollow Sheet from PC Hollow Sheet Manufacturers
Different specifications and models fundamentally lead to price differences for PC Hollow Sheet.
Price Varies by Thickness
There is a notable price gap between 4mm-thick and 10mm-thick PC Hollow Sheet. The price of 10mm PC Hollow Sheet is twice that of 4mm products.
Price Varies by Weight
For PC Hollow Sheet of the same thickness, four-layer panels cost more than double-layer ones. Four-layer sheets weigh an extra 0.2 kilograms per square meter compared with double-layer types, and honeycomb PC Hollow Sheet is another 0.2 kilograms heavier per square meter than four-layer sheets.
Price Varies by Functional Features
PC Hollow Sheet with anti-fog, matte or dual-color special functions carries a price premium of 2 to 5 yuan per square meter over standard plain panels.
It is therefore advised to select PC Hollow Sheet specifications and models matching your actual demands. Thicker panels or more hollow layers do not always equate to better performance; the most cost-effective option is the one tailored to your usage scenarios.
Weather Resistance Is the Core Performance Indicator
PC Hollow Sheet passed a 10,000-hour anti-aging test conducted by a formal third-party institution, representing one of the longest test cycles in the industry. Its test results exceed national industry benchmarks: the industry standard limits yellowing index to 3 after 2,000 hours of exposure, while the tested sample only reached 2.5. The light transmittance of the sheet remained at 70% after the full 10,000-hour aging test.
Test sample parameters:
- Thickness: 6mm
- Structure: double-layer hollow
- Color: clear
- Third-party testing institute: Sinopec (Beijing) Chemical Research Institute
Conversion Reference for Xenon Lamp Accelerated Weathering Test
A general reference standard is that 500 hours of xenon lamp testing equals one year of natural outdoor exposure. No unified universal conversion formula exists internationally for test hours versus real-world service time, as annual solar radiation, temperature and humidity fluctuate drastically across regions and years.
Application Scenarios by PC Hollow Sheet Thickness
| PC Hollow Sheet Thickness | Common Application Scenarios |
|---|---|
| 4mm double-layer hollow | Private carports, indoor partition panels, small outdoor rain shelters, bicycle & electric bike sheds, small greenhouses and flower houses for export |
| 6mm double-layer hollow (cost-effective multi-purpose) | Carports, rain shelters, bicycle sheds, general enclosure panels, small greenhouses and flower houses |
| 8mm double-layer hollow | Anti-fog agricultural greenhouses, building eaves shelters, daylighting corridors, skylights |
| 10mm double-layer hollow | Building eaves shelters, daylighting corridors, skylights |
| 12mm multi-layer hollow | Facilities in cold regions requiring superior thermal insulation |
| 16mm multi-layer hollow | Daylighting roofing for large architectural venues |
| 20–25mm multi-layer hollow | Daylighting roofing for large architectural venues |
When choosing PC Hollow Sheet specifications and models, multiple factors must be comprehensively evaluated to match actual project requirements. Below is professional guidance for procurement:
1. Master Basic Specification Parameters of PC Hollow Sheet
- Thickness
Standard PC Hollow Sheet thickness ranges from 4mm to 25mm, with varying load-bearing and compression resistance:
- Thin panels (4mm–6mm): Greenhouses, simple rain shelters with low load requirements
- Medium-thickness panels (8mm–10mm): Anti-fog greenhouses, building eaves shelters, daylighting walkways and skylights
- Thick multi-layer panels (12mm–25mm): Daylighting roofs for large industrial plants, highway sound barriers and other projects with high load-bearing demands
- Dimensions
The standard finished size is 2100×6000mm. Custom widths will generate material waste and raise unit prices. - Light Transmittance
Select transmittance according to lighting demands. Blue, brown and grey panels are widely used for carports and rain shelters to block intense sunlight. - Fire Rating
Common fire performance grade: Class B1.
2. Evaluate Project Scenarios & Practical Demands
- Load-bearing and compression resistance
Match sheet thickness and hollow structure strength based on on-site load requirements. - Weather resistance
Prioritize panels with stable weather resistance for outdoor or harsh-climate applications to maintain long-term service performance. - Installation and maintenance
Take installation convenience and follow-up maintenance costs into consideration. Products with detachable frames and easy-to-clean surfaces reduce long-term operating expenses.
3. Reference Manufacturer Recommendations & Brand Credibility
- Manufacturer professional guidance
Cooperate with qualified manufacturers with mature production experience and advanced equipment to access premium products and complete after-sales support. - Brand market reputation
Well-reputed brands deliver more consistent product quality and reliable service guarantees. You may review user feedback, consult industry specialists or conduct factory site visits to verify brand credibility.
4. Comprehensive Comparison & Final Selection
After weighing all the above factors, compare product performance, pricing and brand credibility of multiple PC Hollow Sheet options, then finalize your purchase based on project demands and budget constraints.
This guidance aims to help you pick suitable PC Hollow Sheet specifications and models. Feel free to reach out for further detailed consultation if you have additional questions.
Disclaimer
All content and images in this article are sorted and released by the enterprise. Partial content is collated from online industry resources for knowledge sharing. Contact us for removal if any copyright infringement occurs. All data in the text is for reference only, and no guarantee of data accuracy is provided. All views expressed by users represent personal opinions only and do not constitute investment advice. Users shall make independent judgments and bear all relevant risks on their own.
