Paper Gypsum Board Fire Stability Tester
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Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
The gypsum board fire stability tester assesses fire resistance of refractory gypsum boards and other building/decorative materials. Samples are suspended between two burners using liquefied petroleum gas as heat, with burners 30 mm from the surface. Loads are applied as per standards, and temperature is maintained at (800 ± 30) °C. The time until sample breakage is recorded, with the minimum of five tests determining fire stability (accurate to 1 min).
Application
Building Materials Testing and Certification
Testing institutions use this equipment to perform performance testing on fire-resistant materials such as gypsum boards, ensuring that products meet the requirements of standards such as GB/T9775-2008 and ISO6308. and providing internationally recognized test data for export products.
Product Development and Quality Control
Manufacturers optimize product formulations and processes through testing, for example, analyzing the impact of different inorganic fire-resistant fiber content on fire resistance performance, thereby enhancing product competitiveness.
Quality control is implemented during the production process to ensure that each batch of products meets fire safety standards.
Building Fire Protection Design and Safety Assessment
Architects and designers select materials with excellent fire resistance based on test results, for example, prioritizing gypsum boards with fire stability ≥30 minutes in high-rise buildings to improve the overall fire safety rating.
Fire safety experts use test data to assess building fire risks and develop targeted fire protection measures.
Research and Teaching Support
Research institutions analyze the fire resistance mechanisms of materials through systematic testing, for example, studying the impact of the bonding between facing paper and core material on fire stability, providing theoretical support for the industry.
Universities use this equipment for experimental teaching in materials science and engineering, cultivating students' practical abilities.
Expansion of Material Testing in Multiple Fields
In addition to gypsum boards, the equipment can also test the fire resistance performance of decorative and finishing materials such as tiles, metal sheets, and composite materials, forming a complete building materials fire resistance performance testing system.
Standard
GB/T9775-99：Gypsum plasterboard
Features
High Precision and Automation
Temperature Control: Precise temperature control is achieved through a PID control system, ensuring consistent testing conditions.
Data Recording: Automatically collects parameters such as temperature and time, generates dynamic curve graphs, and supports data storage and retrieval.
Automatic Ignition and Ventilation: Equipped with automatic ignition and a ventilation fan, ensuring timely removal of exhaust gases after testing and guaranteeing operational safety.
Modularity and Adaptability
Sample Support System: Adjustable support frame accommodates samples of different sizes, ensuring testing accuracy.
Multi-medium Testing: Supports the application of artificial sweat, grease, and other media to replicate complex usage environments.
Durability and Easy Maintenance
Stainless Steel Casing: High temperature resistance and corrosion resistance, suitable for long-term high-temperature testing environments.
Intuitive Operating Interface: Users can easily operate the device without complex training, and real-time data and process monitoring are provided during testing.
Parameters
| Item | Detail |
|---|---|
| Combustion temperature | 600——850℃ |
| Gas pressure | 2.75±0.49kPa |
| Use gas | propane, gas, liquefied gas |
| Flow adjustment range | 100——1000L/h |
| Temperature measuring range | 0——1199℃ |
| Suspension load | 0.75——2.5kg |
| Power supply, power | 220V 50Hz 120W |
| Net weight | 60kg |
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