What is a 45 degree combustion testing machine?
Among the hot topics on the Internet in the past 10 days, the "45-degree combustion testing machine" in the field of industrial safety and material testing has attracted widespread attention. This article will introduce the functions, application scenarios and technical parameters of this device in detail, and combine it with structured data to help readers quickly understand its importance.
1. Definition of 45 degree combustion testing machine
The 45-degree combustion test machine is a special equipment used to test the combustion performance of materials at a specific angle (45 degrees). It simulates real fire scenarios to evaluate the flame retardant properties of materials, and is widely used in safety inspections in building materials, textiles, electronic components and other fields.
2. Core functions and working principles
The device is tested through the following steps:
| steps | Description |
|---|---|
| 1. Sample fixation | Fix the test material on a stand tilted at 45 degrees |
| 2. Ignition | Use a standard flame source to ignite the lower end of the sample |
| 3. Data recording | Measure parameters such as burning speed, flame spread time, etc. |
| 4. Results evaluation | Determine the flame retardant grade according to international standards (such as GB/T 5455, ASTM D1230) |
3. Comparison of technical parameters (popular models)
| Model | Test angle | flame height | Applicable standards | price range |
|---|---|---|---|---|
| FZT-45A | 45°±1° | 20mm~150mm adjustable | GB/T 5455 | 28,000~35,000 |
| UL94-45P | 45°±0.5° | Fixed 38mm | UL94 | 42,000~50,000 |
4. Recent hot application cases
1.New energy vehicle battery pack testing: Due to the fire protection requirements of battery packs, a certain brand used this equipment to verify the flame retardancy of separator materials. The relevant news reached 1.2 million views in the technology sector.
2.New national standards for building materials: The Ministry of Housing and Urban-Rural Development plans to include the 45-degree combustion test into compulsory certification in 2024, triggering industry discussions (the Weibo topic #building safety upgrade has accumulated 320 million views).
5. Purchase suggestions
According to data from online e-commerce platforms and industry forums, you need to pay attention to:
| key indicators | Recommended value | importance |
|---|---|---|
| Temperature control accuracy | ±1℃ | high |
| Data sampling frequency | ≥100Hz | in |
| Quantity that meets the standard | ≥3 international standards | high |
6. Industry trend analysis
According to Baidu Index, the search volume for "45-degree combustion test machine" has increased by 47% year-on-year in the past 10 days, mainly due to:
• Revision of flame retardant restrictions in the new EU REACH regulation (effective in December 2023)
• China Fire Protection Products Certification Center has added fire protection test requirements for embedded wire ducts
Through the above structured data and hot spot analysis, it can be seen that the 45-degree combustion test machine is a key equipment for industrial safety, and its technological development and market demand are continuing to heat up.
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