With the Flammability Test Apparatus: Burning Tests and Flammability Tests

With the increasing number of incidents of interior material combustion in cars, ensuring the safety of the interior has become an important issue. This article introduces an advanced Flammability Test Apparatus for Burning Tests and Flammability Tests to ensure the safety and reliability of automotive interior materials.

In recent years, incidents of interior material combustion in cars have occurred frequently, posing a huge threat to the safety of passengers. In order to ensure passenger safety, the fire resistance of interior materials has become an important focus in the automotive industry. To ensure the safety and reliability of car interior materials, combustion and flammability tests need to be conducted.

What is Flammability Test Apparatus :

The Flammability Test Apparatus is designed and manufactured according to the GB8410-2006 standard, which is used to assess the horizontal combustion characteristics of automotive interior materials. The instrument is made of stainless steel, with an aesthetically pleasing appearance, smoke and gas corrosion resistance. The control system is highly automated, with functions such as automatic ignition, automatic gas supply, automatic timing, and automatic test termination. It is easy to observe and record, and is stable and reliable to use.

Working principle of Flammability Test Apparatus:

There are various types of car interior materials, but they can be categorized into three main types based on different raw materials: fiber, plastic foam, and natural or synthetic rubber. Fiber-based textiles are mainly used for car seat fabrics, carpets, airbags, and tire cord fabrics. Common fibers used in car seat fabrics include cotton, wool, and polyester. European Plastic Manufacturers Association (APME) has pointed out that in modern cars, 100kg of plastic can replace 200-300kg of traditional materials, so plastic products are mainly used for internal parts such as door panels, roofs, and fenders, providing rigid support. Rubber is mostly used for tires, as well as for fabric coatings.

Some flammable materials in car interiors are in direct contact with humans, such as seats, car carpets, and airbags. When these parts of the interior materials catch fire, they can cause serious harm to humans. Some parts of cars, such as battery partitions and engine linings, are in close proximity to the car’s engine. In the event of engine failure, these textiles can easily cause fires, resulting in losses to the entire vehicle. In response to these characteristics, extensive research has been conducted on flame retardancy of car interior materials.

What are burning tests and flammability tests:

1. burning tests

Combustion testing is used to assess the combustion performance of materials by simulating real-life combustion scenarios. The purpose of this test is to determine the combustion characteristics of materials under flame exposure and measure parameters such as burning rate, flame spread path, and smoke generation. These parameters can evaluate the fire resistance of materials in order to design safer car interiors.

The advanced car interior combustion test instrument can simulate real fire scenarios and conduct combustion testing under controlled conditions. This instrument utilizes patented technology and is equipped with various sensors and monitoring devices to accurately measure parameters such as temperature, flame height, and flame spread path during combustion. Additionally, it can record and analyze smoke generation and the toxicity of combustion by-products. These data can assist researchers in evaluating the combustion performance of materials and designing safer car interiors.

2. flammability tests

Flammability testing evaluates the ignition performance and combustibility of materials under fire conditions. Through this testing, the flammability and sustained burning characteristics of materials, as well as their influence on flame propagation, can be assessed. This data helps determine the safety of materials used in car interiors and optimize material formulations to improve fire resistance.

The advanced car interior combustion test instrument also excels in flammability testing. It features an advanced combustion chamber design that can simulate real fire conditions. It has adjustable temperature and humidity control capabilities, allowing testing under various environmental conditions. Additionally, it can measure parameters such as ignition delay time, sustained burning time, and flame spread velocity of materials. This data helps researchers understand the behavior of materials under fire conditions and optimize material formulations and structures to enhance fire resistance.

3. Applications and Advances

The advanced car interior combustion test instrument has been widely applied in the automotive industry. Major car manufacturers and interior suppliers use this instrument to test and evaluate the fire resistance of their products. By using this instrument, they can gain a better understanding of the combustion characteristics of materials and ensure optimal safety in the event of a fire.

With advances in science and technology, the car interior combustion test instrument continues to evolve. New technologies and more advanced instruments are being developed to improve the accuracy and reliability of testing. For example, in recent years, a virtual reality combustion test system that can simulate real fire scenarios has emerged, allowing for a more realistic assessment of the fire resistance of materials.

The burning tests and flammability tests of car interior materials are crucial steps in ensuring interior safety. By utilizing an advanced car interior combustion test instrument, the combustion characteristics and flammability of materials can be accurately evaluated, ensuring the safety of passengers in the event of a fire. With the continuous development of technology, it is expected that more advanced combustion testing instruments will emerge to further improve the fire resistance of car interior materials, providing passengers with a safer driving environment. Therefore, car manufacturers and interior suppliers should prioritize combustion testing and flammability testing and continuously update their testing methods and instruments to ensure the highest standards of fire resistance for interior materials.

The ZRS-4H Car Interior Materials Burning Flammability Tester is designed according to GB8410-2006, DIN-75, FMVSS302, ISO379 and ASTMD5132 standards. It is for auto parts flammability test.

Tags：ZRS-4H