The testing was carried out in strict compliance with the highest fire safety standards applicable to the public transportation industry. Taking into account the unique characteristics of buses—including enclosed spaces, high passenger density, and limited evacuation routes—the evaluation comprehensively assessed key safety indicators, including horizontal burning rate, vertical burning performance, self-extinguishing behavior, molten dripping, smoke density, and toxic gas emission.
According to the test results, the product’s burning rate is significantly lower than the limits specified in national standards. It exhibits rapid self-extinguishing upon ignition, generates no flammable molten drippings, produces low smoke and low toxicity, and prevents flame spread. These performance characteristics fully satisfy the mandatory fire safety requirements for interior materials used in urban buses, new energy buses, and passenger coaches, qualifying the product as a fully compliant material for bus interior applications.
The successful issuance of the bus-specific flame retardant test report represents official recognition from an authoritative third-party organization, verifying the product’s transportation suitability, fire safety performance, and technical reliability. This achievement confirms that our materials now hold complete qualifications for bus assembly supply, public transportation project bidding, and bus engineering acceptance, further strengthening our market competitiveness in the field of flame-retardant interior materials for buses.
Moving forward, the company will continue to prioritize public transportation safety, advance the research and development of bus-specific flame retardant technologies, and strictly enforce national mandatory fire protection standards. By providing compliant, safe, and stable high-performance flame-retardant interior materials, we will protect the travel safety of millions of citizens and support the secure development of urban public transportation systems.
