Our ignition distance testing service evaluates the flammability behavior of consumer products in accordance with ASTM D3065 and 16 CFR 1500.45. This testing helps determine whether a product may ignite or propagate flame when exposed to an ignition source under controlled conditions.
Because flammability presents a direct safety risk, U.S. regulations require specific testing for certain chemical products and consumer goods. Therefore, ignition distance testing supports product safety evaluations, compliance decisions, and risk assessments prior to market release.
ASTM D3065 defines laboratory procedures used to measure flame extension and the distance at which ignition occurs. During testing, a controlled flame source is applied to a sample to observe flame spread and ignition behavior. As a result, manufacturers gain objective data on how a product reacts to open flame exposure.
These requirements align with 16 CFR 1500.45, which governs flammability testing for hazardous substances sold in the United States. Oversight and enforcement are provided by the U.S. Consumer Product Safety Commission, which establishes safety expectations for consumer products.
This flammability evaluation includes:
Sample preparation and conditioning
Controlled flame exposure per ASTM D3065
Measurement of flame extension behavior
Determination of ignition distance
Documentation aligned with 16 CFR 1500.45
Clear reporting of results and observations
In addition, results are reviewed for consistency and regulatory relevance before final reports are issued.
Ignition distance and flammability testing is commonly performed on:
Consumer products with potential fire risk
Chemical formulations and liquid products
Solvent-based or flammable materials
Products subject to U.S. consumer safety regulations
Because formulation and packaging can affect fire behavior, testing helps manufacturers make informed development and compliance decisions.
Pentyl Labs provides reliable flammability testing with practical turnaround times and clear documentation. Moreover, we support related safety evaluations such as flash point testing and regulatory compliance reviews. As a result, our data integrates smoothly into U.S. safety documentation and product release workflows.
📩 Contact [email protected] to request testing.
Flammability testing requirements for ignition distance are defined under 16 CFR 1500.45 and enforced by the U.S. Consumer Product Safety Commission.