Is it feasible to test flame retardants for lighters?

Flame retardant properties of flame retardants for lighter testing feasible:

In general, the most common way to test the flame retardancy of flame retardants is to use lighters.Is it possible to test a sample with a lighter?

For halogen system, it is easy to judge if the product is flame retardant tested directly with a lighter, because the mechanism of the system determines that the density of the product has little effect on the flame retardant effect.The same is true for hydroxide systems.

But for nitrogen and phosphorus into a charcoal fire, because rely on into charcoal mechanism, close-grained degree have more influence on flame retardant of products, such as just extrusion of blade, its dense degree is limited, there may be some internal porosity, for into charcoal has side effects, and after injection, the products have also strengthened its compactness, into carbon effect is added quickly.Therefore, when testing flame retardants with lighters, it is necessary to distinguish the objects, so that the test results will be more accurate, easier to identify the flame retardants.