What are The Different Test Requirements for Flame Retardant Products?

Public places have a greater risk of fire, so fire prevention measures are essential. However, because of geographical and cultural differences, different places have different flame retardant products and specifications. In view of this, after several times expert discussions,the FR property of the FR products are tested by the following classifications.

1, Flame retardant building products: as for the same material and same structure building products, if the thickest and thinnest material can reach a certain level requirements, it proved the thickness of the material in line also meet that level requirements.(flame retardant floor materials: as for the same material, if the thickest and thinnest flame retardant flooring materials can meet the requirements, the thickness of the flame retardant floor material in line also meet that level requirements)

2, Flame retardant textile: for the same materials, if the maximum density and the smallest flame retardant fabrics can reach a certain level requirements at the same time, can be considered the thickness of the flame retardant textile also meet the requirements.

3, Flame retardant plastic / rubber: for the same material, if the thickest and thinnest flame retardant plastic products can meet a certain level requirements at the same time, can be considered in the thickness of the flame retardant plastic / rubber products also meet the requirements of the level. (Note: when making the sample, the electrical shell, etc. can be sampled in the thickness of the non-shaped parts; switch, socket can be selected the flat parts as possible,if the size specifications do not meet, they can be used in the appropriate way to splice.)

4, Flame retardant foamed plastic: in the case of same density, if the thickest and thinnest foamed products can simultaneously meet a certain level requirements, can be considered the middle of the thickness of the foamed products also meet the requirements of this level.

5, Flame retardant furniture / components: for the same material and the same structure of the furniture / components, after examination, if the large size of the furniture / components meet a certain level requirements, can be considered the smaller specifications of the furniture / components also meet the requirements.

6, Electric wire: for the same kind of structure of the electric wires( refers to the inner and outer sheath, armor layer, filled with materials, the same insulation), if the maximum and minimum diameter products can reach a certain level requirements, it can be considered the middle diameter of the product also meet this level requires.