How to test the flame retardant fabrics and other products

Variety of flame retardant products in public places , specifications varied , and how these products for thousands of flame retardant performance test is a common concern. After several convene an expert seminar on the following categories determined by flame-retardant properties of flame retardant products tested .
1 , fire-retardant building products : the same material and the same structure of building materials , if the thickest and thinnest material can simultaneously achieve a certain level requirements, may be considered material thickness in the meantime also meet the grade requirements . ( Flame retardant flooring materials : the same kind of material, if the thickest and thinnest retardant flooring materials can simultaneously achieve a certain level requirements, can be considered a thickness in the meantime retardant flooring materials also meet the grade requirements . )

2, the flame retardant fabric : the same material , if the minimum and maximum surface density fire-resistant fabric can simultaneously achieve a certain level requirements , can be considered flame surface density of the fabric article in the meantime also meet the grade requirements .

3 , flame retardant plastics / rubber : the same kind of material, if the thickest and thinnest flame resistant plastic can simultaneously achieve a certain level requirements, can be considered a thickness in the meantime flame-retardant plastic / rubber products also meet the grade requirements . ( Note: sample preparation , electrical enclosures , etc. can be shaped in a non- uniform thickness part sampling ; switches, sockets, select the flat parts as possible , if the sizes do not match, can be an appropriate way of stitching . )

4 , fire-retardant foam : the same density case, if the thickest and thinnest foam products can simultaneously achieve a certain level requirements, which can be considered as the thickness between the foam products also meet the grade requirements .

5 , flame retardant furniture / components: the same material and the same structure of the furniture / components, if large-sized furniture / components required by the test reaches a certain level , it can be considered smaller than the other specifications of the furniture / components also meet the grade requirements .

6 , wire and cable : the same kind of structure ( refer to inner and outer sheath , armor , filling materials, insulation materials identical ) similar cable if the maximum and minimum diameter product can simultaneously achieve a certain level requirements, which can be considered as the product between the OD also meet the grade requirements .