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flame retardant In order to evaluate the flame retardant performance of the cable, the International Electrotechnical Commission has formulated three standards, IEC60332-1, IEC60332-2 and IEC60332-3. IEC60332-1 and IEC60332-2 are used to evaluate the flame retardant ability of a single cable when it
What is the difference between fire-resistant cables and flame-retardant cables?Fire-resistant cableFire resistance refers to the ability to maintain a certain period of operation in the case of flame combustion, that is, to maintain the integrity of the circuit. This type of cable has a certain tim
Determination of combustion properties in cone calorimeter A plurality of performance parameters of the combustion debris can be obtained using a cone calorimeter, such as heat release rate, mass loss rate, smoke generation rate, effective heat of combustion, ignition time, and toxicity and corrosivity concerning combustion gases. These performance parameters are determined under stable, real, and controllable conditions, and can be repeated at different times and locations. Therefore, it can be used as a reference for literature reference data to provide literature data for more research materials.
What are the common combustion testers for textile combustion performance testing?For most textiles, combustion performance is one of the main indicators, so it is very necessary to carry out relevant tests. So, what are the common combustion testers for textile combustion performance testing? Vert
Common flame retardancy tests include burn test, limiting oxygen index, glow wire test, smoke test and so on. The purpose of the flame retardant test is to evaluate the combustion characteristics of the material, that is, to test the sample by simulating the actual combustion conditions, and to eval
A set of moving pictures to understand the UL94 flame retardant test UL 94 is the most widely used standard for the plastic materials to evaluate their flame retardant performance. There are 12 grades: HB, V-0, V-1, V-2, 5VA, 5VB, VTM-0, VTM-1, VTM-2, HBF, HF-1, HF-2.UL 94 is used to evaluate the ab
Cone Calorimeter1. ApplicationCone calorimeters are currently the most ideal test instrument for evaluating the behavior of materials in a fire.2. StandardGB/T 16172-2007ISO 5660-1:20023. Product technical parameters3.1 heating systemCone heater Rated power 5000 W, heat output 0~100 (Kw/m2)Thermoco
Analysis of the standard operation method of the leakage tracking testerThe Tracking Indices of Solid Insulating Material is used for simulating the tracking index and the tracking index of the leakage resistance of the electrical insulation products and the products of the household electrical appl
EN 13823 （SBI）Building Materials Single Burning Item Combustion TestEN 13823 Standard NameEN 13823 Reaction to fire tests for building products - Building products excluding flooring exposed to the thermal attack by a single burning itemEN 13823 Standard IntroductionEN 13823 specifies methods for de
ISO 1716 combustion calorific value determinationISO 1716 standard nameISO 1716:2002 Reaction to fire tests for building Products - Determination of the heat of combustionStandard introductionISO 1716 and Chinese standard GB 8624 building materials and products burning performance classification GB/