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IEC **********0(UL *4)Flammability Classification testing to  Plastics Material

Ecosafene Products Service Co.,Ltd have rich experience to provide IEC **********0(UL *4)Fire Retardant Test to  Plastics Material.

IEC **********0(UL *4)Fire Retardant Test to  Plastics Material - Principle

IEC **********0 Fire hazard testing - Part ****0: Test flames **0 W horizontal and vertical flame test methods

IEC **********0(UL *4)Fire Retardant Test to  Plastics Material - Scope

IEC **********0:***3 specifies small-scale laboratory test procedures intended to compare the burning behaviour of different materials used in electrotechnical products when vertically or horizontally oriented test bar specimens are exposed to a small flame ignition source with a nominal thermal power of *0 W.

These test methods determine either the linear burning rate or the self-extinguishing properties of materials.

These test methods are applicable to solid and cellular materials that have an apparent density of more than **0 kg/m3, determined in accordance with ISO **5.

Two test methods are described.

Method A is a horizontal burning test and is intended to determine the linear burning rate of materials under specific test conditions.

Method B is a vertical burning test and is intended to determine whether materials self-extinguish under specific test conditions.

IEC **********0 Fire Retardant Test to  Plastics Material- relative standards

UL *4 Test For Flammability of Plastic Materials for Parts in Devices and Appliances
ISO *****2:***6＋A1:***5 Plastics *- Determination of burning behaviour by oxygen index *- Part 2: ambient-temperature test
UL***1:***9 Reference standard fo electrical wires cables,and flexible cords VW*1(clause ***0)
IEC **************0 (GB ***9.*1) Fire hazard testing — Part ***1: Glowing/hot-wire based test methods — Glow-wire flammability test method for end-products
IEC **************0 (GB ***9.*2) Fire hazard testing — Part ***2: Glowing/hot-wire based test methods — Glow-wire flammability test method for materials
IEC **************0 (GB ***9.*3) Fire hazard testing — Part ***3: Glowing/hot-wire based test methods — Glow-wire ignitability test method for meterials
ASTM D ***3 Standard Test Method for Measuring the Minimum Oxygen Concentration to Support Candle-Like Combustion of Plastics (Oxygen Index)