2015-08-11

How to determine UL94 classed 94-5VA testing ?

As per UL94 standard, a material shall be classified 94-5VA as described as below:

1 Afterflame time plus afterglow time after fifth flame application for each individual bar specimen : ≤ 60s

2 Cotton Indicator Ignited by flaming particles or drop from any bar specimen: No

3 Burn-through (hole) of any plaque specimen: No

Materials classified 5VA shall also comply with the requirements described for materials classified V-0 or V-1.

Zhilitong Electromechanical Co., Ltd produces Horizontal Vertical Flame Test Equipment , which can perform UL94 classed 94-5VA testing.

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