Property

Flammability Rating
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Definition

The internationally recognized alphanumeric grade defining the precise speed and extent to which a material propagates a flame.

Description

Essential for ensuring electrical housings and consumer plastics do not act as fuel sources during a short-circuit event.

Example

A1

Technical definition

Data type

String

Value list

  • A1
  • A2
  • B

Usage

Property groups (1)

References

Reference documents (1)

  • UL 94 Flammability of Plastic Materials v1.0

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