scope:

Introduction

Note: Nothing in this standard supersedes applicable laws and regulations.

Note: In the event of conflict between the Korean and English language, the Korean language shall take precedence.

Purpose. This specification specifies the requirements of basic property for the glass fiber felt used for the noise isolator in engine room of automobiles.

Material Description. Glass fiber felt made of glass fibers and felt bonded with synthetic resin whose front is covered with a texture or felt and back with crepe paper. The edge is closed with a film that is formed as a result of radiating heat of flames.

Typical Applications. This specification applies to the noise isolator used to isolate noise in the engine room.