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

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

Purpose/Material Description.

This specification includes materials and performance requirements of Vinyl Methyl Silicone (VMQ) rubber compounds with special high temperature and flame resistance properties.

• Type A: Silicone rubber (VMQ) with short-term resistance to 950 °C flame exposures

Symbols.

Not applicable.

Applicability.

This standard is primarily intended for use on injection molded or extruded rubber components in the battery pack, especially those which seal and direct hot gas (950 °C) during a thermal runaway event.

Remarks.

Not applicable.