Elastomeric Membrane - Brake Booster
|Publication Date:||1 January 2017|
This specification covers the materials and performance of elastomeric membranes for brake boosters.
Material Description. Materials covered by this specification are divided into three (3) Types: continuous and peak temperature limit are as defined by the Vehicle Technical Specifications (VTS).
Type A. Styrene Butadiene Rubber (SBR), continuous operating temperature limit = 100 °C.
Type B. Ethylene Propylene Diene Terpolymer (EPDM) continuous operating temperature limit = 125 °C and +150 °C peak temperatures.
Type C. Drawing defined (e.g., using SAE J200 or ASTM D2000 line callout).
Symbols. Not applicable.
Applicability. Elastomeric membranes for brake boosters.