ISO 6118:2006 Road vehicles - Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid (service temperature 70 °C max.)
International Organization for Standardization (ISO)
Latest
ISO 6118:2006
Scope
This International Standard specifies performance tests of brake cups and seals for hydraulic braking systems for road vehicles. It does not include requirements relating to chemical composition, tensile strength and elongation of the rubber compound. Disc brake seals are not covered by this International Standard.
This International Standard is applicable to moulded seals (cups or double-lipped type gland seals), 60 mm in diameter and smaller, compounded from rubber, for use in hydraulic actuating cylinders employing road vehicle non-petroleum base hydraulic brake fluid conforming to the requirements of ISO 4925.
NOTE The rubber used in these seals shall be suitable for operation in a temperature range of —40 °C to +70 °C.
ISO 6118:2006 Referenced Document
ISO 188:1998 Rubber, vulcanized or thermoplastic - Accelerated ageing and heat-resistance tests
ISO 48 Rubber, vulcanized or thermoplastic - Determination of hardness (hardness between 10 IRHD and 100 IRHD)*, 2010-09-01 Update
ISO 4925 Road vehicles — Specification of non-petroleum-based brake fluids for hydraulic systems*, 2020-07-08 Update
ISO 4926 Road vehicles — Hydraulic braking systems — Non-petroleum-based reference fluid*, 2020-07-08 Update
ISO 6118:2006 history
2006ISO 6118:2006 Road vehicles - Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid (service temperature 70 °C max.)
1980ISO 6118:1980 Road vehicles; Elastomeric cups and seals for hydraulic brake actuating cylinders using a non-petroleum base hydraulic brake fluid (service temperature 70 degrees C max.)