BS ISO 6118:2006
Current
The latest, up-to-date edition.
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.)
Hardcopy , PDF
English
31-08-2006
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1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
4.1 Workmanship and finish
4.2 Marking
4.3 Packaging
4.4 Sampling
5 Test requirements
5.1 Resistance to fluid at elevated temperature
5.2 Precipitation
5.3 Wheel cylinder seals heat pressure stroking
5.4 Master cylinder seals heat pressure stroking
5.5 Low temperature performance
5.6 Oven ageing
5.7 Corrosion
5.8 Storage corrosion test
6 Test procedures
6.1 Resistance to fluid at elevated
temperature - Dimensional test
6.2 Precipitation test
6.3 Wheel cylinder seals heat pressure stroking
6.4 Master cylinder seals heat pressure stroking
6.5 Low temperature performance
6.6 Oven ageing
6.7 Hardness determination
6.8 Corrosion test
6.9 Storage corrosion test
Bibliography
Describes 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.
| Committee |
AUE/15
|
| DevelopmentNote |
Supersedes 05/30127027 DC. (08/2006)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
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), 60mm 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 ISO4925.
NOTE The rubber used in these seals shall be suitable for operation in a temperature range of−40°C to+70°C.
| Standards | Relationship |
| ISO 6118:2006 | Identical |
| ISO 4926:2006 | Road vehicles Hydraulic braking systems Non-petroleum-base reference fluids |
| ISO 188:2011 | Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests |
| ISO 1250:1972 | Mineral solvents for paints White spirits and related hydrocarbon solvents |
| ISO 4925:2005 | Road vehicles Specification of non-petroleum-base brake fluids for hydraulic systems |
| ISO 48:2010 | Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD) |
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