IS 13249 : 2014 : Automotive Vehicles - Braking Systems - Rubber Seal for Disc Brake Cylinder - Performance Requirements

Reaffirmed 2024

1 SCOPE

This standard specifies the performance requirements for elastomeric seals used in automotive vehicles disc brake calipers using a non-petroleum base hydraulic brake fluid. Seals covered under this may be solid section type (square, rectangular, ring, etc) mounted stationary in cylinder bore or on the movable portion of disc brakes.

2 REFERENCES

The following standards contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standard indicated below.

3400 Methods of test for vulcanized rubbers:

(Part 1) : 1987 Tensile stress-strain properties (second revision)

(Part 2) : 2003 Rubber, vulcanized or thermoplastic — Determination of hardness (hardness between 10 IRHD and 100 IRHD) (third revision)

(Part 4) : 1987 Accelerated ageing (second revision)

(Part 6) : 2005 Resistance to liquids (second revision)

(Part 10) : 1977 Compression set at constant strain

8654 : 2001 Automotive hydraulic brake fluid, heavy duty — Specification (second revision)

13225 : 1992 Automotive vehicles - Hydraulic braking systems - Rubber cups - Specification