HG/T 2810-2008 (English Version) PDF

Scope: This standard specifies the classification, requirements, test methods and marking, labeling, packaging and storage of reciprocating rubber sealing ring materials that are resistant to petroleum-based hydraulic oil and lubricating oil for ordinary hydraulic systems. This standard applies to reciprocating rubber sealing ring materials used in ordinary hydraulic systems that are resistant to petroleum-based hydraulic oils and lubricants.

HG/T 2810-2008 Referenced Document

GB/T 1682-1994 Rubber, vulcanized--Determination of low-temperature brittleness (single test piece method)
GB/T 1690-1992 Rubber, vulcanized-Determination of the effect of liquids
GB/T 3512-2001 Rubber,vulcanized or thermoplastic--Accelerated ageing and heat resistance tests-Air-oven method
GB/T 528-1998 Rubber, vulcanized or thermoplastic--Determination of tensile stress-strain properties
GB/T 529-1999 Rubber, vulcanized or thermoplastic--Determination of tear strength (Trouser, angle and crescent test pieces)
GB/T 531-1999 Rubber--Determination of indentation hardness by means of pocket hardness meters
GB/T 532-1997 Rubber,vulcanized or thermoplastic--Determination of adhesion to textile fabric
GB/T 6031-1998 Rubber, Vulcanized or thermoplastic--Determination of hardness (hardness between 10 IRHD and 100IRHD)
GB/T 7759-1996 Rubber, Vulcanized or thermoplastic--Determination of compression set at ambient elevated or low temperatures