| Material related standards

GB/T 6031   Rubber, vulcanized or thermoplastic-Determination of hardness(hardness between 10 IRHD and 100 IRHD)

GB/T 531.1  Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1: Duromerer method (Shore hardness)

GB/T 533     Rubber, vulcanized or thermoplastic - Determination of density

GB/T 1690   Test method for liquid resistance of vulcanized or thermoplastic rubber

GB/T 528     Rubber, vulcanized or thermoplastic - Determination of tensile stress-strain properties

GB/T 529     Rubber, vulcanized or thermoplastic - Determination of tear strength (Trouser,  angle and crescent test pieces)

GB/T 7759   Rubber, vulcanized or thermoplastic - Determination of compression set at ambient elevated or low temperatures

GB/T 1683   Rubber, vulcanized-Determination of compression set at constant strain

GB/T 1682   Rubber, vulcanized-Determination of low-temperature brittleness―Single test piece method

GB/T 7762   Rubber, vulcanized-To zone ageing--Static strain test method

GB/T 13642 Rubber, vulcanized or thermoplastic--Determination of compression stress relaxation 

GB/T 9867   Rubber, vulcanized or thermoplastic--Determination of abrasion resistance using a rotating cylindrical drum device

GB/T 3512   Rubber, vulcanized or thermoplastic-Accelerated ageing and heat resistance tests--Air-oven method

GB/T 1692   Rubber, vulcanized-Determiantion of the insulation resistivity

GB/T 1681   Rubber, vulcanized-Determination of rebound resilience of vulcanizates

GB/T 16584 Rubber-Measurement of vulcanization characteristics with rotorless curemeters

GB/T 15905 Rubber, vulcanized--Test method of damp heat aging

GB/T 6040   General rules for infrared analysis