Warning: Personnel using this standard should be familiar with the operating procedures of formal laboratories. This standard does not intend to address all safety issues that may arise from the use of this standard. It is the responsibility of the user to formulate a corresponding safety and health system and ensure compliance with relevant national regulations. This standard specifies the method for measuring the color of natural raw rubber according to the standard color scale.
GB/T 14796-2008 Referenced Document
GB/T 15340 Rubber,raw natural and raw synthetic.Sampling and further preparative procedures
GB/T 6038 Rubber test mixes. Preparation, mixing and vulcanization. Equipment and procedures
GB/T 14796-2008 history
2023GB/T 14796-2023 Natural rubber color index determination method