WARNING—Personnel using this standard should have practical experience in formal laboratory work. This standard does not address all possible safety issues. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with the conditions stipulated in the relevant national laws and regulations. This standard specifies the method for the determination of the impurity content of natural raw rubber. This standard is applicable to the determination of impurities contained in natural raw rubber, not applicable to surface-contaminated impurities.
GB/T 8086-2008 Referenced Document
GB/T 15340 Rubber,raw natural and raw synthetic.Sampling and further preparative procedures
GB/T 6005 Test sieves.Metal wire cloth,perforated metal plate and electroformed sheet.Nominal sizes of openings*, 2008-07-18 Update
GB/T 6038 Rubber test mixes. Preparation, mixing and vulcanization. Equipment and procedures
ISO/TR 9272 Rubber and rubber products - Determination of precision for test method standards
GB/T 8086-2008 history
2019GB/T 8086-2019 Rubber, raw natural—Determination of dirt content
2008GB/T 8086-2008 Raw natural rubber.Determination of dirt
1987GB/T 8086-1987 Raw natural rubber--Determination of dirt