GB/T 12830-2008 (English Version) PDF

Standard No.: GB/T 12830-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 12830-2008
Replace: GB/T 12830-1991

Scope: WARNING—Personnel using this standard should have practical experience in formal laboratory work. This standard does not point out all possible safety problems, the user is responsible for taking appropriate safety and health measures and ensuring compliance with the conditions stipulated in the relevant national laws and regulations. Precautions——Some operations involved in this standard may use, generate some substances or produce wastes that may have a polluting impact on the local environment. Appropriate documents for the disposal of these substances after use should be established. This standard specifies the test method for the determination of the shear modulus of rubber bonded between four parallel rigid plates and the bond strength of rubber to metal or other rigid plates. Method A is suitable for the determination of the shear modulus of rubber. Method B is suitable for the determination of rubber bond strength. This method is applicable to samples prepared under standard laboratory conditions, and the test results can also provide test data for the research and control of the production methods of rubber compounds and bonded shear parts.

GB/T 12830-2008 Referenced Document

GB 2741 Hygienic standard for sea shrimp
ISO 5893:2002 Rubber and plastics test equipment - Tensile, flexural and compression types (constant rate of traverse) - Specification

2008 GB/T 12830-2008 Rubber, vulcanized or thermoplastic.Determination of shear modulus and adhesion to rigid plates.Quadruple shear methods
1991 GB/T 12830-1991 Rubber, vulcanized--Determination of adhesion to metal plates in shear--Quadruple shear method