ISO 1827:1991

Rubber, vulcanized or thermoplastic — Determination of modulus in shear or adhesion to rigid plates — Quadruple shear method

Specifies two test methods: method A for the determination of the modulus in shear; method B for the determination of the strength of the bonds. Describes the principle, the apparatus, the test piece, the conditioning, the test procedures, the expression of results, and the contents of the test report.