This standard establishes a range of quality indicators for artificial and natural leather, polymer film and rubberized leather.
GOST 4.493-1989 Referenced Document
GOST 12.4.049-1978 System for safety standard's. Cotton and blended fabrics for industrial clothing. Method of determination wet treatment
GOST 12.4.052-1978 Occupational safety standards system. Fabrics and materials for industrial clothing. Determination of burning-through proofness
GOST 12.4.074-1979 Occupational safety standards system. Fabrics and materials for industrial clothing. Method for determination of IK-protection and resistance
GOST 12.4.118-1982 Occupational labour safety standards. Polimerous film materials and synthetic leather as the means of protection arms. The method of determination of resistance to puncture
GOST 12.4.136-1984 System of safety standards. Personal protective means. Method for determination of microorganism permeability
GOST 12.4.140-1984 Occupational safety standards system. Artificial leather for overalls. Methods for determination of resistance to industrial dirt cleaning
GOST 12.4.141-1984 Occupational safety standards system. Artificial leather for hand protection. Method for determination of cut resistance
GOST 12.4.143-1984 Occupational safety standards system. Film polymer materials for hand protection means. Methods for determination of permeability factor of organic solvents
GOST 12.4.146-1984 Occupational safety standards system. Polymer coated materials for special clothes and hand protection means. Method for determination of acid and alkali resistance
GOST 9.024-1974 Unified system of corrosion and ageing protection. Rubbers. Methods of heat ageing stability determination
GOST 9.030-1974 Unified system of corrosion and ageing protection. Vulcanized rubbers. Method of testing resistance to attack by corrosive media in limp state
GOST 4.493-1989 history
1989GOST 4.493-1989 Product-quality index system. Materials for means of hands protection. Nomenclature of indices