Materiales
Materiales
ISO 5119:2023 - Low temperature sealing capability of elastomeric seals — Test methods
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This specification details a test method for static O-ring seals in elastomeric materials which are subject to pressurized gas media at low temperatures. It gives guidance on the design of test...
ISO 14932:2023 - Rubber compounding ingredients — Organic vulcanizing agents — Determination of organic peroxide content
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This document specifies four methods for the determination of the content of the following groups of organic peroxides used as rubber vulcanizing agents. There are three titration methods and...
ISO 11235:2023 - Rubber compounding ingredients — Sulfenamide accelerators — Test methods
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This document specifies the methods to be used for the evaluation of sulfenamide accelerators:— MBTS: benzothiazyl disulphide;— CBS:...
ISO 11424:2023 - Rubber hoses and tubing for air and vacuum systems for internal-combustion engines — Specification
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This document specifies requirements for rubber hoses and tubing for use in the various air and vacuum systems found on internal combustion engines. This document does not cover hoses used for...
ISO 4768:2023 - Measurement method of anti-biofilm activity on plastic and other non-porous surfaces
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This document specifies a test method to evaluate the anti-biofilm activity of anti-biofilm treated plastics and other non-porous surfaces of products, including intermediate products. It is...
ISO 3900:2023 - Rubber — Nitrile latex — Determination of bound acrylonitrile content
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This document specifies a method for the determination of the bound acrylonitrile content of emulsion-polymerized NBR lattices.The method is applicable to NBR lattices having a bound...
ISO 8066-4:2023 - Rubber and plastics hoses and hose assemblies for automotive air conditioning — Specification — Part 4: Low vibration transmission type for Refrigerant 1234yf
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This document specifies the requirements for rubber hoses and hose assemblies used for low-pressure application of circulating gaseous Refrigerant 1234yf (tetrafluoropropene) (hereinafter...
ISO 11346:2023 - Rubber, vulcanized or thermoplastic — Estimation of life-time and maximum temperature of use
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This document specifies the principles and procedures for estimating the thermal endurance of rubbers from the results of exposure to elevated temperatures for long periods.Two...
ISO 22640:2023 - Rubber — Framework for physical and chemical characterization of tyre and road wear particles (TRWP)
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This document establishes a framework for the characterization of physical and chemical properties of tyre and road wear particles (TRWP) using published analytical standards.It is...
ISO 24087:2023 - Rubber, vulcanized — Determination of the glass transition temperature and enthalpy by differential scanning calorimetry
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This document specifies a method of thermal analysis of vulcanized rubber by differential scanning calorimetry (DSC). This method is intended for the observation and measurement of various...
ISO 24483:2023 - Epoxidized natural rubber — Specifications
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This document specifies the physical and chemical requirements of epoxidized natural rubber (ENR) based on the epoxidation level of the natural rubber.
ISO 5260:2023 - Epoxidized natural rubber — Determination of epoxidation and ring opening level by NMR spectrometry
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This document specifies a quantitative method, using proton (1H) nuclear magnetic resonance (NMR) spectrometry, for the determination of epoxidation and ring opening level of raw epoxidized...
ISO 6804:2023 - Rubber and plastics inlet hoses and hose assemblies for washing-machines and dishwashers — Specification
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This document specifies the requirements for three types of rubber or plastics inlet hoses and hose assemblies for washing-machines and dishwashers connected to the domestic water supply at a...
ISO 19043:2023 - Natural rubber latex concentrate — Determination of total phosphate content by spectrophotometric method
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This document specifies a method for the determination of total phosphate content of natural rubber latex concentrate. This method is not necessarily suitable for latex from natural sources...
ISO 3136:2023 - Rubber latex — Styrene-butadiene — Determination of bound styrene content
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This document specifies a method for the determination of the bound styrene content of styrene-butadiene rubber (SBR) lattices.The method is applicable to hot (approximately 50 °C)...
ISO 8639:2023 - Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Test methods for leaktightness and proof of structural design of flexible joints
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This document specifies test methods for flexible non-thrust resistant socket-and-spigot joints with elastomeric sealing elements for buried and aboveground glass-reinforced thermosetting...
