Economía Circular

Economía Circular

ISO/ASTM TR 52916:2022 - Additive manufacturing for medical — Data — Optimized medical image data
- This document includes the creation of optimized data for medical additive manufacturing (MAM). These data are generated from static modalities, such as magnetic resonance imaging (MRI),...
Paints and varnishes - Determination of solvents in water-thinnable coating materials - Gas-chromatographic method (ISO 22518:2019)
- This document specifies a method for the gas-chromatographic determination of the solvents in water-thinnable paints and varnishes, binder solutions, emulsions and dispersions.With the precision...
Paints and varnishes - Electro-deposition coatings - Part 4: Compatibility of electro-deposition coating materials with liquid, paste-like and solid foreign materials (ISO 22553-4:2019)
- This document specifies three different methods of electro-deposition coating material contamination with liquid, paste-like and solid foreign materials.It is applicable to electro-deposition...
Paints and varnishes - Natural weathering of coatings - Exposure and assessment (ISO 2810:2020)
- This document specifies the conditions to take into consideration when selecting the type of natural weathering and the natural weathering procedure to determine the resistance of coatings or coating...
ISO 2810:2020 - Paints and varnishes — Natural weathering of coatings — Exposure and assessment
01/09/2020 - This document specifies the conditions to take into consideration when selecting the type of natural weathering and the natural weathering procedure to determine the resistance of coatings or...
ISO 8066-3:2020 - Rubber and plastics hoses and hose assemblies for automotive air conditioning — Specification — Part 3: Refrigerant 1234yf
01/08/2020 - This document specifies the requirements for rubber or thermoplastic hoses and hose assemblies used for circulating liquid and gaseous R1234yf (tetrafluoropropene) in the air-conditioning...
ISO/ASTM 52907:2019 - Additive manufacturing — Feedstock materials — Methods to characterize metal powders
01/11/2019 - This document provides technical specifications for metallic powders intended to be used in additive manufacturing and covers the following aspects:— documentation and...
ISO 22518:2019 - Paints and varnishes -- Determination of solvents in water-thinnable coating materials -- Gas-chromatographic method
01/07/2019 - This document specifies a method for the gas-chromatographic determination of the solvents in water-thinnable paints and varnishes, binder solutions, emulsions and dispersions.With the...
D5814 Standard Practice for Determination of Contamination in Recycled Poly(Ethylene Terephthalate) (PET) Flakes and Chips Using a Plaque Test has been revised to D5814-18
- Significance and Use 5.1 Presence of paper, metal, or incompatible polymer contamination in poly(ethylene terephthalate) renders the recycled polymer unfit for use in...
ISO 20463:2018 - Rubber and rubber products -- Determination of combustion energy and carbon dioxide emission from biobased and non-biobased materials
- ISO 20463:2018 specifies the measuring methods of the combustion energy (i.e. gross calorific value) and the carbon dioxide emission amount from biobased and non-biobased materials in rubber or...