Materiales

Materiales

ISO 3146:2022 - Plastics — Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers by capillary tube and polarizing-microscope methods
- This document specifies two methods for evaluating the melting behaviour of semi-crystalline polymers.a) Method A: Capillary tubeThis method is based on the changes in shape of...
ISO 13000-1:2021 - Plastics — Polytetrafluoroethylene (PTFE) semi-finished products — Part 1: Requirements and designation
01/08/2021 - This document establishes a system of designation for processed unfilled polytetrafluoroethylene (PTFE) products, which can occur in several forms.The PTFE used to make the semi-finished...
Paints, varnishes and printing inks - Determination of fineness of grind (ISO 1524:2020)
- This document specifies a method for determining the fineness of grind of paints, inks and related products by use of a suitable gauge, graduated in micrometres.It is applicable to all types of...
ISO 1524:2020 - Paints, varnishes and printing inks — Determination of fineness of grind
01/06/2020 - This document specifies a method for determining the fineness of grind of paints, inks and related products by use of a suitable gauge, graduated in micrometres.It is applicable to all...
Paints and varnishes - Visual comparison of colour of paints (ISO 3668:2017)
- ISO 3668:2017 specifies a method for the visual comparison of the colour of films of paints or related products against a standard (either a reference standard or a freshly prepared standard) using...
ISO 23169:2020 - Paints and varnishes — On-site test methods on quality assessment for interior wall coatings
01/01/2020 - This document specifies two on-site test methods (on-site cleanability [stain removal] and on-site wet-scrub resistance) for the evaluation of the quality assessment for interior wall...
ISO 21305-1:2019 - Plastics -- Polycarbonate (PC) moulding and extrusion materials -- Part 1: Designation system and basis for specification
- This document establishes a system of designation for polycarbonate (PC) moulding and extrusion materials, which can be used as the basis for specifications.The types of polycarbonate...
Plastics - Polyoxymethylene (POM) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 29988-1:2018)
- ISO 29988-1:2018 establishes a system of designation for polyoxymethylene (POM) thermoplastic materials, which can be used as the basis for specifications.The types of polyoxymethylene (POM)...
ISO 29988-1:2018 - Plastics -- Polyoxymethylene (POM) moulding and extrusion materials -- Part 1: Designation system and basis for specifications
- ISO 29988-1:2018 establishes a system of designation for polyoxymethylene (POM) thermoplastic materials, which can be used as the basis for specifications.The types of polyoxymethylene...