Materiales

Materiales

ISO/TS 23483:2022 - Carbon fibres — Determination of polyacrylonitrile-based (PAN-based) carbon fibre tow characteristics — Heat transfer parameter
- This document specifies a method using a thermal imaging camera for measuring the heat transfer parameter of PAN-based 12 K carbon fibre tow with a filament diameter of 7 µm. This document...
ISO 24260:2022 - Thermal insulation products — Hemp fiber mat and board — Specification
- This document specifies requirements for factory-made products of hemp fibre, which are used for the thermal insulation of buildings. This document applies to material containing more than...
ISO/PAS 22101-2:2022 - Polyethylene reinforced with short glass fibres (PE-sGF) piping systems for industrial applications — Part 2: Pipes
- This document is applicable to short glass fibre reinforced polyethylene (PE-sGF) pipes manufactured by the spiral cross winding method, which are used below ground for the conveyance of liquid...
ISO/PAS 22101-1:2022 - Polyethylene reinforced with short glass fibres (PE-sGF) piping systems for industrial applications — Part 1: General
- This document specifies the general aspects of short glass fibre reinforced polyethylene (PE-sGF) piping systems, manufactured by the spiral cross winding method, which are used below ground...
ISO/TS 28660:2022 - Plastics — Determination of J-R curves — Fracture toughness
- This document specifies a method for determining the fracture toughness in term of J and R curves for plastics.The method is suitable for use with ductile and...
ISO 24360:2022 - Composites and reinforcements fibres — Carbon fibre reinforced plastics (CFRPs) and metal assemblies — Determination of the cross tension strength
- This document specifies a method for determining the cross tensional strength of the bonded plates of carbon fibre reinforced plastics (CFRPs) to metal assemblies, with a standard specimen...
ISO 1888:2022 - Textile glass — Staple fibres or filaments — Determination of average diameter
- This document specifies three test methods used for determining the average diameter (i.e. the average value of actual diameters) of staple fibres or filaments in a textile glass...
ISO 527-4:2021 - Plastics — Determination of tensile properties — Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites
- This document specifies the test conditions for the determination of the tensile properties of isotropic and orthotropic fibre-reinforced plastic composites, based upon the general principles...
ISO 22482:2021 - Thermal insulation products — Aerogel blanket for buildings — Specification
- This document specifies the requirements for factory-made aerogel blankets, which are used for the thermal insulation of building applications. This document specifies insulation that exhibits...
D1417 Standard Test Methods for Rubber Laticesâ??Synthetic has been reapproved, available as D1417-16(2021)
18/11/2021 - Abstract This standard covers the test methods for synthetic rubber lattices ABR, BR, CR, IIR, NBR, NCR, NIR, PBR, PSBR, SBR, SCR, SIR, synthetic rubber lattices with...
C739 Standard Specification for Cellulosic Fiber Loose-Fill Thermal Insulation has been revised to C739-21a
- Abstract This specification covers the composition and physical requirements of chemically treated, recycled cellulosic fiber loose-fill type thermal insulation for...
D6454/D6454M Standard Test Method for Determining the Short-Term Compression Behavior of Turf Reinforcement Mats (TRMs) has been reapproved, available as D6454/D6454M-99(2021)
- Significance and Use 5.1 The compression behavior test for TRMs is intended to be an index test. It is anticipated that the results of the compression behavior test will be...
D7205/D7205M Standard Test Method for Tensile Properties of Fiber Reinforced Polymer Matrix Composite Bars has been revised to D7205/D7205M-21
- Significance and Use 5.1 This test method is designed to produce longitudinal tensile strength and elongation data. From a tension test, a variety of data are acquired that are...