Otros
Otros
ISO 23948:2023 - Plastics — Intumescence properties of PVC materials and products — Test method for the measurement of expansion with the cone calorimeter
-
This document specifies a test method for assessing the expansion of PVC materials and products during their combustion under the effect of heat radiation.This test method is also...
ISO 9854-2:2023 - Thermoplastics pipes for the transport of fluids — Determination of Charpy impact properties — Part 2: Test conditions for pipes of various materials
-
This document specifies the values or options chosen for the test parameters (i.e. the impact energy, specimen dimensions, specimen type, specimen supports and test temperature) for both...
ISO 23582-1:2023 - Plastics and rubber machines — Clamping systems — Part 1: Safety requirements for magnetic clamping systems
-
This document specifies the essential safety requirements for the design, the construction and the integration of magnetic clamping systems (MCS) for plastics and rubber machines (e.g....
ISO 5677:2023 - Testing and characterization of mechanically recycled polypropylene (PP) and polyethylene (PE) for intended use in different plastics processing techniques
-
This document specifies test methods for assessing important properties of mechanically recycled polypropylene [PP (REC)] and polyethylene [PE (REC)] in granular or pellet form for use in...
ISO 23930:2023 - Fibre-reinforced plastic composites — Full-section compressive test for pultruded profiles
-
This document specifies a method for determining the compressive properties in the pultruded fibre reinforced plastic (FRP) using full-section compressive tests.It is applicable to...
ISO 5623:2022 - Plastics — Joining of thermoplastic moulded components — Specification for quality levels for imperfections
-
This document specifies quality levels for imperfections in joints in thermoplastic moulded components due to the joining process.This document does not describe imperfections that can...
ISO 489:2022 - Plastics — Determination of refractive index
-
This document specifies two test methods for determining the refractive index of plastics, namely:— Method A: a refractometric method for measuring the refractive index of...
D2702 Standard Practice for Rubber Chemicalsâ??Determination of Infrared Absorption Characteristics has been reapproved, available as D2702-05(2021)
18/11/2021 -
Significance and Use 5.1Â This procedure can be used for a variety of applications, including identifying unlabeled material, process control, raw material acceptance, product...
D2240 Standard Test Method for Rubber Propertyâ??Durometer Hardness has been reapproved, available as D2240-15(2021)
-
Significance and Use 4.1Â This test method is based on the penetration of a specific type of indentor when forced into the material under specified conditions. The indentation...
D4475 Standard Test Method for Apparent Horizontal Shear Strength of Pultruded Reinforced Plastic Rods By the Short-Beam Method has been revised to D4475-21
-
Significance and Use 5.1Â Apparent shear strength determined by this test method is useful for quality control and specification purposes. It is also applicable to research and...
ISO 19749:2021 - Nanotechnologies — Measurements of particle size and shape distributions by scanning electron microscopy
01/07/2021 -
This document specifies methods of determining nanoparticle size and shape distributions by acquiring and evaluating scanning electron microscope images and by obtaining and reporting accurate...
ISO 8130-3:2021 - Coating powders — Part 3: Determination of density by liquid displacement pycnometer
01/06/2021 -
This document specifies a liquid displacement pycnometer method for the determination of the density of coating powders. The method is based on a determination of the mass and the volume of a...
ISO 23673:2021 - Plastics — Elasticity index — Determination of elastic property of melts
01/05/2021 -
This document specifies a procedure for the determination of an elasticity index based on measurements of the shear storage modulus using oscillatory rheometers, establishes general principles,...
ISO 11443:2021 - Plastics — Determination of the fluidity of plastics using capillary and slit-die rheometers
01/02/2021 -
This document specifies methods for determining the fluidity of plastics melts subjected to shear stresses at rates and temperatures approximating to those arising in plastics processing....
D2396 Standard Test Methods for Powder-Mix Time of Poly(Vinyl Chloride) (PVC) Resins Using a Torque Rheometer has been revised to D2396-20
-
Significance and Use 5.1Â The ability of PVC granules to accept a plasticizer and become a dry free-flowing powder is related to the internal pore structure of the resin, resin...
ISO 4658:2020 - Acrylonitrile-butadiene rubber (NBR) — Evaluation procedure
01/08/2020 -
This document specifies, for acrylonitrile-butadiene rubbers (NBRs):— physical and chemical tests on raw rubbers;— standard materials, a standard test...
