Materiales
Materiales
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...
D4549 Standard Classification System and Basis for Specification for Polystyrene and Rubber-Modified Polystyrene Molding and Extrusion Materials (PS) has been reapproved, available as D4549-15(2021)
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Abstract This specification, which covers polystyrene materials, both crystal and rubber modified suitable for molding and extrusion, is intended to be a means of calling...
ISO 14631:2021 - Extruded sheets of impact-modified polystyrene (PS-I) — Requirements and test methods
01/06/2021 -
This document specifies the requirements and test methods for solid flat extruded sheets of impact-modified polystyrene (PS-I) without fillers and reinforcing materials.This document...
D6817/D6817M Standard Specification for Rigid Cellular Polystyrene Geofoam has been reapproved, available as D6817/D6817M-17(2021)
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Abstract This specification presents the types, physical properties, and dimensions of rigid cellular polystyrene (RCPS) intended for use as geofoam. This specification,...
D7180/D7180M Standard Guide for Use of Expanded Polystyrene (EPS) Geofoam in Geotechnical Projects has been reapproved, available as D7180/D7180M-05(2021)
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Significance and Use 5.1Â This guide informs the user of design considerations in the use of EPS geofoam which assist in the determination of the appropriate EPS geofoam for...
D7557/D7557M Standard Practice for Sampling of Expanded Polystyrene Geofoam Specimens has been reapproved, available as D7557/D7557M-09(2021)
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Significance and Use 5.1Â This practice provides guidance on sampling of EPS geofoam in order to determine compliance to Specification...
ISO 19063-2:2020 - Plastics — Impact-resistant polystyrene (PS-I) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties
01/08/2020 -
This document specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of PS-I moulding and extrusion materials. It establishes the...
ISO 24022-1:2020 - Plastics — Polystyrene (PS) moulding and extrusion materials — Part 1: Designation system and basis for specifications
01/08/2020 -
This document establishes a system of designation for polystyrene thermoplastic material, which can be used as the basis for specifications.The types of polystyrene plastics are...
ISO 24022-2:2020 - Plastics — Polystyrene (PS) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties
01/05/2020 -
This document specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of PS moulding and extrusion materials. It gives requirements...
D5296 Standard Test Method for Molecular Weight Averages and Molecular Weight Distribution of Polystyrene by High Performance Size-Exclusion Chromatography has been revised to D5296-19
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Significance and Use 5.1 General Utility—The molecular weight (MW) and molecular weight distribution (MWD) are fundamental characteristics of a polymer sample. They...
F758 Standard Specification for Smooth-Wall Poly(Vinyl Chloride) (PVC) Plastic Underdrain Systems for Highway, Airport, and Similar Drainage has been reapproved, available as F758-14(2019)
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Abstract This specification covers the requirements for smooth-wall perforated and nonperforated poly(vinyl chloride) (PVC) plastic pipe and couplings for use in subsurface...
D6339 Standard Classification System for and Basis for Specifications for Syndiotactic Polystyrene Molding and Extrusion (SPS) has been reapproved, available as D6339-11(2019)
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Abstract This specification covers syndiotactic polystyrene materials including homopolymer, copolymers, blends, and impact modified, suitable for molding and extrusion....
D7132 Standard Test Method for Determination of Retained Blowing Agent in Extruded Polystyrene Foam has been revised to D7132-19
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Abstract This test method covers the determination of retained blowing agent in extruded polystyrene foam. The internal standard preparation procedures of the material are...
C578 Standard Specification for Rigid, Cellular Polystyrene Thermal Insulation has been revised to C578-18
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Abstract This specification covers the standards for the types, physical properties and dimensions of cellular polystyrene boards with or without facings or coatings made...
ISO 4898:2018 - Rigid cellular plastics -- Thermal insulation products for buildings -- Specifications
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ISO 4898:2018 specifies requirements and methods of testing for three categories of rigid cellular plastics thermal-insulation products for buildings. It covers rigid cellular plastics in the...
