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Norm

ISO 1874-1:2010

Ausgabedatum: 2010 11 08

Plastics — Polyamide (PA) moulding and extrusion materials — Part 1: Designation system and basis for specification

ISO 1874-1:2010 establishes a system of designation for polyamide (PA) thermoplastic materials, which may be used as the basis for specifications. It covers polyamide hom...
ZURÜCKGEZOGEN: 2015 02 16
Herausgeber:
International Organization for Standardization
Format:
Digital | 15 Seiten
Sprache:
Englisch

ISO 1874-1:2010 establishes a system of designation for polyamide (PA) thermoplastic materials, which may be used as the basis for specifications.

It covers polyamide homopolymers for moulding and extrusion based on PA 6, PA 66, PA 69, PA 610, PA 612, PA 11, PA 12, PA MXD6, PA 46, PA 1212, PA 4T, PA 6T and PA 9T and copolyamides of various compositions for moulding and extrusion.

The types of polyamide plastic are differentiated from each other by a classification system based on appropriate levels of the designatory properties

  1. viscosity number,
  2. tensile modulus of elasticity and
  3. presence of nucleating agent,

and on information about chemical structure, intended application, method of processing, important properties, additives, colour, fillers and reinforcing materials.

The designation system is applicable to all polyamide homopolymers and copolymers. It applies to materials ready for normal use, unmodified and modified by colorants, additives, fillers, reinforcing materials, polymer modifiers, etc.

It does not apply to monomer casting-type polyamides of PA 6 and PA 12.

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2022 09 27
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ISO 16396-1:2015
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ISO 1874-1:2010
2010 11 08
Plastics — Polyamide (PA) moulding and extrusion materials — Part 1: Designation system and basis fo...
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ISO 1874-1:1992
1992 02 19
Plastics — Polyamide (PA) moulding and extrusion materials — Part 1: Designation
Norm
ISO 1874-1:1985
1985 12 19
Plastics — Polyamide (PA) homopolymers for moulding and extrusion — Part 1: Designation
Norm
ISO/R 1874:1971
1971 12 01
Plastics — Specification for polyamide homopolymers
Technische Regel
Historie aufklappen
Norm
ISO 16396-1:2015
Ausgabedatum : 2015 02 16
Plastics — Polyamide (PA) moulding and extrusion materials — Part 1: Designation system, marking of products and basis for specifications