EN ISO 19065-1:2014 PDF

Plastics - Acrylonitrile-styrene-acrylate (ASA), acrylonitrile-(ethylene-propylene-diene)-styrene (AEPDS) and acrylonitrile-(chlorinated polyethylene)-styrene (ACS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 19065-1:2014)

Title (English):

EN ISO 19065-1:2014

Document status:: Active
Format:: Electronic (PDF)
Number of pages:: 16
Publication date:: December 3, 2014
Edition:: CEN EN 19065 edition 2 version 1
ICS:: 83.080.20

Document language:

enru

Delivery time:1–7 days

Price:60 €

Description (English):

ISO 19065-1:2014 establishes a system of designation for acrylonitrile-styrene-acrylate (ASA), acrylonitrile-(ethylene-propylene-diene)-styrene (AEPDS) and acrylonitrile-(chlorinated polyethylene)-styrene (ACS) moulding and extrusion materials, which may be used as the basis for specifications. The types of ASA, AEPDS and ACS plastic are differentiated from each other by a classification system based on appropriate levels of the designatory properties: a) Vicat softening temperature, b) melt volume-flow rate, c) Charpy notched impact strength, d) tensile modulus, and on information about composition, intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials.

Technical details

Technical committee: CEN/TC 249 - Plastics
SKU: EN ISO 19065-1:2014

Abstract

Overview

EN ISO 19065-1:2014 (ISO 19065-1:2014) establishes a standardized designation system and basis for specifications for three related thermoplastic families used in moulding and extrusion: ASA (acrylonitrile‑styrene‑acrylate), AEPDS (acrylonitrile‑(ethylene‑propylene‑diene)‑styrene) and ACS (acrylonitrile‑(chlorinated polyethylene)‑styrene). It applies to materials in powder, granules, pellets or chips, whether unmodified or modified by colorants, additives, fillers or reinforcements. This Part 1 defines how materials are identified and differentiated for specification purposes; it does not replace performance testing or processing guidance.

Key topics and requirements

Designation system (identity and data blocks):
- A standardized pattern combining an identity block and an individual‑item block subdivided into five data blocks.
- The first character of the individual‑item block is a hyphen; data blocks are comma‑separated. Unused blocks are indicated by a double comma (,,).
- Data block 1: abbreviated polymer type (ASA, AEPDS, ACS) plus composition codes.
- Data block 2: fillers and reinforcing materials with nominal content.
- Data block 3: intended application / processing method and letters for important properties, additives and supplementary information.
- Data block 4: key designatory properties (see below).
- Data block 5: optional additional specification requirements for contractual use.
Designatory properties used for classification:
- Vicat softening temperature
- Melt volume‑flow rate (MVR/MFR)
- Charpy notched impact strength
- Tensile modulus
Compositional and applicability limits:
- Continuous phase must be mainly styrene‑acrylonitrile (SAN) containing at least a specified minimum acrylonitrile fraction (document lists exclusions for materials containing less than 10% acrylonitrile in the continuous phase).
- Minimum elastomeric phase fractions apply for ASA, AEPDS and ACS (exclusions given where elastomeric component

Related standards

Mentioned in the description and other EN standards

Abstract

Overview

Key topics and requirements

Designation system (identity and data blocks):
- A standardized pattern combining an identity block and an individual‑item block subdivided into five data blocks.
- The first character of the individual‑item block is a hyphen; data blocks are comma‑separated. Unused blocks are indicated by a double comma (,,).
- Data block 1: abbreviated polymer type (ASA, AEPDS, ACS) plus composition codes.
- Data block 2: fillers and reinforcing materials with nominal content.
- Data block 3: intended application / processing method and letters for important properties, additives and supplementary information.
- Data block 4: key designatory properties (see below).
- Data block 5: optional additional specification requirements for contractual use.
Designatory properties used for classification:
- Vicat softening temperature
- Melt volume‑flow rate (MVR/MFR)
- Charpy notched impact strength
- Tensile modulus
Compositional and applicability limits:
- Continuous phase must be mainly styrene‑acrylonitrile (SAN) containing at least a specified minimum acrylonitrile fraction (document lists exclusions for materials containing less than 10% acrylonitrile in the continuous phase).
- Minimum elastomeric phase fractions apply for ASA, AEPDS and ACS (exclusions given where elastomeric component

EN ISO 19065-1:2014 PDF

Technical details

Abstract

Overview

Key topics and requirements

Related standards

Abstract

Overview

Key topics and requirements

Related standards

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