Plastics. Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) General principles and moulding of multipurpose test specimens

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

03-14-2002

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
  3.1 Mould temperature
  3.2 Melt temperature
  3.3 Melt pressure
  3.4 Hold pressure
  3.5 Moulding cycle
  3.6 Cycle time
  3.7 Injection time
  3.8 Cure time
  3.9 Hold time
  3.10 Mould-open time
  3.11 Cavity
  3.12 Multi-cavity mould
  3.13 ISO mould
  3.14 Critical cross-sectional area
  3.15 Moulding volume
  3.16 Projected area
  3.17 Locking force
  3.18 Injection velocity
  3.19 Mass of the moulding
  3.20 Shot Capacity
4 Apparatus
  4.1 ISO (multi-cavity) moulds
  4.2 Injection-moulding machine
      4.2.1 Moulding volume
      4.2.2 Control system
      4.2.3 Screw
      4.2.4 Locking force
      4.2.5 Thermometers
5 Procedure
  5.1 Conditioning of material
  5.2 Injection moulding
  5.3 Measurement of the mould temperature
  5.4 Measurement of the melt temperature
  5.5 Post-moulding treatment of test specimens
6 Report on test-specimen preparation
Annex A (informative) Examples of runner configurations
Annex B (informative) Marking the test specimens
Annex C (informative) Example of an injection mould
Annex D (informative) Standardized injection-moulding
                      mould components
Annex ZA (normative) Normative references to international publications
         with their relevant European publications

Gives the general principles to be followed when injection moulding test specimens of thermosetting powder moulding compounds (PMCs) and gives details of mould designs for the preparation of one type of specimen for use in establishing reproducible moulding conditions. The aim is to promote uniformity in describing the main parameters of the moulding process and to establish also, a uniform practice in reporting moulding conditions.

Committee	PRI/42
DevelopmentNote	Renumbers and supersedes BS ISO 10724-1. 2001 version incorporates amendment 13328 to BS ISO 10724-1. Supersedes BS 2782-9.911(1995) & 96/124120 DC. (11/2005)
DocumentType	Standard
Pages	22
PublisherName	British Standards Institution
Status	Current
Supersedes	96/124120 DC : AUG 96 BS 2782-9 Method 911:1995 BS ISO 10724-1 : 1998 AMD 13328

Standards	Relationship
ISO 10724-1:1998	Identical
NEN EN ISO 10724-1 : 2001	Identical
NF EN ISO 10724-1 : 2002	Identical
DIN EN ISO 10724-1:2002-04	Identical
I.S. EN ISO 10724-1:2002	Identical
UNI EN ISO 10724-1 : 2003	Identical
UNE-EN ISO 10724-1:2002	Identical
EN ISO 10724-1 : 2001	Identical
NBN EN ISO 10724-1 : 2001	Identical
NS EN ISO 10724-1 : 1ED 2001	Identical
SN EN ISO 10724-1 : 2001	Identical

ISO 8693:2011	Tools for moulding Flat ejector pins
ISO 10907-1:2008	Tools for moulding — Locating rings — Part 1: Locating rings for mounting without thermal insulating sheets in small or medium moulds (types A and B)
ISO 3167:2014	Plastics Multipurpose test specimens
ISO 8017:2007	Tools for moulding Guide pillars, straight and shouldered, and locating guide pillars, shouldered
ISO 6751:2011	Tools for moulding — Ejector pins with cylindrical head
ISO 11403-3:2014	Plastics Acquisition and presentation of comparable multipoint data Part 3: Environmental influences on properties
ISO 294-3:2002	Plastics Injection moulding of test specimens of thermoplastic materials Part 3: Small plates
ISO 8406:2008	Tools for moulding — Mould bases — Round locating elements and spacers
EN ISO 11403-3:2014	Plastics - Acquisition and presentation of comparable multipoint data - Part 3: Environmental influences on properties (ISO 11403-3:2014)
ISO 10350-1:2017	Plastics — Acquisition and presentation of comparable single-point data — Part 1: Moulding materials
ISO 6753-2:1998	Tools for pressing and moulding Machined plates Part 2: Machined plates for moulds
ISO 9449:2007	Tools for moulding Centring sleeves
EN ISO 294-2:1998/A1:2005	PLASTICS - INJECTION MOULDING OF TEST SPECIMENS OF THERMOPLASTIC MATERIALS - PART 2: SMALL TENSILE BARS
ISO 8018:2007	Tools for moulding Guide bushes, headed, and locating guide bushes, headed
ISO 11403-2:2012	Plastics — Acquisition and presentation of comparable multipoint data — Part 2: Thermal and processing properties
EN ISO 3167:2014	Plastics - Multipurpose test specimens (ISO 3167:2014)
ISO 8404:2013	Tools for moulding Angle pins
ISO 472:2013	Plastics Vocabulary
ISO 294-2:1996	Plastics Injection moulding of test specimens of thermoplastic materials Part 2: Small tensile bars
ISO 2577:2007	Plastics Thermosetting moulding materials Determination of shrinkage
ISO 8405:2013	Tools for moulding Ejector sleeves with cylindrical head Basic series for general purposes
EN ISO 11403-2:2012	Plastics - Acquisition and presentation of comparable multipoint data - Part 2: Thermal and processing properties (ISO 11403-2:2012)
EN ISO 10724-2 : 2000	PLASTICS - INJECTION MOULDING OF TEST SPECIMENS OF THERMOSETTING POWDER MOULDING COMPOUNDS (PMCS) - PART 2: SMALL PLATES
ISO 10072:2004	Tools for moulding — Sprue bushes — Dimensions
ISO 8694:2011	Tools for moulding — Shouldered ejector pins
ISO 10907-2:2007	Tools for moulding — Locating rings — Part 2: Locating rings for mounting with thermal insulating sheets in small or medium moulds (types C and D)
ISO 294-1:2017	Plastics — Injection moulding of test specimens of thermoplastic materials — Part 1: General principles, and moulding of multipurpose and bar test specimens
ISO 10073:2008	Tools for moulding — Support pillars
ISO 11403-1:2014	Plastics Acquisition and presentation of comparable multipoint data Part 1: Mechanical properties
ISO 12165:2000	Tools for moulding Components of compression and injection moulds and diecasting dies Terms and symbols
EN ISO 11403-1:2014	Plastics - Acquisition and presentation of comparable multipoint data - Part 1: Mechanical properties (ISO 11403-1:2014)
EN ISO 472:2013	Plastics - Vocabulary (ISO 472:2013)
EN ISO 294-1:2017	Plastics - Injection moulding of test specimens of thermoplastic materials - Part 1: General principles, and moulding of multipurpose and bar test specimens (ISO 294-1:2017)
EN ISO 294-3 : 2003	PLASTICS - INJECTION MOULDING OF TEST SPECIMENS OF THERMOPLASTIC MATERIALS - PART 3: SMALL PLATES
ISO 10724-2:1998	Plastics — Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) — Part 2: Small plates

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BS EN ISO 10724-1:2001

Plastics. Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) General principles and moulding of multipurpose test specimens

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