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BS EN ISO 295:2004

Current
Current

The latest, up-to-date edition.

Plastics. Compression moulding of test specimens of thermosetting materials
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

08-04-2004

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
5 Conditioning of material prior to moulding
6 Preparation of the charge
7 Moulding conditions
   7.1 General
   7.2 Drying
   7.3 High-frequency preheating
   7.4 Pre-plastification
   7.5 Release agents
   7.6 Breathing
8 Procedure
9 Precision
10 Moulding report
Annex A (informative) Marking of test specimens
Bibliography

Provides the general principles and lays down the procedure to prepare test specimens of heat- and pressure-moulded thermosetting material from different moulding compounds; specifies the details for test specimen preparation to be included with the test reports on properties; gives the general principles for the design of the mould intended for the preparation of the test specimens.

This International Standard

  • establishes the general principles and lays down the procedure to prepare test specimens of heat- and pressure-moulded thermosetting material from different moulding compounds;

  • specifies the details for test specimen preparation to be included with the test reports on properties;

  • gives the general principles for the design of the mould intended for the preparation of the test specimens.

The conditions required for preparing, in a reproducible manner, test specimens which will give comparable results are discussed relative to the substance under consideration.

The method applies to phenolic resin, aminoplastic, melamine/phenol, epoxy and unsaturated-polyester based thermosetting powder moulding compounds (PMCs). Due to the nature of certain moulding compounds, their flow properties or other variable factors, it may be necessary to prepare the test specimens according to special methods. The latter are normally in an agreement between the interested parties and noted in the moulding report.

Committee
PRI/42
DevelopmentNote
Renumbers and supersedes BS 2782-9.902A(1992). 1999 Version incorporates amendment 10344 to BS 2782-9.902A(1992). Supersedes 97/124597 DC. (03/2004)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 8567:2012 Specification for outdoor electricity meter cupboards
BS 8499:2017 Specification for domestic gas meter boxes and meter bracket
11/30240637 DC : 0 BS 8567 - SPECIFICATION FOR OUTDOOR ELECTRICITY METER CUPBOARDS
BS 8499:2009 Specification for domestic gas meter boxes and meter bracket
02/123547 DC : DRAFT SEP 2002 BS 2782-0 - METHODS OF TESTING - PLASTICS - PART 0: INTRODUCTION
09/30160438 DC : DRAFT JAN 2009 BS 8499 - SPECIFICATION FOR DOMESTIC GAS METER BOXES AND METER BRACKET

ISO 4287:1997 Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters
ISO 14526-1:1999 Plastics Phenolic powder moulding compounds (PF-PMCs) Part 1: Designation system and basis for specifications
ISO 3167:2014 Plastics Multipurpose test specimens
ISO 11403-3:2014 Plastics Acquisition and presentation of comparable multipoint data Part 3: Environmental influences on properties
ISO 10350-1:2017 Plastics — Acquisition and presentation of comparable single-point data — Part 1: Moulding materials
ISO 10724-1:1998 Plastics — Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) — Part 1: General principles and moulding of multipurpose test specimens
ISO 14528-2:1999 Plastics Melamine-formaldehyde powder moulding compounds (MF-PMCs) Part 2: Preparation of test specimens and determination of properties
ISO 14529-3:1999 Plastics Melamine/phenolic powder moulding compounds (MP-PMCs) Part 3: Requirements for selected moulding compounds
ISO 14529-1:1999 Plastics Melamine/phenolic powder moulding compounds (MP-PMCs) Part 1: Designation system and basis for specifications
ISO 11403-2:2012 Plastics — Acquisition and presentation of comparable multipoint data — Part 2: Thermal and processing properties
ISO 14530-1:1999 Plastics Unsaturated-polyester powder moulding compounds (UP-PMCs) Part 1: Designation system and basis for specifications
ISO 14530-3:1999 Plastics Unsaturated-polyester powder moulding compounds (UP-PMCs) Part 3: Requirements for selected moulding compounds
ISO 1183:1987 Plastics Methods for determining the density and relative density of non-cellular plastics
ISO 14526-2:1999 Plastics Phenolic powder moulding compounds (PF-PMCs) Part 2: Preparation of test specimens and determination of properties
ISO 472:2013 Plastics Vocabulary
ISO 14526-3:1999 Plastics Phenolic powder moulding compounds (PF-PMCs) Part 3: Requirements for selected moulding compounds
ISO 14528-1:1999 Plastics Melamine-formaldehyde powder moulding compounds (MF-PMCs) Part 1: Designation system and basis for specifications
ISO 2577:2007 Plastics Thermosetting moulding materials Determination of shrinkage
ISO 14527-3:1999 Plastics Urea-formaldehyde and urea/melamine-formaldehyde powder moulding compounds (UF- and UF/MF-PMCs) Part 3: Requirements for selected moulding compounds
ISO 2818:1994 Plastics — Preparation of test specimens by machining
ISO 14527-1:1999 Plastics Urea-formaldehyde and urea/melamine-formaldehyde powder moulding compounds (UF- and UF/MF-PMCs) Part 1: Designation system and basis for specifications
ISO 14529-2:1999 Plastics Melamine/phenolic powder moulding compounds (MP-PMCs) Part 2: Preparation of test specimens and determination of properties
ISO 11403-1:2014 Plastics Acquisition and presentation of comparable multipoint data Part 1: Mechanical properties
ISO 15252-1:1999 Plastics Epoxy powder moulding compounds (EP-PMCs) Part 1: Designation system and basis for specifications
ISO 15252-3:1999 Plastics Epoxy powder moulding compounds (EP-PMCs) Part 3: Requirements for selected moulding compounds
ISO 15252-2:1999 Plastics Epoxy powder moulding compounds (EP-PMCs) Part 2: Preparation of test specimens and determination of properties
ISO 14530-2:1999 Plastics Unsaturated-polyester powder moulding compounds (UP-PMCs) Part 2: Preparation of test specimens and determination of properties
ISO 14528-3:1999 Plastics Melamine-formaldehyde powder moulding compounds (MF-PMCs) Part 3: Requirements for selected moulding compounds
ISO 14527-2:1999 Plastics Urea-formaldehyde and urea/melamine-formaldehyde powder moulding compounds (UF- and UF/MF-PMCs) Part 2: Preparation of test specimens and determination of properties
ISO 10724-2:1998 Plastics — Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) — Part 2: Small plates

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