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BS ISO 12086-2 : 2001 AMD 10637

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

PLASTICS - FLUOROPOLYMER DISPERSIONS AND MOULDING AND EXTRUSION MATERIALS
Superseded date

03-15-2001

Published date

11-23-2012

1 Scope
2 Normative references
3 Definitions
4 Symbols and abbreviations
5 Sampling
6 Preparation of test specimens
7 Conditioning and test conditions
8 General testing of fluoropolymers
8.1 Electrical properties
8.2 Mechanical properties
8.3 Thermal-transition temperature
8.4 Density
8.5 Flammability by oxygen index
8.6 Particle size and size distribution
9 Testing of fluoropolymer dispersions
9.1 General
9.2 Preparation of test samples
9.3 Isolation of PTFE from dispersion
9.4 Coagulum in dispersions
9.5 Percentage polymer and surfactant in aqueous
      dispersions
9.6 PTFE solids content by hydrometer
9.7 pH of dispersions
10 Testing of PTFE and closely related materials
10.1 General
10.2 Preparation of test specimens by moulding
10.3 Bulk density
10.4 Extrusion pressure
10.5 Powder-flow time
10.6 Standard specific gravity (SSG), extended specific
      gravity (ESG), and thermal-instability index (T11)
10.7 Stretching-void index (SV1)
11 Testing of conventionally melt-processible
      fluoropolymers
11.1 Preparation of test specimens by moulding
11.2 Melt mass-flow rate (MFR) and melt volume-flow
      rate (MVR)
12 Other test methods used with fluoropolymers
12.1 Brittleness temperature of plastics and
      elastomers by impact
12.2 Coefficients of static and kinetic friction
12.3 Zero-strength time
Annexes
A Listing of test methods (alphabetical order)
B Designatory properties for common fluoropolymer
      types with cross-reference listing to the tables
      for codes in ISO 12086-1 and the test methods
      in ISO 12086-2
C Bibliography

Describes the preparation of test specimens and provides test methods to define characteristics of thermoplastic fluoropolymer resins. Describes the conditions of test for determining both designatory and other properties of the homopolymers and various copolymers of fluoromonomers, as dispersions or powders for moulding, extrusion, and other uses.

Committee
PRI/31
DevelopmentNote
DRAFT FOR COMMENT 93/304294 DC Renumbered to BS EN ISO 12086-2:2001 (02/2001) Supersedes BS 7485(1991) (07/2004)
DocumentType
Standard
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 12086-2:2006 Identical

IEC 60243-1:2013 Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies
ASTM D 3418 : 2015 : REDLINE Standard Test Method for Transition Temperatures and Enthalpies of Fusion and Crystallization of Polymers by Differential Scanning Calorimetry
ISO 12086-1:2006 Plastics Fluoropolymer dispersions and moulding and extrusion materials Part 1: Designation system and basis for specifications
ISO 293:2004 Plastics — Compression moulding of test specimens of thermoplastic materials
IEC 60250:1969 Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengths
ASTM D 1430 : 2017 : REDLINE Standard Classification System for Polychlorotrifluoroethylene (PCTFE) Plastics
ISO 565:1990 Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
ISO 842:1984 Raw materials for paints and varnishes Sampling
ISO 75-2:2013 Plastics — Determination of temperature of deflection under load — Part 2: Plastics and ebonite
ISO 527-2:2012 Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion plastics
ISO 12000:2014 Plastics/rubber Polymer dispersions and rubber latices (natural and synthetic) Definitions and review of test methods
ISO 8962:1987 Plastics Polymer dispersions Determination of density
ISO 1183:1987 Plastics Methods for determining the density and relative density of non-cellular plastics
IEC 60093:1980 Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials
ISO 472:2013 Plastics Vocabulary
ISO 180:2000 Plastics Determination of Izod impact strength
ISO 1148:1980 Plastics — Aqueous dispersions of polymers and copolymers — Determination of pH
ISO 291:2008 Plastics Standard atmospheres for conditioning and testing
ISO 4589:1984 Plastics Determination of flammability by oxygen index
ISO 179:1993 Plastics Determination of Charpy impact strength
ISO 1043-2:2011 Plastics — Symbols and abbreviated terms — Part 2: Fillers and reinforcing materials
ISO 527-3:1995 Plastics Determination of tensile properties Part 3: Test conditions for films and sheets
ISO 178:2010 Plastics Determination of flexural properties
ISO 1043-1:2011 Plastics — Symbols and abbreviated terms — Part 1: Basic polymers and their special characteristics
ISO 1133:2005 Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
ASTM D 746 : 2014 : REDLINE Standard Test Method for Brittleness Temperature of Plastics and Elastomers by Impact
ISO 527-1:2012 Plastics Determination of tensile properties Part 1: General principles

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