BS 6564-1.2(1989) : 1989

Foreword
Committees responsible
Method
1 Scope
2 Definitions
3 Designation
4 Properties and tolerances
Appendices
A Method for the determination of bulk density
B Method for the determination of particle size
C Method for the determination of the flow time of
    granular PTFE powders
D Method for the determination of density
E Method for the determination of tensile strength and
    elongation at break: moulded disc method
F Method for the determination of tensile strength and
    elongation at break: moulded cylinder method
G Information to be declared with the product
Tables
1 Minimum requirements
2 Additional properties
3 BS 410 sieve data
4 Data for the example on determining particle size
Figures
1 Details of the funnel used for the determination of
    bulk density
2 Volumetric cup and cup stand for the determination
    of bulk density
3 Levelling device for the determination of bulk
    density and flow time
4 Example plot: particle size
5 Funnel for determination of flow time
6 Volumetric cup and cup stand for the determination
    of flow time
7 Mould assembly for the preparation of specimens for
    the determination of density
8 Mould assembly for the preparation of specimens for
    the determination of tensile strength and elongation
    at break: moulded disc method
9 Test specimen/knife-edged die dimensions for use in
    the determination of tensile strength and elongation
    at break
10 Mould assembly for the preparation of specimens for
    the determination of tensile strength and elongation
    at break: moulded cylinder method
11 General arrangement in press: tensile strength and
    elongation at break: moulded cylinder method