BS 3691:1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for E glass fibre rovings for reinforcement of polyester and epoxy resin systems
Hardcopy , PDF
11-12-2002
English
28-02-1990
Foreword
Committees responsible
Specification
1 Scope
2 Definitions
3 Designation
4 Manufacture
5 Property requirements
6 Packaging and marking
Appendices
A Quality control testing
B Method for the determination of mean filament
diameter by the projection microscope method
C Method for the determination of roving linear density
D Method for the determination of moisture content
E Method for the determination of loss on ignition
F Method for the preparation of polyester resin bonded
glass reinforced rods for the flexural strength test
G Method for the preparation of epoxy resin bonded
glass reinforced rods for the flexural strength test
H Method for the determination of flexural strength of
rod specimens
Tables
1 Filament diameter designation
2 Property requirements for finished rovings
3 Determination of length of roving used for
determining roving linear density
Figures
1 Flexural strength of rod specimens: diagram of
supports
2 Flexural strength of rod specimens: test assembly
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