Description / Abstract:
Form
This specification covers one type of organic fiber in the form
of roving. The product shall be formed as four ends of 1140 denier
(1270 d tex) yarn (AMS3901/3) collected into an approximately
parallel arrangement without twist.
Classification
Organic 4560 denier (5070 d tex) roving with 500 ksi (3447 MPa)
or 21.0 g/d minimum tensile strength and 17.5 Msi (121 GPa) or 815
g/d minimum tensile modulus for use in filament winding requiring
high tensile strength and high modulus of elasticity in
tension.