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WindStrand® 4000 Extra-long Blade Roving

S-glass High StrengthBrand：Owens CorningGrade：WindStrand 4000
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Owens Corning public product model WindStrand 4000, typical applications including 85m+ wind turbine blades.
Technical parameters
Manufacturer-stated data
Value
Density2.57 g/cm³
Elongation at break3.6%
Flexural modulus94 GPa
Tensile strength4493 MPa
Applications
85m+ Wind turbine blades