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邻苯型不饱和聚酯 Resin UPR-2833B

Orthophthalic unsaturated polyester - general purposeBrand：Scott BaderGrade：UPR-2833B
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General-purpose orthophthalic unsaturated polyester resin manufactured by Scott Bader, typically applied in hand layup, FRP products, and similar applications.
Technical parameters
Manufacturer-stated data
Value
Heat deflection temp.77°C
Density1.15 g/cm³
Elongation at break2.7%
Flexural modulus3.3 GPa
Tensile strength68 MPa
Water absorption0.13%
Flexural strength109 MPa
Applications
Hand layupFRP productsSanitary wareCooling tower