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邻苯型不饱和聚酯 Resin UPR-2921A

Orthophthalic unsaturated polyester - general purposeBrand：PolyntGrade：UPR-2921A
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Orthophthalic unsaturated polyester general-purpose resin from Polynt, with typical applications in hand layup and FRP products.
Technical parameters
Manufacturer-stated data
Value
Heat deflection temp.84°C
Density1.12 g/cm³
Elongation at break3.1%
Flexural modulus3.9 GPa
Tensile strength58 MPa
Water absorption0.19%
Flexural strength110 MPa
Applications
Hand layupFRP productsSanitary wareCooling tower