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溴化环氧乙烯基酯 Resin VER-FR-2977A

Brominated epoxy vinyl ester - flame retardantBrand：PolyntGrade：VER-FR-2977A
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Brominated epoxy vinyl ester flame-retardant resin produced by Polynt, with typical applications in rail transit and fire-resistant grating.
Technical parameters
Manufacturer-stated data
Value
Heat deflection temp.112°C
Density1.29 g/cm³
Elongation at break1.9%
Flexural modulus4.0 GPa
Tensile strength79 MPa
Water absorption0.13%
Flexural strength123 MPa
Applications
Rail transitFire-resistant grating