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溴化环氧乙烯基酯 Resin VER-FR-4072B

Brominated epoxy vinyl ester - flame retardantBrand：AllnexGrade：VER-FR-4072B
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Brominated epoxy vinyl ester flame-retardant resin from Allnex, typically applied in rail transit and fire-resistant grating applications.
Technical parameters
Manufacturer-stated data
Value
Heat deflection temp.109°C
Density1.28 g/cm³
Elongation at break1.9%
Flexural modulus3.6 GPa
Tensile strength79 MPa
Water absorption0.20%
Flexural strength116 MPa
Applications
Rail transitFire-resistant gratings