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双马来酰亚胺 BMI Resin BMI-4128B

Bismaleimide BMIBrand：AllnexGrade：BMI-4128B
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Bismaleimide BMI resin produced by Allnex, typically applied in aerospace structures, radomes, and similar applications.
Technical parameters
Manufacturer-stated data
Value
Heat deflection temp.218°C
Density1.29 g/cm³
Elongation at break3.6%
Flexural modulus3.5 GPa
Tensile strength79 MPa
Water absorption0.15%
Flexural strength143 MPa
Applications
Aerospace structuresRadomes