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双马来酰亚胺 BMI Resin BMI-4037B

Bismaleimide BMIBrandAraldite CibaGradeBMI-4037B
Bismaleimide BMI resin produced by Araldite Ciba, with typical applications in aerospace structures and radomes.
Technical parameters
Manufacturer-stated data
Value
Heat deflection temp.249°C
Density1.28 g/cm³
Elongation at break3.7%
Flexural modulus3.6 GPa
Tensile strength93 MPa
Water absorption0.20%
Flexural strength168 MPa
Applications
Aerospace structuresRadomes