CYCOM® 5250-4 RTM

About
CYCOM® 5250-4 RTM is a true one-part homogeneous BMI resin developed specifically for the resin transfer molding (RTM) process. IT reaches very low viscosity during transfer and maintains a low viscosity for several hours, thus providing the maximum capability to fabricate complex parts. Laminates fabricated from CYCOM 5250-4 RTM are capable of service temperatures up to 400°F (204°C), but its toughness and processability make it an ideal material for 180°F (82°C) temperature applications where epoxies are commonly used. CYCOM 5250-4 RTM offers the highest open hole compression (OHC) value of any organic matrix resin while providing the highest level of toughness available in an RTM capable matrix resin.&&

Product Description
SupplierCytec Industries
Generic马来酸酐接枝共聚物
Material StatusCommercial: Active
FeaturesExcellent Processability,Good flexibility,Low Viscosity
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density1.25g/cm³

MECHANICALNominal valueUnitTest method
Tensile modulus462MPa
tensile strength103MPa
bending strength163MPa

THERMALNominal valueUnitTest method
Linear coefficient of thermal expansion
MD7.9E-51/℃

Notes
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