CFRP M55J/RS-3C Ultra-High Modulus

Verifiedcomposite
· M55J/RS-3C· UHM CFRP

CFRP M55J/RS-3C is an ultra-high modulus carbon fiber reinforced polymer combining Toray's M55J carbon fiber with TenCate's cyanate ester matrix, processed via autoclave prepreg for 0° unidirectional layup. This material targets aerospace and space structures where exceptional stiffness-to-weight ratio and dimensional stability under thermal cycling are critical performance drivers. The combination of ultra-high modulus fiber with a high-temperature thermoset matrix makes it suitable for demanding applications that require minimal deflection, superior creep resistance, and reliable performance in extended temperature environments—distinguishing it from general-purpose epoxy composites used in less stringent load cases.

satellite antenna structuresaerospace primary structurespace telescope componentshigh-stiffness spars and boomsthermal management structuresprecision dimensional control

Compliance & Regulations

?ITAR?EAR?ISO 10993?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
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Young's Modulus(E)
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Coefficient of Thermal Expansion(α (CTE))
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Verified Unverified Low confidence (<80%) Link to source
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Density(ρ)
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Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

Safety & Biocompatibility

Quality & Standards

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.