IM7/8552 [0]₈ UD

Verifiedcomposite

IM7/8552 [0]₈ UD is a unidirectional carbon fiber reinforced epoxy composite consisting of IM7 carbon fibers in an 8552 epoxy resin matrix, configured in a zero-degree fiber orientation ([0]₈ indicates 8 plies aligned along the primary load axis). This material system represents a high-performance aerospace-grade composite optimized for primary load-bearing structures requiring exceptional stiffness and tensile strength in the fiber direction. IM7/8552 is widely used in military and commercial aircraft fuselages, wing structures, and spacecraft components where weight savings, fatigue resistance, and structural efficiency are critical; it is chosen over conventional aluminum or lower-performance composites when mission requirements demand superior strength-to-weight ratio and damage tolerance in controlled manufacturing environments.

aircraft wing structuresfuselage assembliesspacecraft structural componentsprimary load-bearing beamsaerospace fastener lugshigh-performance marine structures

Compliance & Regulations

?ITAR?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Compressive Strength(σc)2 entries
245.1
ksi20°C
↳
200.2
ksi120°C
Ultimate Tensile Strength(σUTS)
395.1
ksi20°C
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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.