SP272 [(0/90):2]S laminate

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· SP272 laminate· SP272 — boron fibre / epoxy

Engineered laminate of SP272, stacked [(0/90):2]S. Properties here are laminate-level effective values in the laminate's own axes — not the lamina constants, which live on the parent prepreg (SP272 — boron fibre / epoxy). From MIL-HDBK-17-2F Volume 2 (US Government work, public domain).

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Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

SP272 — boron fibre / epoxy/SP272 [(0/90):2]S laminate

Units:

si imperial

27 interactive curves for this material

Stress-strain, S-N fatigue and environmental knockdown curves are free with an account.

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Environment

Direction

Property	Value	Unit	Conditions	Source
Poisson's Ratio(ν)	Curve (13 pts)	-	-55°C · CTA · 12-axis · Laminate [(0/90):2]S (0 deg - 90 deg Crossply, 8 plies total) · Laminate [(0/90):2]S (0 deg - 90 deg Crossply, 8 plies total)
Stress–Strain Curve(σ–ε)	—	Pa	26 entriesClick to expand

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, or test environment.

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Regulatory Screening

Environmental

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.

SP272 [(0/90):2]S laminate

Mechanical Properties

Regulatory Screening

Environmental