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Ultracor UKF-319-1/4-2.8

Ultracor UKF-319-1/4-2.8 is used in Double Shell Reflectors and other lightly loaded structures requiring Kevlar’s dielectric properties. UKF-319-1/4-2.8 is space qualified material.

Functions: Core Material

Core Type: FRP Honeycomb

Chemical Family: Aramid (Kevlar), Cyanate Esters

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Aramid (Kevlar),
Cyanate Esters
Core Type
FRP Honeycomb
Polymer Name
Cyanate Ester Resin
Reinforcement Material
Aramid (Kevlar)
Composite Materials Functions
Core Material
Technologies
Composite Materials
Product Families
Composite Materials — Core Materials
Honeycomb
Ultracor Product Designations

Ultracor products are designated by use of a series of letters and numbers, as follows:

UKF-319-1/4-2.8, in which:

  • “U” represents Ultracor honeycomb core
  • “KF” indicates the material used is Kevlar Fiber
  • “319” determines the product code number under which the details of construction are documented
  • “1/4” indicates a 1/4” cell size
  • “2.8” indicates a nominal density in pounds per cubic foot (lbs/ft³)

Features & Benefits

Materials Features
Excellent Toughness,
High Impact Resistance,
Low Dielectric Constant

Applications & Uses

Markets
Automotive & Transportation,
Building & Construction
Applications
Automotive & Transportation — Automotive
Exterior & Body,
Interior
Building & Construction — Building Materials
Structural Components
Composites End Use
Bulkheads,
Radomes,
Structural Components
Plastics & Elastomers End Uses
Reflectors

Packaging & Availability

Size
  • The standard sheet size for Ultracor is approximately 36” L (ribbon) x 24” W by specified T. Thickness tolerance is maintained at ± 0.006”.
  • Custom sheet sizes are available. Ultracor can splice material into virtually any dimension. We can provide core sheets curved into various radii.