Toray MicroPly™ TCF4050

1 of 21 products in this brand
Toray Toray MicroPly™ TCF4050 core splice adhesive is a cyanate ester-based core splice with flatwise tensile strength up to 260°C (500°F). This product has been developed to be compatible with the high temperature Toray TC420 and Toray EX-1505 prepreg resin systems. 177°C (350°F) Cure, Cyanate Ester Core Splice Adhesive.

Functions: Core Material

Core Type: Thermoset Foam

Chemical Family: Cyanate Esters

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Composite Materials Functions

Features & Benefits

Product Highlights
  • Compatible with TC420 prepregs
  • Excellent high temperature properties
  • Post curable for higher Tg

Applications & Uses

Composites Processing Methods
Recommended Applications
  • High Temperature
  • Space & Satellite
  • Aerostructures
  • Radome
  • High temperature potting
  • Ablatives

Properties

Thermal Properties
ValueUnitsTest Method / Conditions
Cure Temperature (Post cure)177-232 (350-450)°C (°F)
Typical Properties
ValueUnitsTest Method / Conditions
Density1.11 (69)g/cc (pcf)
Expansion2–4

Storage & Handling

Shelf Life
  • Out Life: 7 days out life ≤ 21°C (70°F) and ≤ 60% RH
  • Frozen Storage Life: 6 months at ≤-18°C (≤ 0°F)

Out life is the maximum time allowed at 21°C (70°F) or below and 60% or less RH before cure, after a single frozen storage cycle in the original unopened packaging at -18°C (0°F) or below for a period not exceeding the frozen storage life noted above.