SIKABIRESIN CF230A

Harmonization Code : 3910.00.00.90 | Silicones in Primary Forms; Others

SIKABIRESIN CF230A

Main features

  • 0.63 g/cm3 Part A density
  • 100:24 system weight ratio
  • Honeycomb edge-filling resin component

Product Description

SikaBiresin CF230 Part A Epoxy Edge-Filling Resin is the white or black epoxy paste component of the two-part CF230/CF234 edge-filling system. The low-density Part A resin has a typical specific gravity of 0.63 at 25 deg C and is mixed with CF234 Part B at 100:24 by weight. The resulting smooth paste is applied under pressure to honeycomb cell edges and has a typical 11-minute pot life at 25 deg C. The complete system is used for edging aluminum and other honeycomb sandwich structures, cell densification for insert anchoring, and localized panel repairs. Final cured properties apply only to the complete CF230/CF234 system.

Key features

  • Controlled system ratio: CF230 Part A and CF234 Part B are mixed at 100:24 by weight
  • Low-density epoxy paste: Part A has a typical specific gravity of 0.63 at 25 deg C
  • Short mixed pot life: The 116 g CF230/CF234 mixture has an 11-minute pot life at 25 deg C

Applications

Edge filling of aluminum and other honeycomb sandwich structures; core-cell densification for insert anchoring; localized sandwich-panel repairs.

Product Family

SIKABIRESIN CF230A

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TDS, SDS & Technical Documents

Technical Specifications

General Properties
Appearance
Appearance at room temperature.
paste
Chemistry Type
Epoxy
Color
The color
white, black
Component System
Describes the number of components that must be supplied, mixed, or activated before application or cure.
two
Specific Gravity
Specific gravity (SG) is the ratio of the density of a substance to the density of a reference substance; equivalently, it is the ratio of the mass of a substance to the mass of a reference substance for the same given volume. For liquids, the reference substance is almost always water (1), while for gases, it is air (1.18) at room temperature. Specific gravity is unitless.
0.63

Additional Information

Technical properties

As-supplied / before-processing properties

Part A properties are separated from processing values for the complete CF230/CF234 system.

Property Value Unit Method / condition
Composition Epoxy CF230 Part A
Aspect Paste As supplied
Color White or black CF230 Part A
Specific gravity 0.63 g/cm3 At 25 deg C
System mix ratio by weight 100:24 CF230 Part A:CF234 Part B
Mixed-system pot life 11 minutes 116 g mixture at 25 deg C
Shelf life 12 months Original unopened container at 15-25 deg C

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