FM® 490A

Category: Epoxy , Epoxy; Epoxide
Manufacturer: Cytec Industries Inc.
Trademark: FM®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: S07Tbv_FM-490A.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
FM® 490A core splice adhesive is a modified epoxy material supplied in sheet form that may be cured in place by either free foaming or restrained foaming processes. It may be processed at any temperature ranging from 225°F to 350°F (107°C to 177°C). It is specifically designed to minimize variation in cell structure induced by typical process variables such as heat-up rates and vacuum conditions. Typical applications include bonding of inserts or edge members to core and localized reinforcement of honeycomb core where increased shear strength is required. Because FM 490A core splice adhesive contains no metallic fillers it is appropriate for applications requiring radar transparency.

Suggested Applications:
Honeycomb splicing
Localized reinforcement
Bonding of edge members and inserts
General Information
Features
  • Good Adhesion
Uses
  • Adhesives
  • Bonding
  • Foam
  • Structural Foam
Appearance
  • Tan
Forms
  • Sheet
Processing Method
  • Foam Processing
PhysicalNominal ValueUnit
Specific Gravity 0.320 to 0.641g/cm³
MechanicalNominal ValueUnit
Shear Strength
    24°C 19.58MPa
    24°C 210.3MPa
Additional InformationNominal ValueUnit
Volatiles < 1.0%
Note Message
1 .Tube Shear, 350°F cure
2 .Tube Shear, 250°F cure
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