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BCC Resins BC 4570

Thermoset Polyester

Supplied by BCC Products Inc.

The technical datasheet with complete property values for BCC Resins BC 4570 is available to members of the Prospector Plastics Database.
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Product Description
BC 4570 is a mulit-purpose paste designed for making quick repairs to a variety of substrates where service temperature exceeds 200°F (93°C). It is easy to mix and apply, cures in 15-20 minutes and can be readily shaped by filing, grinding, or machining thereafter. BC 4570 exhibits good adhesion to SMC, FRP, epoxy hi-heat molds, cast iron, aluminum, steel and many other surfaces. Featuring: heat resistance up to 425°F, excellent repair for aircraft/aerospace use, honeycomb core and foam core composite sealant, and repairs to SMC and FRP parts.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • Good Adhesion
  • High Heat Resistance
  • Machinable
Uses 
  • Aerospace Applications
  • Aircraft Applications
  • Repairing Material
Appearance 
  • Grey
Forms 
  • Paste
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore D)
 
 ASTM D2240
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load (264 psi, Unannealed)
°F
 ASTM D648
Thermoset
Nominal Value
Unit
Test Method
Thermoset Components
      
Hardener
 
  
Resin
 
  
Pot Life (75°F)
min
  
Shelf Life (80°F)
wk
  
Demold Time (75°F)
min
  
Additional Information
Hardness, ASTM D2240, Shore D: 85 - 90
Vertical Sag Resistance (mixed), Boeing Test XBMS 5-136: < 1 inch
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: BCC Resins BC 4570, BCC Resins , BCCResinsBC4570, BCCResins, ResinsBC 4570, Resins, ResinsBC4570, BC 4570, BC4570, Polyester, Thermoset, Polyester Thermoset, Polyester, TS, Polyester TS, Thermoset, TS, BCC Products, PolyesterThermoset, PolyesterTS, 4570BC, 4570ResinsBC
Features
Features may also be described by the following terms: Good Adhesion, High Heat Resistance.
Notes
1Typical properties: these are not to be construed as specifications.
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.