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BCC Resins BC 8740E

Polyurethane Thermoset Elastomer

Supplied by BCC Products Inc.

The technical datasheet with complete property values for BCC Resins BC 8740E is available to members of the Prospector Plastics Database.
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Product Description
BC 8740E is a two-component urethane casting compound that is specifically formulated for high abrasion and impact resistance. It is recommended for use for the production casting of highly wear-resistant parts and linings. This product is safe, easy-to-handle, room temperature mixing and curing system that does not contain TDI, MDI, MDA, or MOCA. BC 8740E is relatively insensitive to typical environmental moisture and will make good void-free parts without the problems that some conventional urethane systems exhibit. The low viscosity and simple mix ratio assure uniform and easy mixing. Because of this product's exceptional toughness and abrasion resistance, castings made with BC 8740E A/B are particularly suitable for mining and mineral process industries.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • Good Abrasion Resistance
  • Good Toughness
  • Good Wear Resistance
  • High Impact Resistance
  • Low Viscosity
  • Moisture Resistant
Appearance 
  • Amber
Forms 
  • Liquid
Processing Method 
  • Casting
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Molding Shrinkage - Flow
in/in
 ASTM D955
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength
psi
 ASTM D638
Tensile Elongation (Break)
%
 ASTM D638
Elastomers
Nominal Value
Unit
Test Method
Tear Strength
lbf/in
 ASTM D624
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore D)
 
 ASTM D2240
Thermoset
Nominal Value
Unit
Test Method
Thermoset Components
      
Hardener
 
  
Resin
 
  
Pot Life (75°F)
min
  
Thermoset Mix Viscosity
cP
 ASTM D2393
Demold Time (77°F)
min
  
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 8740E, BCC Resins , BCCResinsBC8740E, BCCResins, ResinsBC 8740 E, ResinsBC 8740E, ResinsBC8740, Resins, BC 8740 E, ResinsBC8740E, BC 8740E, BC8740, 8740E, BC8740E, Polyurethane Thermoset Elastomer, TSU, BCC Products, PolyurethaneThermosetElastomer, 8740BC, 8740ResinsBC
Features
Features may also be described by the following terms: Good Wear Resistance, Wear Resistant, Moisture Resistant, Water Resistant, Low Moisture Absorption, Low Water Absorption, Good Abrasion Resistance, Abrasion Resistant, Low Viscosity, High Impact Resistance, Good Toughness, Tough.
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.