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BJB Polyurethane F-82 A/B

Polyurethane Thermoset Elastomer

Supplied by BJB Enterprises, Inc.

The technical datasheet with complete property values for BJB Polyurethane F-82 A/B is available to members of the Prospector Plastics Database.
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Product Description
The F-82 A/B system is a production oriented, non-mercury containing, fast gel, and fast de-mold material. It features a working time which allows time to mix, vacuum de-gas, and pour air-free parts. F-82 A/B can be demolded in as little as two hours depending on part size and configuration.

PRODUCT HIGHLIGHTS:
  • RoHS compliant
  • Rapid demolds
  • Ideal for part production
  • Does not contain Mercury, Phthalates, MOCA, MDA, or TDI
  • Very easy to use
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • Fast Gel
  • Good Mold Release
  
RoHS Compliance 
Appearance 
  • Opaque
Forms 
  • Liquid
Physical
Nominal Value
Unit
Test Method
Specific Gravity
      
-- 2
 
  
--
 
 ASTM D792
-- 3
 
  
Specific Volume
in³/lb
  
Molding Shrinkage - Flow
in/in
 ASTM D2566
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
psi
 ASTM D412
Elastomers
Nominal Value
Unit
Test Method
Tensile Strength (Yield)
psi
 ASTM D412
Tensile Elongation (Break)
%
 ASTM D412
Tear Strength
lbf/in
 ASTM D624
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore A)
 
 ASTM D2240
Electrical
Nominal Value
Unit
Test Method
Dielectric Constant (1 MHz)
 
 ASTM D150
Dissipation Factor (1 MHz)
 
 ASTM D150
Thermoset
Nominal Value
Unit
Test Method
Thermoset Components
      
Part A
 
  
Part B
 
  
Shelf Life
wk
  
Thermoset Mix Viscosity
     ASTM D2393
77°F 4
cP
  
77°F 5
cP
  
77°F 6
cP
  
Demold Time (77°F)
min
  
Gel Time
min
  
Work Time 7 (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: BJB Polyurethane F 82 A B, BJB Polyurethane F-82 A/B , BJB Polyurethane F82 AB, BJB Polyurethane , BJBPolyurethaneF82AB, BJBPolyurethane, PolyurethaneF 82 A B, PolyurethaneF-82 A/B, PolyurethaneF82 AB, PolyurethaneF-82 A:B, PolyurethaneF-82 A+B, PolyurethaneF-82 A-B, PolyurethaneF-82 A_B, PolyurethaneF-82 A B, PolyurethaneF:82 A/B, PolyurethaneF/82 A/B, PolyurethaneF+82 A/B, PolyurethaneF_82 A/B, PolyurethaneF 82 A/B, PolyurethaneF82, PolyurethaneF, F 82 A B, PolyurethaneF82AB, PolyurethaneF82 A_B, PolyurethaneF82 A B, PolyurethaneF_82 AB, PolyurethaneF 82 AB, F-82 A/B, F82 AB, F-82 A:B, F-82 A+B, F-82 A-B, F-82 A_B, F-82 A B, F:82 A/B, F/82 A/B, F+82 A/B, F_82 A/B, F 82 A/B, F82, 82A, AB, PolyurethaneF82A_B, PolyurethaneF_82AB, F82AB, F82 A_B, F82 A B, F_82 AB, F 82 AB, F82A_B, F_82AB, Polyurethane Thermoset Elastomer, TSU, BJB Enterprises, PolyurethaneThermosetElastomer, 82F, 82PolyurethaneF
Features
Features may also be described by the following terms: Fast Gel, Good Mold Release, Easy Release, Good Demolding.
Notes
1Typical properties: these are not to be construed as specifications.
2Part B
3Part A
4Part B, Brookfield
5Part A, Brookfield
6Mixed, Brookfield
7100 g mass
 
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.