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Bayflex® LSR 10

Polyurethane

Supplied by Bayer MaterialScience LLC

The technical datasheet with complete property values for Bayflex® LSR 10 is available to members of the Prospector Plastics Database.
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Product Description
Bayflex LSR 10 is a fully formulated two-component system for light stable window encapsulation. The Bayflex LSR 10 system is supplied as two reactive liquid components. Component A is a polyisocyanate based on Isophorone Diisocyanate (IPDI) and Component B is a formulated polyether polyol system.

As with any product, use of Bayflex LSR 10 in any application must be tested (including field testing etc.) in advance by the user to determine suitability.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Forms 
  • Liquid
Processing Method 
  • Reaction Injection Molding (RIM)
Physical
Nominal Value
Unit
Test Method
Specific Gravity
      
-- 2
 
  
-- 3
 
  
--
g/cm³
  
Viscosity
      
77°F 2
Pa·s
  
77°F 3
Pa·s
  
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength
psi
  
Tensile Elongation (Break)
%
  
Flexural Modulus
      
-22°F
psi
  
77°F
psi
  
158°F
psi
  
Elastomers
Nominal Value
Unit
Test Method
Tear Strength 4
lbf/in
  
Compression Set 5
%
  
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness
      
Shore A, 1 sec
 
  
Shore A, 5 sec
 
  
Shore D, 1 sec
 
  
Shore D, 5 sec
 
  
Aging
Nominal Value
Unit
Test Method
Weatherometer Aging - Delta E 6
 
 SAE J2527
Flammability
Nominal Value
Unit
Test Method
Flash Point
      
-- 7
°F
  
-- 8
°F
  
Thermoset
Nominal Value
Unit
Test Method
Thermoset Components
      
Part A 9
 
  
Part B 10
 
  
Additional Information
Nominal Value
Unit
Test Method
Arizona Weathering - Delta E 11
 
 GM 9327P
Florida Weathering - Delta E 11
 
 GM 9327P
Sunshine Carbon Arc - Delta E 12
 
  
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Bayflex® LSR 10, Bayflex LSR 10, Bayflex® , Bayflex, BayflexLSR10, LSR 10, LSR10, Polyurethane, Unspecified, Polyurethane Unspecified, PUR, Unspecified, PUR Unspecified, Polyurethane, PUR, Bayer, PolyurethaneUnspecified, PURUnspecified, 10LSR
Injection Notes
Polyol Temperature: 48 to 55°C
Isocyanate Temperature: 40 to 46°C
Polyol Nucleation: 0.9 to 1.00 S.G.
Typical Cure Time at 0.125 in: 30 sec
Machine Reactivity at 40°C, Gel Time: 8 sec
Notes
1Typical properties: these are not to be construed as specifications.
2Component B (Polyol)
3Component A (Isocyanate)
4Die C
525% Deflection
62500 kJ/m², Atlas CXW Open Flame, ASTM G155, Cycle 7
7Component A (Isocyanate), PMCC
8Component B (Polyol), PMCC
9Isocyanate
10Polyol
112 years
121000 hr
 
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.