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Reference: viscosity, hardness

UL 94 V0 POTTING SYSTEM 
RESIN 20256
HARDENER 50230

DESCRIPTION

20256/50230 UL 94 V0  Potting System is a filled, black, moderate viscosity, low cost, flame retardant, epoxy for use in ambient cure systems.  This system mixes 1:1 by weight or volume, easy to hand process as well as meter mix dispensing.  This system is UL 94 V0 recognized in file # E 211862..

System Components

20256 Resin Part A with 50230 Hardener Part B.

USE

Designed for ambient cured, FR, potting applications. The easy 1:1 mixing ratio and moderate viscosity makes it ideal for small and medium volume applications.  The black / white color combination provide a visual indication that both material are present during automated mixing.

PRODUCT DATA

Color:
 Resin                                                                                                     Black
 Hardener                                                                                              Off white
 Mixed                                                                                                     Black

Cure Cycle:
Ambient 77 F (25°C)                                                                             24 Hours
Elevated 150°F (66°C)                                                                            2 Hours

Working Time:
(ASTM D-2471) 200 grams @ 77° F (25°C)                                     20 minutes

Gel Time:
 (ASTM D-2471) 200 grams @ 77°F (25°C)                                     40 minutes

PRODUCT DATA

Viscosity (ASTM D-2393)

     Resin @ 77 F (25 C)                                                                          11000 cps
     Hardener @ 77 F (25°C)                                                                   16000 cps
     Mixed @ 77°F (25°C)                                                                         13000 cps

Density, lbs./gal. (specific gravity)
     Resin                                                                                                   13.0 (1.56)
     Hardener                                                                                             13.0 (1.56)
     Mixed                                                                                                   13.0 (1.56)

Mixing Ratio
 By Weight                                                                     100 parts resin 100 parts hardener
 By Volume                                                                     100 parts resin to 100 parts hardener

Shelf Life Store cool and dry                                                                         1 year

Cured  Properties

Hardness (ASTM D-2240), Shore D                                                                 75

Customer Service (303) 617-3094

06/15/01

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Last Modified: July 24, 2011