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Reference: viscosity, hardness

URETHANE ELECTRICAL SYSTEM

POLYOL 30008
ISOCYANATE 40002



DESCRIPTION

30008/40002 Electrical Potting System is a black, unfilled, flexible, urethane that has a low mixed viscosity and moderate gel time.  Designed for high voltage / room temperature cure applications.

System Components:
30008 Part A with 40002 Part B.

USE

Designed for ambient cured applications requiring good hydrolytic stability and low stress. The low viscosity and long time make this a viable system for automated potting production.

PRODUCT DATA

Color:
        Resin                                                                 Black
        Hardener                                                           Brown
        Mixed                                                                 Black

Working Time
140 grams @ 77F (25C)                                       10 minutes

Gel Time (ASTM D-2471)
140 grams @ 77F (25C)                                       30 minutes

Cure Cycle
        Ambient 77F (25C)                                         24 Hours

Viscosity (ASTM D-2393)
        Polyol @ 77F (25C)                                         550 cps
        Isocyanate @ 77F (25C)                                   50 cps

Density, lbs./gal. (specific gravity)
        Resin                                                                    7.9 (0.95)
        Hardener                                                            10.3 (1.24)
        Mixed                                                                    8.4 (1.01)

Mixing Ratio
        By Weight                                                         100 parts resin 38 parts hardener
        By Volume                                                        100 part resin to 29 parts hardener

Shelf Life
Store cool and dry                                                     6 months

Hardness (ASTM D-2240)
Shore A                                                                           70


Customer Service (303) 617-3094
   

10/19/03

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Last Modified: March 28, 2015