Technology
Overview
Potting Types
Potting Compound
Part design
Problem Solution
Potting Hints
Hardening Process
Equipment
Cost Calculations
Shells & Molds
Mfg. Process

Suppliers
Potting Compound
Accessories
Equipment
Adhesion Primers
Contract Potting
Packaging
Potting Removers
Consulting

Reference
Glossary
Temperature conversion
Reference: viscosity, hardness

URETHANE POTTING SYSTEM

POLYOL 30002
ISOCYANATE 40002

DESCRIPTION

30002/40002 Urethane Potting System is a black, unfilled, flexible, flame retardant urethane that has a low mixed viscosity and moderate gel time.

System Components:
30002 Part A 
40002 Part B.

USE

Designed for ambient cured applications requiring good hydrolytic stability, flame retardancy and flexibility.

PRODUCT DATA

Color:
   Polyol                                                                                                     Black
   Isocyanate                                                                                             Clear brown
   Mixed                                                                                                     Black

Working Time:
   200 grams @ 77ºF (25ºC)                                                                 10 minutes

Gel Time:
   200 grams @ 77ºF (25ºC)                                                                 35 minutes

Cure Cycle:
   Ambient 77 F (25 C)                                                                         24 Hours

Viscosity (ASTM D-2393)
   Polyol @ 77ºF (25ºC) @ 4rpm                                                           800 cps
   Isocyanate @ 77ºF (25ºC)                                                                    65 cps

Density, lbs./gal. (specific gravity)
    Resin                                                                                                  8.9 (1.07)
    Hardener                                                                                           10.3 (1.24)
    Mixed                                                                                                   9.2 (1.10)

Mixing Ratio:
    By Weight:                                                                             100 parts polyol 37.6 parts Isocyanate
    By Volume:                                                                                 3.1 part polyol to 1 part Isocyanate

Shelf Life:
    Store cool and dry                                                                                 6 months

Hardness, Shore A:                                                                                   75-80

Customer Service (303) 617-3094
 

    Home Page          Return to top of page

Email Comments: jim.hallstrom@comcast.net

  Copyright © 2001-2012 Potting Solutions, LLC

Last Modified: July 20, 2012