Hetron™ epoxy vinyl ester resins - CRECO, Inc.

Chemical Environment
Notes
Concentration
Temperature (°C and °F) for
HETRON Resin
922 980 980/35 FR 992 FR 998/35 800 197
(%) °C / °F °C / °F °C / °F °C / °F °C / °F °C / °F °C / °F
Zinc Sulfate - 100 100/210 100/210 100/210 100/210 - 120/250 120/250
Zinc Sulfite - 100 80/180 80/180 80/180 80/180 80/180 - -
Zinc, Metal plating (See Metal
plating)
Notes
Concentration chart
ppm = %
10,000 1 .0
1,000 0 .1
100 0 .01
See pages 50 and 51 for notes
- - - - - - - - -
Baumé
(°B,°Be or °Bé)
Hydrochloric
acid %
Baumé concentration chart at 25°C, 77°F
Nitric acid % Phosphoric
acid %
5 7 .15 7 .01 5 .28
Sulfuric acid % Ammonia
10 14 .83 12 .86 13 .70 10 .77 0 .
16 24 .57 20 .69 21 .30 17 .53 10 .28
19 29 .65 24 .83 25 .80 21 .07 15 .28
22 35 .21 29 .07 30 .00 24 .61 21 .60
24 39 .41 31 .94 34 .00 27 .10 25 .50
30 41 .30 40 .20 34 .60
35 50 .32 49 .50 41 .30
40 61 .38 55 .00 48 .10
46 81 .10 64 .60 56 .50
48 91 .35 66 .00 59 .20
62 90 .00 81 .30
62 .5 96 .00 90 .60
66 94
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