Extended Life Antifreeze/Coolant Product Data Sheet

Characteristic ASTM Specification Company Typicals ASTM Method

Chloride 25 ppm <25 D3634

Specific gravity, 60/60°F 1.115-1.125 1.120 D1122

Freezing point, 50% V/V -34°F/-36°C max 330°F/164°C D1177

Boiling Point, undiluted 325°F/162°C min 330°F/164°C D1120

Boiling Point, 50% V/V 226°F/107°C min 226°F/107° D1120

Effect on engine or

Vehicle finish no effect no effect -

Ash content, mass % 5 max. <3 D1119

Ph, 50% V/V 9.5-10.5 9.5-10.2 D1287

Reserve Alkalinity* 3 ml min 3.5 max D1121

Water mass% 5 max 3.5 max D1123

Color distinctive Green, orange, red or fuchsia –

Effect on nonmetals no adverse effect no adverse effect -

Storage stability - >1 year -

Foaming 150 mi vol., max 30-40 ml. D1881

5 sec. break, max 1.5-3.0 sec. D1881

Cavitations-erosion rating 8 min 9 D2809

*Reserve alkalinity (RA) is a term used to indicate the amount of alkaline inhibitors present in an antifreeze formulation. It is incorrect to relate a high RA with a high-quality antifreeze. Present, state of the art antifreeze formulations contain many new inhibitors which give added protection to certain metals but do not raise the RA numbers.

Typical ASTM Corrosion Test Results

Glassware Corrosion Test Spec. Actual

(ASTM D1384)

Copper 10 1

Solder 30 5

Brass 10 0

Steel 10 -1

Cast Iron 10 1

Aluminum 30 6

Simulated Service Test

(ASTM D2576)

Copper 20 5

Solder 60 24

Brass 20 7

Steel 20 5

Cast Iron 20 7

Aluminum 60 27

Hot Surface Aluminum Corrosion mg/cm/wk

(ASTM D4340)

Specimen weight loss 1.0 <0.5