This outstanding phosphate investment has these advantages:

• Contains carbon for bright, gold-colored castings
• Expansion can be controlled to fit your needs -- yet technic is easy to follow
• Even extremely thin sections will be cast with sharp, clean margins just like lower-fusing golds
• Accurately fitting castings with smooth and clean surfaces -- without grinding. Uniform results time after time.

The chart shows the effective expansion figures obtainable by varying the concentration of Special Liquid. A 75% concentration, 3 parts SPECIAL LIQUID CONCENTRATE and 1 part Water, is generally preferred. Thermal and also setting expansion will increase by greater SPECIAL LIQUID concentration; these expansions will decrease by dilution with more water. Consequently, expansion can be controlled to fit individual needs. There is no additional thermal expansion between 700 degrees C and 1000 degrees C (1300 degrees F and 1800 degrees F). The curve in the chart shows different figures for the thermal expansion merely as a result from higher or lower concentration of SPECIAL LIQUID CONCENTRATE. The setting expansion for a bench-set mold is shown in the lowest curve below.

*Suggested concentration of Special Liquid Concentrate is 75% (3 parts liquid to 1 part water).

*Recommended Liquid: Special Liquid Concentrate

• Investment Product Guide
• Troubleshooting Phosphate Bonded Investments
• Phosphate Bonded Investment Instructions
• Phosphate Casting Investment MSDS

Item No. Description  Price  00362  11 kg (25 lb.) Carton  $75.47 Preweighed Envelopes      00427  144 - 60 g Package  $113.27  00435  144 - 90 g Package  $129.79  Special Liquid Concentrate       02194  1 Liter Bottle  $24.80  02130  6pk / 340mL Bottles  $60.90  02190  6pk / 1 Liter Bottles  $39.19  02135  340mL Bottle  $10.50

 

Physical Properties   Water/Powder Ratio  16 mL/100 g  Working Time  6-7 minutes  Setting Expansion  0.7%  Thermal Expansion 1.2%