Preparation:Preliminary phases Prepare a 25% solution of Andean QD Ultra in deionised water under cupboard Phase F: Mix the ingredients in water until clear solution; Phase G: Mix the ingredients until homogeneity; Addition scheme 1) In the main mixer, add A ingredients and mix until clear solution. Add A1 while mixing with blades, under vacuum; then homogenize with both turbine and blades under vacuum for 10'. Heat to 75°C under vacuum. Sample and check homogeneity. 2) In a side melting vessel add ingredients B and heat to 75°C until complete melt. 3) Add slowly Phase B to Phase(A+A1) while homogenizing with turbine and blades under vacuum. Keep such conditions for 5-10'. 4) Cool to 40°C and add ingredients C and D, while homogenizing for 5' under vacuum after each addition. 5) Cool to 35°C then add ingredients E and phase F, while homogenizing for 5' under vacuum after each addition. 6) Cool to room temperature, add phase G and mix with blades for 5’ under vacuum. Take a sample for analytical controls.
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