Starting Formulation - BYK Additives & Instruments

1 BYK-Chemie GmbHAbelstrasse 45, 46483 Wesel, GermanyTel +49 281 670-0, Fax +49 281 670-35 FormulationResin-free pigment concentrates for water-borne systemsKronos 2160 Bayferrox 3920 Hostaperm Yellow H7 GNovoperm Yellow 5GD 71 Novoperm Yellow HR 70 Novoperm Orange HL 70 Pigment supplierKronos 6PY 42PY 219PY155PY 83PO 361 Demineralized waterCarrier / Solvent17,031,337,037,037,037,02 DISPERBYK-2010 BYKW etting&Dispersing5,611,016,916,916,916,9 3 DISPERBYK-180 BYKW etting&Dispersing0,81,14 BYK-012 BYKD efoamer1,01,01,01,01,01,05 Preservative0,10,10,10,10,10,16 BYK-D 420 BYKAnti-settling0,50,57 Pigment & Color Index (see headline)see headlinePigment75,055,045,045,045,045,0 InstructionsPremix position 1-6, add pigment and disperse (grind) wellCharacteristic Data % Additive dosage (solids on pigment)3,08,015,015,015,015,01,02,0 RemarkDISPERBYK-20101) The exchange of a pigment as well as a partial exchange of the water by solvents in the Formulation may change the viscosity!

2 2) The required grinding viscosity depends on the grinding equipment and must be 1 of 3 Version: 02 BYK-Chemie GmbHAbelstrasse 45, 46483 Wesel, GermanyTel +49 281 670-0, Fax +49 281 670-35 FormulationResin-free pigment concentrates for water-borne systemsPigment waterCarrier / Solvent2 DISPERBYK-2010 BYKW etting&Dispersing3 DISPERBYK-180 BYKW etting&Dispersing4 BYK-012 BYKD efoamer5 Preservative6 BYK-D 420 BYKAnti-settling7 Pigment & Color Index (see headline)see headlinePigmentInstructionsPremix position 1-6, add pigment and disperse (grind) wellCharacteristic Data % Additive dosage (solids on pigment)RemarkDISPERBYK-20101) The exchange of a pigment as well as a partial exchange of the water by solvents in the Formulation may change the viscosity!

3 2) The required grinding viscosity depends on the grinding equipment and must be Red D3G 70 Novoperm Red F3RK 70 Hostaperm Red E3 BHostaperm Pink EHostaperm Violet RL specialHostaperm Blue A4 RClariantClariantClariantClariantClarian tClariantPR 254PR 254PV 19PR 122PV 23PB 15:125,432,942,046,423,933,928,118,021,9 17,535,025,01,01,01,01,01,01,00,10,10,10 ,10,10,10,445,048,035,035,040,040,025,01 5,025,020,035,025,0 Page 2 of 3 Version: 02 BYK-Chemie GmbHAbelstrasse 45, 46483 Wesel, GermanyTel +49 281 670-0, Fax +49 281 670-35 FormulationResin-free pigment concentrates for water-borne systemsPigment waterCarrier / Solvent2 DISPERBYK-2010 BYKW etting&Dispersing3 DISPERBYK-180 BYKW etting&Dispersing4 BYK-012 BYKD efoamer5 Preservative6 BYK-D 420 BYKAnti-settling7 Pigment & Color Index (see headline)see headlinePigmentInstructionsPremix position 1-6, add pigment and disperse (grind) wellCharacteristic Data % Additive dosage (solids on pigment)RemarkDISPERBYK-20101) The exchange of a pigment as well as a partial exchange of the water by solvents in the Formulation may change the viscosity!

4 2) The required grinding viscosity depends on the grinding equipment and must be Blue B2G-LHostaperm Green GNXS pecial Black 4 ClariantClariantOrion Engineered CarbonsPB 15:3PG 7 PBk 738,920,252,020,033,821,91,01,01,00,10,1 0,140,045,025,020,030,035,0 Page 3 of 3 Version: 02