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1、Public Dr. Anais Bialy TM Coatings 06.11.2012 Easily dispersible organic pigments: the easy way to perfect colors MALM, 6TH NOVEMBER 2012 Dr. Anais Bialy, TM Coatings, 06.11.2012 Table of Content Public 2 The ED Concept The 3 ED Ranges Handling of EDS, EDU and EDW pigments Benefits of using ED pigme
2、nts Scale up example Public Dr. Anais Bialy TM Coatings 06.11.2012 The ED Concept Dr. Anais Bialy, TM Coatings, 06.11.2012 Dispersing effort = middle to high (dissolver only is not possible) What is an ED pigment ? Solid (granules) Liquid (dispersion) Organic Inorganic Colanyl 500 Hostatint 500 etc.
3、 Iron oxide etc. Dispersing effort = zero Pigments are already dispersed Ready to use for tinting Dispersing effort = low to middle (dissolver only is possible) Difference Product example Dispersing effort The ED pigments are surface modified organic pigments. They can be dispersed by using only a d
4、issolver. Pigments Pigment dispersions Colorant Public 4 Hostaperm, Novoperm, etc. Dr. Anais Bialy, TM Coatings, 06.11.2012 Process of manufacturing ED pigments No additional step needed for the production of ED pigments Public 5 Public Dr. Anais Bialy TM Coatings 06.11.2012 The 3 ED Ranges Dr. Anai
5、s Bialy, TM Coatings, 06.11.2012 Our three ED ranges Public 7 ED pigments for all kind of applications: from solvent to water borne systems from industrial to decorative applications Dr. Anais Bialy, TM Coatings, 06.11.2012 EDW range EDS range EDU range Our three ED ranges Products Industrial coatin
6、gs (solvent borne) Industrial coatings (water & solvent borne) Novoperm Yellow F2G-EDS (PY194) Hostaperm Yellow H4G-EDS (PY151) Novoperm Yellow HR 70-EDS (PY83) Novoperm Yellow M2R 70-EDS (PY139) Novoperm Orange HL 70-EDS (PO36) Hostaperm Red D3G 70-EDS (PR254) Hostaperm Pink E-EDS (PR122) Hostaperm
7、 Violet RL-EDS (PV23) Hostaperm Blue B2G-EDS (PB15:3) Hostaperm Green GNX-EDS (PG7) Hostaperm Yellow H3G-EDU (PY154) Novoperm Yellow F2G-EDU (PY194) Novoperm Yellow HR 70-EDU (PY83) Novoperm Orange HL 70-EDU (PO36) Hostaperm Red D3G 70-EDU (PR254) Hostaperm Pink E-EDU (PR122) Hostaperm Violet RL-EDU
8、 (PV23) Hostaperm Yellow H3G-EDW (PY154) Novoperm Yellow HR 70-EDW (PY83) Novoperm Orange HL 70-EDW (PO36) Permanent Orange 2RLD71-EDW (PO74) Hostaperm Scarlet GO-EDW (PR168) Hostaperm Red D3G 70-EDW (PR254) Novoperm Red HF3S-EDW (PR188) Hostaperm Pink E-EDW (PR122) Hostaperm Pink E02-EDW (PR122) Ho
9、staperm Violet RL-EDW (PV23) Hostaperm Blue B2G-EDW (PB15:3) Decorative coatings (water borne) Available R&D Target market Public 8 Public Dr. Anais Bialy TM Coatings 06.11.2012 Handling of EDS, EDU and EDW Pigments Dr. Anais Bialy, TM Coatings, 06.11.2012 01.09.2010 Public Mill base 16 - 36 % Disso
10、lver Dispersion 30 min at 7000 bis 10 000rpm at 50C Mill base 16 - 36 % Let down mixture Mass tone 8 -18% Mass tone 8 -18 % White paint White Reduction 1:10 / 1:20 Dissolver Dispersion 30 min at 8000 bis 10 000rpm at 40C Binder free : Dispersing agents Humectants Defoamers Biocides Binder : AM bakin
11、g enamel 2-pack PU 2-pack acrylic isocyanate cured + + Handling of EDW Pigments Handling of EDS/EDU Pigments Pigment Tinter 35 -50 % White paint (1 % TiO2) + Pigment Tinter 35 -50 % + Mass tone 4 -10 % Mass tone 4 -10 % Deep Shade White paint (20 % TiO2) Mill base 35 - 50 % Mill base 35 - 50 % Water
12、 Pigment Tinter ( 35 50% pigment) for water based and/or universal applications + + White Reduction Clear lacquer + EDS/EDU pigments - dissolver dispersion with the binder EDW pigments - dissolver dispersion binder free 10 Dr. Anais Bialy, TM Coatings, 06.11.2012 Handling of EDS & EDU pigments Publi
13、c 11 Dispersion (HS dissolver) Mill base (pigment paste) Let down Paint Pre-dispersion (HS dissolver) Mill base (pigment paste) Grinding (bead mill) Let down Paint Conventional Pigment ED Pigment Simplification of the process Value chain implications of ED pigments modified with additives Paint Pain
14、t EDS/EDU pigments are dissolver dispersible and need less additives Need of the right viscosity to get enough shear forces Dr. Anais Bialy, TM Coatings, 06.11.2012 Handling of EDW pigments Wetting step Bead mill Milling step + + Standard pigment EDW pigment Dispersion step = Additives & Water Less
15、additives & Water Pigment dispersion = Tinter For In-plant and/or POS EDW pigments are dissolver dispersible and need less wetting agents Public 12 Optimization of the viscosity to get enough shear forces Dr. Anais Bialy, TM Coatings, 06.11.2012 Where to use EDW pigments ? Dissolver Depending on wet
16、ting and dispersing agents EDW pigments are also for multipurpose pigment dispersions ! Public 13 EDW pigments Water-based decorative pigment dispersions Multipurpose decorative pigment dispersions Public Dr. Anais Bialy TM Coatings 06.11.2012 Benefits of using ED Pigments Dr. Anais Bialy, TM Coatings, 06.11.2012 Simplifying your process Coventional Pigmen
