1、BYKBYK润湿分散剂润湿分散剂毕克化学技术咨询（上海）有限公司毕克化学技术咨询（上海）有限公司ContentsContents内容内容Basics of Pigment Stabilization颜料稳定基础知识Stabilization Mechanisms稳定机理Interaction W/D Additives with Pigments润湿分散剂与颜料的相互作用Formulation Guidelines(Additive Dosage,Evaluation Methods)配方指导（助剂添加量、评价方法）Wetting and Dispersing Additives based
2、on润湿分散剂基于 Established Technologies成熟技术 CPT可控聚合技术Additive Recommendation Quick reference助剂推荐-快速参考Dry pigment干颜料Dispersion分散Primary particles原始颗粒(ideal dispersion)理想的分散状态Agglomerates聚集体Pigment in resin solution颜料在树脂溶液中Deflocculation of AgglomeratesDeflocculation of Agglomerates聚集体的解絮凝聚集体的解絮凝Particle S
3、ize Versus Surface AreaParticle Size Versus Surface Area粒径与比表面积对比粒径与比表面积对比Pigment颜料颜料Particle size 颗粒大小颗粒大小(m)Surface area 比表面积比表面积(m2/g)Iron oxide red氧化铁红0.250 12Carbon black 1炭黑10.095 20Phthalo blue酞菁蓝0.070 64Carbon black 2炭黑20.013460Wetting and Dispersing Process Wetting and Dispersing Process 润湿
4、分散过程润湿分散过程2 2DispersingDispersing分散分散1 1WettingWetting润湿润湿3 3StabilizationStabilization稳定稳定Steps of StabilizationSteps of Stabilization稳定步骤稳定步骤Reduced:降低降低-settling沉降沉降-sagging流挂流挂-flood&float浮色发花浮色发花 -strong flood&float 严重浮色发花严重浮色发花-high viscosities高粘度高粘度Reduced:降低降低-color strength色强色强-gloss光泽光泽-le
5、ss flood&float更少浮色发花更少浮色发花-higher gloss更高光泽更高光泽-low viscosity低粘度低粘度-highest colour 最高的色强最高的色强 strengthControlledFlocculation受控絮凝Flocculation絮凝Deflocculation解絮凝Improved提高提高Improved提高提高Deflocculation解絮凝Deflocculation/Controlled FlocculationDeflocculation/Controlled Flocculation解絮凝解絮凝/受控絮凝受控絮凝Gloss,haz
6、eGloss,hazeHiding powerHiding power光泽、雾影、遮盖率光泽、雾影、遮盖率Improved提高提高Slightly reduced轻微降低轻微降低Anti-settling,Anti-settling,sag controlsag control抗沉降、流挂控制抗沉降、流挂控制Reduced变差变差Improved提高提高Contr.Flocculation受控絮凝Flooding&Flooding&floating controlfloating control浮色发花控制浮色发花控制TOPCOATS,面漆面漆 high gloss高光高光PRIMERS,hi
7、gh build low medium gloss coatings底底漆，厚涂层低漆，厚涂层低-中光泽涂料中光泽涂料Ideal for:Ideal for:最好用于：最好用于：Wetting and Dispersing Additives EffectsWetting and Dispersing Additives Effects润湿分散剂润湿分散剂-效果效果Deflocculation解絮凝型Appearance外观Controlled Flocculation可控絮凝型Protection保护Types of StabilizationTypes of Stabilization稳定
8、的类型稳定的类型Electrostatic stabilization静电稳定静电稳定Steric stabilization位阻稳定位阻稳定(osmotic/entropic repulsion)渗透/熵排斥 electrostatic stabilization mainly in water-borne systems(e.g.,emulsions)静电稳定主要在水性体系里（例如乳液）steric stabilization in solvent-and water-borne systems 位阻稳定在溶剂以及水性体系 combination of both mechanisms in
9、 water-borne systems 水性体系中两种机理结合Wetting Wetting andand Dispersing Dispersing润湿与分散润湿与分散To select the right additive,you need to know:要选择合适的助剂，你需要知道：Polarity of the system(low,medium,high)系统的极性（低中高）Type of the coating(primer,topcoat,basecoat)涂料的类型（底漆、面漆、底色漆）Pigmentation:pigment type(organic/inorganic)
10、,surface area and surface chemistry(acidic/basic)颜料：颜料类型（有机/无机），比表面及表面化学（酸性/碱性）Co-Grind or single Grind共研磨或是单独研磨Grinding method(w/o resin)研磨方式（有无树脂）Fatty acid chemistry Fatty acid chemistry 脂肪酸化学脂肪酸化学 Polyesters,polyamine amides,聚酯，多胺酰胺 Polyaddition,Polycondensation 加聚、缩聚 Wetting and Dispersing Addi
11、tives:Established TechnologiesWetting and Dispersing Additives:Established Technologies1 1stst Generation Wetting and Dispersing Additives Generation Wetting and Dispersing Additives润湿分散剂：成熟润湿分散剂：成熟的技术的技术 第一代润湿分散剂第一代润湿分散剂Deflocculating解絮凝ControlledFlocculating控制絮凝1 1st st Generation Wetting and Disp
12、ersing Additives Fatty Generation Wetting and Dispersing Additives Fatty Acid Chemistry based W/D AdditivesAcid Chemistry based W/D Additives第一代润湿分散剂第一代润湿分散剂 脂肪酸化学类的润湿分散剂脂肪酸化学类的润湿分散剂lowerlower Polarity 极性 higherhigherlowerlower Molecular Weight higherhigher 分子量分子量 BYKUMENBYKUMEN BYKBYK-P 104 S-P 104
13、 SBYKBYK-220 S-220 SANTI-TERRAANTI-TERRA 203203ANTI-TERRAANTI-TERRA 204204DISPERBYKDISPERBYK-108-108ANTI-TERRAANTI-TERRA-U-UDISPERBYKDISPERBYK-101-101DISPERBYKDISPERBYK DISPERBYKDISPERBYK-130-130DeflocculatingDeflocculating解絮凝解絮凝Controlled flocculatingControlled flocculating控制絮凝控制絮凝DISPERBYKDISPERBY
14、K-192-192Wetting and Dispersing Additives:Established TechnologiesWetting and Dispersing Additives:Established Technologies1 1stst Generation Wetting and Dispersing Additives Generation Wetting and Dispersing Additives Phosphoric Acid EstersPhosphoric Acid Esters磷酸酯磷酸酯polyester/polyether polymers,po
15、lyether polymers e.g.Disperbyk-110,111,180,聚酯/聚醚聚合物，聚醚聚合物one pigment/filler affinic group per molecule 每个分子有一个颜填料亲和基团P O L Y E S T E R 聚酯P O L Y E T H E R 聚醚-O-PO(OH)21 1stst Generation Wetting and Dispersing Additives Generation Wetting and Dispersing Additives Phosphoric Acid Ester based W/D Addit
16、ivesPhosphoric Acid Ester based W/D AdditivesDISPERBYK-111DISPERBYK-111DISPERBYK-180DISPERBYK-180DISPERBYK-110DISPERBYK-110lowerlower Molecular Weight higherhigherlowerlower Polarity higherhigherDeflocculatingDeflocculatingDISPERBYK-103DISPERBYK-103DISPERBYK-106DISPERBYK-106DISPERBYK-102DISPERBYK-10
17、2Wetting and Dispersing Additives:Established TechnologiesWetting and Dispersing Additives:Established Technologies1 1stst Generation Wetting and Dispersing Additives Generation Wetting and Dispersing Additives Stabilization of organic pigments is often not optimum对有机颜料的稳定通常不是最佳的 Stabilization of fo
18、am possible(surfactant-like structure!)可能会稳泡（与表面活性剂类似的结构）Remarks:评述Predominantly developed for inorganic pigments and fillers 大多用于无机颜填料Wetting and Dispersing Additives:Established TechnologiesWetting and Dispersing Additives:Established Technologies2 2ndnd Generation Wetting and Dispersing Additives
19、 Generation Wetting and Dispersing Additives 第二代润湿分散剂High Molecular weight AdditivesHigh Molecular weight Additives高分子量助剂高分子量助剂 Many pigment affinic groups Many pigment affinic groups很多颜料亲和基团很多颜料亲和基团2 2ndnd Generation Wetting and Dispersing Additives Generation Wetting and Dispersing Additives Based
20、 on Polyurethane ChemistryBased on Polyurethane Chemistry基于聚氨酯化学基于聚氨酯化学 polyester urethanes,polyether/polyester urethanes,聚酯PU、聚醚/聚酯PU different functionalities:acidic,basic,不同的官能团：酸性、碱性 DISPERBYK-160 169,DISPERBYK-182,183,184,185,DISPERBYK-170,171,174 DISPERBYK -2163,2164 Disperbyk-2150 BYK -9077Du
21、rable adsorption layer持久的吸附层many pigment affinic groups per molecule每个分子上有很多颜料亲和基团2 2ndnd Generation Wetting and Dispersing Additives Generation Wetting and Dispersing Additives Based on Polyurethane Chemistry Based on Polyurethane Chemistry 基于聚氨酯化学基于聚氨酯化学lowerlower Molecular Weight higherhigherlowe
22、rlower Polarity higherhigherDeflocculatingDeflocculatingDISPERBYK-161DISPERBYK-161DISPERBYK-162/-168DISPERBYK-162/-168DISPERBYK-163/-167/2163DISPERBYK-163/-167/2163DISPERBYK-174DISPERBYK-174DISPERBYK-164/2164DISPERBYK-164/2164DISPERBYK-166DISPERBYK-166DISPERBYK-170DISPERBYK-170DISPERBYK-2150DISPERBY
23、K-2150DISPERBYK-182DISPERBYK-183/185DISPERBYK-184BYK-9077BYK-9077DISPERBYK-2155DISPERBYK-2155DISPERBYK-169DISPERBYK-169DISPERBYK-171DISPERBYK-171DISPERBYK-115DISPERBYK-115DISPERBYK-160DISPERBYK-160Next Generation Polyurethane ChemistryNext Generation Polyurethane Chemistry下一代聚氨酯化学下一代聚氨酯化学 DISPERBYK-
24、2155DISPERBYK-2155Linear structure线性结构M=20.000 g/mol分子量=粘度(solids=100%)Globular structure球形结构M=20.000 g/mol=13.000 mPas(solids=100%)Conventional PU chemistryConventional PU chemistry传统传统PUPU化学化学Next Gen.PU chemistryNext Gen.PU chemistry下一代下一代PUPU化学化学Performance DISPERBYK-2155 Performance DISPERBYK-2
25、155 性能性能 100%solids/active Substance 100%solids/active Substance 100%100%固含固含/活性成分活性成分 Wide compatibility including 2K PU,TPA,baking systems,NC,Wide compatibility including 2K PU,TPA,baking systems,NC,ACAC相容性宽，包括相容性宽，包括2KPU2KPU，TPATPA，烤漆，硝基漆，酸催化体系，烤漆，硝基漆，酸催化体系 highly efficient in UV systems highly e
26、fficient in UV systemsUVUV系统中高效系统中高效 The millbase viscosity reduction is similar/better than DISPERBYK 161对研磨料的粘度降低能力与D-161相似甚至更好 Defocculation and flooding and floating similar to DISPERBYK 161.解絮凝与抗浮色发花能力与D-161相似No yellowing in baking systems烘烤系统中无黄变 No acceleration of 2K systems 2K系统中无加速反应现象Selec
27、tion Chart for Resin-Containing Pigment ConcentratesSelection Chart for Resin-Containing Pigment Concentrates有树脂色浆中的助剂选择图有树脂色浆中的助剂选择图Alkyds Baking Systems 2-pack/NCO Long-oil Medium-oil Short-oil 烘烤系统长油中油 低油DIS-2150DIS-163(-167)DIS-2163/-2164DIS-161DIS-162DIS-115Polar极性Non-polar 非极性DIS-2155DIS-21552
28、 2ndnd Generation Wetting and Dispersing Additives Generation Wetting and Dispersing Additives Based on Hyperbranched PolyaminesBased on Hyperbranched Polyamines基于高度支化的多胺基于高度支化的多胺Modified/neutralized High Molecular Weight Polyamines改性/中和的高分子量多胺Polyelectrolytes 聚电解质DISPERBYK-140 DISPERBYK-142DISPERBY
29、K-145BYK-90762 2nd nd Generation Wetting and Dispersing Additives Generation Wetting and Dispersing Additives Based on Hyperbranched PolyaminesBased on Hyperbranched Polyamines基于高度支化的多胺基于高度支化的多胺DisperbykDisperbyk -140-140DisperbykDisperbyk -145-145BYKBYK -9076-9076lower Polarity极性 higherlower Molecu
30、lar Weight higher分子量分子量DeflocculatingDeflocculating解絮凝解絮凝Solvent-Based SystemSolvent-Based System溶剂型系统溶剂型系统DisperbykDisperbyk -142-142-functional groups:官能团 COOH,-NR2,-OH,heterocyclic,alkyl,alkoxy,polyalkoxy,aromatic,ionic 杂环 烷基 烷氧基 多烷氧基 芳烷基 离子型Polymerization in general:一般聚合方式 one monomer compositio
31、n one monomer composition multitude of polymer structures!multitude of polymer structures!一种单体组分一种单体组分 多种聚合物结构多种聚合物结构 2 2ndnd Generation Wetting and Dispersing Additives Generation Wetting and Dispersing Additives Based on Polyacrylates Based on Polyacrylates基于聚丙烯酸酯的第二代分散剂基于聚丙烯酸酯的第二代分散剂RRmnCOXYNoIma
32、geTHANK YOUSUCCESS2023-1-125可编辑2 2ndnd Generation Wetting and Dispersing Additives Generation Wetting and Dispersing Additives Based on PolyacrylatesBased on Polyacrylates DISPERBYK-112for TiO2 in low polar systems 低极性体系 DISPERBYK-116for architectural coatings,white spirit comp.用于无芳烃的建筑涂料 DISPERBYK-
33、2050for resin-free grinding无树脂研磨 DISPERBYK-2070for solvent-free epoxy Pigment concentrates无溶剂环氧色浆 BYK-151 BYK-154 Dispersing additives for aqueous emulsion paints BYK 155水性乳胶漆分散助剂 DISPERBYK-181 DISPERBYK-187 DISPERBYK-190 DISPERBYK-191 W/D additives for aqueous pigment concentrates DISPERBYK-194水性色浆
34、分散剂Wetting Additives for aqueous emulsion paints水性乳胶漆润湿助剂2 2ndnd Generation Wetting and Dispersing Additives Generation Wetting and Dispersing Additives Based on Polyacrylates(Standard)Based on Polyacrylates(Standard)基于聚丙烯酸酯（标准）基于聚丙烯酸酯（标准）Solvent-borne systems溶剂型系统DISPERBYK-116DISPERBYK-116DISPERBYK
35、-112DISPERBYK-112DISPERBYK-2050DISPERBYK-2050lowerlower Molecular Weight higherhigherlowerlower Polarity higherhigherDeflocculatingDeflocculatingDISPERBYK-2070DISPERBYK-20702 2ndnd Generation Wetting and Dispersing Additives Generation Wetting and Dispersing Additives Based on Polyacrylates(Standard
36、)Based on Polyacrylates(Standard)Aqueous systems水性系统DISPERBYK-191DISPERBYK-191BYK-151BYK-151BYK-154/155BYK-154/155DISPERBYK-190DISPERBYK-190DISPERBYK-181/-187DISPERBYK-181/-187DISPERBYK-194DISPERBYK-194lowerlower Molecular Weight higherhigherlowerlower Polarity higherhigherDeflocculatingDeflocculati
37、ngDeflocculation/stabilization:Comparison of draw downs解絮凝/稳定：刮板比较DISPERBYK-190DISPERBYK-190Designed for Slurry grindingDesigned for Slurry grinding设计用于无树脂浆料研磨设计用于无树脂浆料研磨Heliogen blue L 7101FNo W/D 无分散剂DISPERBYK-190Three Generations of W/D Additive Technologies at BYKThree Generations of W/D Additiv
38、e Technologies at BYKBYKBYK的三代润湿分散剂技术的三代润湿分散剂技术EstablishedEstablished technologies technologies成熟技术成熟技术CPTCPT控制聚合技术控制聚合技术 Fatty Acid Chemistry Phosphoric Acid Esters Polyurethanes Hyperbranched Polyamines Polyacrylates Polyacrylates Standard PolymerizationStandard PolymerizationControlled Polymeriza
39、tionControlled Polymerization控制聚合控制聚合1st Gen.2nd Gen.3rd Gen.Limitations of Standard Polymerisation Limitations of Standard Polymerisation 标准聚合技术的局限标准聚合技术的局限(Free Radical Polymerisation)(Free Radical Polymerisation)随机自由基聚合随机自由基聚合 Only random copolymers available statistic distribution of the monomer
40、s in the polymer chain只能产生随机共聚物-单体在聚合物链中统计分散No positioning of special functionalities or polarities in the Polymer chain 在聚合物链中无法对特殊官能团或其极性进行定位No block copolymers or gradient polymers无法生成嵌段共聚物或梯度聚合物Very broad M.W.distribution非常宽的分子量分布Pigment affinic blockAdjustment of property profiles through CPTAd
41、justment of property profiles through CPTblock copolymer嵌段共聚物multi block copolymer多嵌段共聚物gradient copolymer梯度共聚物Comb-shaped copolymer梳状共聚物micro structure微观结构Resin-compatible block3 3rdrd Generation Wetting and Dispersing Additives Generation Wetting and Dispersing Additives Based on Polyacrylates by
42、CPTBased on Polyacrylates by CPT基于用基于用CPTCPT方法合成的聚丙烯酸方法合成的聚丙烯酸DISPERBYK-2000DISPERBYK-2000DISPERBYK-2001DISPERBYK-2001DISPERBYK-2020DISPERBYK-2020lowerlower Molecular Weight higherhigherlowerlower Polarity higherhigherDeflocculatingDeflocculatingDISPERBYK-2025DISPERBYK-2025DISPERBYK-2009DISPERBYK-20
43、09DISPERBYK-2010DISPERBYK-2010DISPERBYK-2015DISPERBYK-2015DISPERBYK-2008DISPERBYK-2008Wetting&Dispersing Additives based on CPT Wetting&Dispersing Additives based on CPT CPTCPT方法合成的润湿分散剂方法合成的润湿分散剂System系统系统Solids Content固含固含Solvent溶剂溶剂Year ofIntroduction推出年份推出年份Targeted End Uses目标应用领域目标应用领域DISPERBYK
44、-2000Solvent-borne溶剂型40%MPA/BG1999Automotive,GIC,Printing Inks汽车、工业、油墨DISPERBYK-2001Solvent-borne46%MPA/BG/PM1999Automotive,GIC,Printing InksDISPERBYK-2020Solvent-borne70%MPA2006Wood,GIC,Architectural木器、工业、建筑DISPERBYK-2010Water-borne40%Water2006Automotive,GIC,Wood汽车、工业、木器DISPERBYK-2025Solvent-borne7
45、0%MPA 2007GIC,Coil Coatings,Wood工业、卷钢、木器 DISPERBYK-2009Solvent-borne44%MPA/BG2007Wood,GIC木器、工业 DISPERBYK-2015Water-borne40%Water2008Deco,Automotive,GIC,Wood,装饰、汽车、工业、木器 DISPERBYK-2008Solvent-free100%PPG2009Wood,GIC,Printing Inks MPA=Methoxypropylacetate丙二醇甲醚醋酸酯BG=Butylglycol乙二醇丁醚PM=Methoxypropanol丙二
46、醇甲醚PPG=Polypropylenglycol聚丙二醇CPTCPTDISPERBYK-2000 and DISPERBYK-2001DISPERBYK-2000 and DISPERBYK-2001Binder compatible chain基料相容链段基料相容链段Pigment affinic block颜料亲颜料亲和嵌段和嵌段19991999 BYK-Chemie introduced the first additives based on Group Transfer Polymerisation(GTP)Technology to the coatings market毕克化学
47、公司向涂料市场推出首批基于基团转移聚合技术的助剂 Excellent for CAB-containing basecoats 在含CAB底色漆中性能优越 Specially for carbon black and organic pigments 特别适用于炭黑与有机颜料 Best additives for“deep-blue”black 对“深蓝”黑是最好的助剂 Excellent millbase viscosity 优越的研磨料粘度CPTCPTGoals for product development 产品开发目的产品开发目的 High solids content 固含70%Wi
48、dely compatible additive to be used for相容性宽，可用于o Single pigment grinds单一颜料研磨o Cogrinding 共研磨o Resinfree pigment dispersion无树脂颜料研磨 No negative influence on hardness in acid catalyzed/cured systems对酸催化/固化体系的硬度无负面影响 Excellent price/performance ratio优越的性价比DISPERBYK2025DISPERBYK2025CPTCPTDISPERBYK2020DIS
49、PERBYK2020 Dis202070%solids high mol.weight product70%固含，高分子量产品For mediumlower polar systems用于中低极性体系Wood and Furniture Coatings木器和家具漆Industrial Coatings工业涂料Industrial CoatingsPigment Concentrates工业涂料、色浆Architectural Paints建筑漆 Suitable适用Recommended推荐CPTCPTDISPERBYK-2009DISPERBYK-2009DISPERBYK-2008DIS
50、PERBYK-2008Improved efficiency of matting agents in high-solid and solvent-free coating systems在高固含和无溶剂涂料体系中对哑光粉有更好的效果Low viscosity 降低粘度Good orientation of matting agents哑光粉定向好W/D Additives for matting agentsW/D Additives for matting agents用于哑光粉的润湿分散剂用于哑光粉的润湿分散剂Structured Acrylate CopolymersStructur
