BYK-润湿分散剂介绍

BYK润湿分散剂毕克化学技术咨询（上海）有限公司Contents内容BasicsofPigmentStabilization颜料稳定基础知识Stabilization

Mechanisms稳定机理InteractionW/DAdditives

with

Pigments润湿分散剂与颜料的相互作用Formulation

Guidelines(AdditiveDosage,EvaluationMethods) 配方指导（助剂添加量、评价方法）WettingandDispersing

Additives

based

on润湿分散剂基于Established

Technologies成熟技术CPT 可控聚合技术AdditiveRecommendation–Quickreference助剂推荐-快速参考Drypigment干颜料Dispersion分散Primaryparticles原始颗粒(idealdispersion)理想的分散状态Agglomerates聚集体Pigmentinresinsolution颜料在树脂溶液中DeflocculationofAgglomerates聚集体的解絮凝ParticleSizeVersusSurfaceArea

粒径与比表面积对比Pigment颜料Particlesize颗粒大小

(µm)Surfacearea比表面积

(m2/g)Ironoxidered氧化铁红0.25012Carbonblack1炭黑10.09520Phthaloblue酞菁蓝0.07064Carbonblack2炭黑20.013460WettingandDispersing

Process

润湿分散过程2Dispersing分散1Wetting润湿3Stabilization稳定StepsofStabilization稳定步骤Reduced:降低-settling沉降-sagging流挂flood&float浮色发花

strong

flood&float严重浮色发花highviscosities高粘度Reduced:降低-colorstrength色强-gloss光泽-less

flood&float更少浮色发花-higher

gloss更高光泽-low

viscosity低粘度

highest

colour

最高的色强

strengthControlledFlocculation受控絮凝Flocculation絮凝Deflocculation解絮凝Improved提高Improved提高

Deflocculation解絮凝

Deflocculation/Controlled

Flocculation解絮凝/受控絮凝Gloss,hazeHiding

power光泽、雾影、遮盖率Improved提高Slightly

reduced轻微降低Anti-settling,sagcontrol抗沉降、流挂控制Reduced变差Improved提高

Contr.Flocculation受控絮凝Flooding&floating

control浮色发花控制TOPCOATS,

面漆

highgloss高光PRIMERS,highbuild

low–medium

gloss

coatings底漆，厚涂层低-中光泽涂料Idealfor:最好用于：WettingandDispersing

Additives

–Effects

润湿分散剂-效果

Deflocculation解絮凝型Appearance外观Controlled

Flocculation可控絮凝型Protection保护TypesofStabilization稳定的类型Electrostatic

stabilization静电稳定Stericstabilization位阻稳定(osmotic/entropic

repulsion)渗透/熵排斥

electrostatic

stabilization

mainlyinwater-borne

systems(e.g.,emulsions)

静电稳定主要在水性体系里（例如乳液）

steric

stabilizationinsolvent-andwater-borne

systems位阻稳定在溶剂以及水性体系

combinationofboth

mechanismsinwater-borne

systems水性体系中两种机理结合Wetting

and

Dispersing润湿与分散Toselect

therightadditive,you

needtoknow:要选择合适的助剂，你需要知道：Polarityofthe

system(low,medium,high…)

系统的极性（低中高）Typeofthe

coating(primer,topcoat,basecoat…)

涂料的类型（底漆、面漆、底色漆）Pigmentation:pigment

type(organic/inorganic),surface

areaandsurface

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-Grindor

single

Grind

共研磨或是单独研磨Grinding

method(w/oresin)研磨方式（有无树脂）

Fatty

acid

chemistry

脂肪酸化学

Polyesters,polyamine

amides,聚酯，多胺酰胺Polyaddition,Polycondensation

加聚、缩聚

WettingandDispersingAdditives:EstablishedTechnologies

1stGenerationWettingandDispersing

Additives润湿分散剂：成熟的技术第一代润湿分散剂Deflocculating解絮凝ControlledFlocculating控制絮凝1stGenerationWettingandDispersing

Additives

Fatty

Acid

Chemistry

basedW/DAdditives

第一代润湿分散剂 脂肪酸化学类的润湿分散剂lower

Polarity

极性 higherlower

Molecular

Weight

higher

分子量BYKUMEN®BYK®-P104SBYK®-220SANTI-TERRA®203ANTI-TERRA®204DISPERBYK®-108ANTI-TERRA®-UDISPERBYK®-101DISPERBYK®DISPERBYK®-130Deflocculating解絮凝Controlled

flocculating控制絮凝DISPERBYK®-192WettingandDispersing

Additives:EstablishedTechnologies

1stGenerationWettingandDispersing

Additives

Phosphoric

Acid

Esters磷酸酯polyester/polyether

polymers,polyether

polymers

e.g.Disperbyk®-110,111,180,聚酯/聚醚聚合物，聚醚聚合物one

pigment/filler

affinic

grouppermolecule

每个分子有一个颜填料亲和基团POLYESTER聚酯POLYETHER聚醚-O-PO(OH)21stGenerationWettingandDispersing

Additives

Phosphoric

AcidEsterbasedW/DAdditivesDISPERBYK-111DISPERBYK-180DISPERBYK-110lower

Molecular

Weight

higherlower

Polarity

higherDeflocculatingDISPERBYK-103DISPERBYK-106DISPERBYK-102WettingandDispersing

Additives:EstablishedTechnologies

1stGenerationWettingandDispersing

Additives

Stabilizationoforganic

pigments

is

often

not

optimum

对有机颜料的稳定通常不是最佳的

Stabilizationoffoam

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

pigmentsandfillers大多用于无机颜填料WettingandDispersing

Additives:EstablishedTechnologies

2ndGenerationWettingandDispersing

Additives

第二代润湿分散剂HighMolecular

weight

Additives高分子量助剂

Many

pigment

affinic

groups很多颜料亲和基团2ndGenerationWettingandDispersing

Additives

BasedonPolyurethaneChemistry基于聚氨酯化学

polyester

urethanes,polyether/polyester

urethanes,聚酯PU、聚醚/聚酯PU

differentfunctionalities: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®-2150BYK®

-9077Durableadsorption

layer持久的吸附层many

pigment

affinic

groupspermolecule每个分子上有很多颜料亲和基团2ndGenerationWettingandDispersing

Additives

BasedonPolyurethaneChemistry

基于聚氨酯化学lower

Molecular

Weight

higherlower

Polarity

higherDeflocculatingDISPERBYK-161DISPERBYK-162/-168DISPERBYK-163/-167/2163DISPERBYK-174DISPERBYK-164/2164DISPERBYK-166DISPERBYK-170DISPERBYK-2150DISPERBYK-182DISPERBYK-183/185DISPERBYK-184BYK-9077DISPERBYK-2155DISPERBYK-169DISPERBYK-171DISPERBYK-115DISPERBYK-160NextGenerationPolyurethaneChemistry下一代聚氨酯化学DISPERBYK-2155Linearstructure线性结构M=20.000g/mol分子量η=∞粘度(solids=100%)Globular

structure球形结构M=20.000g/molη=13.000mPa·s(solids=100%)ConventionalPUchemistry传统PU化学NextGen.PUchemistry下一代PU化学PerformanceDISPERBYK-2155性能100%solids/active

Substance

100%固含/活性成分

Wide

compatibility

including

2KPU,TPA,baking

systems,NC,AC

相容性宽，包括2KPU，TPA，烤漆，硝基漆，酸催化体系

highly

efficientinUVsystems

UV系统中高效

The

millbase

viscosity

reduction

is

similar/better

thanDISPERBYK161 对研磨料的粘度降低能力与D-161相似甚至更好

Defocculationandfloodingandfloating

similartoDISPERBYK161.

解絮凝与抗浮色发花能力与D-161相似No

yellowinginbaking

systems

烘烤系统中无黄变Noaccelerationof2Ksystems

2K系统中无加速反应现象SelectionChartforResin-ContainingPigmentConcentrates

有树脂色浆中的助剂选择图

Alkyds BakingSystems 2-pack/NCO

Long-oilMedium-oilShort-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-21552ndGenerationWettingandDispersing

Additives

BasedonHyperbranched

Polyamines基于高度支化的多胺Modified/neutralizedHighMolecular

Weight

Polyamines改性/中和的高分子量多胺Polyelectrolytes

聚电解质 DISPERBYK®-140 DISPERBYK®-142 DISPERBYK®-145 BYK®-90762ndGenerationWettingandDispersing

Additives

BasedonHyperbranched

Polyamines

基于高度支化的多胺Disperbyk®-140Disperbyk®-145BYK®-9076lower

Polarity极性

higherlower

Molecular

Weight

higher

分子量Deflocculating解絮凝Solvent-Based

System溶剂型系统Disperbyk®-142functional

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Polymerizationingeneral:一般聚合方式

one

monomer

composition

multitudeofpolymerstructures

!

一种单体组分 多种聚合物结构2ndGenerationWettingandDispersing

Additives

BasedonPolyacrylates基于聚丙烯酸酯的第二代分散剂2ndGenerationWettingandDispersing

Additives

BasedonPolyacrylatesDISPERBYK-112 forTiO2inlowpolarsystems

低极性体系DISPERBYK-116 for

architectural

coatings,white

spirit

comp. 用于无芳烃的建筑涂料DISPERBYK-2050 for

resin-free

grinding无树脂研磨DISPERBYK-2070 for

solvent-free

epoxyPigmentconcentrates

无溶剂环氧色浆

BYK-151BYK-154 Dispersing

additives

for

aqueous

emulsion

paintsBYK155

水性乳胶漆分散助剂DISPERBYK-181DISPERBYK-187DISPERBYK-190DISPERBYK-191 W/Dadditives

for

aqueous

pigment

concentrates

DISPERBYK-194

水性色浆分散剂Wetting

Additives

for

aqueous

emulsion

paints水性乳胶漆润湿助剂2ndGenerationWettingandDispersing

Additives

BasedonPolyacrylates(Standard)基于聚丙烯酸酯（标准）Solvent-borne

systems溶剂型系统DISPERBYK-116DISPERBYK-112DISPERBYK-2050lower

Molecular

Weight

higherlower

Polarity

higherDeflocculatingDISPERBYK-20702ndGenerationWettingandDispersing

Additives

BasedonPolyacrylates(Standard)Aqueous

systems水性系统DISPERBYK-191BYK-151BYK-154/155DISPERBYK-190DISPERBYK-181/-187DISPERBYK-194lower

Molecular

Weight

higherlower

Polarity

higherDeflocculatingDeflocculation/stabilization:Comparisonofdrawdowns解絮凝/稳定：刮板比较DISPERBYK-190

DesignedforSlurrygrinding设计用于无树脂浆料研磨HeliogenblueL7101FNoW/D无分散剂DISPERBYK-190ThreeGenerationsofW/DAdditiveTechnologiesatBYK

BYK的三代润湿分散剂技术Established

technologies成熟技术CPT控制聚合技术

Fatty

Acid

Chemistry

Phosphoric

AcidEsters Polyurethanes

Hyperbranched

Polyamines

Polyacrylates

Polyacrylates StandardPolymerization

Controlled

Polymerization

控制聚合1stGen.2ndGen.3rdGen.LimitationsofStandardPolymerisation标准聚合技术的局限

(FreeRadical

Polymerisation)

随机自由基聚合

Only

random

copolymers

available–statistic

distributionofthe

monomersinthepolymerchain只能产生随机共聚物-单体在聚合物链中统计分散Nopositioningofspecial

functionalities

or

polaritiesinthePolymerchain

在聚合物链中无法对特殊官能团或其极性进行定位Noblockcopolymers

or

gradient

polymers无法生成嵌段共聚物或梯度聚合物Very

broadM.W.distribution非常宽的分子量分布PigmentaffinicblockAdjustmentofpropertyprofilesthroughCPTblockcopolymer嵌段共聚物multiblockcopolymer多嵌段共聚物gradientcopolymer梯度共聚物Comb-shapedcopolymer梳状共聚物microstructure微观结构Resin-compatibleblock3rdGenerationWettingandDispersing

Additives

BasedonPolyacrylates

by

CPT

基于用CPT方法合成的聚丙烯酸DISPERBYK-2000DISPERBYK-2001DISPERBYK-2020lower

Molecular

Weight

higherlower

Polarity

higherDeflocculatingDISPERBYK-2025DISPERBYK-2009DISPERBYK-2010DISPERBYK-2015DISPERBYK-2008Wetting&Dispersing

Additives

basedonCPT

CPT方法合成的润湿分散剂System系统Solids

Content固含Solvent溶剂YearofIntroduction推出年份Targeted

EndUses目标应用领域DISPERBYK-2000Solvent-borne溶剂型40%MPA/BG1999Automotive,GIC,PrintingInks汽车、工业、油墨DISPERBYK-2001Solvent-borne46%MPA/BG/PM1999Automotive,GIC,PrintingInksDISPERBYK-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-borne70%MPA2007GIC,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,PrintingInks

MPA=Methoxypropylacetate丙二醇甲醚醋酸酯 BG=Butylglycol乙二醇丁醚PM=Methoxypropanol丙二醇甲醚 PPG=Polypropylenglycol聚丙二醇CPTDISPERBYK-2000andDISPERBYK-2001Bindercompatible

chain基料相容链段Pigmentaffinic

block颜料亲和嵌段1999BYK-Chemieintroduced

the

first

additives

basedonGroupTransferPolymerisation(GTP)Technologytothe

coatings

market毕克化学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

blackandorganic

pigments

特别适用于炭黑与有机颜料Bestadditives

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CPTGoalsfor

product

development

产品开发目的Highsolids

content

固含70%

Widely

compatible

additivetobe

used

for相容性宽，可用于Singlepigment

grinds单一颜料研磨Co–grinding

共研磨

Resin–free

pigment

dispersion无树脂颜料研磨Nonegativeinfluenceonhardnessinacid

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DISPERBYK–2025CPTDISPERBYK–2020

Dis–202070%solidshighmol.weight

product70%固含，高分子量产品Formedium–lowerpolarsystems用于中低极性体系WoodandFurniture

Coatings木器和家具漆IndustrialCoatings工业涂料IndustrialCoatingsPigment

Concentrates工业涂料、色浆Architectural

Paints建筑漆Suitable适用Recommended推荐CPTDISPERBYK-2009

DISPERBYK-2008Improvedefficiencyofmattingagentsinhigh-solidandsolvent-freecoatingsystems在高固含和无溶剂涂料体系中对哑光粉有更好的效果Lowviscosity降低粘度Goodorientationofmattingagents哑光粉定向好W/DAdditives

for

matting

agents用于哑光粉的润湿分散剂Structured

Acrylate

Copolymers结构化丙烯酸共聚物DISPERBYK2009DISPERBYK2008DISPERBYK-2008

Benefits优点

100%non-volatile

matterHighsystem

compatibilityandeasy

incorporation

相容性好、易添加

resins树脂

reactive

diluents反应性稀释剂

solvents溶剂

matting

agents(untreatedandsurface-treated)哑粉（未处理及表面处理的）(pigmentsandextenders)颜填料Lowglosscoatingseven

with

standard

silicas即便使用标准二氧化硅也能获得低光泽

Strong

reductionofviscosity

simplifying强烈降低粘度

incorporationofevenhighamountsofsilica-based

matting

agents可添加大量的二氧化硅类型的哑粉

handling

and易于操作

applicationofmattcoatings哑光漆易于施工Lowadditive

dosage

required

forhighperformance低助剂用量可获得高性能CPTWorkingMechanismofDISPERBYK-2008

工作机理pigment

affinic

groups颜料亲和基团binder

compatibility基料相容modificationtoimprove

stabilization

改性以改进稳定性SiO2SiO2CPTDISPERBYK-2010andDISPERBYK-2015

W/DAdditiveforwater-bornesystems

水性体系用润湿分散剂

designed

for

resin-free

grinding

设计用于无树脂研磨

for

inorganicandorganic

pigments

用于无机和有机颜料

Wide

compatibilityinvarious

let-down

systems

在各种配漆体系中相容性宽DISPERBYK-2010

combinationofblockand

comb

structure

含有嵌段和梳状结构Waterresistance

due

tohydrophobic

block憎水嵌段的部分改善耐水性EndUse:Automotive,GIC 应用：汽车、工业

Mw~20.000g/mol分子量DISPERBYK-2015

comb

like

structure

梳状结构VOCfree

无VOCEndUse:Deco,Automotive,Wood

装饰、汽车

Mw~11.000g/molCPTAdvantagesofCPTCPT的优势Newproduct

properties

with

existing

standard

monomers(Meth)acrylates,Styrenes,Acrylonitriles,(Meth)acrylamides利用现有标准单体产生新产品性能：（甲基）丙烯酸酯、苯乙烯、丙烯腈、（甲基）丙烯酰胺

Customized

polymeric

structures

可设计的聚合物结构Designofpolymersinanysolventpossible

在任何溶剂中都可以进行聚合物的设计Nolimitationinselectionoffunctional

groups

选择官能团没有限制Fullchain

length

control 链长可控制Toolboxof5differentCPTmethods5个不同的CPT方法CPTPigmentConcentratesinWater-BorneCoatings

水性涂料用色浆Additiveselectionbaseduponpigment/fillertype根据颜填料类型进行助剂选择DISPERBYK-192incombination

withBYK-154forTiO2

stabilizationD-192与B-154搭配使用用于钛白粉的稳定Overview

ProductsForResinGrindsCanalsobeusedforresin-freepigmentconcentratesDIS-180ForinorganicpigmentsDIS-183/185LesspolarversionofDISPERBYK-184,foruniversalcolorants(185forGlycol-freecolorants)DIS-191OptimizedforemulsionsDIS-184Forinorganic+organicpigments;forCo-grindsDIS-2012FirstchoiceGrinding

resin(35%)29,3Amine0,3Water28,3Preservative0,1BYK-0243,0DISPERBYK-1917,0PR-17032,0100,0ForprintinginkswithAcrylicresinsDIS-193DIS-182Forinorganic+organicpigmentsNowadaysmainlyusedinSolvent-basedsystemsExample:EmulsionSystemCanalsobeusedforresin-containingpigmentconcentratesWater46,3Preservative0,1BYK-0181,0DISPERBYK-19017,5PR-17035,0100,0ExampleDIS-190StandardrecommendationDIS-192forEffectpigmentsDIS-194for2packsystemsDIS-191OptimizedforemulsionsDIS-2012Allowsuseofamine,co-solvent,thickenerandsurfactantsinthegrindDIS-198forprintinginks(complimentarytoDIS-190)andcoatingsapplicationsDIS-2010MostHydrophobicproductLeastimpactonwaterresistanceDIS-2015forDecorativeCoatings;forWoodCoatingsOverview

ProductsForResin-freeGrindsDISPERBYK-198:TheComplementaryPartnerofDISPERBYK-190inwater-borneSystemsColorIndexPigmentDISPERBYK-190DISPERBYK-198P.Y.83PV-EchtgelbHR-02XP.Y.83Novoperm

yellowHR04XP.Y.83Novoperm

yello