一种新的SC用的稳定和兼容加强剂 Agrilan 752

Anewstabilizerandcompatibilityenhancerforaqueoussuspensions一种新的SC用的稳定和兼容加强剂Agrilan752IntroductionSuspensionconcentratesandsuspoemulsions

containing

high

amountsofactiveingredient,adjuvantsandoils

can

be

difficulttostabilize.SC和SE包含大量的活性成分、辅助成分和油难以稳定Traditionally

ionicornonionicsurfactantsareused,butthese

often

result

in:

传统的离子型和非离子型表面活性剂应用广泛但常导致：Phaseseparation

upon

storage储藏相位分离Viscosity

increase

during

storage储藏时粘度增大Baddispersabilityandsuspensibility可分散和可悬浮能力差2Solution解决办法Combinetheionicornonionicsurfactantwithapolymeric

dispersant:以聚合分散剂Agrilan752结合离子的和非离子的表面活性剂

Agrilan752!3Agrilan752–ChemistryandStructure

化学成分和结构Acopolymer一种共聚物

Polymeric

surfactant聚合体表面活性剂4Agrilan752–Features特征Easy-to-handle:易操作性

Low

viscousandeasyto

dilute.粘度低、易稀释Strongadsorptiontosolidandliquid

interfaces强力吸附于固、液界面Tolerant

towards

saltsandelectrolytes耐盐和电解液Highmolecular

weight高分子量Weakly

anionic弱阴离子性5Agrilan752–Benefits优点Completecoverageofunprotected

solidsurfaceareas完整的覆盖无保护的固体表面区域Nodesorptionofanchoring

chains

during

particlecollision在粒子碰撞中无锚链吸附产生，阻止粒子重新聚集Goodsolubilityofthehydrophilic

chainsinthewaterphaseprovidesgoodstericstabilisation亲水链在水相中具有好的溶解性能提供优秀的空间稳定性Lessdependentonphysicalvariables(electrolytes)减少依靠物理变数（电解液）6Typical

uses典型应用Inthepresenceofnonionicadjuvantsoroilsintheaqueous

suspension在非离子或油性的悬浮液中

enhanced

compatibility提高稳定性When

formulating

high

density

actives制剂活性成分含量高时

improved

suspensibility改良悬浮性Inhigh

loadingSC,SE&FS在高装填的SC,SE&FS中

better

dispersibility更好的可分散性7StoragestabilityofTrifloxystrobinSC

withbuilt-inadjuvant肟菌酯SC储藏稳定性

2weeks

stability

at54°C250g/ltrifloxystrobin肟菌酯25g/lMorwetD-425100g/lBerol954(*)Stabilizer稳定剂10g/lAgrilan752MPG丙二醇,

Thickener增稠剂,

biocide生物杀灭剂(*)ethoxylated

fatty

alcohol乙氧基化脂肪醇8StoragestabilityofFlutriafolSC

withbuilt-inadjuvant粉唑醇SC储藏稳定性

2weeks

stability

at40°C250g/lflutriafol粉唑醇25g/lMorwetD-425100g/lBerol175(*)10g/lstabilizer稳定剂Agrilan752EthylanNS500LQLigno

Sulphonate(LS)MPG,thickener,biocide(*)ethoxylated

fatty

alcohol9StoragestabilityofaCuoxychlorideSC

withdifferentstabilizers氯氧化铜SC储藏稳定性910g/lCuoxychloride氯氧化铜25g/lMorwetD-42510g/lstabilizerAgrilan752AgrilanF513PhospholanPE169MPG,thickener,biocide10Recommendationsforuse

建议用法UseMorwetD-425(25g/l)inthepremixofactiveingredientandwater用MorwetD-425(25g/l)加入活性成分和水中预混合MorwetD-425

providesgoodwetting,dispersingandmilling

propertiesMorwetD-425提供优秀的润湿、分散能力和研磨功能Add

Agrilan752(10g/l)either

beforeorafter

milling

stage在研磨进行之前或之后添加Agrilan752(10g/l)

AllowAgrilan752tomigratetothewater/solidinterfaceduringupto24hours(partialorcomplete

displacementofMorwetD-425)允许agrilan752位移到水/固界面期间最长为24小时（部分或全部位移为morwetD-425）

11SummaryAgrilan752isapolymericsurfactant,whichimprovesthestabilityofsuspensionsandsuspoemulsions&FS.Agrilan752是一种聚合表面活性剂，能改善SC、SE&FS的稳定性ExcellentperformancetogetherwithMorwetD-425asthemilling