Title:Anewstabilizerandcompatibilityenhancerforaqueoussuspensions新一代的水性懸浮液穩(wěn)定劑和增容劑Agrilan752!Agrilan752!

Title:Anewstabilizerandcompatibilityenhancerforaqueoussuspensions新一代的水性懸浮液穩(wěn)定劑和增容劑Agrilan752!Introduction

產(chǎn)品介紹Traditionally

ionicsurfactantsuchasanionicandnonionicarewidely

usedasdispersantandwettinginSuspensionconcentrates(SC),Suspoemulsions(SE)andFlowableconcentrateforseedtreatment(FS)

傳統(tǒng)的陰離子性表面活性劑和非離子型表面活性劑廣泛(fan)地在膠懸劑（SC），懸浮乳液（SE）以及拌種劑（FS）中用作分散劑和潤濕劑3Introduction

產(chǎn)品介紹Why

we

addDispersantSC&FS?為什么要在SC&FS加入分散劑？陰離子性表面活性劑原藥粒子親油親水Beadsmill研磨4Introduction

產(chǎn)品介紹Why

add

wetting(潤濕劑)toSC&FS?

為什么要在SC&FS中加入潤濕劑？潤濕劑H20/水5Introduction

產(chǎn)品介紹Why

add

adjuvancy

intoSC?

為什么要在SC加入增效劑?

Improve

efficacyofactive

提高原藥的效能6But!

可是！Incertaincircumstancestheadsorptionpowderofanionicsurfactanttotheparticlesurfacecan

be

insufficient

when:

在以下情況下陰離子性表面活性劑在粒子表面的吸附力可能會(huì)不夠：Containing

high

amountsofactiveingredient

原藥成分含(han)量較高2. Highloadingofadjuvantsandoils

配方中含有高含量增效劑或油類3. Highdensityactiveingredient

can

be

difficulttostabilize

高密度的原藥

在以上3情況下難以穩(wěn)定7Problem!

問題！Canbe

difficulttostabilize

when

traditionally

anionicornonionicsurfactantsis

displaced(adsorptiondeplete)these

often

resultin:

當(dāng)傳統(tǒng)的陰離子型(xing)或非離子型表面活性劑表現(xiàn)不穩(wěn)

定時(shí),會(huì)導(dǎo)致:-Viscosity

increase

during

storage

儲(chǔ)存時(shí)粘（nian)度升高Phaseseparation

upon

storage儲(chǔ)存時(shí)分層Baddispersabilityandsuspensibility

分散性差，懸浮性差8PossibleSolution

解決方法Combinetheionicdispersantwith

nonionicsurfactantwithapolymericdispersant:用陰離子性型分散劑和非離子型表面活性劑與聚合物分散劑復(fù)配：

+Nonionic(非離子)Anionic(陰離子分散劑)Agrilan752(聚合物分散劑)9Agrilan752–ChemistryandStructure

化學(xué)結(jié)構(gòu)Polymericsurfactant/聚合物表面活性劑

Doublecombstructure/雙梳結(jié)構(gòu)Weakly

anionic

弱陰離子性10Agrilan752!Features(特點(diǎn))&Benefits(利益)11Agrilan752–Features

特點(diǎn)Easy-to-handle:

容易處理:

Low

viscousandeasytodilute.

低粘度，易稀釋（shi).12Agrilan752–Features

特性Strongadsorptiontosolidandliquidinterfaces

在固液界面吸附力強(qiáng)原藥粒子陰離子性表面活性劑Agrilan752

-O+H+H

-O+H+HH2O13Agrilan752–FeaturesTolerant

towards

saltsandelectrolytes

耐(nai)鹽耐電解質(zhì)(zhi)Electrolytes/電解質(zhì)Electrolytes/電解質(zhì)Salts/鹽Electrolytes/電解質(zhì)Salt(鹽)Salt/鹽14Agrilan752–

Benefits

利益Completecoverageofunprotected

solidsurfaceareas完全覆蓋于未受保護(hù)的固體表面

Agrilan752Anionic(陰離子分散劑)15Agrilan752-BenefitsNodesorptionofanchoring

chains

during

particlecollision

在粒子與粒子的碰撞中，表面活性劑在粒子上的吸附

性非常穩(wěn)定16Agrilan752-BenefitsGoodsolubilityofthehydrophilic

chainsinthewaterphaseprovidesgoodstericstabilisation

親水鏈（lian)在水中有很好的溶解性,提供了很好的空間穩(wěn)定性

-O+H+H17Agrilan752-BenefitsLessdependentonphysicalvariables(electrolytes)

很少受外界環(huán)境變化的影響

如電解質(zhì)(zhi)ClClCaClKNaSO4ClElectrolytes/電解質(zhì)18Typicaluses

ofAgrilan752典型應(yīng)用Inthepresenceofnonionicadjuvantsoroilsintheaqueoussuspension(SC

&FS)在SC&FS劑型中有非離子的增效劑或油類時(shí)

enhancedcompatibility增強(qiáng)相容性When

formulating

high

densityactives(e.gCuoxychloride)當(dāng)配成高密度原藥時(shí)（如氯氧化銅）

improved

suspensibility提高懸浮性Inhigh

loadingSC&FS當(dāng)SC和FS的含量很高時(shí)

better

dispersibility較好的分散性19MorwetD-425:分散劑

高性能陰離子性表面活性劑分散劑耐(nai)磺酸鹽70年代在美國的開發(fā)對(duì)各種原藥都能提供高性能的分散懸浮特性20MorwetD-425featuresExcellentdispersant(優(yōu)秀的分散性能)HighTemperatureStability(高溫穩(wěn)定性)Hardwatertolerant.(抗硬水性)WiderangeofpH(pH值范圍廣)Foaming:Low(泡沫量:低）Millingaid:助研磨Versatileandrobustnessacrossawiderangeofcropprotectionactiveingredients.(對(duì)各種原藥適應(yīng)性廣)21StoragestabilityofEpoxiconazoleSC

withbuilt-inadjuvant

EpoxiconazoleSC中內(nèi)置增效劑時(shí)的儲(chǔ)存穩(wěn)定性

2weeks

stability

at54°CSCformulationswithadjuvant:

SC內(nèi)置增效劑時(shí)的配方:

12,5%a.s

Epoxiconazole

氟(fu)環(huán)唑

(95%)2,5%MorwetD-425(分散劑)

10%Berol954*(增效劑)1%Agrilan752

Polymericdispersant

聚合物分散劑5%propylene

glycol防凍劑0,3%thickener

增稠劑0,2%defoamer

消泡劑0,04%ProxelGXL(biocide)

生物殺滅劑(*)ethoxylated

fatty

alcohol聚氧乙烯脂肪醇(增效劑)22StoragestabilityofEpoxiconazoleSC

withbuilt-inadjuvant

EpoxiconazoleSC中內(nèi)置增效劑時(shí)的儲(chǔ)存穩(wěn)定性

2weeks

stability

at54°CNopolymer1%Agrilan752Competitor1Competitor2

23StoragestabilityofTrifloxystrobinSC

withbuilt-inadjuvant

TrifloxystrobinSC中內(nèi)置增效劑時(shí)的儲(chǔ)存穩(wěn)定性

2weeks

stability

at54°C250g/ltrifloxystrobin

腭(er)菌酯(zhi)25g/lMorwetD-425(分散劑)100g/lBerol954*(增效劑)Stabilizer

穩(wěn)定劑10g/lAgrilan752MPG,thickener,biocide防凍劑,增稠劑,生物殺滅劑(*)ethoxylated

fatty

alcohol聚氧乙烯脂肪醇24StoragestabilityofFlutriafolSC

withbuilt-in

adjuvant

FlutriafolSC中內(nèi)置增效劑時(shí)的儲(chǔ)存穩(wěn)定性- 2weeks

stability

at52°C250g/lflutriafol

粉唑醇(chun)25g/lMorwetD-425(分散劑)100g/lBerol175*

(增效劑)10g/lstabilizer(穩(wěn)定劑)Agrilan752EthylanNS500LQLigno

Sulphonate(LS)

木質(zhì)素磺酸磺酸脂MPG,thickener,biocide,防凍劑,增稠劑,生物殺滅劑(*)ethoxylated

fatty

alcohol聚氧乙烯脂肪醇25StoragestabilityofaCuoxychlorideSC

withdifferentstabilizers

氯氧化銅SC中加入不同穩(wěn)定劑的儲(chǔ)存穩(wěn)定性910g/lCuoxychloride

氯氧化銅

25g/lMorwetD-425(分散劑)10g/lstabilizer

穩(wěn)定劑Agrilan752AgrilanF513PhospholanPE169MPG,thickener,biocide

(防凍劑,增稠劑,生物殺滅劑)

26RecommendationsforuseUseMorwetD-425(25g/l)inthepremixofactiveingredientandwater在活性物和水的預(yù)混料中使用MorwetD-425(25g/l)DispersingBeadsmill研磨A.I/原藥WaterMorwetD-425Agrilan752Milling

aid:Providesgoodwetting,dispersingandmilling

properties研磨性:提供分散性能和潤濕性ImprovesthestabilityofSC&FS.27RecommendationsforuseAfter

millling,addtheremaining

研磨后，加入其它成分Beadsmill研磨Homogenizing均勻攪拌Filtering過濾WaterAntifreezeAntifoamBiocideThickenerAdjuvant:Berol175/954Packing包裝Agrilan75228SummaryDispersingBeadsmill研磨Homoge