surf act ants for our life (06102011)

7/31/2019 Surf Act Ants for Our Life (06102011)

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Knowledge sharing of SURFACTANTS and its Application

M. Bambang Nugroho


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Nama : MohamadBambangNugroho

PT. Kao Indonesia Chemicals

Instansi : PT.KaoIndonesiaChemicals

Tel.

:

021

8832

4454,

Fax.

:

021

8832

7732

AlamatInstansi : Jl.RayaTambunKm.42,Bekasi17510,JawaBarat

RiwayatPendidikan

1.1993~1995: MasterofEngineering,MaterialsScienceDept,

Toyohashi

University

of

Technology

Japan

2. ~1993: BachelorofEngineering,MaterialsScienceDept,

ToyohashiUniversityofTechnologyJapan

RiwayatPekerjaan

1.Current :ExecutiveOfficer,Sales&MKTDept,PT.KaoIndonesiaChemicals

2.

206

~

2007 :Business

Development,

Chemicals

Division,

Kao

Singapore

3.2000~2006 :Manager,Sales&MKTDept,PT.KaoIndonesiaChemicals

. ~ : a ~ anager, ep , . ao n ones a em ca s


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KAO in Indonesia

PT. KAO INDONESIA

e o us ness : ouse o pro uc s

Products : ATTACK, BIORE, LAURIER

PT. KAO INDONESIA CHEMICALS

Products : EMAL, NEOPELEX, AMPHITOL, AMINON etc

3


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.

2. Application of SURFACTANTS.


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a s ur ac an sa s ur ac an s


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Definition of SurfactantDefinition of Surfactant

Water OilSurfactant

Group adapting

Group adapting o oo wa er

Surfactant is a chemical compounds composed of

and hydrophobic group (adapting to oil).


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Functions of SurfactantFunctions of SurfactantWhy Surfactant is used in various industries?

to change the characteristic of surfacebetween two substances such as water and oil.

One of surfactant functions is Emulsification.

Oil Oil

Water

Not using surfactant.

If adding surfactant ?

Even stirring, oil can

not mix with water.

After stirring, to be a milky

liquid with uniformity


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Why such phenomena occurs?Why such phenomena occurs?Oil & water (having different characteristic)

try to reduce the contact area.OilOil

Not using

Surfactant

Not using

Surfactant

As a result, to stabilize as two layerswhose contact area is the smallest.

Water

Oil

Addition of

SurfactantAddition of surfactant

Because of its characteristic, Surfactant is

Water

Surfactant weaken the powerto reduce the contact area.

Stirring

Oil is dispersing being minute particles, and then

Oil

Stirring

.

Water It is called Emulsification


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Type of SurfactantType of Surfactant

The various surfactant can be broadly classified into

Ionic (Anionic /Cationic/Amphoteric) Surfactant &.

When solved in water? Model *

n on c on z ng av ng an on c c arge

Surfactant

a on c on z ng av ng ca on c c arge

Surfactant

mp o er c In acidity solution : To be cationicSurfactant In neutrality solution : To be nonionic

In alkalinity solution : To be cationic

on on c ot on z ng.

Surfactant *Composed of well water-soluble groupsuch as Ethylene Oxide (EO)


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Useful Chemical Product from Natural Resources

CH2OCORCH-OCOR [ Triglyceride] Paraffin, Naphthene,Aromatic

Fat & Oil

Petroleum

2

Chemical Reaction ( Hydrolysis,Hydrogenation,Cracking etc) & Refinement

CH2=CH2

CH=CH2CH2=CHR-COOH R-NH2

OHCH2-CH2R-OH

Home Care

o ers


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Useful Derivatives from Natural Fats & Oils

CH2OCO-R- -

CH2OCO-R

Glycerin

2) H2Fatty Acid

1) CH3OH

R-CH2-OH R-COOH

1) NH3/ -H2O

2

CH-OHCH2OHFatty Alcohol

R-CH2-NH2

2

Derivativessec,tert-NH2

Fatt Amine

Fatty Amine


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Fatty Alcohol Derivatives

R-CH2O(EO)n-H R-CH2O(EO)n-SO3NaSO3/ NaOH

CH2-CH2O [Anionic Surfactant][Nonionic Surfactant]

R-CH2O-SO3NaSO3/ NaOH [Anionic Surfactant] Home Care, Personal CareOral Care,Car Care

ur ac an

R-CH2-OH

-CH2 -P 3Na

CH

P2O5/ NaOH [Anionic Surfactant]Industries(Textile,Paper,Metal,

Construction,.)

-CH3(CH3)2N

Amine Derivatives

N-CH3RCOOR

CH3 NH2[Cationic Surfactant][Amphoteric Surfactant]

[Betain type Surfactant]

COORROCO

COOH

COOHHOCO

[ Ester ]

Plastic

Plasticizer


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Fatty Acid Derivatives

NaOHR-COONa

[Anionic Surfactant]

1)NH3/-H2O

R-NH2 Amine Derivatives

R-COOH

Lubricant,Solvent

ROHR-COOR

Textile, Metal,Plastic,RubberCosmetic,Medicine,Paint

-CONH-CH2CH -NHCO

H2N-CH2CH2-NH2

Plastic

Lubrication at


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Fatty Amine Derivatives

CH2-CH2OR-NH2

R-N(EO)nH

Agriculture,Textile,Paper

R-NH CH3 CH ClR-N(CH3)3

+Cl - Antistatic agent

CH3 +

Textile,Plastic[Cationic Surfactant]

R-N(CH3)2 R-N-CH2 PhCH3

Cl-

Ph-CH2-ClDesinfectant

Textile,Cosmetics,

R2N-CH3+

-

,

RR-N-CH

3

Texti le, Home care

CH3[Cationic Surfactant]


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Function of Surfactant

H2 H2 H2 H2 H2 H2 O

Hydrophobic group(Affinity to oil)

Hydrophilic group

(Affinity to water)With this specific molecular structure,

Surfactant can adsorb to surface of matter.

CH2 CH2

C

CH2 CH2

CCH2CH3

CO-S-O

O

H2C

H2C

H2C

H2C

H2C

H2C

CH3

Anionic

CH2

CH2

CH2

CH2

CH2

CH3

3CH3

+

H2

C

H2

C

H2C

H2

C

H2

C

H2C (CH2CH2O)nH

a on c

NonionicH2 H2 H2 H2 H2H3

Phenomenon Application

Adsorb to ecrease ur ace ens onWet & PenetrationControl surface charge

, ,Deinking,AdjuvantDispersant,Antistatic agentDisinfectant

Softening

Lubricity

Softener

Lubricant,


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Mechanism of Emulsifying

Meaning of surface tension decreasing

Surface Tension d ne/cm

475 73 33

Water / Oil

2

Expand the surface area

33dyne/cmOlive oil

Interfacial

Surface Tension

Olive oil

Water+

33dyne/cm

Interfacial

Surface Tension

73dyne/cm =73 33= 40 dyne/cm35dyne/cm =35 33 = 2 dyne/cm

Lauryl sulfate Na added

Oil surface area is expanded by breaking

down to small particle (emulsion).


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Some examples for Washing application

Soil is emulsified and removed

Deinking (recycle paper)SoapDetergent

WashingDetergent for Steel

Tooth pasteDish wash


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Some examples of Emulsifier application

Cream

Emulsion

Rolling oil (lubricant)Polymerization

Food


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Some examples for Wetting/Penetration application

Adjuvant for Herbicide

Enhance the weeding efficacy by aid of Wetting and Penetration to cell of the leaf.

No Herbicide applied Without Adjuvant With Adjuvant

Cuticle

Epidermal cell


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Some examples of Dispersant application

Construction

Dispersant

Color toner for copies

Polish a ent

Ceramic Product


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Some examples of polymerization application

-CH2OHH+

Furfuryl AlcoholMold making

C5H10O5

Furan Resin System

hardening

Cast

Pouring molten metal


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Kaos Chemical productsKaos Chemical productsCosmetic,Toiletry,Perfume

Fat & Oil DerivativesFatty acid LubricantPlastic, Urethane,Rubber Fatty amines

EsterAmideGlycerin Pulp & Paper

Textile

SurfactantAnionic surfactant

Amphoteric surfactant

Natural essential oilsSynthetic aroma chemicalsFragrance

Construction

Agrochemicals

Nonionic surfactantSpecial surfactant

Functional PolymersPolyacrylatePolyester resins Electronics

Color Industry

PolyamideFuran resinPhenol resin

FoodPharmaceuticals

n orma on e a

Steel,Metal,Foundry


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Current / Future Issues of SURFACTANTS

Key Issue : ENVIRONMENTAL FRIENDLY

1. More ENVIRONMENTAL `FRIENDLY`products

Example:Detergent application (main RM

BABS -----------LABS---------(SLS / MES)


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2. More ENVIRONMENTAL `FRIENDLYprocessxamp e ;

Drying ProcessSpray------------Vacuum------------(..)

- Energy cost High Reduce Less


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TIPS~ for FRESH GRADUTE Job Seekers ~


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Understanding YOURSELF

- What do you WANT to do


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Understanding YOUR TARGET

- The Job Content (if possible)


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surf act ants for our life (06102011)

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