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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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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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2. Application of SURFACTANTS.
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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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Chemical Products = Apply in a wide range industries
Copyright 2010 KAOCORPORATION All rights reserved
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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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2. Application of SURFACTANTS.
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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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