acronal® pro & joncryl pro & joncryl water based resins ... · 10.03.2011 9...
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110.03.2011Z:\Präsentationen\ECSAcronal _2011_ECS_IK.ppt
AcronalAcronal®® PRO & JoncrylPRO & Joncryl®®
Water based Resins for Metal Water based Resins for Metal ProtectionProtection
Dr. Inge Krämer (E-EDC/RA)E-mail [email protected]
phone 0049-621-60-72459
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1. Introduction – Focus on anticorrosion primers
BASF BASF waterwater basedbased productsproducts
2. Overview of anticorrosion categories
3. Products with focus on anticorrosion primer
4. Products with focus on direct to metal
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1. IntroductionDrivers for water based resins
TREND Ongoing substitution of solvent based systems bywater based systems
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1. Key factors affecting film formation
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2. Overview anti-corrosion categories EN ISO-12944-2
Low demand 2-5 years no salt sprayInternal steel work:Heated buildings passive atmospheresUnheated with possible condensationExternal SteelRural, limited environmental factors
Medium demand 5-15 years salt spray 120-480 hInternal steel work:Heated buildings with condensationUnheated with possible condensationExternal Steel salt spray 720 hUrban and industrial atmospheresModerate SO2 pollution
High demand >15 years salt spray 1440 hIndustrial and coastal environments
C1-C2
C4
C5-I C5-M
C3
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1. Introduction – Focus on anticorrosion primers
BASF BASF waterwater basedbased productsproducts
2. Overview of anticorrosion categories
3. Products with focus on anticorrosion primer
4. Products with focus on direct to metal
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Topcoat 80 µm
Steel
Primer 80 µm
Barrier to moisture and aggressive chemicals + provide film thickness
Active corrosion protection (barrier against oxygen, water and ions) + adhesion to metal surface
Application field: mid and low demand (air-drying) coatings for the maintenance, transportation and DIY segments.
Intermediate Coat 80 µm
Aesthetics + better impermeability and weatherability
3. 3. ProductProduct overviewoverview ––applicationapplication focusfocus primerprimer
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3. 3. ProductProduct overviewoverview ––applicationapplication focusfocus primerprimer
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Joncryl® 1532Joncryl® 1537Joncryl® 1555
Recommended ProductsRecommended ProductsKey PropertiesKey PropertiesMarketsMarkets
3. Product overviewlow demand primer, C1-C2 classification
•• Fast dryingFast drying•• EconomicalEconomical•• Broad Spectrum AdhesionBroad Spectrum Adhesion•• SandabilitySandability
WORKHORSE
Joncryl® 1532Fast drying, early waterresistanceLow amount of surfactant
Joncryl® 1537improved hardness and saltspray resistance
Joncryl® 1555very good block resistance, improved adhesion
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3. Product overviewlow demand, C1-C2 Classification
Products NVC
%
MFT˚C
pH Tg
˚C
Joncryl® 1532 51 20 7.8 14
Joncryl® 1537 46 45 8.4 46
Joncryl® 1555 45 12 7.6 core-shell
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• Seed polymer dissolved in alkaline solution
• 2nd stage polymerization
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Acronal® PRO 761Acronal® LR 8977
••C2C2--C3C3••Early RainEarly Rain••Corrosion andCorrosion andHumidity resistanceHumidity resistance
Recommended ProductsRecommended ProductsKey PropertiesKey PropertiesMarketsMarkets
3. Product overviewmedium demand primer, C2-C3 classification
WORKHORSE
Acronal® PRO 761ecological APEO free version of Acronal® S 760
Acronal® LR 8977improved hardness & corrosionresistance, higher PVC
Acronal® PRO 80••C3 C3 -- C4C4••High Corrosion andHigh Corrosion andHumidity resistanceHumidity resistance
Acronal® PRO 80improved barrier and inhibitor forwater
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~357.53750Acronal® LR 8977
Self crosslinking
Products NVC
%
MFT˚C
pH Tg
˚C
Acronal® PRO 761
Self crosslinking
50 22 9.5 ~20
Acronal® PRO 80
Core shell
50 22 8.5 ~17
3. Product overviewmedium demand primer, C2-C3 classification
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3. 3. AcronalAcronal®® PRO 80PRO 80barrierbarrier & & inhibitinginhibiting binderbinder
Substrate: CRSDFT: ca. 80 µm
Acronal® LR 8977self crosslinking acrylic disp.
700 h
Acronal® PRO 80 Improved film formation, barrier properties &
corrosion inhibitionacrylic disp., core-shell
400 h
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4.4. Heubach Heubach ActiveActive Pigment Pigment AcronalAcronal®® PRO 80 PRO 80 at DFT 90 at DFT 90 µµmm
HEUCOPHOS®
ZMP/FRHEUCOPHOS® ZMP
720 h Salt Spray Testacc. to ISO 9227: 2006-10 / ASTM B 117-09
920 h Climate Chamberacc. to DIN 50 017/ ASTM D 2247-02
HEUCOPHOS®
ZMP/FRHEUCOPHOS® ZMP
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VOC Salt Spray Early Rain Humidity Hardness Blockresistance resistance resistance resistance
761
High
8977
1555
1555
1555
1555
1555
761 761
761
761
1555
8977
8977 8977
8977 8977
761
80
80 80 80 80
80
3. Performance overviewPrimer
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Time to Failure[h SST]
300300
400400
500500
600600
700700
Primer formulation, actively pigmentedSubstrate: CRS DFT: ca. 80 µm
Acronal® PRO 761
Acronal® LR 8977
Acronal® PRO 80 80 barrier & inhibition
newnew
newnew
720 h 1000 h
Acronal® PRO 8080
Acronal®LR8977
400 h
Acronal®S 760
Acronal®PRO 761
320 h
3. Product overviewPositioning of primer
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Steel
DTM 25-40 µm
Application field: light duty (air-drying) coatings for the maintenance, agriculture / earthmover and do-it-yourself segment among others.
Chemical and UV resistance, lower anti corrosion properties
2. 2. ProductProduct overviewoverview ––applicationapplication topcoattopcoat / / directdirect to metalto metal
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Self-crosslinking
OH functionalJoncryl® 8300
Joncryl® 8312
Luhydran® S 945 T
Acronal® PRO 761Acronal® LR 8977
Joncryl® 8322DTM / DTM /
TopcoatsTopcoats
Recommended ProductsRecommended ProductsKey PropertiesKey PropertiesTechnologyTechnologyMarketsMarkets
•• DurabilityDurability•• AdhesionAdhesion•• ScratchScratch
resistanceresistance
4. 4. ProductProduct overviewoverview ––DTM & DTM & TopcoatsTopcoats
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Products Technology NVC
%
MFT˚C
pH Tg
˚C
Joncryl® 8322 RC Acrylic 41 31 8.3 -
Acronal® PRO 761 Conventional Acrylic 49-51 22 8.5-10.0 ~20
Acronal® LR 8977 Conventional Acrylic 50 37 8.5 ~35
Joncryl® 8322self-crosslinkinghigh gloss and hardness
Acronal® PRO 761ecological APEO free dispersion
Acronal® LR8977improved hardness
4. 4. ProductProduct OverviewOverview ––DTM & DTM & TopcoatsTopcoats
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100672,74845OH FunctionalJoncryl® 8312
120677.65042OH FunctionalJoncryl® 8311
Products Technology NVC
%
MFT˚C
pH Tg
˚C
Hydroxyl Number
on Solids
Joncryl® 8300 OH Functional 43.5 <15 9.6 20 42
Luhydran® S 945T OH Functional 40-46 60 1.5-2.5 64 100
Product range DTM / TopcoatsProduct range DTM / Topcoats
Joncryl® 8300WORKHORSE for amino resinoven curing
Luhydran® S945TBroad compatibility with isocyanatesand aminesgood hardness
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Long Live Long Live Corrosion Corrosion PROPROtectiontection!!