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Low VOC additive solutions Recommendations for water-based architectural coatings
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Low VOC additive solutions€¦ ·  · 2014-07-15Low VOC additive solutions Recommendations for water-based ... and formulation demand for successful water-based coatings in the

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Page 1: Low VOC additive solutions€¦ ·  · 2014-07-15Low VOC additive solutions Recommendations for water-based ... and formulation demand for successful water-based coatings in the

Low VOC additive solutions

Recommendations for water-based architectural coatings

Page 2: Low VOC additive solutions€¦ ·  · 2014-07-15Low VOC additive solutions Recommendations for water-based ... and formulation demand for successful water-based coatings in the

A comprehensive portfolio of additives for low-VOC coatingsPerformance-driven solutions

Additives combined with technical service and support for the paint and coatings industry.

BASF is focused on providing innovative technology to create convenient, ecologically-safe and performance-driven solutions for water-based coatings. We offer global presence, consistent quality, innovative technology, and global state-of-the-art manufacturing and supply-chain operations. Based on our extensive knowledge of the industry, we help our customers develop innovative concepts for marketing, technology and sales, aligned with the current market trends:

• Durability: superior appearance, enhanced performance

• Workability: convenience and ease of handling

• Sustainability: social and economic factors

• Environmental care: low-odor and essentially VOC-free (volatile organic compound) systems.

End-user convenience is increasingly becoming a part of market and formulation demand for successful water-based coatings in the Do-it-yourself (DIY) and professional painter market. Low to zero VOC and extended durability are no longer a luxury, but a market driver. Formulators of water-based coatings are constantly on the hunt for additional technical experience and expertise in the application of colors and paints.

As a result, the products themselves need to be more “intelligent” to offer the missing application properties for water-based interior and exterior coatings. In addition, the demand for high quality and environment-friendly coatings is on the rise. To fulfill the new portfolio of requirements, “smart” ingredients are necessary. These types of development efforts are emphasized in BASF’s commitment to sustainability and environmental protection.

With our recent acquisition of Cognis, BASF has strengthened its ability to serve your additive needs-defoamers, rheology modifiers, dispersants, wetting agents and coalescents. Keeping in line with the current market trends and building on our market understanding and vast technical experience, BASF

has a broad range of additives for aqueous systems to improve the manufacturing and application processes as well as the properties of the overall coating system.

Our technology meets current and future market needs of a strict global regulatory environment and offers you formulation flexibility over a wide range of coating systems. Our goal: Give our customers the competitive edge in today’s constantly changing coatings markets!

Our extensive portfolio of key performance enhancing formulation additives combined with our cross-technology architectural paint formulation expertise can enable you to meet your performance and market needs:

• Lowodor • Highgloss

• EssentiallyVOCfree • Freeze/thawstability

• Excellentdryfilmproperties • Formulatedcostsavings

With a full portfolio of pigments, latex, resins and performance additives, BASF offers virtually every ingredient that goes into paint.

Waterbased systems trade names overview

• Hydropalat® – Dispersing Agents

• Hydropalat, Starfactant® – Wetting Agents

• Dehydran®, Foamaster®, FoamStar® – Defoamers

• DSX® – Rheology Modifiers

• Loxanol® – Coalescents

2 Low VOC additive solutions recommendations for water-based architectural coatings

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Dispersing AgentsHydropalat® 44, Hydropalat 100, Hydropalat 216, Hydropalat 3204

One of the most important steps in the manufacture of paints and plasters is the dispersing process. During this process the pigments and fillers need to be completely wetted and stabilized against re-agglomeration. Dispersing agents accelerate the

grinding process, prevent pigments from flocculation and also prevent a viscosity increase in the finished paint. In aqueous latex paints and plasters the mechanism of electrostatic repulsion stabilizes the pigments from re-agglomeration.

Product range and typical properties

Product

Description

Active %

VOC % Method 24

Water %

WPG

Characteristics

Hydropalat® 44 Sodium polyacrylate 35 <0.5 62 10.30 Hydrophilic, primary pigment dispersant, stable with reactive pigments

Hydropalat 100 Ammonium polyacrylate copolymer 28 <2.0 72 9.20 Hydrophobic dispersant for inorganic pigments

Hydropalat 216 Mixture of ionic and non-ionic surfactants 75 <2.0 25 8.75 Organic & inorganic pigments; replaces

polymerics and blocked APE’s

Hydropalat 3204 Amine salt of organophosphonic acid 50 0 50 10.40 Highly efficient dispersant for inorganic pigment slurries

Property comparison by chemistry

Chemistry Viscosity reduction Scrub resistance Storage stability of the paint Complexing properties

Polyacrylate Good Good Excellent None

Copolymer Satisfactory Excellent Good None

Surfactant Blends Satisfactory Good Satisfactory None

Phosphonate Excellent Good Good Yes

Dispersant recommendations

ProductsInterior Paint Exterior Paint

Flat Semi Gloss High Gloss Low Emission Paint Dispersion Organo-Silicate Silicone based

Hydropalat® 44

Hydropalat 100 –

Hydropalat 216 – –

Hydropalat 3204 –

excellent good – not suitable

Aqueous pigment slurry – 80% TiO2

Influence of the dispersant level on viscosity

Hydropalat3204offerscomplexingpropertiesandexcellentviscosity reduction. Due to this advantage, systems with high pigment or inorganic filler loadings can be produced (slurries, pastes etc.).

TiPure R 706

Viscosity in Pa.s

0

2

4

6

8

10

% dispersant on total

0,20 0,30 0,40 0,50 0,60 0,70 0,80 0,90 1,00

Competitor A

Hydropalat 44

Hydropalat 3204

3Low VOC additive solutions recommendations for water-based architectural coatings

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Wetting AgentsHydropalat 875 & 1080, Starfactant® 20 & 30

Wetting agents are needed in a latex paint if separation occurs or viscosity is too high or the color acceptance of pigment paste in the paint is not good enough. These effects are caused by the re-wetting of the surfactants in the paste, or the emulsifiers in the latex, on the pigment or filler surface. To solve these problems, it is often useful to try products which are part of the pigment paste or the latex. Due to ecological concerns, modern paints

don’t include alkyl-phenol-ethoxylates. For these modern formulationsBASFoffersalternativeproductslikeHydropalat1080,Hydropalat875andothersprovidingthesameexcellentperformance as APEs. Starfactant products are a new class of wetting agents that improve film appearance and provide wetting on non-porous surfaces while improving defoaming.

Product range and typical properties

Product

Description

Active %

VOC % Method 24

Water %

WPG

Characteristics

Hydropalat® 875 Sodium dioctyl sulfosuccinate 75 4 21 9.00 Potent surface tension reducer for improved wetting

Hydropalat 1080 Modified fatty alcohol ethoxylate 80 0 20 8.60 APE free dispersant, NPE 10 replacement

Starfactant® 20 Hyperbranched polyether wetting agent >98 <1 < 2 8.30 Anti-foaming, wetting and leveling agent

Starfactant 30 Hyperbranched polyether wetting agent >98 <1 < 2 8.50 Anti-foaming, wetting and leveling agent- hydrophobic

4 Low VOC additive solutions recommendations for water-based architectural coatings

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Defoamers Foamaster®, FoamStar® and Dehydran® Series

Defoamers should:

• workagainstmacrofoamandmicrofoamwithoutcausingfisheyes or craters, and,

• beeasytoincorporatewithouthighshearmixingandnotinfluence the gloss.

Inlow/no-vocpaints,macrofoammayremainfromthedispersing process, the can filling process, or due to effects of mixing before application. Micro- or macro foam during application are problems which usually appear when waterborne systems are applied. The foam is stabilized as a side effect of surface active ingredients which are commonly used in water-based coatings.

Foam troubles can be overcome by the proper selection of defoamers. We use ease of dispersibility of the defoamers as a guide for their selection. In general, easier to disperse defoamers offer better compatibility and are more useful for post-add applications. Non-dispersible products offer better long-term persistency but are best incorporated during grinding. The FoamStar series of products can be added at any stage of paint production.

Product range and typical properties

Besides the proven mineral oil and silicone based defoamers, BASF is developing new active defoamer technologies. The base for new defoamers are native oils, synthetic oils, special low odor oils for different applications. The following paragraphs show the profiles and the applications for the different defoamer classes. Allproductsare100%activeexceptforpowderdefoamers.

Mineral oil containing

Product

Description

VOC % Method 24

WPG

Water %

Dispersible

Characteristics

Foamaster® 111 Hydrophobe blend 9 7.5 0.2-1.0% YES Broad application profile, high compatibility version of 333 for low surfactant systems

Foamaster 333 Hydrophobe blend 10 7.4 0.2-1.0% NO Silicone free, non-phase separating, high persistency

Foamaster G Silica & oil blend 2 7.5 0.2-1.0% NO Suitable for low surfactant containing systems

Foamaster JMY Organic blend 56 7.3 0.2-1.0% YES Silicone free, high compatibility

Foamaster NS 1 Organic blend 9 7.6 0.2-1.0% YES Silicone free version of NDW

Foamaster O Multi-hydrophobe blend 10 7.4 0.2-1.0% YES Especially effective in adhesives

Foamaster PL Multi-hydrophobe blend 2 7.1 0.2-1.0% NO Effective with paints using associative thickeners

Foamaster RD Silica & oil blend 3 7.5 0.2-1.0% NO High persistency for grind and let down, broad compatibility, effective in low VOC paints

Foamaster S Silica & oil blend 8 7.6 0.2-1.0% YES High compatibility with variety of latex applications

Foamaster V Silica & oil blend 12 7.8 0.2-1.0% NO Especially effective in printing ink and PolyVinyl Alcohol

Foamaster VF Silica, Oil, & Ester blend 6 7.7 0.2-1.0% YES High compatibility, potency, and color acceptance; good post add

Foamaster VL Silica, Oil, & Ester blend 4 7.8 0.2-1.0% YES More potent version of Foamaster VF, but no FDA clearances, good performance in stains

Foamaster WBA Multi-hydrophobe blend 7 7.4 0.2-1.0% YES Excellent for adhesives

Foamaster AP Silica & oil blend 5 7.7 0.2-1.0% YES Especially effective in high-gloss paints. No effect on gloss

5Low VOC additive solutions recommendations for water-based architectural coatings

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Product

Description

VOC % Method 24

WPG

Water %

Dispersible

Characteristics

FoamStar® A 10 Hyper-branched polymer blend 2 7.2 0.1-0.5% NO 30-50% lower dosage, excellent persistence, FAST bubble-break time, good choice for PVA

FoamStar A 12 Hyper-branched polymer blend 2 6.9 0.1-0.5% NO 30-50% lower dosage, excellent persistence, FAST bubble-break time, good choice for Acrylic

FoamStar EF 20 Hyper-branched polymer blend < 0.5 7.2 0.1-0.75% NO30-50% lower dosage, FAST bubble break time in low VOC paints, excellent persistence, good choice for PVA

FoamStar EF 22 Hyper-branched polymer blend < 0.5 7.0 0.1-0.75% NO30-50% lower dosage, FAST bubble break time in low VOC paints, excellent persistence, good choice for Acrylic

Silicone and mineral oil containing

Product

Description

VOC % Method 24

WPG

Water %

Dispersible

Characteristics

Foamaster® 75 Hydrophobe & oil blend 2 7.2 0.2-1.0% NO Non-separating, non-settling with good persistence

Foamaster NDW Organic blend 22 7.5 0.2-1.0% YES General purpose, very broad spectrum

Foamaster NXZ Organic blend 12 7.6 0.2-1.0% YES General purpose, very broad spectrum, improved dispersibility over NDW

Foamaster SA-3 Multi-hydrophobe blend 2 7.1 0.2-1.0% NO Cost effective with broad spectrum, effective in low VOC paints

Foamaster VC Mineral Oil & Silicone 4 7.9 0.1-1.0% YES Especially effective for emulsion polymerization

Powder defoamers

Product

Description

VOC % Method 24

Water %

Dispersible

Characteristics

Foamaster PD 1* Organic/Inorganic 10 0.2-1.0% YES Silicone free, powder form defoamer

Dehydran® 1922** Organic/Inorganic 0 0.1-1.0% YES Silicone free, powder form defoamer

*Foamaster PD1 is 65% active **Dehydran 1922 is 50% active.

Mineral oil containing (continued)

6 Low VOC additive solutions recommendations for water-based architectural coatings

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Silicone containing

Product

Description

VOC % Method 24

WPG

Water %

Dispersible

Characteristics

FoamStar® A 34 Hyper-branched polymer blend 2 8 0.25-0.5% YES Easy incorporation, low VOC, semi-gloss to high-gloss coatings (main use post-add)

FoamStar A 36 Hyper-branched polymer blend 2 8 0.25-0.5% YES Increased potency over FoamStar A 34 (main use post-add as well)

FoamStar A 38 Hyper-branched polymer blend 2 8.1 0.25-0.5% NO Semi-gloss to high-gloss, low VOC, esp. effective in deep tint systems (incl. grind use)

FoamStar A 39 Hyper-branched polymer blend 2 8.2 0.25-0.5% NO Increased effectiveness over FoamStar A 38

FoamStar A 45 Hyper-branched polymer blend 1 8.5 0.25-0.5% YES Top performance in low/zero VOC paints and tint bases; ideal trouble shooter defoamer

FoamStar A 46 Hyper-branched polymer blend 2 8.2 0.15-0.5% YES Top performance in low/zero VOC paints; better flow and leveling properties than FoamStar A 45

Dehydran® SE 2 Organosilicone emulsion 0 8.3 0.1-1.0% YES Easy incorporation; one of the best for low/zero VOC paints; suitable for all gloss levels

Dehydran 1293 Polysiloxane 90 7.6 0.5-3.0 % YES Excellent for solvent based Acrylic urethane

Dehydran 1513 Polysiloxane, polyol blend 0 8.3 0.1-0.5% YES Non-VOC defoamer, excellent for architectural paints

Dehydran 1620 Polysiloxane, polyol blend 1 7.9 0.1-0.5% YES Excellent for high-gloss systems, high potency

Dehydran 2620 Polysiloxane, polyol blend 0 8.4 0.1-0.5% YES Non-VOC defoamer, very good for low/zero VOC architectural paints

Dehydran 4210 Polysiloxane, polyol blend 1 8.1 0.2-1.0% YES Defoamer for printing inks and over print varnishes

Defoamer selection table based on paint type and production step

Latex Type Acrylic Flat Acrylic Semigloss Acrylic GlossVOC Target

Prod. StepConventional ≥ 100 g/l VOC

Next Generation 0-100 g/l VOC

Conventional ≥ 100 g/l VOC

Next Generation 0-100 g/l VOC

Conventional ≥ 100 g/l VOC

Next Generation 0-100 g/l VOC

Grind FoamStar® A 12 FoamStar EF 20 FoamStar A 38 FoamStar A 38 FoamStar A 38 FoamStar A 38

Foamaster® SA 3 FoamStar EF 22 FoamStar A 12 FoamStar A 39 FoamStar A 39 FoamStar A 39

Foamaster RD FoamStar A 12 FoamStar A 10 Dehydran® SE 2 Dehydran SE 2 Dehydran SE 2

Foamaster PL Dehydran SE 2 Foamaster SA 3 FoamStar EF 22 Dehydran 1620 FoamStar A 45

Let down Same as grind or Same as grind or Dehydran 1620 Dehydran SE 2 Foamaster AP FoamStar A 46

Foamaster AP FoamStar A 46 FoamStar A 34 FoamStar A 46 Dehydran 1620 Dehydran SE 2

FoamStar A 34 Foamaster AP FoamStar A 45 FoamStar A 46 FoamStar A 45

Latex Type PVA Flat PVA Semigloss Styrenated AcrylicVOC Target

Prod. StepConventional ≥ 100 g/l VOC

Next Generation 0-100 g/l VOC

Conventional ≥ 100 g/l VOC

Next Generation 0-100 g/l VOC

Conventional ≥ 100 g/l VOC

Next Generation 0-100 g/l VOC

Grind FoamStar A 10 FoamStar EF 20 Foamaster SA 3 FoamStar A 38 FoamStar A 12 FoamStar A 39

Foamaster SA 3 FoamStar EF 22 Foamaster RD FoamStar A 39 FoamStar A 10 FoamStar A 38

Foamaster RD FoamStar A 10 FoamStar A 10 FoamStar EF 20 Dehydran 1620 FoamStar EF22

Foamaster PL Foamaster SA 3 Foamaster NXZ Dehydran SE 2 Dehydran SE 2 Dehydran SE 2

Let down Same as grind Same as grind or Same as grind or Dehydran SE 2 Foamaster AP FoamStar A 46

Dehydran SE 2 Foamaster AP FoamStar A 46 Dehydran 1620 FoamStar A 45

FoamStar A 34 Dehydran 2620 FoamStar A 46 Dehydran SE 2

7Low VOC additive solutions recommendations for water-based architectural coatings

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Defoamer selection table based on paint type and production step

Low VOC Latex Zero VOC Latex Conv. VOC Latex Stains High PVC

Product Flat Semi Gloss Flat Semi Gloss Flat Semi Gloss Water based Latex

Mineral Oil Defoamers

FoamStar® EF 20 –

FoamStar A 10 –

FoamStar EF 22 –

FoamStar A 12 –

Foamaster® 75 –

Foamaster G – – – –

Foamaster SA 3 –

Foamaster 333 – – – –

Foamaster PL – – –

Foamaster RD –

Foamaster O – – – – – –

Foamaster WBA – – – –

Foamaster NDW – – – –

Foamaster NS 1 – – – –

Foamaster NXZ – – – –

Foamaster 111 – – –

Foamaster S – – – – –

Foamaster V – – – – –

Foamaster VL – – – –

Foamaster VF – – –

Foamaster VC – – – – –

Foamaster AP – –

Foamaster JMY – – – – – – –

Silicone Defoamers

FoamStar A 45 – –

FoamStar A 39 – –

FoamStar A 38 – –

Dehydran® 1620 –

FoamStar A 46 –

Dehydran 2620

Dehydran 1513 –

Dehydran 1293 – – – – – –

FoamStar A 36 –

FoamStar A 34

Dehydran 4210 – – – –

Dehydran SE 2

recommended secondary recommendation – not recommended

Increasin

g D

ispersib

ilityIn

creasing

Disp

ersibility

8 Low VOC additive solutions recommendations for water-based architectural coatings

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U.S. Food and Drug Administration (FDA) approvals

Product 175.105 175.300 175.320 176.170 176.180 176.200 176.210 177.1010 177.1200 177.2600

Foamaster® 111

Foamaster 333

Foamaster 75

Foamaster G

Foamaster JMY

Foamaster NDW

Foamaster NS 1

Foamaster NXZ

Foamaster O

Foamaster PL

Foamaster RD

Foamaster S

Foamaster SA-3

Foamaster V

Foamaster VC

Foamaster VF

Foamaster VL

Foamaster WBA

Foamaster AP

Foamaster PD 1

FoamStar® A 10

FoamStar A 12

FoamStar A 34

FoamStar A 36

FoamStar A 38

FoamStar A 39

FoamStar A 45

FoamStar A 46

FoamStar EF 20

FoamStar EF 22

Dehydran® 1293

Dehydran 1513

Dehydran 1620

Dehydran 1922

Dehydran 2620

Dehydran 4210

Dehydran SE 2

permitted blank = no information

9Low VOC additive solutions recommendations for water-based architectural coatings

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Rheology Modifiers DSX® Series

For many years rheology modifiers for latex paints were mainly based on cellulose-ethers which are known for the negative effect on spattering. To formulate paints with better performance during application, non-ionic polyurethane thickeners have gained importance. A combination of newtonian and pseudoplastic associative rheology modifiers or their combination with cellulosics provide the following advantages:

• Reductionofspattering

• Improvedflowcharacteristics

• HighICI-viscosity(improveshidingpower)

• Improvedcoloracceptance

• Bettergloss

• Goodscrub,waterandstainresistance

Product range

Product

Description

Active %

VOC % Method 24

Water %

WPG

Characteristics

DSX® 1514 HEUR (polyurethane) associative thickener 40 20 40 8.90 Balanced viscosity builder, ICI and KU build

DSX 1550 HEUR (polyurethane) associative thickener 40 20 40 8.90 Low shear viscosity builder, KU and ICI build

DSX 2000 HMPE (polyether) associative thickener 40 20 40 8.75 High shear viscosity builder, ICI in 2.0 range

DSX 3121 HMPE (polyether) associative thickener 21 0 79 8.60 High shear viscosity builder, most efficient ICI builder, VOC-free

DSX 3220 HMPE (polyether) associative thickener 20 0 80 8.60 High shear viscosity builder, ICI in 2.0 range, VOC-free

DSX 3515 HEUR (polyurethane) associative thickener 20 <1 70 8.60 Balanced viscosity builder, ICI and KU build, VOC-free

DSX 3551 HEUR (polyurethane) associative thickener 20 <1 70 8.60 Balanced viscosity builder, ICI and KU build, combines performance and economy VOC-free

DSX 3291 HEUR (polyurethane) associative thickener 18 <1 70 8.60 Strongly pseudoplastic, KU build, VOC-free

DSX 3801* HEUR (polyurethane) associative thickener 25 <1 55 8.67 Balanced viscosity builder, ICI and KU build, VOC-free, APEO-free, heavy metals-free

Typical properties

Product Application/Performance Key Benefits

DSX® 1514 Balanced viscosity profile – Excellent brushability and flow and leveling

DSX 1550 Pseudoplastic rheology modifier for waterborne coatings – Improvement of flow and gloss– Improved anti-settling– Wash and scrub resistance– Outstanding spatter resistance during roller application

DSX 2000 Newtonian rheology modifier for aqueous coatings – Excellent high-sheer viscosity builder– Usage with other thickener possible

DSX 3121 DSX 3220

Newtonian rheology modifiers specifically designed to give an excellent balance of performance properties in premium flat & eggshell, semi gloss and gloss coatings

– Excellent flow and leveling– Reduced or eliminated syneresis– Superior scrub resistance– Excellent shelf life for consistent efficiency in performance– Clear non-settling non-separating solution

DSX 3515 DSX 3551

Solvent-free versions of DSX 1514 and DSX 1550 – Good balance of high shear and low shear viscosity– Excellent brushability and flow and leveling– Reduced viscosity loss upon tint addition

DSX 3291 Solvent-free, non-ionic rheology additive with high thickening properties at low shear stress (to form a pseudoplastic viscosity)

– Highly effective in spray application– Good water resistance, pigment wetting and sag resistance– High UV stability– Strongly anti-settling

DSX 3801* Excellent balanced rheology modifier designed for premium architectural and industrial paints

– VOC-free, APEO-free, heavy metals-free – Balanced KU and ICI viscosity build – Reduced viscosity loss upon tinting

*Check commercial status with Account Representative

10 Low VOC additive solutions recommendations for water-based architectural coatings

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Coalescents Loxanol® EFC 100 and Loxanol EFC 200

Two of the most important contributors to VOCs in low VOC paints are ethylene or propylene glycol and coalescents. BASF offersLoxanolEFC100andLoxanolEFC200renewableesters

that provide very low odor, essentially VOC-free coalescence to enhance the performance of latexes used in very low VOC paints.

Product range

Typical Properties Loxanol EFC 100 Loxanol EFC 200

Chemical Description Propylene glycol mono oleate High purity, propylene glycol monoester

Appearance Pale-yellow liquid Clear, light yellow liquid

Active Substance 100% 100%

Boiling Range ~ 284°C ~ 284°C

Volatiles % – EPA Method 24 (110°C for 1 hr – forced air) =<2% (mainly as propylene glycol) =<2% (mainly as propylene glycol)

Volatiles % – Method 1999/13 EU and 2004/42/EU 0% 0%

Key Characteristics Renewable, good balance of performance Very low odor, renewable coalescent, most economical

Loxanol EFC 100 and Loxanol EFC 200 summary

• Greenfilmformationagents

• Chemistry

• PropyleneglycolmonoesterofpredominantlyC-18fattyacids

• Derivedfromrenewableresources

• Superiorperformanceproperties

• Excellentefficiencyinreducingtheminimumfilmformingtemperature (MFFT)

• Improvedrheologymodifierefficiency

• Improvedscrubresistance

• Glossenhancement

• ExtremelylowVOCcontent

• Non-yellowing

• Lowodor

Loxanol EFC 200 performance data

Producer

Type

Latex Trade Name

Latex Solids %

% EFC 200 Based on Latex Solids

% EFC 200 Based on Latex as is

MFFT, °C of Blend 3 Mil (75 µ) Drawdown on Glass Plate

BASF Acrylic Acronal® Optive 130 50.0 2.5 1.3 =<2 Clear

Acrylic Acronal Optive 230 60.0 2.5 1.5 =<2 Clear

Strene / Acrylic Acronal Optive 296D 50.0 7.5 3.8 9 Use blends of Loxanol® EFC 200 and 300

Celanese Strene / Acrylic Mowilith® LDM 7451 46.5 10.0 4.7 =<2 Use blends of Loxanol EFC 200 and 300

DOW Acrylic Rhoplex™ SG-30 50.0 7.5 3.8 =<2 Clear

Acrylic Rhoplex ML-200 53.5 2.5 1.3 =<2 Clear

Acrylic Rhoplex HG-95P 46.5 10.1 4.7 26 Use blends of Loxanol EFC 200 and 300

Acrylic UCAR® 629 55.0 5.0 2.8 =<2 Clear

Vinyl/Acrylic UCAR 379G 55.0 7.5 4.1 =<2 Clear

11Low VOC additive solutions recommendations for water-based architectural coatings

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BASF: The Chemical Company.

BASF Corporation, headquartered in New Jersey, is the North American affiliate of BASF SE, Ludwigshafen, Germany. BASF is the world’s leading chemical company. Our portfolio ranges from chemicals, plastics, performance products, agricultural products and fine chemicals to crude oil and natural gas. As a reliable partner to virtually all industries, BASF’s high-value products and intelligent system solutions help its customers to be more successful. BASF develops new technologies and uses them to meet the challenges of the future and open up additional market opportunities. It combines economic success with environmental protection and social responsibility, thus contributing to a better future. Further information on BASF is available on the Internet at www.basf.com.

While the descriptions, designs, data and information contained herein are presented in good faith and believed to be accurate, they are provided for guidance only. Because many factors may affect processingorapplication/use,BASFrecommendsthatthereadermaketeststodeterminethesuitabilityofaproductforaparticularpurposepriortouse.NOWARRANTIESOFANYKIND,EITHEREXPRESSEDORIMPLIED,INCLUDINGWARRANTIESOFMERCHANTABILITYORFITNESSFORAPARTICULARPURPOSE,AREMADEREGARDINGPRODUCTSDESCRIBEDORDESIGNS,DATAORINFORMATIONSETFORTH,ORTHATTHEPRODUCTS,DESIGNS,DATAORINFORMATIONMAYBEUSEDWITHOUTINFRINGINGTHEINTELLECTUALPROPERTYRIGHTSOFOTHERS.INNOCASESHALLTHEDESCRIPTIONS,INFORMATION,DATAORDESIGNSPROVIDEDBECONSIDEREDAPARTOFTHEBASFTERMSANDCONDITIONSOFSALE.Further,thedescriptions,designs,data and information furnished by BASF hereunder are given gratis and BASF assumes no obligation or liability for the description, designs, data or information given or results obtained all such being given and accepted at the reader’s risk.

LipatonisaregisteredtrademarkofSynthomerDeutschlandGmbH.MowlithisaregisteredtrademarkofCelaneseCorporation.RhoplexisatrademarkofDowCorporation. UCAR is a registered trademark of Dow Corporation. All other trademarks are owned by BASF Corporation. ©2011BASFCorporation

BF-00

00

Contact

Formulation additives that are low VOC and performance-driven. At BASF, we create chemistry.

United States TollFree: 1800251-0612Fax: 1800346-5896

Canada TollFree: 1800821-8689Fax: 1800282-9676

Mexico Tel.: +525553252600Ext2126Fax: +525557233011

E-mail: Customer Service: [email protected]

Technical Service: [email protected]

Web site: www.basf.us/dpsolutions

As a member of the American Chemistry Council, BASF is fully committed to the Responsible Care initiative.

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