Huber’s Hydral Coat 2 Ultrafine Alumina Trihydrate (ATH) · 2014-04-11 · Coil coatings are highly functional, designed to protect the substrate while providing superior aesthetic

Huber’s Hydral® Coat 2 Ultrafine Alumina Trihydrate (ATH)A New Super-Functional Extender for Coil Coatings

Coil coatings are highly functional, designed to protect the substrate while providing superior aesthetic properties at very low film thickness.

Hydral® Coat 2 Ultrafine Alumina Trihydrate (ATH) from Huber Engineered Materials is designed to lower the cost of thin film coil coatings without impacting gloss, durability or optical properties. Its unique particle size distribution and extremely high brightness characteristics combine to make it the perfect choice for extending coil coatings.

What property characteristics are important for coil coatings?

• Bright,deep,truecolors• Flexibility• Adhesion• Scratchresistance

What makes it difficult to choose an extender for coil coatings?

• Mostextenderswillreducetheglossatlowfilmthickness,duetotheir coarse particles.• Mostnaturallyoccurringextendersimpartyellowingandlowerbrightness.• Someextendershavehighoilabsorptionthatincreasesviscosityanddetracts from exterior durability.• Bariumsulfateextendershaveaveryhighspecificgravity(4.5). – Leads to settling problems – High cost per gallon

Why is ATH a solid choice to use in coil coatings?

• Chemicallyinert – Exterior durability –Stain,scrubandwaterresistant – UV transparent • Non-abrasive,easyonequipment• Relativelylowoilabsorption• Extremelyhighbrightness,extends without yellowing or discoloring• Refractiveindexof1.57,maintains intensity of color• Aluminasurface,dispersesefficiently• Non-toxic,easytohandleandprocess• Lowspecificgravity(2.4),relatively low cost per gallon

• Glossandglossretention• Humidityresistance• Exteriordurability• Chemicalresistance

2

Why is Hydral® Coat 2 Ultrafine ATH uniquely suited for coil coatings?

There are two value propositions, depending upon the color:

Physical properties of Hydral Coat 2:

• Extremelysmallandnarrowparticlesizedistribution• Outstandingbrightnessandpurity• GreatTiO2 dispersant interaction• AlltheotherbenefitsofATH – Inert, exterior durability – Low density means no settling in the coating reservoir, low cost per gallon –Lowabrasivity(Mohs2.5) –Samesurfaceasalumina-treatedTiO2 (coatings grades)

Particle Size Distribution Curves ofUltrafine Extenders Used in Coil Coatings

Maintaining high gloss is a function of oil absorption and the amount of coarse particles.NotethatHydralCoat2hasamuchlowercoarsefractionthanthe finest commonly used precipitated and ground barium sulfate products. In addition, the particle size distribution of Hydral Coat 2 is very narrow. This is most important atlowcoatthickness,suchas0.5drymil(13microns).Theresult:HydralCoat2has much less impact on gloss compared with competing products.

In Whites and Pastels:

Hydral® Coat 2 effectively spaces titaniumdioxide(TiO2) and replaces a portion of the resin; thus, lowering cost without adversely impacting optical properties or durability.

In Blacks and Deep-Tones:

Hydral Coat 2 increases solids, lowers cost and reduces volatile organic compounds (VOCs)withoutimpacting jetness or durability.

LogarithmicscaleindicatingparticlesizedistributionusingaSaturnDigiSizer® particle size analyzer.

3

2.5

2

1.5

1

0.5

00.01 0.1 1

Particle Diameter

Pounds Per Gallon TiO2

Con

trac

t Rat

io

Paint Identification

Valu

es v

s. C

ontr

olE

xpre

ssed

as

a %

of t

he C

ontr

olVo

lum

e Fr

eque

ncy

%

10 100

Hydral® Coat 2 Ultrafine ATHPrecipitated Barium SulfateGround Barium Sulfate

Arrows indicate large difference in the number of coarse particles.

Saturn DigiSizer®

5200 Particle Size Analyzer (D90)

1.58

3.71

1.07

SediGraph® 5100 Particle Size Analyzer (D90)

1.55

3.89

1.16

Saturn DigiSizer5200 (D50)

0.62

0.94

0.41

SediGraph 5100 (D50)

0.85

1.25

0.43


0.20

0.25

0.15


0.42

0.41

0.20

ExtenderType

Precipitated BariumSulfate (Ultrafine) Ground Barium

Sulfate (Ultrafine)

Hydral® Coat 2Ultrafine ATH

Precipitated BariumSulfate (Ultrafine)

Ground Barium

Sulfate (Ultrafine)

Hydral Coat 2Ultrafine ATH

1

0.9

0.8

0.7

0.6

0.5

100

95

90

85

80

75

70

65Control Hydral Coat 2 with

25% TiO2 Replaced (by Volume)

Hydral Coat 2 with 25% TiO2 and Partial ResinReplaced (by Volume)

Hydral Coat 2 with33% TiO2 Replaced

(by Volume)

Precipitated BariumSulfate with 33% TiO2

Replaced (by Volume)

TiO2

BrightnessOpacityCost

Formula E has 7% lower cost (blue) with nearly the same brightness(red) andopacity (green).

3

Particle Size Distribution of Common Extenders Used in Coil Coatings Compared with Hydral® Coat 2 Ultrafine ATH (Two Measuring Techniques)

IngredientPolymac® 220-1935Disperbyk® 110Titanium Dioxide, Enamel Grade Make above as a master batch. Mix well and weigh out 482.07 pounds (grams) for each trial.XyleneTitanium Dioxide, Enamel GradeHydral Coat 2 Ultrafine ATHPrecipitated Barium Sulfate Add above and disperse to 7 Hegman grind.Polymac 220-1935Cymel® 303Nacure® 2500XyleneBYK® 370 Make above as one large master batch. Weigh out 486.69 pounds (grams) for each trial.Polymac 220-1935Cymel 303

TOTALS

Yield, GallonsDensity, Pounds Per GallonNon-Volatile, % by WeightNon-Volatile, % by VolumePVC, %P/BVOC (lbs/Gal)VOC (gm/L)Raw Material Cost/Gal ($)

UseResinDispersing AdditiveWhite Pigment

SolventWhite PigmentExtenderExtender

ResinCrosslinkerAcid Catalyst SolventAdditive

ResinCrosslinker

A231.6014.17

236.30

117.95

309.1263.808.51

99.405.86

38.284.70

1129.69

100.0011.3071.3355.3119.660.813.18

381.0027.54

B231.6014.17

236.30

29.3953.73

309.1263.808.51

99.405.86

38.284.70

1094.86

100.0010.9570.4255.3119.660.733.18

381.0026.41

C231.6014.17

236.30

71.54

309.1263.808.51

99.405.86

38.254.70

1083.25

100.0010.8370.1055.3119.660.703.18

381.0026.04

D231.6014.17

236.30

126.92

309.1263.808.51

99.405.86

38.254.70

1138.63

100.0011.3951.5655.3119.660.833.18

381.0027.01

E231.6014.17

236.30

13.7829.39

112.06

309.1263.808.51

99.405.86

1123.99

100.0011.2471.1855.3125.000.923.18

381.0025.46

Calculated Values

Extending whites and pastels with Hydral® Coat 2 Ultrafine ATH

Inthestudybelow,FormulationAisthecontrol,andformulationsB,CandDarereplacementsforTiO2.InformulationE,HydralCoat2isapartialreplacementforTiO2 andapartialreplacementforresin.FormulationEisthelowestcostofthefiveformulationsandithascomparableglossanddurabilitypropertiestothecontrolat25%PVC.

In whites and pastels:Hydral®Coat2effectivelyspacesTiO2 and lowers cost without adversely impacting optical properties or durability.

White High Gloss Polyester Melamine Coil Coating for Huber Series HU-101 Formulations Shown in Pounds Per 100 Gallons

Saturn DigiSizer® 5200Particle Size Analyzer (D90)

1.58

3.71

1.07

SediGraph® 5100 ParticleSize Analyzer (D90)

1.55

3.89

1.16


0.62

0.94

0.41

SediGraph5100 (D50)

0.85

1.25

0.43


0.20

0.25

0.15

SediGraph5100 (D10)

0.42

0.41

0.20

ExtenderType


Ground Barium

Sulfate (Ultrafine)


ExtenderType


Ground Barium

Sulfate (Ultrafine)


DataGeneratedFromOneRepresentativeLotofEachProduct

4

Durability

QUVtestingwasconductedonformulationsA,B,C,DandEfromthepreceding page. After 2,000 hours, there is no difference between the control panels and the panels extended with Hydral® Coat 2 Ultrafine ATH.

Opacity at low coat weights

TiO2 is used to impart opacity and whiteness in coil coatings due to its veryhighindexofrefraction(2.61).To impart opacity at the low dry film thickness in coil coatings, high levels ofTiO2 are required. However, the efficiencyofaddingTiO2 is not linear. AsmoreTiO2 is added, the opacity (shown by contrast ratio) improves, but the efficiency deteriorates.

Opacitytakesplacewhen substances of widely different indicesofrefractionareadjacent.WhenTiO2loadinglevelsarehigh,TiO2 particles crowd together. When the particles are not spaced, there is diminishingopacityimprovement.Fortheverylowfilmthicknessofcoilcoatings,highlevelsofTiO2 are needed. This makes the coating expensive.

Fortheoreticallyoptimumopacity,everyTiO2 particle is spaced apart at half the wavelength of light (0.2 micron). Hydral Coat 2 has nearly the same particle size,soitactsasaveryefficientspacerofTiO2. And, since it is less expensive andlowerinspecificgravity,itisalsocost-effective.

Hydral® Coat 2 Ultrafine ATH and Precipitated Barium Sulfate vs. No Extender (TiO2 Loading, Brightness, Opacity and Cost)

Contrast Ratio with Increasing TiO2

1

0.9

0.8

0.7

0.6

0.5Pounds Per Gallon TiO2

Con

tras

t Rat

io

3

2.5

2

1.5

1

0.5

00.01 0.1 1

Particle Diameter

Pounds Per Gallon TiO2

Con

trac

t Rat

io

Paint Identification

Valu

es v

s. C

ontr

olE

xpre

ssed

as

a %

of t

he C

ontr

olVo

lum

e Fr

eque

ncy

%

10 100

Hydral® Coat 2 Ultrafine ATHPrecipitated Barium SulfateGround Barium Sulfate

Arrows indicate large difference in the number of coarse particles.

Saturn DigiSizer®

5200 Particle Size Analyzer (D90)

1.58

3.71

1.07

SediGraph® 5100 Particle Size Analyzer (D90)

1.55

3.89

1.16


0.62

0.94

0.41


0.85

1.25

0.43


0.20

0.25

0.15


0.42

0.41

0.20

ExtenderType

Precipitated BariumSulfate (Ultrafine) Ground Barium

Sulfate (Ultrafine)



Ground Barium

Sulfate (Ultrafine)


1

0.9

0.8

0.7

0.6

0.5

100

95

90

85

80

75

70

65Control Hydral Coat 2 with

25% TiO2 Replaced (by Volume)

Hydral Coat 2 with 25% TiO2 and Partial ResinReplaced (by Volume)

Hydral Coat 2 with33% TiO2 Replaced

(by Volume)

Precipitated BariumSulfate with 33% TiO2

Replaced (by Volume)

TiO2

BrightnessOpacityCost

Formula E has 7% lower cost (blue) with nearly the same brightness(red) andopacity (green).

5

Application data for black and deep-tone coil coatings

Blackanddeep-tonecoilcoatingshavehighresintopigmentcontent(lowpigmentvolumecontent[PVC])whichmakesthemexpensive.Thus,theaddition of extenders to lower the cost is desirable, but most extenders will also reduce the gloss and/or adversely impact the jetness or depth of color.

The extremely high brightness and small particle size of Hydral® Coat 2 Ultrafine ATHallowstheformulatortoincreasethePVC,lowertheVOCoftheformulationand reduce the total cost while maintaining gloss, jetness and durability.

Theformulationandapplicationdatatablesonpages7and8showshowaddingHydralCoat2canbeusedtoincreasePVCinaglossyblackcoilcoatingandmaintainperformanceandlowerVOCs,whileloweringthecostofuse.

Comparedwiththecontrol(FormulationA),theperformancepropertieswithHydral Coat 2 were unchanged at lower cost. And, compared with precipitated barium sulfate, Hydral Coat 2 formulations had less settling and higher gloss.

©Metal Coaters

Hydral® Coat 2 Ultrafine ATH increases solids, lowers cost andreducesVOCswithoutimpactingjetnessordurability.

6

Material

Polymac® 220-1959

Butyl Cellosolve®

Solvent 150

Disperbyk® 170

Raven® 14

SANDMILL TO7.5 HEGMAN

Hydral Coat® 2

Precipitated Barium Sulfate

Polymac 220-1959

Xylene

DISPERSE TO 7 HEGMAN

Polymac 220-1959

Cymel® 303

Xylene

Nacure® 2500

BYK® 370

Polymac 220-1959

Xylene

TOTALS

Paint Properties

Pigment Volume Concentration %

Non-Volatile - Weight %

Non-Volatile - Volume %

Weight Per Gallon

Volatile Organic Content

Viscosity (Seconds, #4 EZ™ Zahn Cup)

Hegman Grind

Settling

Drying Schedule

Peak Metal Temperature

Use

Resin

Solvent

Solvent

Dispersant

Carbon Black

Ultrafine Extender

Ultrafine Extender

PCCR Resin

Solvent

Resin

Crosslinker

Solvent

Accelerator

Additive

Resin

Solvent

PVC

NVW

NVV

WPG

5% VOC Reduction!

DirectionallyPositive

Major Benefit

VS1-132-AControl

30.36

0.58

12.05

18.82

25.13

0.00

0.00

0.00

0.00

588.69

83.12

19.10

8.55

0.90

82.40

24.80

894.50

1.46

63.63

56.78

8.89

3.22

87”

7

NONE

30”@500˚F

410˚F

VS1-132-B10% ATH

30.36

0.58

12.05

18.82

25.13

54.25

0.00

41.73

12.52

588.69

83.12

19.10

8.55

0.90

41.20

12.40

949.40

5.88

65.71

57.90

9.19

3.13

90”

7

NONE

30”@500˚F

410˚F

VS1-132-C15% ATH

30.36

0.58

12.05

18.82

25.13

80.40

0.00

61.84

18.56

588.69

83.12

19.10

8.55

0.90

20.60

6.20

974.90

7.87

66.63

58.42

9.33

3.10

90”

7

NONE

30”@500˚F

410˚F

VS1-132-D15% Barium

Sulfate

30.36

0.58

12.05

18.82

25.13

0.00

80.40

61.84

18.56

588.69

83.12

19.10

8.55

0.90

20.60

6.20

974.90

5.09

66.63

57.70

9.48

3.15

84”

7

HEAVY

30”@500˚F

410˚F

VS1-132-E20% ATH

30.36

0.58

12.05

18.82

25.13

107.15

0.00

82.40

24.80

588.69

83.12

19.10

8.55

0.90

0.00

0.00

1001.65

9.82

67.52

58.94

9.45

3.06

91”

7

NONE

30”@500˚F

410˚F

Material

Performance at 0.8 Mil Dry Film Thickness

Target DFT

Dry Film Thickness

Gloss 60 DEG

Gloss 20 DEG

Gloss 85 DEG

Flexibility Reverse Impact – 80”/#

Fabrication – T-Bend

Pencil Hardness

MEK, 100 DR, NES

Color – L

Color – a

Color – b

Humidity – 1,000 Hours

Humidity – 1,000 Hours - % Gloss Retention


Target DFT

Dry Film Thickness

Gloss 60 DEG

Gloss 20 DEG

Gloss 85 DEG

Flexibility Reverse Impact - 80”/#


Pencil Hardness

MEK, 100 DR, NES

Color – L

Color – a

Color – b



Use

More Solids - Better Dispersion

Same as Control

Same as Control

Same as Control

Same as Control

Jetness Same

Same as Control


Same as Control

Same as Control

Same as Control

Same as Control

Jetness Same

Major Benefit vs. Precipitated

Barium Sulfate

VS1-132-AControl

0.8 mil

0.76

89.80

51.00

92.70

PASS

0T

H

100+

26.86

-0.10

-0.77

1/64" - 5

98.40

0.5 mil

0.50

89.50

53.30

94.00

PASS

0T

H

100+

26.62

-0.15

-0.68

1/64” - 7

97.50

VS1-132-B10% ATH

0.8 mil

0.83

92.90

58.00

95.50

PASS

0T

H

100+

26.71

-0.10

-0.76

1/64" - 2

93.50

0.5 mil

0.49

89.20

54.30

93.40

PASS

0T

H

100+

26.37

-0.02

-0.67

1/64” - 6

99.00

VS1-132-C15% ATH

0.8 mil

0.78

94.00

63.40

96.60

PASS

0T

H

100+

26.72

-0.09

-0.71

2/32" - 3

92.20

0.5 mil

0.53

90.50

51.10

95.30

PASS

0T

H

100+

26.53

-0.03

-0.66

3/32” - 9

96.20

VS1-132-D15% Barium

Sulfate

0.8 mil

0.82

92.30

55.60

78.20

PASS

0T

H

100+

26.75

-0.13

-0.62

3/32" - 5

97.70

0.5 mil

0.51

87.30

54.10

93.60

PASS

0T

H

100+

26.58

-0.08

-0.67

3/32” - 0

68.70

VS1-132-E20% ATH

0.8 mil

0.84

94.10

62.30

96.30

PASS

0T

H

100+

26.49

-0.04

-0.69

3/32" - 3

96.40

0.5 mil

0.54

91.00

60.20

94.60

PASS

0T

H

100+

26.30

-0.13

-0.46

4/32” - 2

96.50

Black High Gloss Polyester Melamine Coating Based on Polymac® 220-1959 Resin

7

8Black High Gloss Polyester Melamine Coating Based on Polymac® 220-1959 Resin

Material

Polymac® 220-1959

Butyl Cellosolve®

Solvent 150

Disperbyk® 170

Raven® 14

SANDMILL TO7.5 HEGMAN

Hydral Coat® 2

Precipitated Barium Sulfate

Polymac 220-1959

Xylene

DISPERSE TO 7 HEGMAN

Polymac 220-1959

Cymel® 303

Xylene

Nacure® 2500

BYK® 370

Polymac 220-1959

Xylene

TOTALS

Paint Properties

Pigment Volume Concentration %

Non-Volatile - Weight %

Non-Volatile - Volume %

Weight Per Gallon

Volatile Organic Content

Viscosity (Seconds, #4 EZ™ Zahn Cup)

Hegman Grind

Settling

Drying Schedule

Peak Metal Temperature

Use

Resin

Solvent

Solvent

Dispersant

Carbon Black

Ultrafine Extender

Ultrafine Extender

PCCR Resin

Solvent

Resin

Crosslinker

Solvent

Accelerator

Additive

Resin

Solvent

PVC

NVW

NVV

WPG

5% VOC Reduction!

DirectionallyPositive

Major Benefit

VS1-132-AControl

30.36

0.58

12.05

18.82

25.13

0.00

0.00

0.00

0.00

588.69

83.12

19.10

8.55

0.90

82.40

24.80

894.50

1.46

63.63

56.78

8.89

3.22

87”

7

NONE

30”@500˚F

410˚F

VS1-132-B10% ATH

30.36

0.58

12.05

18.82

25.13

54.25

0.00

41.73

12.52

588.69

83.12

19.10

8.55

0.90

41.20

12.40

949.40

5.88

65.71

57.90

9.19

3.13

90”

7

NONE

30”@500˚F

410˚F

VS1-132-C15% ATH

30.36

0.58

12.05

18.82

25.13

80.40

0.00

61.84

18.56

588.69

83.12

19.10

8.55

0.90

20.60

6.20

974.90

7.87

66.63

58.42

9.33

3.10

90”

7

NONE

30”@500˚F

410˚F

VS1-132-D15% Barium

Sulfate

30.36

0.58

12.05

18.82

25.13

0.00

80.40

61.84

18.56

588.69

83.12

19.10

8.55

0.90

20.60

6.20

974.90

5.09

66.63

57.70

9.48

3.15

84”

7

HEAVY

30”@500˚F

410˚F

VS1-132-E20% ATH

30.36

0.58

12.05

18.82

25.13

107.15

0.00

82.40

24.80

588.69

83.12

19.10

8.55

0.90

0.00

0.00

1001.65

9.82

67.52

58.94

9.45

3.06

91”

7

NONE

30”@500˚F

410˚F

Material


Target DFT

Dry Film Thickness

Gloss 60 DEG

Gloss 20 DEG

Gloss 85 DEG

Flexibility Reverse Impact – 80”/#


Pencil Hardness

MEK, 100 DR, NES

Color – L

Color – a

Color – b




Target DFT

Dry Film Thickness

Gloss 60 DEG

Gloss 20 DEG

Gloss 85 DEG

Flexibility Reverse Impact - 80”/#


Pencil Hardness

MEK, 100 DR, NES

Color – L

Color – a

Color – b



Use


Same as Control

Same as Control

Same as Control

Same as Control

Jetness Same

Same as Control


Same as Control

Same as Control

Same as Control

Same as Control

Jetness Same

Major Benefit vs. Precipitated

Barium Sulfate

VS1-132-AControl

0.8 mil

0.76

89.80

51.00

92.70

PASS

0T

H

100+

26.86

-0.10

-0.77

1/64" - 5

98.40

0.5 mil

0.50

89.50

53.30

94.00

PASS

0T

H

100+

26.62

-0.15

-0.68

1/64” - 7

97.50

VS1-132-B10% ATH

0.8 mil

0.83

92.90

58.00

95.50

PASS

0T

H

100+

26.71

-0.10

-0.76

1/64" - 2

93.50

0.5 mil

0.49

89.20

54.30

93.40

PASS

0T

H

100+

26.37

-0.02

-0.67

1/64” - 6

99.00

VS1-132-C15% ATH

0.8 mil

0.78

94.00

63.40

96.60

PASS

0T

H

100+

26.72

-0.09

-0.71

2/32" - 3

92.20

0.5 mil

0.53

90.50

51.10

95.30

PASS

0T

H

100+

26.53

-0.03

-0.66

3/32” - 9

96.20

VS1-132-D15% Barium

Sulfate

0.8 mil

0.82

92.30

55.60

78.20

PASS

0T

H

100+

26.75

-0.13

-0.62

3/32" - 5

97.70

0.5 mil

0.51

87.30

54.10

93.60

PASS

0T

H

100+

26.58

-0.08

-0.67

3/32” - 0

68.70

VS1-132-E20% ATH

0.8 mil

0.84

94.10

62.30

96.30

PASS

0T

H

100+

26.49

-0.04

-0.69

3/32" - 3

96.40

0.5 mil

0.54

91.00

60.20

94.60

PASS

0T

H

100+

26.30

-0.13

-0.46

4/32” - 2

96.50

How products differing in specific gravity have significant impact on cost per gallon

The specific gravity of Hydral®Coat2UltrafineATHis2.42.Atthesamecost per pound as precipitated barium sulfate, the cost of a gallon of Hydral Coat 2 is46%LESSthanthecostofagallonofprecipitatedbariumsulfate.

Sincepaintsaresoldonacostpergallonbasis,ATHisamuchmorecost-effectiveextender than barium sulfate.

Specific Gravity Index Cost/Lb Cost/Gal % of Barium Sulfate

ATH 2.42 1 $2.42 54%

Barium Sulfate 4.5 1 $4.50 100%

Coil coating conditions

FormulationscontainingHydralCoat2canbeusedintypicaloperatingconditionswherethecoatingisexposedtohightemperaturesforapproximately30seconds.However, if the exposure is longer, there is a risk of gloss reduction.

9

Huber Engineered Materials expresses its appreciation to PCCR USA, Inc. for their valuable guidance in generating white coil coating data and to Metal Coaters for photographic assistance.

THEREARENOIMPLIEDWARRANTIESOFMERCHANTABILITYORFITNESSFORAPARTICULARPURPOSE.RefertoHuber’sStandardConditionsofSalefortheonlyexpresswarrantiesapplicabletotheHuberproducts.ProductsincorporatingHuberproductsare not warranted by Huber. In no event is Huber liable for consequential damages. Hydral® is used, applied for, or registered as a trademark ofHuberSpecialtyHydrates,LLCforaluminatrihydrateinvariouscountriesaroundtheworld.SaturnDigiSizer®andSediGraph® are registeredtrademarksofMicromeriticsInstrumentCorporation.Polymac®isaregisteredtrademarkofPCCRUSA,Inc.Disperbyk®andBYK® areregisteredtrademarksofBYK-ChemieGmbH.Cymel®isaregisteredtrademarkofAllnexUSAInc.Nacure® is a registered trademark ofKingIndustries,Inc.ButylCellosolve®isaregisteredtrademarkofTheDowChemicalCompany.Raven® is a registered trademark of the Columbian Chemicals Company. EZTMisaregisteredtrademarkofthePaulN.GardnerCompany,Inc.©2014J.M.HuberCorporation FRA/HydralCoat2/April2014

Call: 866-JMHUBER (866-564-8237)Click: hubermaterials.com Email: [email protected]

In Summary…

Huber’sHydral® Coat 2 Ultrafine ATH is designed to extend high gloss coil coatings like the aluminum siding pictured above. The application data shown throughout this piece shows that formulations extended with Hydral Coat 2 maintain color and gloss in both white and dark colors and do not deteriorate under extended QUV exposure. This result is not surprising, given the fact that Hydral Coat 2 has an ultrafine particle size, a narrow particle size distribution, low oil absorption, is inertanddoesnotdecomposeunderexteriorconditions.Inblackanddeep-toneformulations,HydralCoat2canbealsoincreasethePVC,increasethemileage(spreadingratepergallon),lowercostandreduceVOCs.

HuberEngineeredMaterialsisyourflameretardantadditiveexpertwithover30years of experience offering product use guidance and a dedicated technical team for strong customer focus and support. Contact us today and let us consult with you about how Hydral Coat 2 can work for you in your coil coatings application.

10

Documents

Huber’s Hydral Coat 2 Ultrafine Alumina Trihydrate (ATH) · 2014-04-11 · Coil coatings are highly functional, designed to protect the substrate while providing superior aesthetic