DEVELOP YOUR COLORS TO THE FULLEST IN …...DEVELOP YOUR COLORS TO THE FULLEST IN WATER-BASED...

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Your Global Specialist for Coatings & Inks Place your sample order: www.borchers.com DEVELOP YOUR COLORS TO THE FULLEST IN WATER-BASED COATINGS Borchi ® Gen 0851 Control Borchi ® Gen 0851 Novel Dispersant Achieves Finer Particle Size Faster with PR 179 30% Pigment Concentrate Stable Viscosity Indicates a Quality Dispersion 0.0000 ½ hr. 1hr. 2 hr. 3 hr. 4 hr. 5 hr. 6 hr. 7 hr. 8 hr. 0.2000 0.4000 0.6000 0.8000 1.0000 1.2000 1.4000 1.6000 Particle Size Analyzer HORIBA LA-910 Mean Particle Size (μm) vs Grind Time Competitor Borchi ® Gen 0851 0.5 1 Initial Visc σ (cP) Grind Time (hrs.) Control 0 200.0 400.0 600.0 800.0 1000.0 s-1 s-10 s-1 s-10 s-10 s-100 2 4 8 0.5 1 2 4 8 BG0851 0.5 1 1 month RT - Visc σ (cP) Grind Time (hrs.) Control 0 200.0 400.0 600.0 800.0 1000.0 s-1 s-10 s-1 s-10 s-10 s-100 2 4 8 0.5 1 2 4 8 BG0851 Shorter grind times Low grind viscosity High transparency Long term viscosity and color stability Engineered to maximize the interaction and subsequent wetting of difficult to disperse, high surface area organic pigments Optimized pigment wetting will produce smaller particle size dispersions with lower viscosity and improved dispersion stability

Transcript of DEVELOP YOUR COLORS TO THE FULLEST IN …...DEVELOP YOUR COLORS TO THE FULLEST IN WATER-BASED...

Your Global Specialist for Coatings & Inks

Place your sample order:

www.borchers.com

DEVELOP YOUR COLORS TO THE FULLEST IN WATER-BASED COATINGS

Borchi® Gen 0851

ControlBorchi®

Gen 0851

Novel Dispersant Achieves Finer Particle Size Faster with PR 179

30% Pigment ConcentrateStable Viscosity Indicates a Quality Dispersion

0.0000½ hr. 1hr. 2 hr. 3 hr. 4 hr. 5 hr. 6 hr. 7 hr. 8 hr.

0.2000

0.4000

0.6000

0.8000

1.0000

1.2000

1.4000

1.6000

Particle Size Analyzer HORIBA LA-910

Mean Particle Size (μm) vs Grind Time

Competitor Borchi® Gen 0851

0.5 1

Initial Visc σ (cP)

Grind Time (hrs.)

Control

0

200.0

400.0

600.0

800.0

1000.0

s-1 s-10s-1 s-10 s-10s-100

2 4 8 0.5 1 2 4 8

BG0851

0.5 1

1 month RT - Visc σ (cP)

Grind Time (hrs.)

Control

0

200.0

400.0

600.0

800.0

1000.0

s-1 s-10s-1 s-10 s-10s-100

2 4 8 0.5 1 2 4 8

BG0851

0.5 1

Initial Visc σ (cP)

Grind Time (hrs.)

Control

0

200.0

400.0

600.0

800.0

1000.0

s-1 s-10s-1 s-10 s-10s-100

2 4 8 0.5 1 2 4 8

BG0851

0.5 1

1 month RT - Visc σ (cP)

Grind Time (hrs.)

Control

0

200.0

400.0

600.0

800.0

1000.0

s-1 s-10s-1 s-10 s-10s-100

2 4 8 0.5 1 2 4 8

BG0851

Shorter grind times Low grind viscosity High transparency Long term viscosity and color stability

Engineered to maximize the interaction and subsequent wetting of difficult to disperse, high surface area organic pigments

Optimized pigment wetting will produce smaller particle size dispersions with lower viscosity and improved dispersion stability

Your Global Specialist for Coatings & Inks

Place your sample order:

www.borchers.com

Mean Particle Size (Microns)in 15% Conc

Control Borchi® Gen 0851 Control Borchi® Gen 0851

270

280

290

300

310

320

330

Grade 1 Grade 2 Grade 3

340

350

360

Grade 40

0.1

0.2

0.3

0.4

0.5

0.6

Grade 1 Grade 2 Grade 3

0.7

0.8

0.9

Grade 4

Jetness (My) PBk 7 (2K WB)3% Pigment

Control Borchi® Gen 0851 Control Borchi® Gen 0851

270

280

290

300

310

320

330

Grade 1 Grade 2 Grade 3

340

350

360

Grade 40

0.1

0.2

0.3

0.4

0.5

0.6

Grade 1 Grade 2 Grade 3

0.7

0.8

0.9

Grade 4

Grade 1 Grade 2 Grade 3 Grade 4

Control 0.7001 0.8543 0.0871 0.7548

Borchi® Gen 0851 0.321 0.3258 0.0756 0.395

Grade 1 Grade 2 Grade 3 Grade 4

Control 287 303 310 290

Borchi® Gen 0851 309 320 352 313

HIGH JETNESS IN WATER-BASED AUTOMOTIVE BASECOATS

Borchi® Gen 0851

Shorter grind times Low grind viscosity High jetness Long term viscosity and color stability

3 Wetting Mechanisms:

Hydrogen Bonding

Polarized Groups

Electron rich body attracted to carbon black and organic pigments surface