Spray applications: Part IV. Compositional influences of HEUR thickeners on the spray and velocity profiles of waterborne latex coatings

Journal of Coatings Technology and Research

Volumn 4, Issue 4, 2007, Pages 351-374

  Elliott, Peter T ^a   Mahli, David M ^a   Glass, J Edward ^a  

^a University of Lake Wobegon   (United States)

Author keywords

Dynamic uniaxial extensional viscosities; HEUR thickener effects; Latex coatings; Nozzle type influences; Particle velocities and median size distributions; Sprayability and atomization; Viscosities at high shear rate

Indexed keywords

CONTROL SYSTEMS; PARTICLE SIZE; SIZE DISTRIBUTION; SPRAYING; VELOCITY MEASUREMENT; VISCOSITY;

PARTICLE IMAGE VELOCIMETRY (PIV); SPRAY BEHAVIOR OF LATEX COATINGS THICKENED WITH STRUCTURALLY DIFFERENT; SPRAYABILITY; TERMINAL POSITIONS;

COATING TECHNIQUES;

EID: 36448980313     PISSN: 15470091     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11998-007-9051-y     Document Type: Article

References (52)

1. Snyder HE et al. Drop Size Measurements in Electrostatic Paint Spray," IEEE Trans. Ind. Appl., 25(4), 720-727 (1989)
2. Settle, GS, "A Flow Visualization Study of Airless Spray Painting." Presented at ILASS-Americas 10th Annual Conference on Liquid Atomization and Spray Systems, Ottawa, Canada, May 18-21, 1997
3. Lefebvre, AH, Senser, DW, "Research Unravels Spray Mysteries," Ind. Finish., 6, 16-19 (1990)
4. Miller, RC, "Effects of Atomization on the Particle Size, Appearance, and Composition of Automotive OEM Basecoats." Soc. Automotive Eng. (1998)
5. Snyder, HE, Senser, DW, Lefebvre, AH, Mean Drop Size from Fan Spray Atomizer," J. Fluids Eng., 111, 342-347 (1989)
6. Ginsgerg, T, "The Atomization of High-Build Vinyl Paints." FATIPEC, 497-502 (1974)
7. Kwok, KC, Liu, BYH, "How Atomization Affects Transfer Efficiency." Ind. Finish., 28-32 (1992)
8. Kwok, KC, Liu, BYH, "New Approach to Air Spray Painting." ICLASS-91, Paper 6, 105-112 (1991)
9. Hicks, PG, Senser, DW, "Simulation of Paint Transfer in an Air Spray Process." ASME, FED-Vol. 178/HTD-Vol. 270, 145-154 (1993)
10. Butler Ellis, MC, Tuck, CR, Miller, PCH, The Effect of Some Adjuvants on Sprays Produced by Agricultural Flat Fan Nozzles," Crop Prot., 16(1), 41-50 (1997)
11. Miller, PCH, Butler Ellis, MC, Tuck, CR, "Entrained Air and Droplet Velocities Produced by Agricultural Flat-Fan Nozzles," Atom. Sprays, 6, 693-707 (1996)
12. Bouse, LF, Carlton, JB, Jank, PC, "Effect of Water Soluble Polymers on Spray Droplet Size." Trans. ASAE, 31 (6) 1633-1641 (1988)
13. Xing, L-L, Glass, JE, Fernando, RH, "Spray Applications of Water-Borne Coatings." In Glass, JE (ed.) ACS Symposium Series 663: Technology for WaterBorne Coatings, Chapter 15. American Chemical Society, Washington, DC (1997)
14. Xing, LL, Glass, JE, Fernando, RH, "Parameters Influencing the Spray Behavior of Waterborne Coatings," J. Coat. Technol., 71(890), 37-50 (1999)
15. Elliott, PT, Steffenhagen, MJ, Glass, JE, "Spray Applications. Part III. Assessment of Viscosities at High Shear Rates and Dynamic Uniaxial Extensional Viscosities on Fan Nozzle Air-Sprayability." J. Coat. Technol. Res. (this issue)
16. Glass, JE, "Dynamics of Roll Spatter and Tracking. Part III. Importance of Extensional Viscosities," J. Coat. Technol., 50(641), 56 (1978)
17. Alahapperuna, K, Glass, JE, "Influence of Coalescing Aids in Associative Thickener Dispersions." J. Coat. Technol., 63 (799) 69 (1991)
18. Kaczmarski, JP, Glass, JE, "Synthesis and Characterization of Step Growth HEUR Associative Thickeners," Langmuir, 10(9) 3035-3042 (1994)
19. May, R, Kaczmarski, JP, Glass, JE, "Influence of Molecular Weight Distributions on HEUR Aqueous Solution Rheology." Macromolecules, 29 (13) 4745-4753 (1996)
20. Karunasena, A, Brown, RG, Glass, JE, "Hydrophobically Modified Ethoxylated Urethane Architecture; Importance for Aqueous- and Dispersed-Phase Properties." In: Glass, JE (ed.) Advances in Chemistry 223: Polymers in Aqueous Media, Performance through Association, Chap. 26. American Chemical Society, Washington, DC, 1989
21. Xing, L-l, "Structure and Rheology of Spray Application of Complex Fluids." PhD Dissertation, North Dakota State University (1998)
22. Domnick, J, Tropea, C, Xu, TH, "Measurement in Paint Sprays Using a Phase-Doppler Anemometer," NIST Spec. Publ., 813, 129-138 (1991)
23. Tuck, CR, Ellis, MC, Miller, PCH, "Techniques for Measurement of Droplet Size and Velocity Distributions in Agricultural Sprays," Crop Prot., 16(7), 619-628 (1997)
24. Dorfner, V, Domnick, J, Durst, F, Kohler, R, "Viscosity and Surface Tension Effects in Pressure Swirl Atomization," Atom. Sprays, 5, 261-285 (1995)
25. Kurada, S, Rankin, GW, Sridhar, K, "Particle-Imaging Techniques for Quantitative Flow Visualization: A Review," Optics Laser Technol., 25(4), 219-233 (1993)
26. Buchhave P et al., " PIV: Measurement of the Early Transition of a Rotating Flow in a Closed Cylinder," ASME Laser Anemomet., 1, 45-51 (1991)
27. Hassan, YA, Canaan, RE, " Simultaneous Velocity Field Measurements of Bubbles and Surrounding Fluid by Pulsed Laser Velocity," ASME Laser Anemomet., 1, 387-401 (1991)
28. Wernet, MP, Pline, AD, "Particle Image Velocimetry for the Surface Tension Driven Convection Experiment Using a Particle Displacement Tracking Technique," ASME Laser Anemomet., 1, 315-325 (1991)
29. Sperry, PR, J. Colloid Interface Sci., 82 62 (1981);
30. J. Colloid Interface Sci., ibid, 87 375 (1982);
31. J. Colloid Interface Sci., ibid, 99 97l (1984)
32. Ma, Z, Chen, M, Glass, JE, "Adsorption of Nonionic Surfactants and Model HEUR Associative Thickeners on Oligomeric Acid-Stabilized Poly(methyl methacrylate) Latices." Colloids Surf., 112 (2/3) (1996)
33. Glass, JE, "Adsorption of Hydrophobically-modified, Ethoxylated Urethane Thickeners on Latex and Titanium Dioxide Disperse Phases." Adv. Colloid Interface Sci., 79 123-148 (1999)
34. Chen, M, Wetzel, WH, Ma, Z, Glass, JE, Buchacek, RJ, Dickinson, JG, "Unifying Model for Understanding HEUR Associative Thickener Influences on waterborne Coatings. I. HEUR Interactions with a Small Particle Latex", J. Coat. Technol., 69(867), 73 (1997)
35. Glass, JE, "The Role of Water-Soluble Polymers in Paint Performance." J. Oil Colour Chemists' Assoc., 58 169-177 (1975).
36. Also presented at the XII FATIPEC Meeting (European Paint Federation) in Garmisch, West Germany, in May, 1974;
37. Glass, JE "The Role Played by Water-Soluble Polymers in Paint Performance. Part II: Chemical Modeling Studies." J. Oil Colour Chemists' Assoc., ibid., 59 86-94 (1976);
38. Arney, WA, Glass, JE, "The Role Played by Water Soluble Polymers in Paint Performance. Part III: Molecular Weight and Concentration Effects in Mixed Thickener Studies." J. Oil Colour Chemists' Assoc., ibid., 59 372-378 (1976)
39. Karunasena, A, Brown, RG, Glass, JE, In: Glass, JE (ed.) Advances in Chemistry 223: Polymers in Aqueous Media, Performance through Association, Chap. 26. American Chemical Society, Washington, DC (1989)
40. Elliott, PT, Steffenhagen, M, Glass, JE, "Synthesis and Solution Properties of Comb-Type Urethane Associative Thickeners", Polym. Prepr., 41(1) 76 (2000)
41. Steffenhagen, MJ, Elliott, PT, Glass, JE, "Structural Influences of COMB-HEURs on Aqueous Solution Viscosities", Proc. ACS Div. Polym. Mater: Sci. Eng., 85, 215 (2001)
42. Lundberg, DJ, Glass, JE, Eley, RR, "Viscoelastic Behavior Among HEUR-Thickeners" J. Rheol., 35(6)1255-1274 (1991)
43. Kaczmarski, JP, Glass, JE, "The Interactions of HEUR Associative Thickeners with waterborne Polyurethanes." J. Coat. Technol., 65 (818) 39 (1993)
44. Madsen, AH, Nielsen, AH, "Accuracy in PIV Measurements in Turbulent Flows." ASME
45. Prasad, AK, Adrian, RJ, Landreth, CC, Offutt, PW, "Effect of resolution on the speed and accuracy of particle image velocimetry interrogations," Exp. Fluids, 12, 105-116 (1992)
46. Engineer's Guide to Spray Technology, Technical Reference from Spray Systems Co. (2000)
47. Lundberg, DJ, Glass, JE, "Pigment Stabilization Through Mixed Associative Thickener Interactions", J. Coat. Technol., 64(807), 53-61 (1992)
48. Tarng, M-R, Chen, M, Glass, JE, Dickinson, JG, "Unifying Model for Associative Thickeners Influences on Waterborne Coatings. II. Competitive Adsorption of Nonionic Surfactants and HEUR Thickeners on Titanium Dioxide Pretreated with Inorganic Stabilizers and Organic Oligomeric Dispersants", J. Coat. Technol., 74 (935), 45-51 (2002)
49. Mahli, DM, Steffenhagen, MJ, Xing, L-l, Glass, JE, "Surfactant Behavior and its Influence on the Viscosity of Associative Thickeners Solutions, Thickened Latex Dispersions, and Waterborne Latex Coatings", J. Coat. Technol., 75 (938), 39-51 (2003)
50. Lundberg, DJ, Brown, RG, Glass, JE, Eley, RR, "Synthesis, Characterization and Solution Rheology of Model Hydrophobically-Modified, Water-Soluble Ethoxylated Urethanes", Langmuir, 10(9) 3027-3034 (1994)
51. Kaczmarski, JP, Glass, JE, "Synthesis and Solution Properties of Hydrophobically-Modified, Ethoxylated Urethanes with Variable Oxyethylene Spacer Lengths", Macromolecules, 26, 5149-5156 (1993)
52. Elliott, PT, Xing, L-l, Wetzel, WH, Glass, JE, "Influence of Terminal Hydrophobe Branching on the Aqueous Solution Behavior of Model Hydrophobically-Modified Ethoxylated Urethane Associative Thickeners", Macromolecules, 36, 8449-8460 (2003)