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![Page 1: Changing the Chemistry of Clean Combining science and sustainability for a new generation of solvents Approved for external use Southern Aerosol Association.](https://reader036.fdocuments.us/reader036/viewer/2022062803/56649f4f5503460f94c71dc1/html5/thumbnails/1.jpg)
Changing the Chemistry of CleanCombining science and sustainability for a new generation of solvents
Approved for external use
Southern Aerosol Association ConferenceSeptember 25-26, Hilton Head, SC
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Who we are
A global specialty chemical company headquartered in
Kingsport, Tennessee
Approximately 15,000 employees, 50 manufacturing sites
and combined 2014 sales revenue of $9.5B
A company dedicated to economic growth, environmental
stewardship and social responsibility
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Traditional aerosol cleaners
Benefits• Hermetically sealed – no spillage or
evaporation, tamper resistant
• Delivery system allows better control of product being appliedThe right amount in the right form at the right
spot
• Ease of use – preferred by consumers and end users
![Page 4: Changing the Chemistry of Clean Combining science and sustainability for a new generation of solvents Approved for external use Southern Aerosol Association.](https://reader036.fdocuments.us/reader036/viewer/2022062803/56649f4f5503460f94c71dc1/html5/thumbnails/4.jpg)
The role of solvents in aerosol cleaners
Hold the formulation togetherCouple active ingredients into solution with
the propellant
Help produce a spray with the appropriate particle size
Improve the performance and safety profile of the cleaner• A new generation of sustainable solvents
are changing the game…….
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Solvent selection considerations
Solvent type• Hydrocarbon or oxygenated
Health, safety and environmental issues Performance
• Type of soil to be removed Hanson solubility parameters “Like dissolves like”
• Substrate to be cleaned
• Physical properties Surface tension, boiling point, evaporation rate, etc.
Customer preferences or limitations
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What if a solvent could….
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Help provide high performance cleaners without concern for health, safety, and toxicity?
• GHS labeling benefits
• CleanGredients®, EPA SCIL approved listings
• CARB and EPA LVP exemption
Help you formulate highly effective cleaners for a broad range of soils at a lower overall cost than you do today?
Help your customers experience real, tangible benefits from using these cleaning products?
• Faster cleaning times
• More noticeable “clean”; more satisfied, repeat customers
• More worker satisfaction; less worker turnover (I&I)
• Safer environment during cleaning
“Finally prove that “green” really can clean as well – or better than - alkaline and acidic formulations?Would that change the way you think about
solvents?
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Eastman Omnia™ high performance solvent Meeting the cleaning product needs of tomorrow
Safe
Effective
Environmentally responsible
Regulatory compliance
Economical
• Acute oral LD50 > 5000 mg/kg • Aquatic LC50 > 100 mg/L• Non-mutagenic • No effect on estrogen receptor signaling
• Removes wide spectrum of soils • Grease, tar, soap scum, inks
• “Green” that actually cleans• Easily formulated as RTU or concentrate
• Readily biodegradable• Effective in neutral pH formulations• Listed on CleanGredient™ with no restrictions• Listed on EPA’s Safer Choice SCIL with full green circle
• More efficient at removing soils than comparable solvents• Effective at low % use levels
• REACH compliant; listed on EPA’s TSCA; Canadian NDSL• Meets CARB and U.S. EPA criteria for classification as an
LVP-VOC in consumer products• Meets EPA criteria for direct release
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Eastman Omnia™ high-performance solvent Typical properties
Density @ 20oC, g/L 0.971Solubility, g/100 g @ 25°C Solubility in water, wt. % Solubility of water in, wt. %
3.910.3
Vapor pressure @ 20°C, mmHga 0.04Normal boiling point @ 760 mmHg, 1.01 bar, °C (°F) 217.7 (424.8)
Flash point, °C (°F) - combustible 96 (208.4)
Hansen solubility parameters total, (cal/cm³)1/2 Dispersion Polar Hydrogen bonding
10.127.873.135.62
Surface tension, dynes/cm 29.3Odor Low/Mild
Appearance Clear liquid
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Comparison to other common cleaning solvents
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Omnia™ BGE DPnP PnB PnP DPnB DPM
Functionality Ester alcohol
Ether alcohol
Ether alcohol
Ether alcohol
Ether alcohol
Ether alcohol
Ether alcohol
Solubility in water, wt% 3.9 ∞ 17 6.4 ∞ 4.5 ∞
Total HSP 10.12 10.2 8.8 9.0 9.5 9.1 9.8
Boiling point, oF 425 338 415 338 302 446 374
Vapor pressure, mmHg @ 20 oC 0.04 0.6 0.08 0.6 1.7 0.04 0.28
Flash point, oF 208 143 190 138 119 213 167
Legend:DB = Diethylene glycol mono-butyl ether; DPnP = Dipropylene glycol n-propyl ether; DPnB = Dipropylene glycol n-butyl ether; D-lim = D-limonene; DGE = Ethylene glycol mono-butyl ether; PnB = Propylene glycol n-propyl ether; PnP = Propylene glycol n-butyl ether
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DB DPnP DPnB Omnia D-Limonene EB PnB PnP0
20
40
60
80
100
120
% c
lea
n
Relative cleaning performance of Omnia™ Greasy soil on an aluminum Q-panel
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Formulating with OmniaAbility to grab and hold soils
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0
1
2
3
4
1.37
3.6 3.4
Dilution Ratio
The higher the dilution ratio, the better the solvent is at holding soils in solution
Omnia can maintain a higher loading of organic polymer and oily hydrocarbon suspended in water better than most other commonly used solvents
Dilution ratio is the volume of solvent that can be added to hydrocarbon solvent before the nitrocellulose polymer precipitates (ASTM test)
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Formulating with OmniaLower surface tension equals more efficient cleaning
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Low amounts of Omnia have been shown to dramatically lower the surface tension of water
Lower surface tension = better wetting of soils, surfaces for more efficient cleaning
May be able to formulate with less expensive surfactants while maintaining or improving cleaning efficiency
0.000 0.001 0.002 0.003 0.004 0.0050.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
Omnia
Ethylene glycol n-butyl ether
Mole Fraction
Surf
ace
Tens
ion,
Nm
L/m
L
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Commercial applications powered by Omnia
Degreasers All purpose cleaners Bathroom cleaners Carpet cleaners Marine cleaners Hand cleaners Cleaning wipes
Parts cleaners Electronics cleaners Adhesive removers Ink cleaners Heavy duty degreasers Oven & grill cleaners Hydraulic fluid cleaners Concrete cleaners
Household & Institutional Industrial
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Eastman Omnia high performance solventA perfect combination of performance, safety and value
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Delivers strong cleaning performance without harm to users, the environment, or the surfaces to be cleaned
Enables 50 state VOC compliant cleaning formulations without sacrificing strength• LVP-VOC per CARB and EPA requirements
Formulations can be optimized to enable high cleaning efficiency and cost effectiveness• Lower % use levels of Omnia versus many common solvents
• Lower surfactant levels needed to decrease surface tension
• Strong compatibility with other solvents to further boost performance as needed
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Thank you!
Eastman Omnia™ high-performance solventChanging the chemistry of clean
Approved for external use15