Vertrel ® Specialty Fluids Expectations from a new cleaning / drying technology l l Cleaning /...

Vertrel® Specialty FluidsVertrel® Specialty Fluids

Expectations from a new cleaning / drying technologyExpectations from a new cleaning / drying technology

Cleaning / Drying Performance Material Compatibility Safety-in-use (toxicology, flammability, stability)

Environmental Impact Durability (regulatory issues)

Cost of Ownership (long-term strategy vs. short-term thinking)

VertrelVertrel®® is a balanced combination of properties related to performance, is a balanced combination of properties related to performance,material compatibility, operator safety, environmental issues, and costs.material compatibility, operator safety, environmental issues, and costs.

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What is VertrelWhat is Vertrel®® HFC 43-10mee? HFC 43-10mee?

Vertrel® HFC 43-10mee is a proprietary HFC (hydrofluorocarbon) fluid suited for cleaning, rinsing and drying processes

Vertrel® HFC 43-10mee is also used as a carrier, heat transfer and dielectric fluid

Tradename: Vertrel® XF

Formula: C5H2F10

1,1,1,2,3,4,4,5,5,5 decafluoropentane

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Molecule of VertrelMolecule of Vertrel®® XF vs. Freon XF vs. Freon®® CFC-113 CFC-113

F F F F F CI F

| | | | | | |

F - C - C - C - C - C - F F - C - C - CI

| | | | | | |

F H H F F CI F

HFC-43-10 CFC-113

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Purpose of VertrelPurpose of Vertrel®® HFC 43-10mee HFC 43-10mee Vertrel® is designed to replace ozone-depleting solvents

such as: CFC-113 (Freon®) HCFC-141b HCFC-225

Vertrel® is also an ideal replacement for 1.1.1-TCA, Trichlorethylene (TCE), Perchlorethylene, and Perfluorocarbons (PFCs)

Vertrel® may also replace aqueous-, alcohol-, n-Propyl Bromide- and hydrocarbon-based cleaning systems

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Key characteristics of VertrelKey characteristics of Vertrel®® HFC 43-10mee (1) HFC 43-10mee (1)

Ozone Depletion Potential (ODP) = ZERO Very low Global Warming Potential (GWP) Non-flammable, no flashpoint, no auto-ignition Excellent toxicity profile Higher boiling point and lower surface tension than CFC-

113 Low viscosity High liquid density Very low water solubility

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Key characteristics of VertrelKey characteristics of Vertrel®® HFC 43-10mee (2) HFC 43-10mee (2)

Excellent thermal, chemical and hydrolytic stability High material compatibility Excellent dielectric properties Easily miscible with numerous common solvents Recyclability of azeotropic mixtures Low energy consuming process, thus cost efficiency Can be used in combination with low volatility solvating

agents (such as Hydrocarbons)

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Comparison of VertrelComparison of Vertrel®® with CFC-113 and HCFC-141b with CFC-113 and HCFC-141b

Physical and Chemical PropertiesPhysical and Chemical Properties

Property / Unit HFC 43-10mee CFC-113 HCFC-141b

Boiling Point (BP) °C 55 48 32Freezing Point °C -80 -35 -103Liq. density at 25°C kg/l 1.58 1.56 1.24Vapor pressure hPa 301 445 864Surface tension dyne/cm 14.1 17.3 18.4Dyn. Visc. at 25°C CP 0.67 0.68 0.44Specific heat 25°C KJ/kgK 1.13 0.912 1.16Heat of vap. at BP KJ/kg 130 147 207Kauri Butanol (KB) 9 31 51Purity (min.) % 99.9 99.5NVR max. ppm 2H2O ppm <50

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Safety and Toxicity related PropertiesSafety and Toxicity related Properties


Flash Point none none noneFlammable range % none none 5.6 – 17.7Auto-ignition temperature °C none none 532

AEL 8-hr weighted average ppm 200 1000 500Ceiling ppm 400

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Environmental PropertiesEnvironmental Properties


Atmospheric lifetime yr 17 85 9Ozone depletion potential 0.0 0.8 0.11Hal. Global warming potential

(vs. CFC-11 =1 ) 0.25 1.35 0.14Global warming potential

100 years IHT 1300 6000 700Solubility in water ppm 140 170 2700Solubility of water ppm 490 90 320

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Comparison of VertrelComparison of Vertrel®® with CFC-113 and PFC (C with CFC-113 and PFC (C66FF1414))

Dielectric Properties (at 23ºC, 1 atm)Dielectric Properties (at 23ºC, 1 atm)Property / Unit HFC 43-10mee CFC-113 C6F14

Breakdown Voltage, liquid 23.0 35.0 38.0KV-RMS (ASTM D-2477)disc electrodes, 0.1 inch gap

Dielectric constant (ASTM D-924) 1 KHz 7.00 2.41 1.76

Dissipation factor (ASTM D-924) 1 KHz 1.54 E-02 n.a. <3E-04

Conductivity (DC), (ASTM 1169) Siemens 1.19 E-11 8.33 E-11 1.0 E-15

current measured amp 2.27E-06

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Benefits of HFC 43-10 vs. CFC-113 and/or HCFC-141bBenefits of HFC 43-10 vs. CFC-113 and/or HCFC-141b

Higher BP and liquid density Reduced solvent losses due to easier containment in vapor

degreasers

Lower surface tension and viscosity Easier penetration in tight spaces (blind holes) on complex parts No solvent trapping when part is lifted into the saturated vapor

zone Easier draining from the parts

Lower heat of vaporization Reduced drying time and reduced drag out losses Reduced energy consumption to boil up the solvent

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Material Compatibility Table (non exhaustive overview)Material Compatibility Table (non exhaustive overview)

VertrelVertrel®® is highly compatible with essentially all metals, and is highly compatible with essentially all metals, and

most plastics and elastomersmost plastics and elastomersPlastics

Polyethylenes Polyacetals

Polypropylenes ABS

Polystyrenes Epoxy

Polyesters PET & PBT Ionomers

Polyphenylene Oxides Polyamides

Polyimides Polyarylates

Polycarbonates PVC, CPVC

Polyetherketones PVDF

ElastomersNatural Rubbers Nitrile Rubbers

Butyl Rubbers Neoprene®

EPDM (Nordel®) Chloro-sulfonated PE

SBR Polysulfides

Silicones Polyesters

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