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Vertrel ® Specialty Fluids Expectations from a new cleaning / drying technology l l Cleaning / Drying Performance l l Material Compatibility l l Safety-in-use.

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Presentation on theme: "Vertrel ® Specialty Fluids Expectations from a new cleaning / drying technology l l Cleaning / Drying Performance l l Material Compatibility l l Safety-in-use."— Presentation transcript:

1 Vertrel ® Specialty Fluids Expectations from a new cleaning / drying technology l l Cleaning / Drying Performance l l Material Compatibility l l Safety-in-use (toxicology, flammability, stability) l l Environmental Impact l l Durability (regulatory issues) l l Cost of Ownership (long-term strategy vs. short-term thinking) Vertrel ® is a balanced combination of properties related to performance, material compatibility, operator safety, environmental issues, and costs. B-1 Service Chimie : 5 place de l é glise, Saint Thibault des vignes : (33) : (33) :

2 Vertrel ® Specialty Fluids What is Vertrel ® HFC 43-10mee? l l Vertrel ® HFC 43-10mee is a proprietary HFC (hydrofluorocarbon) fluid suited for cleaning, rinsing and drying processes l l Vertrel ® HFC 43-10mee is also used as a carrier, heat transfer and dielectric fluid Tradename:Vertrel ® XF Formula:C 5 H 2 F 10 1,1,1,2,3,4,4,5,5,5 decafluoropentane B-2 Service Chimie : 5 place de l é glise, Saint Thibault des vignes : (33) : (33) :

3 Vertrel ® Specialty Fluids Molecule of Vertrel ® XF vs. Freon ® CFC-113 F F F F F CI F | | | | | | | F - C - C - C - C - C - F F - C - C - CI | | | | | | | FH H F F CI F HFC CFC-113 B-3 Service Chimie : 5 place de l é glise, Saint Thibault des vignes : (33) : (33) :

4 Vertrel ® Specialty Fluids Purpose of Vertrel ® HFC 43-10mee l l Vertrel ® is designed to replace ozone-depleting solvents such as: l l CFC-113 (Freon ® ) l l HCFC-141b l l HCFC-225 l l Vertrel ® is also an ideal replacement for TCA, Trichlorethylene (TCE), Perchlorethylene, and Perfluorocarbons (PFCs) l l Vertrel ® may also replace aqueous-, alcohol-, n-Propyl Bromide- and hydrocarbon-based cleaning systems B-4 Service Chimie : 5 place de l é glise, Saint Thibault des vignes : (33) : (33) :

5 Vertrel ® Specialty Fluids Key characteristics of Vertrel ® HFC 43-10mee (1) l l Ozone Depletion Potential (ODP) = ZERO l l Very low Global Warming Potential (GWP) l l Non-flammable, no flashpoint, no auto-ignition l l Excellent toxicity profile l l Higher boiling point and lower surface tension than CFC-113 l l Low viscosity l l High liquid density l l Very low water solubility B-5 Service Chimie : 5 place de l é glise, Saint Thibault des vignes : (33) : (33) :

6 Vertrel ® Specialty Fluids Key characteristics of Vertrel ® HFC 43-10mee (2) l l Excellent thermal, chemical and hydrolytic stability l l High material compatibility l l Excellent dielectric properties l l Easily miscible with numerous common solvents l l Recyclability of azeotropic mixtures l l Low energy consuming process, thus cost efficiency l l Can be used in combination with low volatility solvating agents (such as Hydrocarbons) B-6 Service Chimie : 5 place de l é glise, Saint Thibault des vignes : (33) : (33) :

7 Vertrel ® Specialty Fluids Comparison of Vertrel ® with CFC-113 and HCFC-141b Physical and Chemical Properties Property / UnitHFC 43-10mee CFC-113HCFC-141b Boiling Point (BP)°C Freezing Point°C Liq. density at 25°C kg/l Vapor pressurehPa Surface tensiondyne/cm Dyn. Visc. at 25°C CP Specific heat 25°CKJ/kgK Heat of vap. at BPKJ/kg Kauri Butanol (KB) Purity (min.) % NVR max.ppm 2 H 2 Oppm <50 B-7 Service Chimie : 5 place de l é glise, Saint Thibault des vignes : (33) : (33) :

8 Vertrel ® Specialty Fluids Comparison of Vertrel ® with CFC-113 and HCFC-141b Safety and Toxicity related Properties Property / Unit HFC 43-10meeCFC-113HCFC-141b Flash Point none none none Flammable range % none none 5.6 – 17.7 Auto-ignition temperature °C none none 532 AEL 8-hr weighted average ppm Ceiling ppm 400 B-8 Service Chimie : 5 place de l é glise, Saint Thibault des vignes : (33) : (33) :

9 Vertrel ® Specialty Fluids Comparison of Vertrel ® with CFC-113 and HCFC-141b Environmental Properties Property / Unit HFC 43-10meeCFC-113HCFC-141b Atmospheric lifetime yr Ozone depletion potential Hal. Global warming potential (vs. CFC-11 =1 ) Global warming potential 100 years IHT Solubility in waterppm Solubility of waterppm B-9 Service Chimie : 5 place de l é glise, Saint Thibault des vignes : (33) : (33) :

10 Vertrel ® Specialty Fluids Comparison of Vertrel ® with CFC-113 and PFC (C 6 F 14 ) Dielectric Properties (at 23ºC, 1 atm) Property / Unit HFC 43-10mee CFC-113 C 6 F 14 Breakdown Voltage, liquid KV-RMS (ASTM D-2477) disc electrodes, 0.1 inch gap Dielectric constant (ASTM D-924) 1 KHz Dissipation factor (ASTM D-924) 1 KHz 1.54 E-02 n.a. <3E-04 Conductivity (DC), (ASTM 1169) Siemens 1.19 E E E-15 current measured amp 2.27E-06 B-10 Service Chimie : 5 place de l é glise, Saint Thibault des vignes : (33) : (33) :

11 Vertrel ® Specialty Fluids Benefits of HFC vs. CFC-113 and/or HCFC-141b l l Higher BP and liquid density ë ë Reduced solvent losses due to easier containment in vapor degreasers l l Lower surface tension and viscosity ë ë Easier penetration in tight spaces (blind holes) on complex parts ë ë No solvent trapping when part is lifted into the saturated vapor zone ë ë Easier draining from the parts l l Lower heat of vaporization ë ë Reduced drying time and reduced drag out losses ë ë Reduced energy consumption to boil up the solvent B-11 Service Chimie : 5 place de l é glise, Saint Thibault des vignes : (33) : (33) :

12 Vertrel ® Specialty Fluids Material Compatibility Table (non exhaustive overview) Vertrel ® is highly compatible with essentially all metals, and most plastics and elastomers Plastics Polyethylenes Polyacetals Polypropylenes ABS Polystyrenes Epoxy Polyesters PET & PBT Ionomers Polyphenylene Oxides Polyamides Polyimides Polyarylates Polycarbonates PVC, CPVC Polyetherketones PVDF Elastomers Natural RubbersNitrile Rubbers Butyl RubbersNeoprene ® EPDM (Nordel ® )Chloro-sulfonated PE SBRPolysulfides SiliconesPolyesters B-12 Service Chimie : 5 place de l é glise, Saint Thibault des vignes : (33) : (33) :


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