Precision Cleaning

ü  Detergentsü  Solventsü  Cosolvents

Inventec Precision cleaning

40 years leadership in Europe-  Large range of high tech detergents, solvents, co-solvents-  Respect of stringent regulations (REACH, F-GAS, BORAT FREE, VOC, etc.)-  Respect of people and environment: Non-toxic, non flammable, environmentally friendly products

Strong track record globally – Available in the US now:-  5000 machines retrofitted worldwide-  Multi process expertise: Vacuum, Immersion, Aspersion, Manual, Vapor phase, Flushing-  Strong technical and on-site support (process, equipment, products, analysis/lab, study request)-  Multiple references and success stories

(ex: Aerospace: Airbus Group, Boeing, GE, Eurocryospace, Nasa, Bombardier, Embraer, Dassault, Safran, Alcoa, Eaton, Goodrich, Mecachrome, Rolls Royce, Zodiac, Saben, MIL, … then Tier 1 & 2 subcontractors)

CLEANING RANGE

ü  Detergentsü  Fluorinated

fluidsü  Hydrocarbonsü  Modified

Alcoolsü  Bio renewable

sourcing

Technical Fluids Processes Applications

ü  Aspersionü  Immersionü  Vapor phaseü  Flushingü  Vacuumü  Manual

ü  Degreasingü  Remove oilsü  Depollutionü  Decontaminati

onü  Stripping

Complete product range and process expertise

Aerospace range (examples)Products Homologations /

references Applications Cleaning power (KB) Toxicity (TLV) Value/alternative

Topklean 20A Dassault Electro mechanical degreasing 160 100ppm Unique – no corrosion

Topklean 1007 Snecma Degreasing / burned grease 150 NA (R65, 66) Non toxic vs benzene

Topklean 1153 Thales Alenia Light / precise degreasing 140 NA (R65, 66) Non toxic vs

Chlorinated

Promosolv 70 Zodiac Aero Degreasing 70 200ppm Low toxicity vs standards

Promosolv 41M Souriau Light degreasing 40 200ppmAzeo / Compatible

with synthetic materials

Promosolv 90C NA Strong degreaser 150 200ppm Azeo / stable

Novec 71 DE Airbus Medium degreaser 50 200ppm Azeo / stable

Novec 7100 Snecma Particles removal / oxygen pipes 5 750ppm Wide materials

compatibility

Novec 71 IPA Snecma Rinsing / Drying 10 600ppm Wide materials compatibility

M Aero Boeing, Rolls Royce, Pratt & Wittney

Water based degreasing 50-70 NA (R65, 66) Aero qualified

coso

lven

ts C

hlor

inat

ed s

olve

nts

Fluo

r. so

lven

tsD

eter

gent

s

Cleaning by Immersion

Water

Water

DI

Climate

chamber

PROMOCLEAN TP

Water

DI

Degreasing

TP 1111TP 1112TP 1113TP 1114TP 1117

TP 1115

TP 1128TP 125

DesoxydationMaintenanc

e

TP 1214Decarb

Stripping /Composites

TP 182TP 183TP 184

TP 186BTP 188TP 192

TP 175

Dewax Plus

Detergents PROMOCLEAN TP

Easy implementation, environmentally friendly and safe products

Productcaracteristics TP 125 TP 1113 TP 1114 TP 1117 TP 1112 TP 175

pH ++++ +++ ++ + - (acid)

Wetting power + ++ ++ +++ +++

Effect on oils Saponifying Salting-out Emulsifying Emulsifying Strongly Emulsifying Emulsifying

Anticorrosion protection

Aluminium attacked ++ +++

ApplicationHeavy pollution and large quantities (except aluminum))

Moderate pollution on all metals

Good compromise

Small quantities and good protection against corrosion of all metals

Small quantities and good protection against corrosion of all ferrous metals

DesoxydationAction mineral pollutants

Cleaning by ImmersionPROMOCLEAN TP detergents

Multiple applications / Always environmentally safe

Cleaning by Aspersion

Promoclean Disper

aspersion

Disper 25 Disper10Disper 11

Disper 15Disper 7

Disper 1Disper 2

Disper 3Disper 6

Disper 50

Anti corrosionDegreasing

Blue Gold

M-AERODesoxydationDisper

22Disper

174

PROMOCLEAN DISPER detergents

Easy implementation, environmentally friendly and safe products

Productcharacteristics Disper 7 Disper 11

Disper 10 Disper 15 Disper 25

pH ++++ +++ ++ +

Degreasing power +++ ++ +++ +

Anticorrosion protection

+ ++ + +++

Foaming level - ++ + (temperature>60°C)

+

ApplicationLarge number of

parts to clean quickly (except

Aluminium)

Moderate contamination on all

metals

Good compromise, all metals and good degreasing power

Protection against corrosion of metals

Anticorrosion

Cleaning by AspersionDISPER detergents

Fit to different applications with temporary anti-corrosion protection

Productcharacteristics

Disper 2 Disper 1 Disper 3Disper 6

Disper 50 Disper 174

pH ++++ +++ ++ + - (acid)

Degreasing power ++++ +++ ++ + +

Anticorrosion protection

Foaming level + + + + +

Application

Lots of grease on metals

Grease and oil, moderate to large

quantities on all metals

Oil on all metals

Dust Desoxydation Action on mineral

pollutants

No anticorrosion protection

Cleaning by AspersionDISPER detergents

Fit to different applicationswithout anti-corrosion protection

M-AERO product rangeM-AERO M-AERO NS M-HP M-HP2

Labeling None None Xi NoneColor Yellow Yellow Yellow YellowAspect Liquid Liquid Liquid LiquidpH pure 11.5-12.0 8.8-9.4 11.5-12.5 11.6-12.0pH 1%

theoretical 10.8 7.1 - 10.9

Density (20°C) 1.05 1.02 1.12 1.10Wettability

(1%) 26 s 14 s > 300 s > 300 s

Foaming(1%)

Foam at 20°CFoam at 50°C

Foam at 20°CFoam at 50°C

NO foam at 20°C

NO foam at 50°C

NO foam at 20°C

NO foam at 50°C

Aerospace proven range – Multiple references with OEMs, Tier 1 & Tier 2 subcontractors

Processes covered:

ü  Mono solvantü  Azeotropeü  Co-solventü  Vacuum

Solvents

Analysis / Tracking of formulations in baths

0 129

Trichlo40

141b

KB

Solvency power (mono solvents & azeotropics

mixtures)KB index (Kauri-Butanol)

Strong cleaning power AND environmentally friendly

Novec vs traditional solvents

Methylene chloride

Perchlo NPB trichlo NOVEC 7100

NOVEC 71DE

CAS number 75-09-2 127-18-4 106-94-5 79-01-6

163702-08-7

163702-07-6

163702-08-7

163702-07-6

156-60-5

ODS 0.006 <0.02 <0.005 0 0

CLP (classification Labelling Packaging)

Non concerné

Non concerné

GWP 700 800 1 140 40 40

VLE 50ppm 20ppm 10ppm 75ppm 750ppm 750-200ppm

NOVEC best for environment and toxicity

Promosolv vs traditional solvents

Methylene chloride

Perchlo NPB trichlo Promosolv90 C

Promosolv41 M

Promosolv70

CAS number 75-09-2 127-18-4 106-94-5 79-01-6

163702-05-4

163702-06-5

406-58-4156-60-5

163702-05-4

163702-06-5

406-58-4156-60-5

163702-08-7

163702-07-6

156-60-5

ODS 0.006 <0.02 <0.005 0 0 0

CLP (classification Labelling Packaging)

GWP 700 800 1 140 210 501 89

VLE 50ppm 20ppm 10ppm 75ppm 200ppm 300ppm 200ppm

Promosolv matches performance of standard solvents with better environmental protection

Mono-solvent Azéotrope Co-solvent

Novec Promosolv / Novec Topklean / Novec

Contaminants

•  Light oils•  Halogen components•  Particulates

•  All types of oils•  All types of lubricants•  All types de grease•  All types of fluids

•  Oils in large quantity•  Grease•  Paraffin•  Polishing paste

Types of cleaned parts

•  Gyroscopes•  Medical equipment

•  All types of parts

•  PCBs•  Electrical connectors•  ball bearings•  Aerospace parts•  Mechanical parts

Vapor Phase Solvents

A wide range of solutions depending on cleaning requirements

ü  Soluble oils: Présence of water, issues with drying and/or foam

ü  Non soluble oils: Boiling point of oil > Boiling point of solvant or risk of co-distillation / dysfonctionning

Product Natural lipophilic / hydrophilic Pollutants cleaned Surface Tension after cleaning

Topklean MC 1153 Hydrocarbon : Lipophilic Not soluble oils only max 36 dynes/cm

Topklean ORGANIC Agro-solvent Not soluble oils and small amounts of soluble oils max 40 dynes/cm

Topklean MC 20D Modified Alcohol (lipophilic & hydrophilic)

Non soluble oils and soluble oilsIn small quantities max 52 dynes/cm

Vaccum cleaningHydrocarbons / Modified alcools

Outstanding results

ü  Dippingü  Cold / Hotü  With / without rinsingü  With / without mechanical

action (Brosh/rag…)

ü  Evaporation rateü  Flash pointü  Toxicityü  VOCü  Substrateü  Pollutant

Manual Cleaning

Process Decision criteria

A wide range of solutions with fast qualification

Degreasing range

Flash point Evaporation speed Toxicity

Quicksolv DEF 90 None < 30 sec Xn (R20, R52/53)

Quicksolv 2 None < 10 min Xn (R65, R66, R67)

Topklean MC 1107 A3 < 20 min Xn (R65, R66)

Quicksolv 29 A2 < 5 min Xn (R10, R65, R66, R67)

To remove greases, oils, dust, finger marks on differents substrates

Stripping rangeTo remove paints, glues, inks, pollutant residues on all substrates

VOC Flammability Evaporation speed

Acétone (for info) 100 % Yes

Flash point -18°C Fast

Promoclean TP 186B 93 % No

Flash point > 90°C Slow

Promoclean TP 188 99 % No

Flash point > 90°C Slow

Promoclean TP 183 0 % No

Flash point > 140°C None

QUICKSOLV DEF 90 100 % No Fast

Better than acetone for environment & security

AcetonMEK

(Methyl Ethyl Ceton)

Methyl Choride

CAS number 67-64-1 78-93-3 75-09-2

LabellingXi, F

(flash point -18°C)

Xi, F (flash point -9°C) Xn

Risk level R11, R36, R66, R67 R11, R36, R66, R67 R40

INVENTEC solutions:

ü  With or without VOCü  With or without flash

pointü  Evaporation slow to

fastü  Non flammable

Substitutions

Substitute toxic products

Installation tracking:

ü  Aspectü  Compositionü  Non volatile residuesü  Water contentü  Acidity ratesü  …

Show rooms & labs:

ü  R&Dü  Customer trialsü  Qualificationsü  Homologationsü  Audit processü  Diagnosticsü  Analysis

Inventec Global Labs – France, Switzerland, Mexico, US, China

Full service from process definition to installation tracking

Appendix – Success stories

Success Stories

ü  Replacement of BORONü  Substitutions of CHLORINESü  Replacement of NMPü  Replacement VOC and flammables

APPLICATIONü  Degreasing of parts for landing gears before chromium and cadmium platting

CHALLENGEü  Constraint imposed by REACH (SVHC prohibition)ü  Technical requirements (1 cleaning product + 1 passivating agent in the existing solution)

SOLUTIONü  Promoclean DISPER 15

CUSTOMER’S BENEFITSü  Only one product for cleaning and protecting against corrosionü  Outstanding polyvalence in matter of materials compatibilityü  Technical performancesü  Reduction of the cost / low dilution

Replacement of Boron / REACH

Promoclean DISPER 15

APPLICATIONü  Cleaning + decontamination of pipes both for oxygen and hydraulic applications

CHALLENGEü  Regulatory constraint, replacement of 141B (HCFC Solvent)ü  Technical requirements = NVR (non volatil residue), Cleanliness range and O2 contactü  Exploitation cost

SOLUTIONü  Pre-degreasing with Topklean MC 1153 Aero by spraying ü  Cleaning with Novec 71 DE by flushing (product circulating constantly)ü  Rinsing, pressure test, drying with Novec 7100 for O2 cleanliness range

CUSTOMER’S BENEFITSü  Cleanliness requirement reached according to NAS 1638 , SAE AS4059 and/or NF

41-101ü  Economical benefit with separated co-solvent Réduction des consommations de

solvants par 7 à 8ü  Novec molecule is not concerned by F-GAZ II = Perenityü  Distillation of Novec with semestrial analysis half-yearly realised by Inventec =

Consomption reduction

Replacement of chlorinated solvent / F-Gaz

Topklean MC 1153 + Novec 71 DE et Novec 7100

APPLICATIONü  Vapour phase degreasingü  Every materials including Titanium

CHALLENGEü  Replacement of Methylene chloride in non-impervious machine ü  Degreasing quality equivalent to Methylene ü  Exploitation cost

SOLUTIONü  Promosolv 90 Cü  Vapour phase with a cold zone below zero (-25°C)

CUSTOMER’S BENEFITSü  VOC managementü  Consomption divided by 8 ü  Inventec Ecoprogramme (polluted solvent management)

Replacement of CMR rated chlorinated solvent Promosolv 90 C

APPLICATIONü  Degreasing before vacuum brazing (Production)ü  Retention and fragile parts

CHALLENGEü  Replacement of Perchlorethylene in impervious processü  Degreasing qualityü  Surface tension 46 dynes/cm

SOLUTIONü  Promoclean TP 1113 « Greenway »ü  Promoclean DEWAX +

CUSTOMER’S BENEFITü  Solvents eliminationü  Degreasing qualityü  Reduction of exploitation costsü  Cleaning bath monitoring by Inventecü  GREENWAY labeled product

Replacement of toxical chlorinated solvent Promoclean TP 1113 (Greenway) & DEWAX+

APPLICATIONü  Degreasing of structural parts (subcontracting)

CHALLENGEü  Replacement of VOC Solvant by manual applicationü  Degreasing qualityü  Cost

SOLUTIONü  Topklean MC 1007ü  Cold dipping without US

CUSTOMER’S BENEFITSü  Degreasing quality ü  Low exploitation costü  No flammable and no evaporable solution ü  A3 solvent with high flash point

Replacement Solvent / VOC Managment Topklean MC 1007

Replacement of NMP

APPLICATIONü  Stripping of production parts after manufacturing

CHALLENGEü  Replacement of NMP at hot use (80°C)ü  Cleaning of polluted parts with polymerized varnishes (cold and hot use) ü  PU varnish

SOLUTIONü  Promoclean TP 186B cold use = 2h with mechanical actionü  Promoclean TP 186B hot use = 30 mns, 70°C with mechanical action

CUSTOMER’S BENEFITSü  Flexibility process (cold or hot use) ü  Elimination of chemical hazard (Toxicity, CMR…)= Absence of chemical hazardü  Substitution answering to eco-conception GREENWAY validated by Bureau Veritas

Promoclean TP 186B « Greenway »