3322 Microgard Training Slides Abridged
Transcript of 3322 Microgard Training Slides Abridged
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MICROGARD&MICROCHEMDistributorTraining
Version2012_11_EN
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GlobalNetwork
MICROGARDLtdisdevelopingaglobaldistributionnetwork
Current
MICROGARDLtd
distribution
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HeadOffice,European
DistributionCentre&
Laboratory
MICROGARDLtd Hull,UK
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MICROGARDTestLab Hull,UK
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A
World
Class
Manufacturing
Facility
MICROGARDXiamenLtd
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MICROGARDLaminatingDivision Xiamen
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CompetitiveAdvantages
Price Profitmargin
Securebusiness
Repeatbusiness
Comprehensiveproductrange
ProductDevelopment
TechnicalSalesSupport
Uptotheminuteproduct&marketinformation
atruepartnership!
WhyMICROGARD?
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Limited
protection
againstliquid
spray/splash
TYPE6EN13034
ISO16602
Protection
againstsolid
particulates
TYPE5ENISO139821
Protection
against
saturatingspray
ofliquids
TYPE4EN14605
ISO16602
Protection
againststrong&
directionaljets
ofliquid
TYPE3EN14605
ISO16602
nongastight
protection
againstliquids,
gases&solid
particulates
TYPE2EN9431
ISO16602
GasTight
protection
againstliquids,
gases&solid
particulates
TYPE1EN9431/2
ISO16602
MicrogardLtd2011
TheGlobalTypesofChemicalProtectiveClothing
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MICROGARD/MICROCHEMProductRange
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UltrasonicallyWelded&TapedSeamsAfeaturethroughouttheMICROCHEM4000&5000range,thisseamtechnologyisourhighestbarriertoliquidandparticulates.
UltrasonicallyWeldedSeamsProvidesastrongliquidandparticlebarrier.
Stitched&TapedSeamsInternalstitchingwhichisovertaped toofferincreasedstrengthandaneffectivebarriertoliquidsandparticulates.
MICROGARD/MICROCHEMSeamTechnology
MicrogardLimiteduse5mainseamtypesforitsrangeofprotectiveclothing,
dependingonthefabricandthefinalapplicationforwhichitwillbeused
BoundSeamsAnoverlayofmaterialsimilartothebasefabricislockstitchedinplace.Thistechnologyprovidessuperiorstrength,liquidandparticlebarrierwhencomparedtoatraditional
stitchedseam.
StitchedSeamsMicrogardLimitedutilise3threadoverlockingtechnology,whichoffers
an
excellent
balance
of
a
strongseamwithgoodparticlebarrier.Internalstitchingreducestheriskofanypotentiallintingfromthethread.
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Noordinarywhitesuits
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GasTightChemicalProtectiveClothing
Protectiveclothingagainstliquidandgaseous
chemicals,aerosolsandsolidparticulates
NonGasTightChemicalProtectiveClothing
Suitswhichretainpositivepressuretoprevent
ingressofdusts,liquidsandvapours
LiquidTightSuits
Suitswhichcanprotectagainststrongand
directionaljetsofliquidchemical
SprayTightSuits
Suitswhichofferprotectionagainst
saturationofliquidchemicals
DryParticulateProtection
Suitswhichprovideprotectiontothe
fullbodyagainstairbornesolidparticulates
ReducedSpraySuits
Suitswhichofferlimitedprotection
againstalightsprayofliquidchemicals
Protectiveclothingagainst
radioactiveparticulate
contamination
Protectiveclothingagainst
infectiveagents(Typeprefixed
withB[i.e.Type3B]indicates
approvaltothisEuropeanNorm)
ProtectiveClothingwith
electrostaticproperties
ProtectiveClothing.
Protectivesuitsagainst
pesticides
ProtectiveClothing
Limitedflamespreadmaterials,
materialassembliesandclothing
Respiratoryprotectivedevices.
Poweredfilteringdevices
incorporatingahelmetorahood
SymbolKey
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MICROGARD1500
ProtectionProventofilter100%ofparticles>3micron
ComfortAirandwatervapourpermeabletohelp
reducetheriskofheatstress
TypicalApplicationsAsbestosrelatedwork
PowderHandling
GeneralMaintenance
Construction
Mining
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ProtectionProventofilter99.9%ofparticles>3micron
ComfortAirandwatervapourpermeabletohelp
reducetheriskofheatstress
TypicalApplicationsAsbestosrelatedwork
PowderHandling
GeneralMaintenance
Construction
Laboratories(Lowhazardparticulates)
PharmaceuticalIndustries
MICROGARD1500PLUS
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MICROGARD1500,Model138
MICROGARD1500PLUS,Model111
StitchedSeams
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ProtectionExceptionalparticleandsprayprotection.
PassedASTM1670/1671testingforresistance
topenetrationofbloodbornepathogens
ComfortBreathablemicroporous filmlaminate
technology
TypicalApplicationsPharmaceuticalIndustriesCleanrooms
Forensics/CSI(SOCO)
MedicalResearch
SprayPainting
Utilities
FineParticleProtection
MICROGARD2000
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MICROGARD2000
TestMethod
Microgard
2000
DuPont
TYVEK
EN530AbrasionResistance 100cycles 100cycles
ENISO7854FlexCrackingResistance 40,000 100,000
ENISO90734TearResistance(MD) 40.7N 16.6N
ENISO90734TearResistance(CD) 18.6N 24.4N
ENISO139341TensileStrength(MD) 108.1N 58.5N
ENISO139341TensileStrength(CD) 48.3N 81.3N
EN863PunctureResistance 8.2N 12.9N
EN
ISO
13938
1
Burst
Resistance 184.1kPa Not
publishedEN132744Resistancetoignition Pass Pass
EN20811HydrostaticHead
(Resistancetowaterpressure) >200cm 120cm
EN11491Antistatic Pass Pass
(EN)ComparisonofPhysicalPropertieswithTYVEK
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Testmethodmeasurestheforce
requiredtopulltheseamapart
TestMethod 2000PLUS
(Bound)
TYVEK1431N
(Serged)
ENISO139352 >75N50N60%
stronger than
TYVEKserged seams
MICROGARD2000
ComparisonofSeamStrengthwithTYVEKClassic
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MICROGARD2000
ENISO6530TestApparatus
GutterTest
Resistancetopenetrationofliquidchemicals
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Penetration
is
a
process
wherebyaliquid,gaseousor
solidsubstancepenetratesa
fabricbypassingthroughthe
poresorholes
MICROGARD2000
Resistancetopenetrationofliquidchemicals
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MICROGARD2000
Chemical
Microgard2000
DuPontTyvek
Repellence Penetration Repellence Penetration
AceticAcid 91.7% 0% 95.4% 0%
Acetone 52.5% 0%
DimethylSulphate 98.4% 0%
nHeptane 93.8% 0%
HydrochloricAcid(37wt%) 94.2% 0% 96.7% 0%
Isopropanol 95.5% 0% 90.2% 0.5%
Methanol 84.3% 0.2%
SodiumHydroxide(10wt%) 96.7% 0% 93.6% 0%
SulphuricAcid(30wt%) 96.7% 0% 96.8% 0%
oXylene 95.5% 0% 83.7% 6.2%
Repellenceresultsexpressedasthe%ofchemicalthatwasrepelledbythefabric
Penetrationresultsexpressedasthe%ofchemicalthatpenetratedthefabric
Comparisonofresistancetopenetrationofliquid
chemicalswithTYVEK
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Surface
Tension
43.972.8
>72.8
22.6
28.4
Water 7732185 >20 11.18 >72.8
Chemical CAS
Number
2000
Result
kPa
TYVEK
Result
kPa
SodiumHydroxide30% 1310732 >14 -
SulfuricAcid96% 7664939 >14 -
Methanol 67561 10.5 -
Toluene 108883 7.0 -
Remember:TYVEKHydrohead=114cm(11.18kPa)
ISO13994 ResistancetoLiquidPenetrationUnderPressure
MICROGARD2000
Comparisonofresistancetopenetrationofliquid
chemicalswithTYVEK
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MICROGARD2000
EN14126:2003BarriertoInfectiveAgents
TestMethod MICROGARD
2000
DuPont
Tyvek
ISO16603
Resistance topenetrationbysyntheticbloodunderpressure Class6of6 Nodata
ISO 16604
Resistancetopenetrationbybloodbornepathogensusing
bacteriophagePhiX174
Class6of6 Nodata
ISO22610
Resistancetopenetrationofbacteria Class6of6 Class1of6
ISO22611Resistancetopenetrationbybiocontaminatedaerosols
Class3of3 Class1of3
ISO22612
Resistancetopenetrationbybiocontaminateddust Class3of3 Class1of3
ComparisonofbarriertoinfectiveagentswithTYVEK
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FiltrationEfficiency EMSLAnalyticalInc.TestMethod
ParticleSize(m) MICROGARD2000PercentPassingsample(%)
TYVEKPercentPassingsample(%)
0
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MICROGARD2000
Fabric
Thermal
Resistance
m.k/w
WaterVapour
Resistance
(Ret)
WaterVapour
Permeability
Index
DuPontTyvek 15.710 9.0 0.0157
MICROGARD2000 18.410 14.6 0.0184
Thewater
vapour
permeability
index
is
avalue
between
0and
1, with
0being
watervapourimpermeableand1meaningthematerialhasthethermalresistance
andwatervapourresistanceequaltoanairlayerofthesamethickness
ComparisonofcomfortpropertieswithTYVEK
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MICROGARD2000STANDARD
BoundSeams
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MICROGARD2000COMFORT
BoundSeams
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MICROGARD2000Ts PLUS
Stitched&TapedSeams
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TIL=TotalInwardLeakage
MICROGARD2000
Comparisonofwholesuitparticleprotectionwith
DuPontTYVEKCoveralls
WholesuitparticleinwardleakageaccordingtoENISO139821
ParticleSize
MICROGARD
2000
COMFORT
MICROGARD
2000
STANDARD
DuPont
TYVEK
Classic
MICROGARD
2000
Ts PLUS
DuPont
TYVEK
ClassicPlus
0.02mto2m
(Average 0.6m) 5.6%TIL 1.02%TIL 7.3%TIL 0.68%TIL 0.84%TIL
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MICROGARD2000ISO146441CleanroomClassificationcomparedwithDuPontTYVEK
ISO146441Class 1 2 3 4 5 6 7 8 9
USFederalStandard209E 1 10 100 1,000 10,000 100,000
EUGMP(2008) A/B C D
MICROGARD1500PLUS X X X X X X
MICROGARD2000COMFORT X X X X X X
MICROGARD2000STANDARD X X X X X
DuPontTYVEKClassic X X X X X X
MICROGARD2000TsPLUS X X X X X
DuPontTYVEKClassic Plus X X X X X X
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ProventoProtect
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ProtectionAneffectivebarrieragainstinorganic
chemicalsandbiologicalhazards
ComfortLightweightyetdurablemultilayerbarrier
fabric
TypicalApplicationsChemicalhandling/transportation
OilbasedmudprotectionHazardouswasteremediation
CausticCleandowns
Sewagepurificationinstallations
Industrial/Tankcleaning
Mining
HAZMAT
Emergency
Response
(I.e.
Level
B)
MICROCHEM3000
ExternalCoexfilmbarrierlayer
PPnonwoven
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MICROCHEM3000
UltrasonicallyWeldedSeams
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ChemicalPermeation NBTat1.0g/cm/min
Chemical Microchem3000 DuPont
TychemC KleenguardA70 Lakeland
Tomtex Lakeland
Chemmax 1
Acetone 28 Imm Imm
Acetonitrile 7 Imm >480
Ammonia(anhydrous),99.99%(Gas) 3 Imm Imm
CarbonDisulfide Imm Imm >480
Chlorine
Gas,
99.5% 10 Imm ImmDichloromethane Imm Imm Imm
Diethylamine Imm Imm Imm
EthylAcetate 3 Imm Imm
nHeptane Imm Imm
HydrogenChloride,99.0% 8 235 Imm
Methanol >540 Imm 210
SodiumHydroxide,30% >540 >480 >480 >480 >480
SulfuricAcid(96%) >540 >480 >480 >480 >480
Tetrahydrofuran Imm Imm Imm
Toluene Imm Imm Imm
Chemical BarrierComparison
MICROCHEM3000vCompetition
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ProtectionPermeationtestedagainstover150organic&
inorganicchemicals,includingchemicalwarfare
agents
ComfortTextilelikeinnerimprovesweareracceptance,
morethan15%lighterthanTychem Fand3
timeslighterthanPVC*
TypicalApplicationsChemicalhandling/transportation
Hazardouswasteremediation
Industrial/Tankcleaning
Mining
HAZMATEmergencyResponse(I.e.LevelB)
*AveragePVCchemicalbarrierfabricsrangefrom320gsm
to380gsm.DuPontTychemFbasisweight of120gsm
versusMicrochem4000at100gsm
MICROCHEM4000
Externalcoexfilmbarrierlayer
PPnonwoven Corehighbarrierfilmlayer
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MICROCHEM4000
UltrasonicallyWelded&Taped
Seams
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ChemicalBarrierComparison
ChemicalPermeation NBTat1.0g/cm/min
Chemical Microchem
4000DuPont
TychemFLakeland
Chemmax 2Lakeland
Chemmax 3North
Northylon*
(PVC)
North
NorthylonPremier*
(PVC)
AceticAcid(Glacial) >480mins >480mins >480mins >480mins 64mins
Acetone >480mins >480mins >480mins >480mins
Ammonium Hydroxide >480mins >480mins
Chloroform 11mins Imm
nHexane >480mins >480mins >480mins >480mins
Methanol >480mins >480mins >480mins >480mins
MethylEthylKetone (MEK) >480mins 64mins >480mins >480mins
NitricAcid(Whitefuming) >480mins 15mins 1min
Sodium Hydroxide, 30% >480mins >480mins >480mins >480mins 64mins
SulfuricAcid, 96% >480mins >480mins >480mins >480mins 78mins 33mins
Styrene >480mins >480mins 12mins >480mins
Toluene >480mins >480mins Imm >480mins
Xylene >480mins >480mins >480mins >480mins 12mins 3mins
MICROCHEM4000vCompetition
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MICROCHEM5000
ProtectionPermeationtestedagainstnumerousorganic&
inorganicchemicals,includingchemicalwarfare
agents.>480minutesbreakthroughtime
against14of15chemicalslistedinISO6529
ComfortMultilayermaterialswhichislightweight,yet
stronganddurable
TypicalApplicationsChemicalhandling/transportation
Hazardouswasteremediation
Industrial/Tankcleaning
Mining
HAZMATEmergencyResponse(I.e.LevelB)
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MICROCHEM5000
UltrasonicallyWelded&Taped
Seams
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ChemicalBarrierComparison
Chemical
BreakthroughTimesat1.0g/(min.cm2)
Microchem
4000
Microchem
5000
Tychem
F
ChemMax
3 KCA80
Acetone >540 >480 >480 >480 41
Acetonitrile >540 >480 >480 >480 7
AmmoniaGas,1atmos 60 >480 >480 >480
Ammonia(Liquified at 34c) >480 >480
CarbonDisulphide 2 >480 >480 >480
Chloroform 11 101 Imm
Chloromethane >540 >480
Cyclohexylamine 82 >480
Dichloromethane 9 59 Imm >480
Diethyl
Ether 2 >480
>480 ImmDiethylamine Imm >480 >480 Imm
EthyleneOxide >540 195 120 >480
nHexane >540 >480 >480 >480 Imm
Hydrofluoricacid(7175wt%) >540 >480 >480 38
HydrogenFluoride
(HF99wt%)Liquified at17C 190 >480
HydrogenChlorideGas >480 >480
Nitrobenzene >540 >480 >480 170
nPropylamine >480
PropyleneOxide 17 114 92 >480
Sulphuricacid(9596%) >540 >480 >480 >480 15
Tetrachloroethylene >540 >480 >480 >480
Tetrahydrofuran 5 >480 >480 >480
ThionylChloride 2 17 21 Imm
Toluene >540 >480 >480 >480
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Accessories
LabCoats/Hospital
Gowns/Aprons
Jackets&Trousers
Overboots &
Overshoes
Hoods/Visors
Oversleeves
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SowhatproductdoIchoose..???
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MICROGARD
SimplifiedProduct
Selector 43
Liquid, Gas
or
Particulate
ConsiderType1or2
andPermeationdata
Skin
Protection
Required?
Riskof vapour
exposureat
hazardous
concentrations?
ConsiderType5
Note:forhigherconcentrationsa
positivepressuresuit(i.e.Type2,PAPR
orAirfedshouldbeconsidered)
Particulate Gas
Liquid
Liquid
under
pressure?
Morethan
lightsprayexpected?
Lightspray,
splashor
aerosol
Exposure
toliquid
expected?
Liquidclassified
asharmful,
carcinogenicor
otherwisetoxic?
PerformaRiskAssessment
1. Identifythechemicalhazard
2. Determinepotentialforexposure
3. Determineexposureconsequence(s)
ChemicalProtectiveClothing
maynotberequiredConsiderType3
andPermeationdata
ConsiderType4
andPermeationdata
ConsiderType4
andPenetration data
ConsiderType4or6
andPermeationdata
ConsiderType6
andPenetration data
ChemicalProtectiveClothing
maynotberequired
ConsiderType1or2
andPermeationdata
Yes
Yes
Yes Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
Liquidclassified
asharmful,
carcinogenicor
otherwisetoxic?
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ParticulateProtection
LowHazard
ParticulateProtection
HighHazard
LiquidProtection
LowHazard
LiquidProtection
HighHazard
MICROGARD(evensimpler)ProductSelector
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Thank you
If you have any questions
or require further
information contact:
0800 323 223
www.daltoninternational.co.nz