SDS
GHSSafetyDataSheet
Page5of8
CORPORATION
AdditionalExposureGuidelines
Tetrahydrofuran ACGIHSTEL:250pm,737mg/m
3
NIOSHREL: 200ppm,590mg/m
3
;
NIOSHSTEL: 250ppm,735mg/m
3
Toluene OSHAPELCeiling:300ppm,1,130mg/m
3
NIOSHREL: 100ppm,375mg/m
3
NIOSHSTEL: 150ppm,560mg/m
3
Methylenebis(4‐cyclohexylisocyanate) NIOSHREL: 0.01ppmceiling,0.11mg/m
3
ExposureControls
EyeProtection:
Usesafetyeyewearincludingsafetyglasseswithsideshieldsand
chemicalgoggleswheresplashingmayoccur.
SkinProtection:
Useneoprene,nitrile,orrubberglovestopreventskincontact.
Ventilation:
Sufficientventilationinpatternandvolumeshouldbeprovidedin
ordertomaintainaircontaminantlevelsbelowrecommended
exposurelimits.Caution:Solventvaporsareheavierthanairand
collectinlowerlevelsoftheworkarea.Sufficientventilation(using
explosion‐proofequipment)shouldbeprovidedtoprevent
flammablevapor/airmixtures
fromaccumulating.
RespiratoryProtection:
UseaNIOSHapprovedchemical/mechanicalfilterrespirator
designedtoremoveacombinationofparticulatesandorganicvapor
ifoccupationallimitsareexceeded.Foremergencysituations,
confinedspaces,orotherconditionswhereexposurelimitsmaybe
greatlyexceeded,useanapprovedair‐suppliedrespirator.Observe
OSHAregulations(29CFR1910.134)for
respiratoruse.Thisproduct
containsisocyanateswhichhavepoorodorwarningproperties.If
occupationalexposurelimitsareexceeded,aNIOSHapproved
supplied‐airrespiratorisrequired.
OtherProtectiveEquipment:
Usedisposableorimperviousclothingifworkclothingcontamination
islikely.Removeandwashcontaminatedclothingbeforereuse.
Whenspray‐applyingthismaterialandexposuretooverspraymay
occur,imperviousprotectiveclothing,includingheadcoveringand
faceshield,gloves,andovershoesarerecommended.
HygienePractices:
Washhandsbeforeeating,smoking,orusin gtoiletfacility.Donot
smokeinanychemicalhandlingorstoragearea.Foodorbeverages
shouldnotbeconsumedanywherethisproductishandledorstored.
Washthoroughlyafterhandling.