Safety data sheet

MSDS-No.: 326229
V004.4
LOCTITE SF 7900 CERAMIC SHIELD WELDING AEROSOL known as
AERODAG CERAMISHIELD 400 ML FED
Page 8 of 16
Derived No-Effect Level (DNEL):
Name on list
Application
Area
Route of
Exposure
Health Effect
Exposure
Time
Value
Remarks
Acetone
67-64-1
Workers
Inhalation
Acute/short term
exposure - local
effects
2420 mg/m3
Acetone
67-64-1
Workers
Dermal
Long term
exposure -
systemic effects
186 mg/kg bw/day
Acetone
67-64-1
Workers
Inhalation
Long term
exposure -
systemic effects
1210 mg/m3
Acetone
67-64-1
general
population
Dermal
Long term
exposure -
systemic effects
62 mg/kg bw/day
Acetone
67-64-1
general
population
Inhalation
Long term
exposure -
systemic effects
200 mg/m3
Acetone
67-64-1
general
population
oral
Long term
exposure -
systemic effects
62 mg/kg bw/day
Butanone
78-93-3
Workers
Dermal
Long term
exposure -
systemic effects
1161 mg/kg bw/day
Butanone
78-93-3
Workers
Inhalation
Long term
exposure -
systemic effects
600 mg/m3
Butanone
78-93-3
general
population
Dermal
Long term
exposure -
systemic effects
412 mg/kg bw/day
Butanone
78-93-3
general
population
Inhalation
Long term
exposure -
systemic effects
106 mg/m3
Butanone
78-93-3
general
population
oral
Long term
exposure -
systemic effects
31 mg/kg bw/day
Biological Exposure Indices:
Ingredient [Regulated
substance]
Parameters
Biological
specimen
Sampling time
Conc.
Basis of biol.
exposure index
Remark
Additional
Information
Butanone
78-93-3
[BUTAN-2-ONE]
Butan-2-one
Urine
Sampling time: End of
shift.
UKEH40BMG
V
8.2. Exposure controls:
Engineering controls:
Ventilate working rooms thoroughly. Avoid naked flames, sparking and sources of ignition. Switch off electrical devices. Do not
smoke, do not weld. Do not empty waste into waste water drains.
Respiratory protection:
In case of aerosol formation, we recommend wearing of appropriate respiratory protection equipment with ABEK P2 filter.
This recommendation should be matched to local conditions.
Hand protection:
Chemical-resistant protective gloves (EN 374). Suitable materials for short-term contact or splashes (recommended: at least
protection index 2, corresponding to > 30 minutes permeation time as per EN 374): Isobutylene-isoprene rubber (IIR; >= 0.7 mm
thickness) Suitable materials for longer, direct contact (recommended: protection index 6, corresponding to > 480 minutes
permeation time as per EN 374): Isobutylene-isoprene rubber (IIR; >= 0.7 mm thickness) This information is based on literature
references and on information provided by glove manufacturers, or is derived by analogy with similar substances. Please note
that in practice the working life of chemical-resistant protective gloves may be considerably shorter than the permeation time
determined in accordance with EN 374 as a result of the many influencing factors (e.g. temperature). If signs of wear and tear are
noticed then the gloves should be replaced.