Material Safety Data Sheet

US. OSHA Table Z-3 (29 CFR 1910.1000)
Value
Type
Form
Components
TWA 0.3 mg/m3 Total dust.Crystalline silica (Quartz)
(CAS 14808-60-7)
0.1 mg/m3 Respirable.
US. ACGIH Threshold Limit Values
Value
Type
Form
Components
TWA 0.025 mg/m3 Respirable fraction.Crystalline silica (Quartz)
(CAS 14808-60-7)
TWA 2 mg/m3 Respirable fraction.Kaolin (CAS 1332-58-7)
TWA 5 mg/m3 Inhalable fraction.Petroleum-based
Lubricating Oil (CAS
64741-88-4)
US. NIOSH: Pocket Guide to Chemical Hazards
Value
Type
Form
Components
TWA 5 mg/m3 Respirable.Calcium carbonate (CAS
1317-65-3)
10 mg/m3 Total
TWA 0.05 mg/m3 Respirable dust.Crystalline silica (Quartz)
(CAS 14808-60-7)
TWA 5 mg/m3 Respirable.Kaolin (CAS 1332-58-7)
10 mg/m3 Total
TWA 3 fibers/cm3 Dust.Mineral Wool (CAS
65997-17-3)
3 fibers/cm3 Fiber.
5 mg/m3 Fiber, total
5 mg/m3 fibers, total dust
Ceiling 1800 mg/m3Petroleum-based
Lubricating Oil (CAS
64741-88-4)
STEL 10 mg/m3 Mist.
TWA 5 mg/m3 Mist.
No biological exposure limits noted for the ingredient(s).
Biological limit values
Occupational exposure to nuisance dust (total and respirable) and respirable crystalline silica
should be monitored and controlled.
Exposure guidelines
Good general ventilation (typically 10 air changes per hour) should be used. Ventilation rates
should be matched to conditions. If applicable, use process enclosures, local exhaust ventilation,
or other engineering controls to maintain airborne levels below recommended exposure limits. If
exposure limits have not been established, maintain airborne levels to an acceptable level.
Appropriate engineering
controls
Individual protection measures, such as personal protective equipment
Wear safety glasses with side shields (or goggles).
Eye/face protection
Skin protection
Wear appropriate chemical resistant gloves.
Hand protection
Wear suitable protective clothing.
Other
Use a particulate filter respirator for particulate concentrations exceeding the Occupational
Exposure Limit.
Respiratory protection
Wear appropriate thermal protective clothing, when necessary.
Thermal hazards
Always observe good personal hygiene measures, such as washing after handling the material
and before eating, drinking, and/or smoking. Routinely wash work clothing and protective
equipment to remove contaminants.
General hygiene
considerations
9. Physical and chemical properties
Appearance
Solid.
Physical state
Putty.
Form
Hercules Staput SDS US
925326 Version #: 01 Revision date: - Issue date: 22-April-2015
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