Use and Care Guide

US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)
Value
Type
Form
Components
PEL 5 mg/m3 Respirable fraction.Magnesium carbonate
(CAS 546-93-0)
15 mg/m3 Total dust.
PEL 5 mg/m3 Mist.Petroleum-based
Lubricating Oil (CAS
64741-88-4)
2000 mg/m3
500 ppm
PEL 15 mg/m3 Total dust.Titanium Dioxide (CAS
13463-67-7)
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.
TWA 0.3 mg/m3 Total dust.Talc (CAS 14807-96-6)
0.1 mg/m3 Respirable.
20 mppcf
2.4 mppcf 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)
TWA 2 mg/m3 Respirable fraction.Talc (CAS 14807-96-6)
TWA 10 mg/m3Titanium Dioxide (CAS
13463-67-7)
US. NIOSH: Pocket Guide to Chemical Hazards
Value
Type
Form
Components
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 5 mg/m3 Respirable.Magnesium carbonate
(CAS 546-93-0)
10 mg/m3 Total
STEL 10 mg/m3 Mist.Petroleum-based
Lubricating Oil (CAS
64741-88-4)
TWA 5 mg/m3 Mist.
TWA 2 mg/m3 Respirable.Talc (CAS 14807-96-6)
Biological limit values
No biological exposure limits noted for the ingredient(s).
Appropriate engineering
controls
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.
Individual protection measures, such as personal protective equipment
Eye/face protection
Wear safety glasses with side shields (or goggles).
Skin protection
Hand protection
Wear appropriate chemical resistant gloves.
Hercules Megaloc SDS US
924536 Version #: 01 Revision date: - Issue date: 05-February-2015
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