Specification

Version: 1.1
Revision Date: 01/16/2020
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Hygiene measures:
Observe good industrial hygiene practices. Wash hands before breaks and
immediately after handling the product. Contaminated work clothing should
not be allowed out of the workplace. Avoid contact with skin.
Storage
Safe storage conditions:
Store locked up.
Safe packaging materials:
No data available.
8. Exposure controls/personal protection
Control Parameters
Occupational Exposure Limits
Chemical Identity
Type
Exposure Limit Values
Source
Calcium Carbonate
(Limestone) - Total dust.
PEL
15 mg/m3
US. OSHA Table Z-1 Limits for Air
Contaminants (29 CFR 1910.1000), as
amended (02 2006)
Calcium Carbonate
(Limestone) - Respirable
fraction.
PEL
5 mg/m3
US. OSHA Table Z-1 Limits for Air
Contaminants (29 CFR 1910.1000), as
amended (02 2006)
Polyethylene - Inhalable
particles.
TWA
10 mg/m3
US. ACGIH Threshold Limit Values, as
amended (03 2015)
Polyethylene - Respirable
particles.
TWA
3 mg/m3
US. ACGIH Threshold Limit Values, as
amended (03 2015)
Polyethylene - Respirable
fraction.
PEL
5 mg/m3
US. OSHA Table Z-1 Limits for Air
Contaminants (29 CFR 1910.1000), as
amended (02 2006)
Polyethylene - Total dust.
PEL
15 mg/m3
US. OSHA Table Z-1 Limits for Air
Contaminants (29 CFR 1910.1000), as
amended (02 2006)
TWA
15 mg/m3
US. OSHA Table Z-3 (29 CFR 1910.1000), as
amended (2000)
TWA
50 millions of
particles per
cubic foot of
air
US. OSHA Table Z-3 (29 CFR 1910.1000), as
amended (2000)
Polyethylene - Respirable
fraction.
TWA
5 mg/m3
US. OSHA Table Z-3 (29 CFR 1910.1000), as
amended (2000)
TWA
15 millions of
particles per
cubic foot of
air
US. OSHA Table Z-3 (29 CFR 1910.1000), as
amended (2000)
Heavy aromatic naphtha -
Non-aerosol. - as total
hydrocarbon vapor
TWA
200 mg/m3
US. ACGIH Threshold Limit Values, as
amended (03 2014)
4,4'-Methylene
bis(phenylisocyanate)
TWA
0.005 ppm
US. ACGIH Threshold Limit Values, as
amended (2011)
Ceiling
0.02 ppm
0.2 mg/m3
US. OSHA Table Z-1 Limits for Air
Contaminants (29 CFR 1910.1000), as
amended (02 2006)
1,2,4-Trimethylbenzene
REL
25 ppm
125 mg/m3
US. NIOSH: Pocket Guide to Chemical
Hazards, as amended (2010)
TWA
25 ppm
125 mg/m3
US. OSHA Table Z-1-A (29 CFR 1910.1000),
as amended (1989)
TWA
25 ppm
125 mg/m3
US. Tennessee. OELs. Occupational Exposure
Limits, Table Z1A, as amended (06 2008)
AN ESL
25 ppb
US. Texas. Effects Screening Levels (Texas
Commission on Environmental Quality), as
amended (07 2011)
ST ESL
140 ppb
US. Texas. Effects Screening Levels (Texas
Commission on Environmental Quality), as