Specification Sheet

106
Synthetic vitreous
bers - special purpose
glass bers
TWA=1 f/cc
(respirable bers)
N95
Talc (containing no
asbestos and <1%
cystalline silica)
14807-96-6
Hydrous magnesium silicate,
Non-asbestiform talc, Non-
brous talc, Steatite talc
TWA=2 mg/m
3
(respirable fraction)
N95
Tantalum, metal and
oxide dusts (as Ta)
7440-25-7
TWA=5 mg/m
3
(OSHA)
N95
Tellurium and
compounds (as Te,
excluding hydrogen
telluride)
13494-80-9
TWA=0.1 mg/m
3
N95
Tellurium hexauoride
(as Te)
7783-80-4
1 TWA=0.02 SA Unknown sorbent
eectiveness
Terephthalic acid
100-21-0
1,4 Benzenediacarboxylic acids,
Benzene-p-dicarboxylic acid,
p-Phthalic acid, Tephthol, TPA
TWA=10 mg/m
3
N95
Terphenyls
26140-60-3
Diphenyl benzenes, Mixed
terphenyls, m-Terphenyl,
o-Terphenyl, p-Terphenyl
C=5 mg/m
3
N95 OV/N95 may be
preferable if heat is
involved