SDS

SDS No. GB-5002
Safety Data Sheet Ready Mix Joint Compounds
Control Parameters
Exposure Limits
Component
OSHA PEL
(mg/m3)
ACGIH TLV
(mg/m3)
Calcium Carbonate or Dolomite (limestone)
15
(T)
5
(R)
10
(T)
Mica
20 mppcf 3
Talc (non-asbestiform)
20 mppcf
2
Perlite
15
(T)
5
(R)
10
(T)
Attapulgite Clay
15
(T)
5
(R)
10
(T)
Sepiolite Clay
15
(T)
5
(R)
10
(T)
Smectite Clay
15
(T)
5
(R)
10
(T)
Crystalline Silica
1
[(10) / (%SiO2+2)]
(R);
[(30) / (%SiO2+2)]
(T)
0.025
(R)
Polyvinyl Acetate Latex
NE NE
Ethylene Vinyl Acetate Latex
NE NE
1 – Present as an impurity in raw materials NE- None Established
T-
Total Dust Mppcf – million particles per cubic foot
R- Respirable Dust
Exposure Controls
Appropriate Engineering Controls
Work/Hygiene Practices: Utilize methods to minimize dust production. Use sanders equipped with vacuum capabilities
whenever possible. Utilize a light water spray when feasible.
Ventilation: Provide local and general exhaust ventilation sufficient to maintain a dust level below the PEL/TLV.
Personal Protective Equipment
Respiratory Protection
A NIOSH approved particulate respirator is recommended in poorly ventilated areas or if the PEL/TLV is exceeded. OSHA's 29
CFR 1910.134 (Respiratory Protection Standard) must be followed whenever work conditions require respirator use.
Eye Protection
Safety glasses or goggles.
Skin
Gloves, protective clothing and/or barrier creams may be utilized if conditions warrant.
(a) Appearance: A white to gray paste
(b) Odor: Mild latex initially, Low to none after opening
(c) Odor threshold: Not available
(d) pH : 7-9
(e) Melting point/freezing point: Not Available
(f) Initial boiling point and boiling range: Not Available
(g) Flash point: Not available
(h) Evaporation rate: Not available
(i) Flammability (solid, gas): Not flammable
(j) Upper/lower flammability or explosive limits: Not available
Section 8: Exposure Controls/Personal Protection
Section 9: Physical and Chemical Properties
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