Operator’s Manual: Dura Dry II
MSDS
© SP Industries, Inc.
Rev.004, 12/07
53
Material evaporates at atmospheric pressure (vaporizes).
Ventilate area - especially low places where heavy vapors
might collect. Remove open flames.
HANDLING AND STORAGE
Handling (Personnel)
Avoid contact of liquid with eyes and prolonged skin
exposure. Use with sufficient ventilation to keep employee exposure
below recommended limits.
Storage
Clean, dry area. Do not heat above 51.7 deg. C (125 deg. F)
EXPOSURE CONTROLS/PERSONAL PROTECTION
Engineering Controls
Normal ventilation for standard manufacturing procedures is generally
adequate. Local exhaust should be used when large amounts are released.
Mechanical ventilation should be used in low places.
Personal Protective Equipment
Neoprene rubber or leather gloves should be used when
handling liquid. Chemical splash goggles should be worn
when handling liquid. Under normal manufacturing
conditions, no respiratory protection is required when using this
product. Self-contained breathing apparatus (SCBA) is required if a large
spill or release occurs.
Exposure Guidelines
Applicable Exposure Limits
TRIFLUOROMETHANE
PEL (OSHA) : None Established
TLV (ACGIH) : None Established
AEL * (DuPont) : 1000 ppm, 8 & 12 Hr. TWA
HEXAFLUOROETHANE
PEL (OSHA) : None Established
TLV (ACGIH) : None Established
AEL * (DuPont) : 1000 ppm, 8 & 12 Hr. TWA
* AEL is DuPont's Acceptable Exposure Limit. Where governmentally
imposed occupational exposure limits which are lower than the AELare in
effect, such limits shall take precedence.
PHYSICAL AND CHEMICAL PROPERTIES
Physical Data
Boiling Point : -88 C (-126 F)
Vapor Density : (Air = 1)
% Volatiles : 100 WT%
