Technical Specifications

Product name:
FROTH
-
PAK
™
650BF HFC CLASS A POLYOL
Spray Polyurethane Foam
Issue Date:
07/29/2014
Page 5 of 19
Methods and materials for containment and cleaning up: Contain spilled material if possible.
Absorb with materials such as: Dirt. Sand. Sawdust. Collect in suitable and properly labeled
containers. Wash the spill site with water. See Section 13, Disposal Considerations, for additional
information.
7. HANDLING AND STORAGE
Precautions for safe handling: Avoid contact with eyes. Avoid breathing vapor. Do not swallow. Do
not enter confined spaces unless adequately ventilated. Wash thoroughly after handling. Keep
container closed. Use with adequate ventilation. This material is hygroscopic in nature. See Section
8, EXPOSURE CONTROLS AND PERSONAL PROTECTION.
Spills of these organic materials on hot fibrousinsulations may lead to lowering of the autoignition
temperatures possibly resulting in spontaneous combustion.
Conditions for safe storage: Minimize sources of ignition, such as static build-up, heat, spark or
flame. Flammable vapors may accumulate in some storage situations. Protect from atmospheric
moisture. Store in a dry place. Avoid prolonged exposure to heat and air. Avoid temperatures above
50°C (122°F) See Section 10 for more specific information.
Storage stability
Storage Period:
6 Month
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Exposure limits are listed below, if they exist.
Component
Regulation
Type of listing
Value/Notation
1,1,1,3,3 -
Pentafluoropropane
US WEEL TWA 300 ppm
Triethyl phosphate US WEEL TWA 7.45 mg/m3
Polyethylene glycol US WEEL TWA aerosol 10 mg/m3
Diethylene glycol
US WEEL
TWA
10 mg/m3
1,1,1,2-Tetrafluoroethane US WEEL TWA 1,000 ppm
Exposure controls
Engineering controls: Use engineering controls to maintain airborne level below exposure limit
requirements or guidelines. If there are no applicable exposure limit requirements or guidelines, use
only in enclosed systems or with local exhaust ventilation. Exhaust systems should be designed to
move the air away from the source of vapor/aerosol generation and people working at this point.
Lethal concentrations may exist in areas with poor ventilation.
Individual protection measures
Eye/face protection: Use chemical goggles.
Skin protection
Hand protection: Use gloves chemically resistant to this material. Examples of
preferred glove barrier materials include: Chlorinated polyethylene. Polyethylene.
Ethyl vinyl alcohol laminate (“EVAL”). Polyvinyl alcohol (“PVA”). Styrene/butadiene
rubber. Viton. Examples of acceptable glove barrier materials include: Butyl rubber.
Natural rubber (“latex”). Polyvinyl chloride (“PVC” or “vinyl”). NOTICE: The selection
of a specific glove for a particular application and duration of use in a workplace
should also take into account all relevant workplace factors such as, but not limited to: