Freight Classification For Tank Return - DuPont FROTH-PAK Manual

1.6 Freight Classification for Tank Return

CAUTION:
The contents of both tanks are pressurized with inert gases .
The "A" tank contains polymeric isocyanates and the "B" tank
contains polyols with amines .
Mark each bill of lading as follows:
Full Tanks
CHEMICAL UNDER PRESSURE, N . O .S .
(1,1,1,2-TETRAFLUOROETHANE), CHEMICAL UNDER PRESSURE,
N . O .S . (INERT GASES)
Class 2 .2, UN3500
Plastic Materials Other Than Expanded
NMFC#: 156240
ERG#: 126, Freight Class: 60
Empty Tanks (17 gal ., 27 gal ., 60 gal ., 120 gal .)
CHEMICAL UNDER PRESSURE, N . O .S . (INERT GASES)
Cylinders: NMFC#: 41160 SUB 3
ERG#: 126, Freight Class: 55
Empty Tanks (350 gal . only)
CHEMICAL UNDER PRESSURE, N . O .S . (INERT GASES)
Tanks: NMFC # 181420 SUB 3
ERG#: 126, Freight Class: 85
NOTE: Empty tanks should be marked "EMPTY" . A non-flammable
gas label (green diamond, Class 2) must be on each tank . Return
bills of lading are provided on each tank . An 'X' must be marked in
the HM (hazardous materials) column .
All other appropriate information must be filled in as outlined
above . 1 .6 Freight Classification for Tank Return
1.7 Choosing the Right Product
Froth-Pak Foam Insulation (available in U .S . only)
™
• Class-A fire rated
• For full coverage apply up to 2" thick
• Typical applications include:
– Wall cavity insulation
– Rim/band joist insulation
• Can be left exposed in commercial building roof/wall junctures
at a maximum of 2" thick by 6" wide by unlimited length per
NFPA 286 approval testing .
Froth-Pak Foam Sealant (available in U .S . and Canada)
™
• Typically used to fill areas up to 2" thick by 4" wide
• Typical applications include:
– Sealing through penetrations in Rim Joists, Basements,
Crawl Spaces & Attics
• "Picture framing" wall cavities and other small areas
that require sealing
24-hour Emergency Numbers:
For medical emergencies contact:
DUPONT DE NEMOURS, INC .: 866-583-2583
In case of spill, contact CHEMTREC (CCN 7442): 800-424-9300
5