2001年1月1日 · Phase 1 - Eliminate TCA vapor degreasing and usage in propellant cleaning operations. Phase 2 - Eliminate TCA usage for hand cleaning operations. Each phase reduces peak TCA consumption (about 1.4 million pounds in …

Health Hazard Summary: 1,1,1-Trichloroethane (TCA) most commonly affects the nervous system, causing headaches, nausea, dizziness, drowsiness, and symptoms similar to drunkenness. TCA can also irritate the eyes, nose, and skin. Uses: TCA is a widely used industrial solvent. Some of its most common uses are as a:

trichloroethane (TCA), which was used pervasively in the manufacturing processes. This effort was meticulously and methodically defined and structured to provide subscale, full-scale and static test data to ensure that adequate replacement materials and.

Unfortunately, most of the military’s small- and medium-caliber ammunition in the inventory uses solvent-rich, highly-toxic ODCs, such as 1,1,1-trichloroethane (TCA), in their sealant materials. It is essential that these materials be replaced with solvent-free or …

Customer pressure, employee concern and the new Federal labeling requirements for Class I ozone depleting chemicals (ODC) combined to motivate Hardigg Industries to eliminate 1,1,1 trichloroethane (TCA) from its manufacturing operations.

Thiokol Propulsion has worked extensively to replace 1,1,1-trichloroethane (TCA) with ozone depleting chemicals (ODC)-free solvents for use in the manufacture of the Reusable Solid Rocket Motor (RSRM) for the Space Shuttle Program.

2001年1月1日 · Thiokol Propulsion has worked extensively to replace 1,1,1-trichloroethane (TCA) with ozone depleting chemicals (ODC)-free solvents for use in the manufacture of the Reusable Solid Rocket Motor (RSRM) for the Space Shuttle Program.

The purpose of the ODC Elimination Program of the Space Shuttle RSRM Program is to eliminate the usage of 1, 1, 1 trichloroethane (TCA) in all RSRM (Reusable...

2001年2月1日 · Thiokol Propulsion has worked extensively to replace 1,1,1-trichloroethane (TCA) with ozone depleting chemicals (ODC)-free solvents for use in the manufacture of the Reusable Solid Rocket...

Inhalation abuse of TCA can result in "sudden sniffing death," from cardiac dysrhythmias. [ATSDR Case Studies #24] Cardiac sensitization and low hepatotoxic potential have been documented in animal studies. [ACGIH] 1,1,1-Trichloroethane causes "trivial hepatotoxicity, unless exposure is very heavy or agent ingested."