Hybrid Coating Technologies Inc (fka HCTI)

[sharpei]

© 2017 COMMUNICATIONS WORKERS OF AMERICA, AFL-CIO, CLC

https://www.cwa-union.org/national-issues/health-and-safety/health-and-safety-fact-sheets/polyurethanes-and-isocyanates-and

Although all of the isocyanate products are hazardous, Toluene Diisocyanate (TDI) is considered the most toxic. Therefore, this section of the fact sheet will focus primarily upon the health effects associated with exposure to TDI. However, CWA leaders and members should assume that exposure to other isocyanate products may cause the same or similar health problems.

TDI irritates all living tissues that it comes in contact with. TDI vapors, which may be emitted when mixing the two chemical mixtures (or A and B ingredients), may be inhaled or breathed.

Polyurethanes are a creation of America's post World War II science and technology- a period when hundreds and thousands of so called "wonder chemicals" were invented. Polyurethanes or plasticizers are produced in three forms:
•As flexible or soft f oams used primarily for cushioning;
•As rigid foams used primarily for building insulation, support elements, and decoration, and;
•As elasto-plastics used for automobile body panels, coatings, adhesives, sealants, and as a substitute for rubber. Because of ease of application and versatility, manufacturers and employers consider polyurethanes to be invaluable.