If molten polymer contacts bare skin, immediately immerse the exposed area in cold water or treat it with ice packs. Do not forcefully remove polymer adhering to the skin. Obtain prompt medical attention. Application of silver sulphadiazine cream at the margins of hardened polymer may reduce the likelihood of subsequent infection. Wrap the affected area with sterile gauze and monitor daily for signs of possible complications.
Decomposition is a function of both processing temperature and time at that temperature.
Under normal process temperature and through-put conditions, the amount of decomposition of these resins is minimal. However, significant resin decomposition can occur at abnormally high temperatures or in situations where the resin remains molten for excessive periods either within process equipment or in pools-such as those experienced at startup or shutdown. Of all the polyolefin decomposition products, carbon monoxide and acrolein are believed to have the greatest toxicity potential. Refer to Title 29, Code of Federal Regulations, Subpart Z, Section 1910.1000 for additional information. As noted previously, vinyl acetate monomer has chronic toxicity potential.