General Information
Revision date
2017-12-01
Product name
MECHETEC Acetal esd - Electro-Static Dissipative Acetal (POM)
CAS No.
25214-85-1
1.2.1 Relevant identified uses
Engineering/Industrial grade thermoplastic stock shapes for subsequent machining and fabrication
Manufacturer Name
Polymer Industries
Icons in SDS
Company Information
company name
Polymer Industries
Section 2
Health hazards
IDENTIFICATION OSHA ACUTE OR IMMEDIATE EFFECTS/ROUTES OF EXPOSURE: SKIN: Seek medical attention if rash or burn occurs. EYES: Contact with powder or dust may cause mechanical irritation. INHALATION: Shapes are not considered an inhalation hazard. INGESTION: Not a probable route of exposure. LONG TERM/DELAYED EFFECTS: None Known. IDENTIFICATION (continued) Note: MECHETEC® Acetal esd stock shapes melt and become unusable for their intended purpose at temperature above 175 C (350 °F). If heated to temperatures over 230 C (446 °F), the polymer releases formaldehyde. Formaldehyde may cause skin, eye, and respiratory irritation and allergic reactions. MEDICAL RESTRICTIONS: There are no known human health effects aggravated by exposure to this product.
Medical Conditions Generally Aggravated by Exposure
None Known
Potential chronic health
There are no known effects from exposure to MECHETEC® Acetal esd polymer itself. Significant skin permeation and systemic toxicity after contact appears unlikely. There are inconclusive or unverified reports of human sensitization. Chronic inhalation studies in animals have shown that formaldehyde causes nasal cancer in rats. The international agency for research on cancer has classified formaldehyde as a carcinogen in group 2a, and the national toxicology program included formaldehyde in its annual report on carcinogens. CARCINOGEN STATUS FOR FORMALDEHYDE NTP: Not tested OSHA: Not regulated IARC: 2A ACGIH: A2
