Ethylene Vinyl Acetate Health Effects

Personal protective equipment eyes.

Ethylene vinyl acetate health effects.

No osha vacated pels are listed for this chemical. We examined its physical properties antimicrobial activity against a major cariogenic bacterium streptococcus mutans and a periodontopathogen porphyromonas gingivalis and its cytotoxicity toward human gingival epithelial cells. The following are a few examples of safer teethers made from eva. Polyethylene vinyl acetate has recently become a popular alternative to polyvinyl chloride because it does not contain chlorine.

As of 2014 eva has not been found to be carcinogenic by the ntp acgih iarc or osha and has no known adverse effect on human health. Products with this ingredient organ system toxicity non reproductive. Human services warns that the most risk involves children and infants who are more susceptible to trace amounts of any type of chemical 1. Ingredients linked to harm to the immune system a class of health problems that manifest as allergic reactions or an impaired capacity to fight disease and repair damaged tissue in the body.

Ethylene vinyl acetate eva is not hazardous by ingestion unless you eat an object made of eva that s big enough to cause choking or other problems in which case it would pose the same hazards as any other plastic object. Like many plastics it is difficult to biodegrade. Among the health effects of phthalates found in many pvc products are premature birth delivery early puberty in girls impaired sperm quality and sperm damage in men genital defects and reduced testosterone production in boys. We developed an ethylene vinyl acetate eva containing surface pre reacted glass ionomer s prg filler as a new mouthguard material for preventing intraoral bacterial infection.

It s very soft and elastic and it can be made into a plastic that s like rubber yet extremely tough. Green sprouts teethers and toys. It s considered to be a safe alternative to pvc. Inhalation does not pose a threat unless you actually work in a processing plant.

The university warns that research is inconclusive on the safety of this chemical but reports that some potential exists for numerous health risks related to bpa exposure. Ethylene vinyl acetate is a plastic made by combining ethylene and vinyl acetate. Wear appropriate protective eyeglasses or chemical safety goggles as described by osha s eye and face protection regulations in 29 cfr 1910 133 or european standard en166. We examined its physical properties antimicrobial activity against a major cariogenic bacterium streptococcus mutans and a periodontopathogen porphyromonas gingivalis and its cytotoxicity toward human gingival epithelial cells.

Exposure to high levels around 1 000 ppm of vinyl acetate in air for a couple of weeks caused irritation of the eyes nose throat and lungs of laboratory animals.