What are Nitrile and Vinyl Gloves Made Of?

Nitrile and vinyl gloves are made without using natural rubber (latex), making them ideal for those with sensitivity to latex. Instead, both gloves are composed of synthetic materials, even though the manufacturing process is similar. Nitrile and vinyl gloves have largely replaced latex gloves in most applications, notably food service and medical environments.

The nitrile butadiene rubber (NBR) used in nitrile gloves is a copolymer. Butadiene and acrylonitrile are the two components of NBR, which give these gloves their unique properties. Butadiene provides flexibility and tear resistance, while acrylonitrile improves chemical resistance. NBR is three times more puncture resistant than latex and has superior chemical resistance as well.

Vinyl gloves are made entirely of polyvinyl chloride (PVC), derived from petroleum. PVC is naturally rigid, so plasticizers are added to make it flexible and durable. PVC is a low-cost alternative to latex since it is easy to manufacture. As a result, it’s a popular choice for those who need to change gloves frequently.