
These small silica gel packets are extremely efficient at collecting and holding water and moisture. These silica gel packet only lose their usefulness when they have collected all the moisture they can hold. When this happens, the silica gel packet is no longer useful some people may consider this lack of usefulness as the expiration of the silica gel packet.īut the material the silica gel packets are made from will not expire or go bad after a certain date or time. Over time, the silica gel packet, when exposed to the atmosphere, the packet becomes saturated with moisture and will no longer act as a desiccant. The key to ensuring that the silicon packets remain useful is to keep them in an airtight environment. They are made from a material that will not expire or go bad.īut as the silica gel packets are exposed to air and moisture, they will become less effective until eventually, they have totally lost their usefulness. The silica gel packets – also referred to as desiccant packets or dry packets – do not expire. That is why they are so safe to put inside a variety of products. Silica gel packets, also known as desiccant and dry packets, are made from a nontoxic material. These silica gel packets are put inside many products to help keep the moisture out of the products. Silica gel packets do not expire, but they will lose their usefulness when exposed to moisture and the atmosphere. When using Silicia Gel packets, one may wonder if the silica gel packets expire? You can place an online order now, submit an RFQ for custom orders, or Contact Us for more information.Today almost everything you buy will have a Silica gel or dry packet in it. We can give you the best value for all your humidity control needs, whether personal or commercial.

Silica Gel Desiccant Unit Packs Tyvek (bulk): Individual units for all size packaging.Blue Indicating Silica Gel (bulk): Similar to white silica but changes from blue to purple to pink as moisture is adsorbed.White Silica Gel (bulk): High capacity for moisture and can also adsorb C12, C02, gasoline-range hydrocarbons, HC1, sulfur and nitrogen compounds, and other substances.Here are the most popular types of silica gel and packaging: Silica gel is most commonly recognized in packet form, but it also comes in bulk. Most Popular Types of Silica Gel Desiccant You know those little white packets that come in delivery boxes or medicine bottles? Those are silica gel packets meant to keep the surrounding area fresh and mildew-free. Chances are you’ve encountered several silica uses in everyday life. There are many benefits but basically, it’s a very clean and safe way to control humidity. Silica gel is a tasteless, odorless, non-toxic, non-corrosive, and chemically inert substance that absorbs water. But you can easily get them directly from desiccant suppliers. Most people first turn to big box stores like Walmart or Home Depot.

Whether you’re looking for silica gel for personal or commercial use, you can turn to several purchase outlets. Silica gel is incredibly useful in controlling humidity in everything from shoeboxes to museums.
