Silica Gel Moisture Absorbers

Silica Gel Moisture Absorbers

Silica gel is a good moisture absorber. Most of us are already familiar with it because we can see those tiny packets along with many products. Silica, you can get in the form of quartz. Silica gel is a harmless product. Because of this quality, it can be placed with almost all the products.

Silica gel is in gel form. Due to the gel form, it consists of millions of micropores and that work as moisture absorbers. Silica gel packets can be easily placed anywhere to absorb moisture from the surroundings and from the atmosphere. It is actually a synthesized form of silicon dioxide. You can see hard transparent granules of silica gel along with leather items, electronic goods, and food-based items if you observed carefully.

By using as a moisture absorber silica gel is having a good market in the food industry. Usually, silica gel looks like porous sand that can be used in dehydrated and dried foods by keeping moisture away from the containers. It will help to keep dried items as fresh and in this way the life span of the food products can be increased.

The tiny packets of silica gel can be found with many other products. Actually, silica gel is a desiccant, therefore, it absorbs and retains water vapor with ease. In leather objects and food items such as pepperoni, the lack of moisture can easily control the growth of mild and in this way it can reduce the spoilage.

We can see silica gel along with some medicines. Especially if the tablets are placed freely inside bottles, there is a lot of chances to get spoiled easily by opening the bottle cap each time to take tablets. Every time, the air is entering the bottle and it is circulating through the bottle. Due to this air presence, tablets will absorb and hold the water content and this will lead to the changes in the composition of the chemicals inside it.

To avoid such problems, small silica gel packets are placing inside the medicine bottles, especially Ayurveda medicines. Because this will have more water presence.

Benefits of silica gel

Benefits of Silica Gel 

What Are Silica Gel Packets?

Silica gel is a desiccant that can absorb moisture content from its surroundings. It is popular in the market, because of the ability to absorb moisture and water content from the atmosphere it can protect products from the damages due to excess water content.

There is a lot of products on the market that can be damaged due to moisture presence. It will make a big loss to the production companies as well as to the transportation companies. Therefore desiccants become the most popular product in between them. In all the desiccants, silica gel desiccant is the most common one.

Silica gel is easily available on the market worldwide. It is not reactive with any other chemicals, oils, acids, or any type of substance. It is considering as an inactive agent with other things. Therefore we can handle it easily as well as we can dispose of it with normal disposals.

Desiccants are one of the best and cost-effective for companies to protect their products from excess water content or damages.  We can see small silica gel packets along with some products which need dry packaging such as shoes, laptops, some medicines...etc.

To avoid the spoilage of many products we can keep silica gel packets along with it. It will not harm us because of its inactive character. The products such as electronics, vitamins, medical products such as pregnancy tester devices, leather goods, dried meat products, dried nuts and fruits, bread products, and more.

Once you got silica gel packets along with any products, do not throw it. Because it has many other benefits apart from industrial uses. In our daily life we can use these tiny packets for several applications such as to remove water content from our mobile screen, to avoid spoilage of coffee powder, to protect pregnancy test kit from moisture...etc.

Silica Gel Uses on Our Life

Silica Gel Uses on Our Life

We all are familiar with silica gel. We can see the small packets inside some medicine bottles, inside our laptop bags or inside our shoeboxes. That means in our daily life silica gel is having a major role. Day by day the application area of silica gel is increasing. We can see two good examples of this.

Prevent your car windshield from moisture jam

A common issue during rainy and winter season, fog on car windshield is only because of the moisture present inside the car. Get rid of this issue by placing a couple of silica gel packs on the dashboard closer to the windshield and witness the magic. These tiny packets of silica gel can absorb moisture, therefore it will help to avoid this issue.

Important for your gym bag

Gym bag stores your sweaty towels, shoes, and socks and the smell seeps in the bag for long. Manage this problem by placing a couple of silica gel packets inside the bag which will suck all the moisture created by sweat and the smell too.

PRODUCTION OF ACTIVATED ALUMINA

In most cases, activated alumina starts out as aluminum hydroxide (gibbsite, boehmite, etc.) – a material obtained through a series of chemical reactions in the Bayer process used to transform bauxite ore into alumina.

ACTIVATED ALUMINA CALCINATION

Once the aluminum hydroxide has been produced, it is thermally treated via calcination in a rotary kiln. This calcination step serves to dehydrate or remove bound moisture from the aluminum hydroxide in order to produce activated alumina, or aluminum oxide (Al2O3).

Activation, a phase in which the activated alumina structure becomes highly porous, occurs within a specific temperature range, with process parameters such as residence time and temperature profile used to control the properties of the end product. The makeup of the original bauxite source can also influence the characteristics of the end product.

Importance of Oxygen absorber

Importance of Oxygen absorber

Oxy-Guard™ oxygen scavenging packets, also known as oxygen absorbers are a method of active packaging.  Clariant’s oxygen absorbers are focusing on maintaining freshness in packaged foods. The shelf life foods such as pet treats, processed and dried meats, meals ready to eat (MRE’s), packaged coffee and teas...etc can use the advantages of oxygen absorbers.

Oxygen absorbers are really grateful products in food industries. The shelf life of packaged foods is also prolonged by avoiding food degradation due to oxygen that can lead to the growth of microorganisms.  Foods with unsaturated fats and oils also benefit due to their high susceptibility to oxidation.

Oxygen absorbers are available in different sizes as either individual packets or for automatic insertion. Oxy-Guard™ oxygen scavengers are also available as a continuous strip. Also available, Oxy-Guard™ Case Ready Meat oxygen absorbers ensure fast removal of oxygen in moist refrigerated conditions.

Clariant is a top Turkish brand. they are the manufacturers of moisture absorbers. The product is available all over the world through different suppliers. They have more than 2000 products. Their products are using all over the world in different types of industries.

Application-based different products are available from Clariant. Clariant manufactures a full line of moisture adsorbent bags which consist of strong, yet porous, nonwoven materials such as Dupont Tyvek®, filled with a variety of desiccant types:

Desi Pak® - bentonite clay

Sorb-It® - silica gel

Tri-Sorb® - molecular sieve

All these lines of products are used to defend a range of products as they travel through the supply chain, our baggage fits the rigorous business and government standards together with authority, DIN, Mil-Spec, and JEDEC.

Clariant products are usually used for semiconductor dry packing, preservation packaging and export packaging, with typical applications together with electronic devices, food packaging, equipment, automotive elements, machinery, military product, metal elements, and many other valuables.

Orange silica Gel

Orange silica gel

In 1998, the European Union determined that Blue Indicating Silica Gel, which contains cobalt dichloride, a known human toxin, and prohibited its use within European markets. Orange Indicating Silica Gel conforms to the European Union requirements for moisture indicating desiccants. Similar to Blue colloid, Orange Silica gel is used in a variety of industries and applications, such as compressed air dryers, gas drying, and transformer breathers.

We offer Orange Silica Gel in 2mm-5mm bead size. Orange Indicating colloid additionally contains a high surface assimilation capability and can take away wet at temperatures as high as 150° F (65°C). However, it's best used at temperature (70‐90° F /21-32°C).

Orange colloid could be a non-toxic, pollution-free desiccant that will meet the needs of environmentally-conscious companies. That said, Orange silica gel mustn't be utilized in direct contact with merchandise that is meant for consumption, like food and prescription drugs.

The primary form of indicating desiccant sold by AGM is bulk indicating silica gel, which is ideal for air-drying applications. Indicating silica gel is a bead or granule that has been washed with a concentration of cobalt chloride (a heavy metal salt). The metallic element chloride could be a deep blue color once dry and turns from blue to pink because it becomes saturated with wet.

This type could be a bright orange color once dry and turns from orange to inexperienced because it becomes saturated with wet. This silica gel conforms to European Union requirements for moisture-indicating desiccants.

Indicating drying agent is right to be used with a moisture-sensitive product that is subject to regular review as a result of it offers a fast indication of the saturation level of the drying agent.

Due to the presence of metal chloride, indicating silica gel desiccant should NEVER be used in direct contact with products for consumption, such as food or pharmaceuticals. Indicating colloid drier is additionally obtainable in special packet sizes to be used in physical science, pharmaceutical, or food packaging.