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Showing posts with label desiccants. Show all posts
Showing posts with label desiccants. Show all posts

Tuesday 25 March 2014

Desiccants are the most important tools to remove moisture or odor effectively from any unnecessary place. These desiccants not only help to absorb moisture from air but it also removes moist air from both gas and liquids. Presence of moisture at unnecessary places can often prove to be fatal, especially, in case of electronic items. It is very important to protect electronic items from moisture because even a drop of moisture is enough to destroy the whole system. Moisture catches the product mostly as the time of transportation. If the product is saved from moisture at that time it can be endured from rest of the dangers as well. Apart from electronic it can be used for any type of product like cosmetics, sports goods, leather based products, historical artworks, manuscripts and many more.
Desiccant Packets
In the desiccant packets there are different types of desiccants which can be used as per the requirements. Among all the desiccants silica gel is the popular one as it is the most effective. It has the capacity to absorb moisture 4 times of its weight. After the granule is fully contaminated you can be sure of it that the moisture is locked inside them. The packets are made in such a form that moisture can easily enter them but cannot leave as it is locked in the granule.

Friday 21 March 2014

On demand to the desiccant suppliers these packets can also be customized and packed in with combination of other desiccant as well. For example silica gel plus activated carbon can be used in combination to control odor as well as moisture problems. Apart from using them in packets, they are also used in canisters and breathers. These are huge machineries, which has the capacity to absorb huge quantity moisture in big containers.
desiccants
It is used at places like factories near machineries. Sudden heating and cooling of machines create huge amount of moisture. Moisture is the biggest enemy to machines. If moisture in the atmosphere is above 40%, it is the most suitable situation where corrosion and rusting activities can take place. The best thing of using these desiccants is that once these desiccants indicate to be fully contaminated, it can be reused as well. These desiccants can be again brought back to their original form by heating them over certain temperature.

Tuesday 11 March 2014

Sometimes Humidity Card is also said as desiccant. Humidity indicating card as spotted layer of cobalt chloride solution. When it reacts with moist air it changes its color from blue to magenta- red to pink. This indicates different level of moisture content in environment. Although, these cards are not made to precisely indicate the percentage of moisture in air but it is very good in informing the maximum possible moisture content. For example if all the dots on the card are dark blue in color then it can be assured that the moisture level is below 10%. To know the moisture content of the environment is very important because as long as the humidity level is below 40% there are very less chances that basic corrosion activities will happen.
Some applications where the involvement of humidity indicating cards is important are in the storage of semiconductor and electronic items. As moisture is the biggest enemy of electronic items it is very important that the place where the electronic device has to be kept should be free from moisture. Also, it is like a blessing to the food and packaging industry as know very well that moisture enhances the microbial activities. Pharmaceutical industry is also another place where it is used in huge quantity. As a result it is produced by many desiccant industries in bulk.

Wednesday 5 March 2014

Desiccant Tablets
Desiccant tablets are available in variety of shapes and sizes according to the requirement. It is made in combination of high quality molecular sieves and binders. The best thing about these desiccant tablets is that it can easily function as both desiccant and structural component. As it has high crush strength and higher internal strength as well. If the desiccant is used in tableted form if will provide a controlled dosage and minimize the chances of exposure. By using desiccant tablets we can easily eliminate the threat that the product may get exposure to moisture and hence it with these tablets the effectiveness is retained. The product is used widely for various uses not limited to pharmaceutical, military and communication, diagnostics and many more.

Tuesday 4 March 2014

Desiccant Tablets

Desiccant Tablets are effective method to control spoilage due to moisture from the environment, at the time of packaging. Desiccant tablets are made to produce the best result for controlling moisture in even worst conditions. These absorbents are found in the form of tablets as well as capsules. Medicines are sensitive to moisture that is the reason that desiccant tablets are used in the containers. It is packed in the containers as separate desiccant device. The main objective of these tablets is to eliminate the moisture content form top margin area left of the container or bottle at the time of packaging of medicines. The capacity of the desiccant tablets to absorb moisture depends on its weight and opening size of the bottle. These type of tablets are idle for packaging of blister, MVTR testing, it is also added in the diagnostic as well as electronic kit. It also proves to be very useful to consumer packaging in pharmaceutical industries and also in electronic and computing industry. 
for more information please visit http://www.sorbeadindia.com/desiccant-tablets.html