1g 3g 5g 10g 30g 50g 100g Silica Gel Desiccant Sachet

  1g 3g 5g 10g 30g 50g 100g Silica Gel Desiccant Sachet      Product Description Silica Gel Desiccant Sachet characteristics:   The aim of using silica gel sachets is to minimise the risk of irreversible damage to items in transit or store caused by condensing water vapour. By adsorbing water molecules, a silica gel sachet will reduce the Relative Humidity inside a package to levels at which condensation will not occur .   Silica Gel Sackets provide an economic and effective way of protecting against moisture damage during transit and storage. The bags are filled with non-indicating beaded silica gel desiccant with capacities ranging from 1/2 gram to 1000 grams.
The protection against moisture is achieved by sealing the product in a suitable polythene bag or container together with the appropriate sized desiccant bag. 
Desiccant bags can be used for protecting electronic equipment, cameras, tools, computers, musical instruments, preservation packaging and all humidity sensitive products.       Packaging & Shipping           Our Services       Company Information        FAQ   So, Desiccant silica gel , not really a gel then ?? No, silica gel isn't a gel like a hair gel. It is a solid material that comes in granular or beaded forms. These granules or beads are sorted according to their size.   But does  Desiccant silica gel get wet as it adsorbs water ? No it doesn't, it traps water molecules inside its pores yet remains dry and appears physically unchanged. Silica gel is a  Desiccant silica gel then ? Yes, it adsorbs water vapour by physical means, not a chemical reaction. Water vapour is attracted inside the silica gels crystalline structure. and it changes colour as it adsorbs moisture ? The basic white non-indicating silica gel desiccant doesn't. But self-indicating silica gels do. They are impregnated with moisture sensitive indicators which change colour as they adsorb moisture. For example, an orange silica gel which changes to dark green as it adsorbs moisture. The purpose of this being to indicate when the silica gel is saturated and unable to take up any more moisture (orange = dry, dark green = near exhausted in this case). Does Desiccant silica gel comes ready to use ? Yes. The silica gel does not need to be 'generated' before use. It is always sold (loose or in sachets) in a dry condition, ready for use. How long can Desiccant silica gel be usefully stored ? The shelf life of silica gel is between 4 and 12 months (although practical experience has shown that it can often far exceed this). The crucial factor is to keep it in a sealed environment until it isneeded for use - it will, of course, adsorb moisture from any environment. Although the moisture uptake rate is not fast, small sachets can be particularly vulnerable to poor storage conditions - it is recommended that they are not left open to the atmosphere for longer than 15 minutes. How much water vapour can  Desiccant silica gel hold ? Silica gel will adsorb up to 40% of its' own weight in moisture. Can Desiccant silica gel be used anywhere ? Theoretically yes, but it is really only effective in an enclosed environment. In a situation where new air (and moisture) is constantly being introduced, an unpractical amount of silica gel will likely be needed to keep the Relative Humidity at low levels. How can Desiccant silica gel protect my product? 
Moisture damage to stored valuables and supplies is caused by humidity trapped within the enclosed storage unit itself. Humidity in the space turns into condensation which can often cause irreparable damage. Trade-Link SILICA GEL will help to eliminate rust, corrosion, oxidation and tarnish on tools, coin collections, silverware, jewelry, musical instruments and more. In addition, silica gel can protect seasonal storage, collectibles, clothing, leather and more from mildew, fungus, mold and odor. Furthermore, photographs, stamp collections, books and documents can be protected from spotting, staining and cracking. SILICA GEL dehumidifiers can be helpful in eliminating moisture. 
      Advantages WHY CHOOSE US?   Factory with 21years experience Advantages of raw materials: Produce sodium silicate and silica gel products. Sodium silicate is silica gel material. 200,000m2  factory area 100,000tons/year silica gel and cat litter production capacity ISO9001, ISO14001,REACH,BRC,BSCI A leader in Quality and Innovation Quick delivery (in stock within 24hours)         contact