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PACK OF 100- 1G (GRAMS) SILICA GEL POUCHES / SACHETS OF SILICA GEL CRYSTALS FACTORY SEALED FOR OPTIMUM FRESHNESS

4.7 out of 5 stars 42 customer reviews

Price: £3.20 FREE delivery.
  • FACTORY SEALED AND LABELLED FOR OPTIMUM FRESHNESS
  • 1g 5g 10g 25g 50g & 100g AVAILABLE BEST PRICES AND CHOICE ON AMAZON
  • IDEAL FOR PROTECTING YOUR ITEMS IN TRANSIT AND STORAGE
  • ABSORBS AROUND 40% OF THERE OWN WEIGHT IN WATER VAPOUR
  • PLEASE NOTE >>>>>THESE ARE SILICA GEL CRYSTALS AND NOT THE CHEAPER CLAY SUBSTITUTE

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Product information

Technical Details
Item Weight
  
Additional Information
ASINB00H1UG50G
Date First Available2 Dec. 2013
Customer Reviews 4.7 out of 5 stars 42 customer reviews
Best Sellers Rank 136,489 in Home & Kitchen (See top 100)
  
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Product description

1g 5g 10g 25g 50g & 100g AVAILABLE BEST PRICES AND CHOICE ON AMAZON.How can silica gel work when it's inside a sachet ? The materials used to make silica gel sachets are specifically chosen to be breathable. Water vapour passes through them to be adsorbed by the silica gel. Does 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 silica gel be usefully stored ? The shelf life of silica gel is around 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 is needed 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 silica gel hold ? Silica gel will adsorb up to 40% of its own weight in moisture. Is silica gel dangerous ? Non-indicating (white) silica gel is non-toxic and non-flammable, it is very inert with a very high melting point.It is very much like sand and thus can safely be sent by any means of transport. Does 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 then ? Yes, it adsorbs water vapour by physical means, not a chemical reaction. Water vapour is attracted inside the silica gels crystalline structure.


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