Silica Gel MiniPax® with Tyvek® casing technology (various)

£164.86£358.24 Exc. VAT

Valdamarks MiniPax® Silica Gel packets with Tyvek® casing technology (+viewing window on reverse packets) are a patented formula which out perform competitors products for nearly all moisture control applications.

They are designed to combat the effect of moisture damage to goods during transport or storage. This help by removing any excess moisture on goods which can result in internal corrosion even when they’re in a hermitically sealed environment.

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Description

Valdamark supply the market leading range of Silica Gel MiniPax® products. Unlike cheaper alternatives these sachets continue to prove themselves as a ‘best in class’ product.

They remain reliable and durable. Perfect for protecting sensitive goods that are being transported or stored.

Supplied to you in standard sized breathable sachets they come in box quantities for your convenience. They feature a standard print and are hermetically sealed in heavy duty polythene bags.
This packaging has the added benefit of giving the product an indefinite shelf life until it is actually used.

The small sizes of this product mean it is suitable for most projects that utilize an enclosed space. However for those that require an even smaller delivery method, Silica Gel capsules may be the solution. Contact us for more information.

How does Silica Gel work?

Silcia Gel Packets can be found in a wide variety of products.

Essentially Silica provides the same function as Desiccant due to it’s water vapor retention ability.

In commercial and retail markets this can prevent the build up and growth of mold on products as well as other hazards that would lead to moisture damage like condensation.

E.g. A bottle of vitamins or tablet supplements should contain a small sachet of Silica Gel as the contents is likely to be sensitive to excess moisture and humidity.

Similarly for industrial applications and electronics it prevents these moisture damages, which can result in a product becoming defect or arriving ‘not’ in factory condition.

Silica Gel MiniPax® contain a highly porous material that is essential a Silicone Dioxide based sand. Each of the Silica Gel Packets contains crystals which each have millions of tiny pores. Each capable of absorbing over 40% of it’s own weight in moisture. This is generally considered to be about a 35% better absorption rate than Desiccant bags. Making Silica Gel the preferred choice where absorption efficiency or the weight of the packets themselves are key drivers for the project.

One key advantage with Silica Gel is that no chemical reaction takes place when moisture is absorbed. This allows the product to be highly versatile as the process takes place internally within the membrane of the pores themselves. No byproducts and no waste or chemical residue. Even when completely saturated with moisture the Silica Gel will still retain the appearance of a ‘dry product’ to the naked eye. They stay completely the same shape.

Furthermore in a enclosed space the relative humidity levels can be taken down to about 40%, giving optimal humidity for goods being transported or stored.

What is Silica Gel used for?

Metal based products, retail goods, nutraceuticals, diagnostics equipment and electronics are all perfect for use in conjunction with our Silica Gel MiniPax ® with Tyvek® casing technology products. However a product as versatile as this is constantly discovering new uses for itself. The sachet is strong and robust enough to deal with rough handling throughout the supply chain.

Benefits

  • Very high tear resistance
  • Intensive quality control
  • Subjected to rigorous testing
  • ‘Best in class performance and functionality.
  • Heat sealed seams
  • Can be provided in various other formats
  • Handling

For a well sealed item we recommend 6 grams for every cubic foot of volume or 180 grams per cubic metre of volume.

Technical Data

  • Tyvek® desiccant pouches, containing silica gel, dust proof,
    with viewing window on the back. Standard imprint.
  • Manufactured in the U.S.

Delivery Time

3 – 4 working days
For more information on Silica Gel and its different formats and deliveries please read below.

What is Silica Gel ?

Silica gel is a porous, granular, and transparent from of silicon dioxide. It is synthetically derived from sodium silicate. It is harder than the common gels found in homes and appears like a crystal. Silica gel is hygroscopic (tend to absorb humidity from air). Since it is a drying agent or desiccant, it is commonly found in the form of little packets in various products sold in the market like purses, shoe boxes, leather products, collectibles, silverware, musical instruments, jewellery, tools etc. Valdamark Direct offers one of the best quality Silica Gel MiniPax with Tyvek casing technology and TopDry desiccant packets, which it ships to anywhere in the world, including Europe and the UK.

How does Silica Gel work ?

Being a high capacity adsorbent, it is comprised of small inter-connecting pores, which attract and retain moisture through capillary condensation and adsorption. To put simply, it has a very high surface area (about 800m2/g). This allows the absorption of water, enabling it to be a desiccant. Silica is non-toxic, inert, non-inflammable, and hence extremely safe material. It can be used to protect a variety of items such as medicines, foods and other sensitive materials. Despite trapping the moisture and retaining it, silica remains physically unchanged.

Self-Indicating and Non-Indicating Silica Gels

Self-Indicating Gels are clear gels injected with chemicals or sensitive additives, which change colour when in contact with moisture. Such sachets are used in products that require long-term storage. When the entire colour of the sachet containing silica gel has changed, it indicates saturation and the need to get the sachet replaced.

There are various forms of self-indicating silica gels, namely:

Non-Toxic Gels

Orange to green: The colour of such gels, when dry, is originally orange, which eventually turns into dark green when they’re nearing exhaustion. These are non-toxic.
Orange to colourless: These non-toxic gels use iron salts as additives and originally have a deep orange colour when dry. The colour turns to a pale yellow hue when they’re close to exhaustion. These are robust indicators suited for reuse and normally offered in the form of beads and granules.
Toxic Gels

Blue to Pink: These are originally blue in colour when dry. Eventually, they turn pink when saturated. Though not hazardous, these are considered toxic because they use cobalt chloride for colouring properties. Hence, there are certain safety norms for their disposal.

Non-Indicating Silica Gels: Non-indicating gels don’t have any indicatives or chemicals infused in them and hence possess the original colour of transparent white. These gels, when saturated, display a hazy white or milky hue.

Silica Gel MiniPax with Tyvek casing technology. Thanks to its patented formula, this product beats its competitor products for almost all moisture control applications. These sachets are designed to offer durable and reliable protection to sensitive items by combating the effect of moisture damage. Both during storage and transportation. They also help remove any excess moisture on goods, which would have otherwise resulted in internal corrosion even when they were put in a hermitically sealed setting.

Our MiniPax can absorb 35% more than the usual desiccant clays. It’s also capable of absorbing around 40% of its own weight in moisture.

Desiccant Packets

TopDry desiccant packets: Our patented formula makes them capable of combating the effect of moisture damage to goods during storage or transportation. TopDry is made available in breathable sachets with patented formula. It has high tear resistance and boasts of heat sealed seams with dust-free and lint-free properties.

What are the benefits of using silica gel as desiccant?

Silica gel has unlimited shelf life when stored in an airtight condition.
It can be reused and regenerated when required. To reuse, it has to be slightly heated in order to remove the adsorbed moisture.
It is the best desiccant that is efficient and light in weight.
There is no chemical reaction with the moisture absorbed.
The silica gel sachets remain dry, despite absorbing moisture in the air.
Being an inert material, silica gel does not corrode the stored materials.
It is non-inflammable.
Silica gel is offered in different forms based on packaging and size:

Silica is typically offered in the form of flexible small containers such as bags or sachets. These are breathable and robust so that water molecules are able to pass through and get absorbed by the silica gel inside. Usually, they are made of cotton, paper, fabric or Tyvek.

The Silica Gel Minipax utilize Tyvek casing technology along with a viewing window feature on the rear side of the packets. This allows monitoring of colour change of the self-indicating gel inside.

Our SG MiniPax are offered in various packet sizes of 1 grm, 3.5 grm and 10 grm to suit a variety applications.

Minipax

Bulk Packs: Though often found in the form of sachets, silica gel also has its use in the loose form.

These bulk packs can either contain irregular granular form or uniformly spherical bead shapes . These are typically found in:

500 grm, 1 kg, sealed foil bags or plastic containers
3 kg or 4 kg polytins
10 kg or 12.5 kg plastic pails
25 kg cardboard kegs
25 kg or 150 kg metal drums
We also offer fine gels in the form of powder to suit specific applications.

Applications of Silica Gel

They can be used for a wide range of applications such as:

Bulk packs used for breather units, transformer units etc.
Fine SG is used as a desiccator and to dry flowers.
Large granules of gels are used for dynamic adsorption.
Medium gels are used for desiccator units.

Self-indicating Silica Gel MiniPax sachets are used in test situations where sachets can be replaced often to meet long-time storage needs.

The small bags are often used to preserve leather goods, metallic parts, communication equipment, optical and scientific instruments etc.

At Valdamark, our main objective is to provide our clients with supreme quality moisture control products. We that boast of an unmatched quality in the market and offer value for money.

Additional information

Weight N/A
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