News - News

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Stream Peak International

Tuesday, 17 September 2019 11:46:15 Europe/London

Brownell Limited have been working alongside Stream Peak International for several years by expanding into the asian markets with our complimentary products.


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Posted in News By Marketing Department

How to dry your flowers using Silica Gel

Thursday, 9 May 2019 14:02:00 Europe/London

This video will show you how to preserve your flowers for a memorial occasion such as a wedding, valentine’s day, birthday or anniversary using silica gel desiccant to adsorb the moisture out of the flowers in order to preserve the full shape of your flowers and maintain the three-dimensional effect.

Selecting the right silica gel desiccant for the preservation of your flowers would be a smaller granular size less than 1mm for an optimum drying process.

Please click on the link below to purchase your non-indicating silica gel online:

Equipment Required

  1. Air tight plastic container

  2. 1kg 0.03mm non-indicating silica gel desiccant

  3. Flowers

  4. A small brush (to remove excess silica gel from the flower)

  5. Small plastic container (to remove the silica gel)


  1. First what you’ll want to do is put a layer of silica gel in at the bottom of the container. 

  2. Then make sure to have your flowers stem cut short and place it upright into the silica gel make sure it stands up right like that.

  3. Now take your silica gel and pour around the flowers and not on top because you don't want to flatten them and ruin the shape of your flowers, so go around them slowly and build around the flowers.

  4. Once you have enough around your flowers proceed to cover the top of the flowers till you can’t see the flowers anymore like that.

  5. It’s been 2 weeks now and our roses are ready to be taken out of the silica gel. So slowly pour out some of the silica gel till you are able to see the flowers. (Depending on the type of flowers that have been chosen for the drying process and how many petals contained, it can take up to 2-8 weeks or longer)

  6. Once you’re able to see the flowers go ahead and pick it up

  7. Be careful as the flowers are very delicate and you can easily lose a petal now just turn it over give it a quick shake and put it to the side safely and continue to do this with the other flowers.

  8. For the finishing touches find yourselves a brush with a very soft tip to clean up the tiny bits of silica gel leftover on the flower that are stuck to it and after you’ve cleaned up your flowers there ready to be used.

Posted in News By Marketing Department

Hydraulic Reservoir Breathers

Wednesday, 1 August 2018 16:16:54 Europe/London

Protecting Hydraulic Equipment From Moisture And Humidity Damage

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How Lithium Battery Reacts with Water

Monday, 9 October 2017 11:13:49 Europe/London

Lithium reacts intensely with water, forming lithium hydroxide and highly flammable hydrogen. 

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Posted in News By Marketing Department

In-Line Dryer Adsorbs Water

Friday, 22 September 2017 12:22:16 Europe/London

Many oils and fluids are subject to contamination by condensation and water. The various hygroscopic characteristics and adsorptions properties of oils and fluids requires the use of efficient filtration.

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Posted in News By Marketing Department

Moisture Protection in Missiles and Missile Containers

Wednesday, 16 August 2017 15:51:15 Europe/London

Sensitive military electronics and electro-optic equipments require to be manufactured and stored in conditions where the impact of moisture is minimised. The sensitive components that make this technology so powerful are all located in the nose of the missile. This therefore becomes the part of the missile most affected by the presence of moisture.

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Posted in News By Marketing Department

Improving the use and application of silica gel desiccant bags.

Tuesday, 15 August 2017 16:49:20 Europe/London

The use and application of silica gel desiccant bags is prolific throughout industry for the protection of everything from cameras to cloths.  A standard size range of 1 gram, 3 gram and 5 grams silica gel desiccant bags are selected notionally chosen on size. 

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Posted in News By Marketing Department

Relative Humidity Indicators

Friday, 4 August 2017 08:28:04 Europe/London

Brownell manufactures a range of relative humidity indicators which operate from 10 to 80% RH. 

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Posted in News By Marketing Department

I got it wrong! How does the little silica gel bag do its work?

Wednesday, 10 May 2017 09:27:48 Europe/London

For years I have thought the silica gel bag inside a brief case, camera bag, hand bag, shoes and electronics protected these products against damage by damp and condensation during shipment from China and the surrounding areas.

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Posted in News By Marketing Department

Brownell has introduced an Electronic Relative Humidity Indicator as an alternative to paper and chemical colour based indicators.

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Posted in News By Marketing Department

Items 1 to 10 of 14 total