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ATTACHMENT DETAILS Image filter None FNG-waterproof-silica-gel-news

Function of FNG waterproof silica gel

The appearance of FNG waterproof silica gel is white spherical particle, and the main component is SiO2·nH2O, which is a kind of high efficient desiccant by deep processing of silica gel.It has high microporous structure, acid resistance, alkali resistance and solvent resistance. It has a strong adsorption capacity for water vapor and is a high quality adsorption material with strong adsorption and high mechanical strength.
FNG waterproof silica gel insoluble in water and inorganic acid, soluble in hydrofluoric acid and strong caustic soda solution. FNG silica gel has the advantages of high water resistance, adsorption, high compressive strength, long service life and low regeneration crushing rate. It is mainly used for the dry storage of precision instruments and equipment and the dehydration of high purity gas. In petrochemical industry, electric industry, brewing and other industries as liquid adsorbent and as catalyst carrier, water treatment in water purification. It is mainly used for compressed air drying purification, air separation industry used as acetylene, carbon dioxide adsorbent; Water-resistant silica gel is mainly used for air drying in air separation process, compressed air and various industrial gas drying, industrial catalyst carrier; Industrial gas drying, water purification and other aspects.

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Molecular-sieve-news

What is a molecular sieve?

Molecular sieves are crystalline silicates or silicate aluminates formed by connecting sio2 tetrahedron or alumino tetrahedron through oxy-bridge bonds. The size of the molecular sieve (usually 0.3-2.0nm) has the characteristics of screening molecules through the channel and cavity system. Molecular sieve has strong moisture absorption capacity, so it is widely used as a desiccant and used for purification of gases. Direct exposure to air should be avoided when stored.
The molecular sieve is mainly composed of aluminum and silicon connected by an oxygen bridge to form an open skeleton structure. In the structure, there are many holes with uniform pore diameter and well-arranged holes with large surface area. Because the water molecules in the heated continuously losing, but crystal skeleton structure remains the same, has formed many of the same size of the cavity, the cavity has many of the same diameter pores is linked together, these small cavity diameter size uniform, can channel diameter smaller than the molecular adsorption to the interior of the cavity, and the hole bigger than molecular excluded, so the molecules of different diameter size shape, the degree of different polarity molecules, the boiling point of different molecules, degree of saturation of different molecular separation, which have the function of the “screening” molecules, known as molecular sieve. Molecular sieve is widely used in chemical, electronic, petrochemical, natural gas and other industries.
If you want to buy it, please come to our company – Fenglong Chemical Co., Ltd

 

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Big-wide-pore-silica-gel

Chemical properties of Silica Gel Beads

Silica gel is a kind of transparent or milky white granular solid, its main composition is silica, chemical property is stable. Silica gel has an open porous structure and extremely strong adsorption, which can absorb a variety of substances and produce drying effect on human skin. It can be used in gas drying, gas absorption, liquid dehydration, chromatography and so on.
Silica gel is a kind of high activity adsorption material, which belongs to amorphous substance. Depending on the nature, silica gel can be divided into organic silica gel and inorganic silica gel. Organic silica gel is mainly used as a special material for aviation, cutting-edge technology and military technology. Inorganic silica gel can be used as a desiccant and can be reused. The Inorganic can also be used to make the case of the mobile phone, with extremely high impact resistance.
The application of silica gel is widely in life, we need to distinguish its true and false : from the appearance, the fake silicone wrist strap is easy to deform, the real silicone rubber is very good. When the silica gel is burned, the fake silica gel produces black smoke and the remainder is black powder. Real silica gel products is producing white smoke, burning residual is white powder.

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Tofu cat litter for sale nice price

Tofu Cat Litter, which will be available for sale starting on the 29th,Oct. Our tofu cat litter is newly launched, and the price concessions are strong.

Tofu cat litter is usually made from natural fresh bean curd residue or natural plant fiber.
The advantages of Tofu cat litter are as follow:
1.Cleaning is more convenient
Tofu cat litter is soluble in water, so it can be thrown directly into the toilet and washed away. There is no dust in the tofu cat litter, and the house will not have a layer of cat litter ash like the bentonite cat litter.
2.Safer ingredients
Good cat litter will not add any harmful substances. When cats use some good tofu cat litter, even if they eat one or two, there is no big problem.
3.Easy to carry
The composition of tofu cat litter is tofu and tofu fiber, so the texture will be lighter. It is easier and more convenient to carry than bentonite cat litter.
If you have any questions, please feel free to call us and send an email to Fenglong Chemical Co., Ltd

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Effects of Indicating silica gel

Silica Gel is a high-activity absorbent which is the result usually through chemical reacting between Sodium Silicate and sulfuric acid and aging, sour bathing and over physical process.
Indicating silica gel is very similar with normal silica gel beads, but it is chemically inert and the color-changing ability to indicate the amount of moisture it already absorbed.
It has a stable chemical property and never reacts with any substance except the alkali and hydrofluoric acid. Indicating silica gel is widely used to controlling humidity and preventing dampness of products.
Fenglong Chemical Co., Ltd is a professional SILICA GEL supplier. Our silica gel manufacturing plant is located in Maanshan with manufacturing capacity of more than 500-MT silica gel per year.
We are manufacturing Indicating silica gel & Non-Indicating type of SILICA GEL in all grades such as blue silica gelorange silica gel and basic silica gel such as type A silica gel , type B silic gel ,type C silica gel and another special silica gel Column chromatography silica gel.

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Study on Blue silica gel

Blue Silica Gel is a highly useful variety of desiccant that It does not react with chemicals, and is tasteless, odorless, non-toxic, and non-corrosive.
What makes blue indicating silica gel particularly useful is that, as It is extremely porous and can adsorb a large amount of water due to its vast amount of internal surface area, it changes color, going from blue to purple to pink as the moisture is adsorbed.
It can be used as a primary desiccant or blended with other desiccants in any application where visual control of moisture is required, such as compressed air dryers, gas drying, breathers, the protection of non consumable packaged goods, drying and storage of flowers and seeds, etc.
Fenglong Chemical Co., Ltd is a professional SILICA GEL supplier. Our silica gel manufacturing plant is located in Maanshan with manufacturing capacity of more than 500-MT silica gel per year.
We are manufacturing Indicating silica gel & Non-Indicating type of SILICA GEL in all grades such as blue silica gel, orange silica gel and basic silica gel such as type A silica gel , type B silic gel ,type C silica gel and another special silica gel Column chromatography silica gel.

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Something about Blue Silica Gel

The most typical indicating silica gel is Blue silica gel and Orange silica gelBlue Silica Gel is also known as Self Indicating Silica Gel as it is prepared by impregnating white Silica gel with Cobalt Chloride present in a concentration of 0.5 to 1% weight for weight.
The gel is mainly used for indicating desiccant’s absorbing degree and environmental relative humidity by being mixed with common silica gel in proportion.
One of the principal reasons for the use of Indicating silica gel is its ability to release adsorbed moisture when heated to a temperature of over 100oC. This means it can recovered and used again.
Fenglong Chemical Co., Ltd is a professional SILICA GEL supplier. Our silica gel manufacturing plant is located in Maanshan with manufacturing capacity of more than 500-MT silica gel per year.
We are manufacturing Indicating silica gel & Non-Indicating type of SILICA GEL in all grades such as blue silica gel, orange silica gel and basic silica gel such as type A silica gel , type B silic gel ,type C silica gel and another special silica gel Column chromatography silica gel.

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Talking about Silica Gel Cat Litter

Silica Gel Cat Litter can absorb all excrement and urine of pets and peculiar smell given off from them. It also known as Type C Silica Gel Cat Litter.
At the same time, silica gel cat sands can be used as an air-fresh agent, which absorbs some easy-volatile gas and moisture in the air and make the room fresh and clean for us all.
Due to silica gel cat sands have their unique performance, that is only small amount of waste was produced, the pet’s owners will become happy and relaxed.
Fenglong Chemical Co., Ltd is a professional SILICA GEL supplier. Our silica gel manufacturing plant is located in Maanshan with manufacturing capacity of more than 500-MT silica gel per year.
We are manufacturing Indicating silica gel & Non-Indicating type of SILICA GEL in all grades such as blue silica gel, orange silica gel and basic silica gel such as type A silica gel , type B silic gel ,type C silica gel and another special silica gel Column chromatography silica gel.

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