Posts by sumorga


Do you know Cat litter?

The cat sands have various colour and different scents. They very much attract and please the pets. Silica gel cat sands can control the growth of bacterium and keep the surface of the sands dry and cleen, so the pets may live in a safe and sanitary environment.

It is non-tracking, non-clumping, non-dust, with light weight, produces little waste, easy & safe for household use and can be disposed as normal waste.

Due to the unique size and shape, it does not stick to cats’paws and can keep litter from scattering or tracking out.

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.

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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Is food silicone safe ?

In our daily life, the utilization rate of silica gel is getting higher and higher. Even the appearance of food-grade silica gel, so food silica gel in the end is safe?

In fact, the material of food-grade silicone mold is mainly made of food-grade silicone, which is a kind of silica gel that can contact with food. It is not edible, and silica gel is not edible. Why is it said that food-grade silicone mold is non-toxic?

First of all, to understand the composition of the material, food grade silica gel is a kind of silica gel product that can be in direct contact with food. Its own non-toxic tasteless, non-toxic contact with the human body without side effects, its chemical properties are stable, in addition to caustic alkali and hydrofluoric acid, under general conditions do not react with acid and alkali salt. And has the advantages of high transparency, no yellowing, no frost, soft, high tear resistance, high insulation, wear resistance, high temperature resistance, flame retardant. It has the advantages of good stability, aging resistance, environmental protection, high tensile strength and stable performance. Its excellent chemical stability and physical properties have been reasonably verified.

Second, food-grade silicone, there are two international standards, but also an important certificate of inspection is qualified, American FDA standards and European LFGB standard, such as silicone cake mold, bread silicone mold, pacifier, etc. Also need food grade silica gel, the two standard food-grade silicone products are nontoxic to contact with the food safety standards.

Silica gel is more popular in foreign countries, but it is not so popular in China. In the state of lax quality control, many people have doubts about the quality. And many of the products are questionable. The issue is not whether it is toxic, but how much consumers know about silicone products.

In general, food grade silicone mold in the end is not safe, can use the problem is mixed. But the qualified silicone mold is a comprehensive evaluation and consideration of the institution’s qualification, industry experience, external resources, successful cases and so on. More important is the need to start from the demand, all aspects of the key to measure. Therefore, the use of silicone is no problem for ordinary people, involving food, are not directly edible, no problem. As long as avoid high temperature, strong acid and alkali contact, the human body is safe. Industrial or various aspects of manufacturing use can be assured.

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Toothpaste silica gel

Silica Gel Desiccant Market Analysis

Silica desiccant acid gel is a highly active adsorption material, which is an amorphous substance. Compared with other similar materials, silica gel has many advantages, such as high adsorption performance, stable chemical properties, good thermal stability, high mechanical strength, etc. The main component of silica gel is silica, which is non-flammable and relatively safe. Silica gel is a kind of amorphous silicon dioxide. The dust content in the workshop should be controlled to be no more than 10 mg/m3. It is necessary to strengthen the exhaust air and wear a mask during operation. Therefore, whether it is used as a chemical material or a building material, silica gel is the first choice.

The application technology of silica gel has penetrated into all walks of life, some are mature, and some are being widely used in industrial fields. In recent years, the application in agriculture, tertiary industry and information industry has also developed very rapidly. The upstream industry of silica gel mainly provides raw materials and production equipment for the production of silica gel. The midstream industry is for the production and manufacture of different types of silica gel. Silica gel is not only used as a special material for aviation, cutting-edge technology, and departments, but also in various sectors of the national economy. Its application range has been Expanded to: building materials, medical equipment, automobiles, electronic appliances and other fields.

At present, organic silica gel is the main production and sales product in the global silica gel market. In my country, the production and sales of organic silica gel have been stable in the past four years, and the growth rate is not large, and it needs to be further improved. Due to the impact of the epidemic, the sales volume of silica gel in my country has declined, but its proportion in the world has increased.

In recent years, under the background of increasing environmental protection supervision, continuous domestic supply-side structural adjustment, and slowdown in world economic development, my country’s silicone industry has transitioned from a high-speed growth period to a stable operation. New domestic production capacity due to environmental protection policies and other requirements Under strict control, the production capacity of silica gel has changed from blind expansion to orderly growth. The market concentration of leading enterprises in the industry has been continuously improved. Enterprises have paid more attention to environmental protection production and continuously optimized the industrial structure. my country’s production enterprises have begun to compete with resources and energy advantages. Scientific competition based on technological innovation and equipment level improvement.

In response to the national supply-side structural reform policy, organic silica gel for photovoltaics will usher in rapid growth in demand.

Silicone has a bright future in all walks of life. Whether it is to meet social needs or respond to national policies, silicone products have been developing very well in recent years, so there is no problem in the market, and will continue to develop sustainably in the future.

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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.


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Why isn’t my cat litter clumping?

Why isn’t my cat litter clumping Cat litter does not clump usually divided into cases one is the cat litter itself does not clump 

Second the cat litter that should clump cannot clump because the binder is not used enough In the market usually cat litter 

types wood sand crystal sand bentonite sand tofu cat litter If the use of wood sand pine cat litter it will encounter the situation of no clumping ,

 then this situation is normal Pine litter should have double litter box because it does not clump and when it comes into contact with urine it will disperse into powder and leak into the second layer of the litter box where it will not clump And the reason why 

cat litter clumps is because of the binder added to it Take tofu cat litter made from natural materials as an example 

The binder of tofu cat litter is guar gum extracted from natural plants which is expensive on the market If the amount used is not enough ,

the clashing effect of cat litter will be poor The main ingredients of tofu cat litter also to include bean curd residues and corn starch both of which have the effect of absorbing water expanding and bonding Bentonite litter is the most commonly used cat litter Condensation cat litter has strong hygroscopic property which can absorb water in feces and form large hard clumps 

When condensation cat litter absorbs urine it will form clumps so that it can be eliminated together when cleaning 

But the condensation cat litter particles are relatively small when the cat is used it is easy to get stuck in the cat’s toes so

 the cat will be easy to lick the condensation cat  littered after use and the dust is relatively large the cat will cough after smelling 

Pine cat litter is one of the representatives of non-caking cat litter Its absorbability is also good 

which can absorb water and urine in feces Moreover the particles of pine cat litter are relatively large So it is relatively 

economical when used Pine litter has a lot of friction so the cat won’t feel like it sinks when it’s used Pine cat litter of the use of the need for double litter box this is more troublesome and easy to damp some cats will not bury poop after use 

some pine cat litter taste is relatively large cats may not like it In addition there is tofu cat litter tofu cat litter is made of fresh bean curd residue 

is relatively environmentally friendly cat litter and bean curd residue is edible ,like to play with the cat litter accidentally ingested is no problem

Tofu litter is good for absorbability clumping and deodorization Tofu litter is soluble in water .

 So you can pour the tofu litter directly into the toilet when cleaning and the single layer of litter box can also be mixed with other litter .

 After looking at the comparison of the above cat litter many consumers prefer tofu cat litter 

which is easy to clean and good for clump formation Cat owners can choose Miaothink tofu cat litter of good reputation 

Then there’s the weather In the summer it can clump it is very convenient to shovel now this timed a lot of cat litter is not easy to clump 

cat litter or before the cat litter ,the same brand did not change the brand but now it pees good is not clump 

The weather has a lot to do with it .

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How to use Silica Gel?

Remove the Silica Gel Hydrosorbent from its protective packaging. Position the unit on an exposed surface anywhere within the closed area to be protected. For the 200, 450 and 900 gram units, be sure that the end containing the indicator card is on the bottom so that the active ingredients rest on the indicator card. Examine the indicator card from time to time. When the indicator changes from blue to pink, follow the reactivation instructions listed below and included with the unit. After reactivation is complete and the unit is cool enough to handle, return it to the enclosed space. If you leave the unit out in the open, it will rapidly adsorb moisture from the surrounding air. Please note: When you first use the silica gel in the area to be protected, it may become saturated rather quickly as it “drinks up” residual moisture. Once the residual dampness is removed, you can maintain a dry condition with less frequent need to reactivate the Silica Gel.
Orange silica gel can be reactivated in an oven for re-use. This material is not classified as hazardous waste under EEC Directive 91/689/EEC Dispose of in accordance with all applicable local and national regulations. This material is not classified as special waste under UK Special Waste Regulations 1996 and can be disposed of by landfill at an approved site.

The lethal dose for humans for synthetic amorphous silica is estimated at over 15,000mg/kg. Health Effects Inhalation Synthetic amorphous silica gel has little adverse effect on lungs and does not produce significant disease or toxic effect when exposure is kept below the permitted limits. However existing medical conditions (eg asthma, bronchitis) may be aggravated by exposure to dust. Effects of dust may be greater, and occur at lower levels of exposure in smokers compared to non-smokers. Eye Contact Dust may cause discomfort and mild irritation. Skin Contact Dust may have a drying effect on the skin. Carcinogenicity Amorphous silica is not classifiable as to its carcinogenicity to humans (Group 3).

Silica gel classified by the FDA as a Generally Recognized as Safe (GRAS) product, however,all packets of clear silica gel carry a warning label or hazard symbol. Although technically non-toxic, silica gel’s moisture-absorption properties can cause mild nausea, constipation and vomiting if ingested. Most poison control centers do not consider ingestion of clear silica gel to be an emergency. A second type of silica gel is called “indicator” gel because of its ability to change color when exposed to moisture such as blue silica gel, orange silica gel. Indicator gel dyed blue using cobalt chloride, a toxic chemical believed to be carcinogenic and cause respiratory irritation, turns pink when exposed to moisture. If ingested, poison control or 911 should be called and informed of the ingestion of cobalt chloride.

Silica gel ingested through the eating of a packet or the eating of “clumping” cat litter will most likely cause a gastrointestinal upset that could include nausea and vomiting. Consumed in large doses or repeatedly over time, silica gel can cause intestinal blockage.

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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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where to buy silica gel?

Silica gel is currently a kind of product with more market demand. Silica gel is a granular, glassy, porous form of silica synthesized from sodium silicate. Silica gel is harder than common household gel-like gelatin and AGAR. It is a naturally occurring mineral that is refined and processed into any granular or beaded form. As a desiccant, it has an average pore size of 2.4 nm and has a strong affinity for water molecules. Silicon gel is a small file package most often encountered in daily life. In this form, it is used as a desiccant to control local humidity to avoid damaging some goods or degrading.

As the use of silica gel is more and more widely, people are using silica gel more and more, then the way to buy silica gel has become a problem. People are eager to buy a good price, quality of this cost-effective silicone.

Generally speaking, there are two ways, online shopping and going to a physical store. As the Internet becomes more and more developed, it is more and more popular for people to go online and buy things online. Most people will choose to go online. There are many kinds and choices online. In this way, you can shop around in the shortest time. You can choose the most reasonable price and quality of the best business to buy silica gel.

First recommend Boling Chemical Co., LTD. Silica gel, he can buy online. The main products of Boling Chemical Co., Ltd. are high purity silica gel, which is produced by a professional team. They are not only reasonable in price, but also of good quality. Loved by the public, very high cost performance. Enter the web page can see their silicone pictures, online inquiry and other independent choice.

There are also many advantages of buying silicone in physical stores. For example, you can directly see how the quality of silicone you need is, which needs to test people’s endurance and observation. You need to go to different businesses for comparison visit, it is recommended to find a number of manufacturers for comparison, or inquire about the local reputation of better businesses, high visibility, then their silica gel quality is also good.

After the merchant. You can tell the boss your needs, such as what price range, what is the purpose of the silicone you buy, what kind of quality grade you need, etc. Merchants usually meet the demand.

In short, there are many ways to buy silica gel, but it is not easy to find high-quality satisfactory silica gel. What matters is the buyer’s own inner needs and standards.

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What to do when children eat the desiccant silica gel?

A lot of candy, cookies are put with desiccant silica gel . Some children are not careful to eat the desiccant silica gel, or children are curious of desiccant silica gel, put them in the mouth and chew it, causing eating.
The desiccant silica gel in market, generally divided into four types:
Transparent silica gel ,it is non-toxic and can not be absorbed in the gastrointestinal tract. It can be discharged by the feces. This desiccant silica gel is not toxic to humans, usually no problem. If swallowed , you have the dizziness, vomiting, and other special symptoms and you need to go to the hospital.
Brown iron oxide, little irritation, let children drink water to dilute, if children eats a lot and have nausea, vomiting, abdominal pain, diarrhea symptoms, they may be iron poisoning and should
be taken to hospital.
Calcium chloride, only little irritation, just drink plenty of water diluted.
Calcium oxide, will become calcium bicarbonate with water, alkali, corrosive and should first drink diluted, and then sent to the hospital for further processing.

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Silicone Pillow or Latex Pillow ? Which One is Best ?

Now the market many memory pillow, sleep pillow gimmicks to increase the sales of their own pillows. And we can find that most of the memory pillows in the market are made of silicone or latex. So which one is better, silicone pillows or latex pillows?

A lot of people would say latex pillows are good, but they’re not, but why are a lot of people talking? It looks like the people who make latex have more enthusiasm, because latex costs about the same as memory foam, but latex is expensive, and they make more money because they have more passion to sell, more motivation to create public opinion.

Pillows must be mainly comfortable and practical for sleep, followed by cervical vertebrae, followed by good skin, dust-free, suitable for cold and warm, durable and so on. Latex play is elastic, Q ball, elasticity is great, but the pillow is not practical, cervical spine is not easy to relax. People like latex, because it is beautiful and washable, because it is “milky white”, and the raw material rubber juice is a natural concept. Its soft, no dust and mites, suitable heating and cooling, durable, anti-static, and so on, these and memory cotton much the same. The problem is that some people are allergic to latex, do not absorb moisture, need to play a lot of holes (or the surface made of particles concave and convex) to some breathable, on the whole, latex is better than the previous pillow, but there is a gap compared with the memory pillow in all aspects.

Silicone pillow is made of gel foam material. Due to the strong elasticity of silicone, it can well fit the cervical spine, relieve cervical fatigue and help to improve sleep. The design of the silicone pillow is a ventilated structure, so it has the effect of antibacterial and mite removal. The silicone pillow has the advantages of anti-bacterial, anti-mite, soothing cervical vertebrae and improving sleep. If used for a long time, the skin will be dry. Due to the strong comparative adsorption of silica gel, it can quickly absorb the moisture of human skin and make the skin dry.

Silica gel pillow shape size is determined according to the principle of human body engineering design of customized, so in the process of daily use, silica gel pillows and the human body curve of the head, neck and other natural fit together, to help users improve cervical vertebra and lumbar under pressure, let users at the same time of sleep can feel very comfortable.

The unqualified silica gel pillow contains cobalt chloride, a toxic substance, which can cause human poisoning. So choose silicone pillow or need to be careful.

Silicone pillow latex pillow has its own advantages, consumers still need to combine their own needs to choose to use.

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