| Material: | Inorganic Silicone |
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| Application: | Household, Medical, Industrial, Agricultural |
| Certification: | ISO, FDA, REACH, RoHS |
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Allochroic Silica Gel
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White Silica Gel
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(1) it can be used for bottled medicines and foodstuffs. It is sure to keep the goods dry and prevent miscellaneous mildew growth. (2) it can be used as packing disccant and used it for moisture-proof. (3) Silica gel for packing has many different packing sizes. It can be conveniently put into the packing of various articles( for example, instruments and gauges, electronical products, leathers, shoes, food ,stuffs, medicines and householdelectric appliances,etc.) in order to keep the articles from damp, mildew or rust corrosion. |
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Blue Silica Gel
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Color-Variable Silica Gel 1: In the form of spherical or irregularly-shaped grains, the gel is currently presented purple, orange or yellow. 2:With silicon dioxide as the chief ingredient, product performs all the functions of blue silica gel but does not contain cobalt chloride and is therefore innocuous and pollution free,
3:Its color varies as humidity changes.
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Orange Silica Gel
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The product can be used alone or be mixed with other silica gel.To dry and indicate the humidity, we can place appropriate amount of the goods in appropriate containers or packaging to achieve this purpose. This product is mainly used for drying, instructing the degree of drying or humidity, and widely used in precision instruments,pharmaceuticals, petrochemicals, food, clothing, leather, home appliances and other industrial gases, etc. It can also be used fordomestic purposes such as moisture proofing and dehumidifying. Orange silica gel has a strong capacity of absorption moisture. During the process of absorption moisture, the appearance of the color changes obviously according to the hygroscopic capacity. So it's often called "humidity indicator. |
Blue silica gel can be called: blue silica gel indicator or color changed blue silica gel. It is an indicator adsorbent with high technical content, which is made from micro-pored silica gel with high active adsorbent material through deep processing. Its main feature is that in the process of moisture absorption, it can change to purple and pink with the increase of moisture absorption, which can indicate the humidity of the environment and directly show whether it is necessary to replace the desiccant. It can be used alone or in combination with micro-pored silica gel.
Orange silica gel has a strong capacity of absorption moisture. During the process of absorption moisture, the appearance of the color changes obviously according to the hygroscopic capacity. So it's often called "humidity indicator."
White silica gel:Variable-pressure adsorption is used for gas separation and purifying. Mainly used for the recovery, separation and purifying of carbon dioxide gas. It is used for preparation of carbon dioxide in synthetic ammonia industry, food & beverage processing industry, etc. It may also be used for drying, moisture absorption as well as dehydration of organic products.
Allochroic Silica Gel:Mainly used for drying and indicating the humidity, widely used in Precision instruments, Pharmaceutical industry, Petroleum industry, Chemical industry, Food industry, Clothing industry, Leather industry, Household appliances industry, Aviation industry, High-rise buildings, Power industry, and other industrial gases.
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Desiccant material
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Silica Gel
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Color
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White / Blue / Orange
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Color changing(indicator)
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White no change;Blue to pink red;Orange to dark green;
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Size
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0.5-1.0mm / 1-3mm / 2-4mm /3-5mm / 2-5mm / designed
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Packing material
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Composite paper / Non-woven fabric / / etc
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Capacity
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0.5g / 1g / 2g / 5g / 10g / 50g / 100g / 500g / 1000g / 25KG / designed
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Package style
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Three side seal / Central seal / Four side seal
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Adsorption rate
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RH=20%, ≥9.5
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RH=50%, ≥21
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RH=90%, ≥33
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Moisture content
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2% or 5%, designed
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Certification
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REACH / ROHS / SGS / ISO
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Shandong Meihuayuan Industry and Trade Co.,Ltd lineup of desiccant and adsorbent products from our factory is available in a wide variety of compounds and features, consistently ranking at the forefront of the moisture-absorbing industry's demand. Our products take the lead across diverse sectors such as food safety, pharmaceuticals, electronics, transportation, textiles, and many more. Utilizing advanced technology, we offer effective moisture solutions that encompass ozone hygiene, atmospheric packaging, as well as odor and moisture control. Our commitment lies in delivering top-notch products of the highest quality, accompanied by unparalleled customer service. Our manufacturing operations primarily revolve around the production of silica gel. With our inception dating back to 1992, we are proud to be an ISO 9001:2015 certified company. Our specialization involves the creation of top-tier silica gel beads and crystals, renowned for their excellence. These desiccants offer comprehensive protection against moisture-related issues.
Having garnered extensive expertise through numerous large-scale industrial ventures centered on moisture adsorption, we proudly present our FDA-approved moisture adsorbent silica gel beads in various shades including blue, white, and orange. Our assortment includes both non-indicating and indicating type packets, all of which are safe for food and pharmaceutical applications. Our dedication extends to accommodating specific adsorption needs, safeguarding packaging products, and catering to other industrial requisites.
Silica gel stands out due to its exceptional adsorption capabilities, primarily owing to its solid composition that surpasses other adsorbents. This unique quality finds application in diverse areas, such as drying air in industrial compressed systems employing heated or heatless methods. It effectively combats moisture and condensation-related issues, preventing damage to industrial air systems.
Our range encompasses micro-porous, non-toxic, organic silica gel that is free from DMF (dimethylformamide). This particular type of silica gel carries no adverse effects for food and pharmaceutical use and boasts excellent reusability, rendering it a cost-effective solution for prolonged usage. This translates to extended protection against moisture-related deterioration for packaging materials, as silica gel adeptly dehydrates food products, allowing for reactivation and reuse of silica gel packets.
In our pursuit of sustainable growth, we have assembled a team of professional technicians and seasoned managers. We follow a human-centric approach to cooperative management and sales strategies, prioritizing marginal profit margins to capture market share, with a strong emphasis on brand influence. In our quest to expand our customer base, gain approval, and invigorate the domestic market, we pledge to deliver superior quality products at more competitive prices compared to our competitors. Our aspiration is for our products to yield substantial economic gains for your enterprise, positioning us as your ideal collaborator.
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