Your Professional Desiccant Supplier
Qinghai Chemical Industry Co., Ltd. has been deeply rooted in the chemical industry for over fifty years. Headquartered in Taiwan, we operate independent production facilities and specialize in the research, development, and manufacturing of desiccants, oxygen absorbers, and ice packs. With four production bases worldwide, we are committed to providing efficient and stable global services. Our products are widely used in the food, medical, electronics, cold chain logistics, and shipping industries, ensuring product quality and safety while meeting the personalized needs of different regions.
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Beef Jerky Silica PacketThe key to preserving beef jerky lies in controlling moisture and maintaining flavor. Our specialized MOISTURE-FREE, also commonly known as a Beef Jerky Silica Packet, is designed to effectively...view more -
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Silica Gel in SeaweedSeaweed is highly susceptible to moisture, which can quickly soften its texture and compromise quality. Therefore, incorporating desiccants in the packaging is essential. Our desiccants are...view more -
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1g Silica Gel PacketsOur 1 Gram Silica Gel are specifically designed for use in small-packaged pharmaceuticals and dietary supplements, providing effective moisture absorption to ensure product stability and efficacy...view more -
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Silica Gel 2gThe 2g silica gel desiccant is widely used in food packaging to effectively prevent moisture, maintaining flavor and quality. It is especially beneficial for preserving pet treats, jerky, protein...view more -
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Silica Gel 10gThe 10g silica gel desiccant is commonly used in European and American food packaging, especially for medium-sized products such as breakfast cereal. These foods are easily affected by moisture...view more -
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Silica Gel 20gThe 20g silica gel desiccant is ideal for large packages and long-term food storage. In the European and American markets, it is widely applied to products such as instant pasta, freeze-dried...view more -
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2 Gram Silica GelOur 2 gram silica gel desiccant is a medium-size moisture absorber commonly used in food and pharmaceutical packaging where reliable humidity protection is required. Slightly larger than the 1 g...view more
Why choose us
Our Certifications
Our factories are certified with ISO 22000, HACCP, FDA, RoHS, and REACH, ensuring consistent product quality and safety.
Sales Market
Qinghai Chemical Co., Ltd. has established a strong international presence, with business operations in over 50 countries and regions across Europe, Asia, North America, and Central and South America. Our relentless pursuit of quality and innovation has earned us widespread recognition in the global market.
Our Services
We offer free product evaluation and testing services to help customers identify the most effective solutions. By gaining a deep understanding of each customer’s unique needs, our team provides expert advice that meets the highest industry standards.
Desiccants are a packaging component used in assisting humid environments by absorbing moisture content from the air. Normally used in shipping, storage or preservation of materials and products, desiccants are used to keep everything from shoes to military ammunitions dry!
Desiccants come in various forms, they can be made utilizing agents, such as montmorillonite clay or silica gel, molecular sieve, and more.
Typically used in transport, storage or maintenance of materials and products, desiccants are used to keep everything from gym shoes to military munition dry.
Description:
|
Product Name |
Desiccant |
|
Material |
Powder Calcium Chloride |
|
Weight |
100gX10packs |
|
Moisture Adsorption |
300% |
|
OEM&Samples |
Well accepted |
|
Packing Material |
Tyvek paper + Non-waven fabric + cardboard |
|
Package Printing |
Topcod standard printing or customized |
|
Feature |
High moisture absorption,non-toxic,eco-friendly,cost saving |
|
Application |
Agricultural,wooden,electronic,leather,metal,textile products and so on |
1.Silica gel for packing has many different packing sizes.
2.It can be conveniently put into the packing of various articles (for examples, instruments and gauges, electronical products, leathers, shoes, foodstuffs, medicines and household electric appliances, etc) in order to keep the articles from damp, mildew or rust corrosion.
3.Indicating and Non-indicating type
4.No chemical reaction
5.Odorless
6.Food grade and Pharma grade
7.Non-Toxic and DMF Free
Types of Desiccants
Desiccants are valuable tools for safeguarding metal parts from rust and corrosion through moisture control and there are several that are most commonly used – each with unique properties and advantages.
Clay Desiccants: The most economical desiccant, made from natural materials like bentonite and montmorillonite clay. Clay is biodegradable, environmentally friendly, very effective in normal temperature and relative humidity, and can adsorb up to 30 percent of its weight in water vapor (moisture) at 77°F (25°C).
Silica Gel: One of the most common desiccants, made from tiny beads of silica, which adsorb up to 40 percent of its weight in water vapor (moisture). Silica gel is non-toxic, non-flammable, and better suited than clay for use in temperatures above 120°F (49°C).
Calcium Chloride: Actively absorbs and retains a large volume of water vapor (moisture) quickly — up to 200 percent of its weight. Calcium chloride is non-toxic and is effective in a wide temperature range from approximately -4°F (-20°C) to 90°C (194°F).
Molecular Sieve: A synthetically produced and engineered version of a natural desiccant with a very porous structure that selectively adsorbs specific molecules, including moisture/water. Molecular sieve desiccant has a high adsorption capacity for water vapor/moisture and remains effective for long periods of time and in temperatures above 100°F (38°C).
Desiccants Are Used For
Desiccants are materials that absorb moisture from the air. They help keep products dry and prevent damage caused by humidity. Common uses include:
Preserving food:
Keeps items such as jerky and spices dry and fresh.
Protecting electronics:
Prevents moisture from damaging circuits and components.
Storage solutions:
Reduces the risk of mold and corrosion in stored goods.
Pharmaceuticals:
Ensures medications remain effective by controlling humidity.
The manufacturing processes for desiccants involve several key stages, from the selection of raw materials to the final quality control measures. These processes are crucial for producing desiccants that meet the specific requirements of various industrial applications in terms of moisture absorption capacity, physical form, and chemical properties.
Raw Material Selection
The selection of raw materials is the first critical step in the manufacturing process of desiccants. The choice of material directly influences the desiccant’s performance, cost, and application suitability. For silica gel, silicon dioxide is the primary raw material, while synthetic zeolites are produced from alumina silicates for molecular sieves.
Calcium chloride desiccants are derived from limestone or as a byproduct of the Solvay process. These raw materials’ purity, chemical composition, and physical properties are assessed to ensure they meet the required standards for desiccant production.
Normal Packing Details
|
Weight |
Size |
Packaging |
Carton size |
|
1 |
40*30 |
20000 |
45*30*40 |
|
2 |
50*35 |
10000 |
45*30*40 |
|
3 |
50*45 |
6000 |
45*30*36 |
|
5 |
60*45 |
4000 |
45*30*36 |
|
10 |
60*70 |
2000 |
45*30*30 |
|
20 |
85*60 |
1000 |
45*30*33 |
|
25 |
80*90 |
800 |
45*30*30 |
|
30 |
80*97 |
600 |
45*30*25 |
|
40 |
80*100 |
500 |
45*30*27 |
|
50 |
80*122 |
400 |
40*30*25 |
|
100 |
100*135 |
200 |
45*30*27 |
|
200 |
140*145 |
100 |
45*30*27 |
|
250 |
140*145 |
100 |
45*30*27 |
|
500 |
190*200 |
40 |
45*30*30 |
|
1000 |
190*205 |
20 |
40*30*20 |
Our Certificate
FAQ
With over 50 years' experience, we are one of the leading manufacturers and suppliers of desiccant. We warmly welcome you to buy bulk high quality desiccant in stock here from our factory. If you have any enquiry about cooperation, please feel free to email us.
