Our raw materials are carefully selected in line with the supremacy of the customers, and wholeheartedly provide customers with quality Silica Gel, Desiccant For Food Storage, Bamboo Charcoal Bags. We have mature design capacity, production and processing capacity, as well as superior market price performance advantages. We welcome new and previous clients from all walks of lifestyle to get in touch with us for long term business relationships and mutual accomplishment!
Product of Description
Dry packs silica gel is compact extremely durable. Non-dusting absorbent packets which take up little space in packaging, yet have high moisture adsorbing capacity. Silica Gel Packet is offered with a variety of package materials and sizes to meet specific packaging needs.
Features
1) The main composition is the silicon dioxide.
2) Strong affinity for moisture molecules
3) Deregulation granule
4) Many inner holes
5) Non-toxic and no-smell
6) Steady quality
There are three different colors: white, orange and blue.
Application
It is widely used for absorption for moisture in order to keep proper humidity. This kind of desiccant is used widely in the storage of garments, bags, food, medicines,toys, woodworks, instruments, meters, electrical appliances and computers.
Storage
Silica gel desiccant is powerful in sorptive moisture. Therefore, it should be placed on the shelf in a dry environment. Take measures to prevent rain, dampness and insolation during the transport.
About Us
Foshan Weller Moisture-Proof Technology Co., Ltd. was established in 2009. We are a professional manufacturer and supplier in China, with an factory of over 8,000 square meters.
Product Range | moisture-proof, mildew-proof, odor-proof and rust-proof products. |
Applications | designed for residential, commercial and industrial use. used for product packaging, transportation, and warehousing in different industries. |
Service | Accept wholesale, OEM, ODM orders; Provide custom solutions. |
Certifications | SGS, RoHS, REACH, FDA, DMF; SIMT,MIL-D-3464E, DIN55473, ISO9001, ISO14001, BSCI. |
Product Details and Summary
Product Type | silica gel desiccant (moisture absorbing material) |
Classification | 1. non-indicating silica gel 2. indicating silica gel (1) blue indicating silica gel (blue to pink; containing cobalt chloride) (2) orange indicating silica gel (orange to green; cobalt free and environmentally friendly) |
Indicator Function | You can choose silica gel with color indication function, to achieve a more convenient reminder function. |
Main Components | silicon dioxide (SiO₂); Content ≥ 98% |
Appearance | granular, spherical, powdered, beads crystals, sand, etc. |
Colors | transparent, translucent, white, blue, or orange |
Particle Size | 1-3mm, 2-4mm, 3-5mm; or custom sizes |
Bulk Density | approximately 700-800 kg/m³ |
Surface Area | 700-800 m²/g |
Pore Volume | 0.4-0.8 cm³/g |
Applicable Humidity Level | 20%-90% RH |
Operating Temperature Range | -40 ℃ to 200 ℃ (long-term stability) |
Maximum Moisture Absorption Rate | 30%-40% of its own weight |
Physical Properties | stable internal structure. no expansion or liquefaction. not easily crushed. dust-free. |
pH | 4-8 |
Chemical Properties | chemically inert; It will not chemically react with the inside products. |
Human-Friendly Feature | odorless and non-toxic. It meets food grade standards. |
Environmentally Friendly Feature | using packaging paper and materials that are biodegradable within two years. It can be discarded for use as fertilizer. |
Regeneration Temperature | 80℃-150 ℃ ( It can be reused after heating for 2-4 hours.) |
Packaging Material | breathable material with strong sealing properties. You can customize packaging materials according to your needs. |
Printing | You can custom printed text, pictures, logo for better brand images. |
Packaging Capacity | 1g, 2g, 5g, 10g, 50g, 100g, 500g, 1000g; or custom capacity |
Storage | It should be tightly sealed and stored in a cool, dry place; away from direct sunlight and chemical pollution. |
| Certifications | SGS, RoHS, REACH, FDA, DMF; SIMT,MIL-D-3464E, DIN55473, ISO9001, ISO14001, BSCI. |
We attach importance to the definition and understanding of customer needs, and provide customers with superior Foshan Factory Wholesale Bulk Industry Blue Silica Gel Raw Material at reasonable prices. The advantages of our company have created a solid foundation for the sound development and expansion. Please contact us now!