From the perspective of market demand, our company works hand in hand with enterprises to solve various problems encountered in production. Relying on scientific research and technology, we produce various high-quality vci plastic bag, anti corrosion wrapping paper, Blue Humidity Indicator Card Sticker. Our company has always implemented a strict quality assurance system to satisfy customers with superb production levels and advanced management concepts. We try our best to provide our customers with better products and the most complete services based on the forefront of modern development, relying on science and technology and courage to explore, and has become one of the most competitive enterprises in the same industry in China.
Silica gel for clothes as a moisture absorbent , can adsorb up to 30% of its weight in moisture in a self-regulating way. Protect our clothes from mold, mildew.
The Composition: (Unit:wt%)
SiO2 | 99.7 |
Fe2O3 | 0.08 |
AL2O3 | 0.16 |
CaO | 0.04 |
Na2O | 0.02 |
The Physical Character
TYPE ( A ) | ||
Adsorption | 20%RH | 12 |
50%RH | 25 | |
90%RH | 35 | |
Loss on drying(%) at 180 ℃ | 2.0 (max) (moisture content) | |
PH | 5.0 | |
Specific Resistance | 10.000 | |
Surface density (g/ml) | 0.73 | |
Surface Area( ml²/g ) | 750 | |
Pore Capability( ml/g ) | 0.36 | |
Average pore diameter( A ) | 0.36 | |
Specific heat ( kcal/mhr ℃ ) | 0.22 | |
Thermal conductivity( kcal/mhr ℃ ) | 0.15 | |
Packing Weight (Bag)
1g, 2g, 3g, 5g, 10g, 20g, 30g, 50g, 100g, 200g, 500g, 1000g or customer-specified
Packing Category: back-seal, three-edge seal
Packing Materials: composite paper, tyvek paper,non-woven paper, Aihua paper, opp paper, etc
Printing: printings in English, Japanese, German and Spanish or customer required.
Advantage
1. Besides moisture proof, it can also effectively prevent mildew, rust, oxidation and other conditions.
2. Fast moisture absorption, effective control of relative humidity, protect products from moisture.
3. Silica gel is chemically inert and will not have any negative effects on the product
4. Silica gel is odorless and odorless and poses no threat to health in accordance with the eu RoHS environmental protection directive.
5. Effective and high cost performance, and can be used repeatedly (it can be used again after being dried for 24 hours at 100℃-120℃)
6. Easy to use, just put in.
7. Shelf life is more than 12 months.
Usage
Used for absorbing moisture to keep proper humidity in a sealed environment protect clothes,shoes from mold. It is widely used in the storage of garments, bags, food, medicine, toys, woodworks, instruments, meters, electrical appliances and computers, etc.
Shoes
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.
Why Choose Us ?
1. All of our products are Eco-friendly, MSDS&SGS Approval.
2. We are a manufacture which have 15 years experience in this area, High productivity, fast delivery.
3. OEM& ODM acceptable
4. Free samples can be provided for test, welcome trial order.
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. |
Thanks to our efforts, our products are exported all over the world, and our export volume is increasing every year. We will continue to pursue excellence and provide high-quality 330ml 500ml Small Pet Can Soft Drink Carbonated Water Juice Flavor Water Beverage Liquid Bottling Filling Labeling Packing Equipment/Machine that exceed customer expectations. "Customer first" is to adhere to the customer-oriented, customer demand as the direction of development, and mutual benefit with customers. We win the market with 'integrity', seek development with 'innovation', continuously increase investment in science and technology, expand business areas, and serve our customers with high efficiency and high quality.