Orange Silica Gel Desiccant

Foshan Weller Moisture Proof Technology Co., Ltd. is one of the most experienced manufacturers and suppliers of orange silica gel desiccant in China. If you're going to wholesale high quality orange silica gel desiccant, welcome to get free sample and discount information from our factory. We also accept customized orders.

 

 

China Orange Silica Gel Desiccant manufacturers and suppliers since 2009, with our own factory. Accept wholesale, OEM, ODM orders. Provide custom solutions.

 

 

This orange silica gel desiccant is an innovative moisture absorbing product. Its core component is silica gel particles. The silica gel particle is made of silicon dioxide, added with a safe color indicator.

 

Specifications

 

1. Name: Orange Silica Gel Desiccant

2. Chemical Composition: Silicon Dioxide (SiO₂)

3. Appearance: round or granular beads, orange in color

4. Shape and Size: typically available in bead form with sizes ranging from 1-3 mm, 2-5 mm, or 3-4 mm

5. Color Change: It changes from orange to dark green or transparent upon absorption.

6. Absorption Capacity:

• At 25°C, 90% RH, it can absorb up to 40% of its weight in water.
• At 25°C, 60% RH, it can absorb up to 25% of its weight in water.

 

Performance Parameters

 

1. Moisture Adsorption Capacity:

• At 20% RH: 8-12%
• At 40% RH: 20-30%
• At 80% RH: 35-40%

2. Bulk Density: 700-800 g/L

3. Surface Area: 700-800 m²/g

4. Pore Volume: 0.3-0.4 cc/g

5. Pore Diameter: 2.0-3.0 nm

6. pH Value: 4-8

 

Packaging
 

Typically available in various packaging options, including:

• small sachets (1g, 2g, 5g, 10g, 25g)
• bulk bags (500g, 1kg, 25kg)
• custom sizes as per customer requirements

 

Safety and Environmental Protection

 

The added dye indicator is an environmentally friendly formula. It does not contain toxic ingredients. Therefore, it is friendly to the environment and the human body. Silica gel itself is non-toxic and harmless. It does not produce chemical volatiles. Even if used for a long time in a confined space, this orange silica gel desiccant will not cause health risks or pollute the environment. Our silica gel is DMF Free. In addition, it has passed international certifications, such as SGS, RoHS, REACH, FDA, etc.

 

Simple and Convenient

 

In a dry state, this desiccant appears bright orange. After absorbing moisture, its color will gradually change to dark green. The intuitive display of color changes makes the moisture absorption task simpler and more convenient. It can more accurately remind you when you need to replace or regenerate the desiccant.

 

Reusable Feature

 

Our orange silica gel desiccant has the characteristic of being reusable. By heating saturated silica gel in an oven to 80 to 120 ° C, the internal moisture can be completely removed after about 2-3 hours. In this way, you can restore its moisture absorption ability. After regeneration treatment, the silica gel desiccant can be reused. Therefore, it has the advantages of high cost-effectiveness and environmental protection.

 

Applications

 

When real-time monitoring of humidity changes or effective dehumidification in high humidity environments is required, this orange silica gel desiccant is preferred. In addition, this desiccant is also suitable for scenarios that require delicate protection, such as the storage of electronic components, cultural relics, medicines or other items that are sensitive to humidity.

 

1. Storage of electronic devices

2. Archival document protection

3. Food and medicine storage

4. Moisture and mildew protection for clothing

5. Protection of High-Value Items: diamonds, jewelry, camera lenses and other high-value items

 

 

 

 

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