Looking to import highly hygroscopic desiccant directly from China?We specialize in OEM and wholesale solutions for importers, wholesalers, retailers, and brand owners worldwide.
From white silica beads,Orange Silica Gel Beads to blue Silica gel beads, our products are designed to meet high-quality standards at competitive prices.
Silica gel is a type of reusable desiccant that adsorbs moisture and lowers humidity in enclosed spaces preventing the formation of mould, condensation and rust. It is odourless, non-toxic, non-corrosive, and chemically inert. During adsorption, silica gel beads remain dry and retain their size & shape.
Silica gel is available in non-indicating and indicating varieties. Indicating silica gel changes colour to show when it has reached its capacity for moisture adsorption and requires replacement or reactivation.
It is used in a broad range of commercial and industrial applications including: transformer breathers, compressed air systems, electrical boxes, mining, aerospace and laboratories.
We offer all these particle sizes: 1–3mm, 2–4mm, and 3–5mm.
All our silica gel beads are tested and certified to meet global export standards, Our silica gel desiccant products comply with REACH and ROHS standards, and we can provide SGS product test reports, halogen and sulfur element test reports, and MSDS chemical composition reports.
Blue → Pink
Orange → Green
White (non-indicating)
（1-3mm,2-4mm,3-5mm）Available
Blue silica gel turns pink as it adsorbs moisture, indicating the need for reactivation or replacement. Prevents the formation of mould, condensation and rust in enclosed spaces.
Blue indicating silica gel is ideal in applications where visual control of moisture is required. The silica gel will turn from blue to pink as it adsorbs moisture, indicating the need for reactivation or replacement. Silica gel works by adsorbing and trapping moisture from the air, lowering humidity and preventing the formation of mould, condensation, and rust in enclosed spaces.
Silica gel’s high surface area allows it to adsorb up to 35%- 40% of its weight in moisture while remaining dry to the touch. It is inert, non-toxic and has the ability to be reactivated multiple times. Silica gel will remove moisture at temperatures as high as 60°C, but it is best used at room temperature (20‐35°C) and high relative humidity (60‐90% RH).
When silica gel turns pink, reactivate as follows:
Spread silica gel on a tray and place in an oven at 115°C to 125°C for approximately 2-3 hours or until beads turn blue again. Once the silica gel has been reactivated, remove from the oven and let cool until able to handle. Store silica gel in a sealed container until ready to use.
（1-3mm,2-4mm,3-5mm）Available
Orange silica gel turns green as it adsorbs moisture, indicating the need for reactivation or replacement. Prevents the formation of mould, condensation and rust in enclosed spaces.
Orange indicating silica gel is ideal in applications where visual control of moisture is required. The silica gel will turn from orange to green as it adsorbs moisture, indicating the need for reactivation or replacement. Silica gel works by adsorbing and trapping moisture from the air, lowering humidity and preventing the formation of mold, condensation, and rust in enclosed spaces.
Silica gel’s high surface area allows it to adsorb up to 40% of its weight in moisture while remaining dry to the touch. It is inert, non-toxic, and has the ability to be reactivated multiple times. Silica gel will remove moisture at temperatures as high as 60°C, but it is best used at room temperature (20-35°C) and high relative humidity (60-90% RH).
When silica gel turns green, reactivate as follows:
Spread silica gel on a tray and place in an oven at 115°C to 125°C for approximately 2-3 hours or until beads turn orange again. Once the silica gel has been reactivated, remove from the oven and let cool until able to handle. Store silica gel in a sealed container until ready to use.
（1-3mm,2-4mm,3-5mm）Available
White non-indicating silica gel prevents the formation of mould, condensation and rust in enclosed spaces by adsorbing excess moisture. (Does not contain a moisture indicator.)
Silica gel works by adsorbing and trapping moisture from the air, lowering humidity and preventing the formation of mold, condensation, and rust in enclosed spaces.
Silica gel’s high surface area allows it to adsorb up to 40% of its weight in moisture while remaining dry to the touch. It is inert, non-toxic, and has the ability to be reactivated multiple times. Silica gel will remove moisture at temperatures as high as 60°C, but it is best used at room temperature (20-35°C) and high relative humidity (60-90% RH).
Reactivation Instructions：
Spread silica gel on a tray and place in an oven at 115°C to 125°C for approximately 2-3 hours. Once the silica gel has been reactivated, remove from the oven and let cool until able to handle. Store silica gel in a sealed container until ready to use.
Applications
As a leading desiccant manufacturer in China, we offer wholesale discounts for bulk orders and custom packaging to align with your brand identity.Private label, custom packaging, and OEM orders are welcome.
| Packaging Type | Description | Common Sizes |
|---|---|---|
| Paper Sachets (Composite/Kraft) | Used in electronics, footwear, medicine packaging | 0.5g / 1g / 2g / 3g / 5g / 10g |
| Non-Woven Fabric Bags | Good air permeability, commonly used in food or pharma | 1g~ 100g |
| Transparent Plastic Bags (OPP/PE) | Visible content, with printed labels | 2g ~ 50g |
| Packaging Type | Description | Common Sizes |
|---|---|---|
| Plastic Bottles (With Screw Cap) | Well-sealed, ideal for labs, homes, or offices | 250g/500g |
| Resealable Ziplock/Foil Bags | Moisture-proof and reusable | 100g ~ 1kg |
| Plastic Jars(PET/HDPE) | Durable and pressure-resistant | 4.5kg/5kg |
| Packaging Type | Description | Common Sizes |
|---|---|---|
| Woven Bags/Kraft Paper Composite Bags | Moisture-proof and suitable for export handling | 25kg |
| Plastic Barrels/Fiber Drum | Highly sealed, suitable for long-term storage | 16kg/20kg |
| Packaging Type | Features |
|---|---|
| Corrugated Cartons(5-ply / 7-ply) | Inner packs loaded inside, with printed export labels |
| Pallet + Stretch Film Wrap | Prevents shifting during sea shipment, forklift-friendly |
| With Container Desiccants | Used together with container desiccants for long-distance sea freight |
Check out the questions that you may be interested in.
We have our own factory.
Located in Fengxian,Shanghai,China
Yes, we offer free samples for testing. Customers only need to cover the shipping cost.
Yes,Accept OEM/ODM service could print your logo on package but will ask MOQ based on different products.
ISO9001, SGS product test reports, and MSDS chemical composition reports.
MOQ 50KG,more quantity more cost-effective.
Delievry time according to quantity, 7-30days,we can talk when place order.
1. For small trial order: Fedex and DHL.
2. For large orders: usually by ship or according to your request,if urgent,by air also ok.
We have Non-hazardous transport identification report for sea and for air both
Contact us to make you invoice,then could payment to our bank directly.
For small order,we ask 100% TT deposit,because our delivery time very fast.
50% deposit,50% Balance afetr goods finished,But before shipment.
1 year.
Contact us today to receive a wholesale price list or discuss OEM/custom branding for our high-quality silica gel beads.
Would you like to evaluate our product before making a bulk purchase?
We are pleased to provide free samples for testing and quality verification.
Please share your shipping details and any specific requirements, and we will arrange prompt delivery.
