What certifications does the product have?

Our silica gel is certified with REACH, RoHS, MSDS, and is DMF-Free. We also have silica gel REACH registration and SGS approval.

Can you provide OEM or ODM services?

Yes, OEM and ODM services are available. We can customize product specifications, packaging, and provide professional solutions based on client requirements.

What is the absorption capacity of the silica gel?

The silica gel has an absorption capacity of 28%-32%, with an average pore size of 2.4 nanometers, providing strong affinity for water molecules.

Fiber Bag Silica Gel Desiccant 25kg Raw Material Indicating Silica Gel

Name: Fiber Bag Silica Gel Desiccant 25kg Raw Material Indicating Silica Gel
Brand: Foshan Shunde Topcod Industry Co., Ltd.
SKU: 890721095

Guangdong, ChinaFoshan Shunde Topcod Industry Co., Ltd.

US$1,380.00

1 Ton

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

CAS No.

112926-00-8

Formula

Sio2

EINECS

231-545-4

Shape

Beads

Drying Method

Static Drying

Kind

Silica-Gel Desiccant

Sorbent

Silica Gel

Desiccant

Physical Desiccant

Application

Drying, Absorbing Moisture, Desiccant

Export Packing

40bags/Wooden Pallet

Diameter

0.5-1.5mm 0.2-1mm 1-3mm 3-6mm 6-12mm

Absorption Capacity

28%-32%

Certificates

Reach, RoHS, MSDS, DMF-Free

Transport Package

Fiber Bag

Specification

25kg/Bag

Trademark

Topcod/OEM

Origin

China

HS Code

281122100

Production Capacity

10 Ton/Day

Key features

High Purity Silica Gel: Contains 99.7% SiO2 with low impurities for superior drying performance.

Color-Changing Indicator: Available in orange (turns green) and blue (turns pink) to visually indicate moisture saturation.

Customizable Sizes: Diameter options include 0.2-1mm, 0.5-1.5mm, 1-3mm, 3-6mm, and 6-12mm.

Eco-Friendly & Certified: Cobalt-free orange silica gel; certified with REACH, RoHS, MSDS, and DMF-Free.

Versatile Applications: Ideal for air drying, solvent preservation, optical instruments, and industrial gas dehydration.

OEM/ODM Service: Supports custom packaging and product specifications for diverse client needs.

Fast Delivery: Free samples available with fast delivery times within 15 workdays for peak and off-season.

Professional Manufacturer: Established in 2004 with 18 years experience, 1500+ customers, and advanced production lines.

Company profile

Foshan Shunde Topcod Industry Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-08-16 CertifiedNearest Port: Shenzhen Port, Guangzhou Port, Shunde PortAverage Response Time: ≤6.68h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryFoshan Shunde Topcod Industry Co., Ltd. is identified as a Chinese manufacturer of desiccants, humidity indicator cards, aluminum foil bags, and related packaging materials. The supplier reports an ISO9001:2015 certificate, more than 10 production lines, 101 employees, a 11,000 m² manufacturing plant, and stated annual capacities of 9,000 tons of desiccant and 3,000 tons of aluminum foil bags. Its descriptions also reference professional technical staff, testing equipment, and compliance with several product standards. Export activity is documented, with 41%–50% of sales from exports and exporting beginning in 2016. Evidence supports production scale, certification, and international customer experience, but is insufficient to confirm financial strength, customized-production capability, or the scope and reliability of after-sales services.

Supplier typeThe supplier is explicitly classified as a manufacturer in China, while another record describes the company nature as a trading company. Its stated products and manufacturing plant support manufacturing activity, but the conflicting classification means the business profile is not completely consistent.

CertificationsThe supplier explicitly reports an ISO9001:2015 certificate. It also states that its products meet or passed MIL-D-346E, DIN55473, SGS, and RoHS-related requirements, although the slices do not provide independent verification or certificate details for each claim.

R&D capabilityThe supplier claims advanced production lines, specialized machinery for humidity indicator cards and moisture-proof bags, a professional technical team, four R&D engineers, and ongoing product and quality development. These details provide positive evidence of technical and development capability, although no specific proprietary innovations or R&D achievements are documented.

Production capacityProduction capability is supported by 101 employees, an 11,000 m² manufacturing plant, more than 10 production lines, and stated capacities of 9,000 tons of desiccant and 3,000 tons of aluminum foil bags annually. The supplier also reports mechanized production lines and testing equipment, indicating substantial manufacturing infrastructure.

Client casesThe supplier states that Honda, Panasonic, Sony, and other well-known companies cooperate with it, and that its products are sold worldwide with good feedback. These are supplier-reported customer references; the slices do not include order details, verification, or named case studies.

Product Q&A

Q:What types of silica gel are available?

We offer white, orange, and blue silica gel. Orange silica gel is cobalt-free and eco-friendly, while blue silica gel is an indicator adsorbent that changes color from blue to purple to pink as it absorbs moisture.

Q:What are the available diameter sizes?

Available diameters include 0.2-1mm, 0.5-1.5mm, 1-3mm, 3-6mm, and 6-12mm. Other sizes like 1-3mm, 2-4mm, 3-5mm, and 0.5-2mm are also available.

Q:Is the silica gel safe for food and pharmaceutical use?

Yes, we provide food & pharmaceutical grade desiccants. The products are certified with REACH, RoHS, MSDS, and are DMF-Free, ensuring safety for sensitive applications.

Q:What is the packaging specification?

The standard packing is 25kg per fiber bag, with 40 bags per wooden pallet. Custom packaging options are available via OEM/ODM services.

Q:What is the lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season orders. Free samples are also available for fast delivery.