Yes, for existing items. We provide samples within 7 days. For customized samples, customers are required to pay a version fee.

Are you a manufacturer?

Yes, we are the manufacturer of series kinds of desiccants since 2004, with 20+ years experience, making us a leader in this industry.

What certificates can be provided?

Our products are certified with REACH, RoHS, non-DMF, MSDS, ISO, and SGS.

4A Zeolite Molecular Sieve Desiccant Chemical Auxiliary Agent Product

Name: 4A Zeolite Molecular Sieve Desiccant Chemical Auxiliary Agent Product
Brand: Jiaxing Langwei Technology Co., Ltd.
SKU: 2249769375

Zhejiang, ChinaJiaxing Langwei Technology Co., Ltd.

US$0.007

20,000-199,999 Pieces

US$0.0055

200,000-1,999,999 Pieces

US$0.004

2,000,000+ Pieces

Sample price:US$1.00/bag.Request sample

Product profile

CAS No.

112926-00-8

Formula

Na2o. Al2O3.2.0sio2.4.5H2O

EINECS

231-545-4

Shape

Beads

Drying Method

Static Drying

Kind

Silica-Gel Desiccant

Sorbent

Molecular Sieves

Desiccant

Physical Desiccant

Moisture Absorption Capacity

28%-33%

Purity

99%

Bead Size

2-4(mm)

Packing Material

OPP Film,Composite Paper,Tyvek Paper,etc

Applications

Garment, Shoes, Leather, Furniture, Food etc

Certification

MSDS, RoHS, Reach, ISO, SGS

Transport Package

Cartons and Pallets

Specification

0.5g, 1g, 2g, 5g, 10g, etc

Trademark

DryGuard

Origin

Zhejiang

HS Code

2839900090

Key features

Versatile Gas Adsorption: Adsorbs not only water vapor but also other gases due to controlled pore sizes.

Customizable Bead Sizes: Available in various bead sizes (e.g., 2-4mm) and packaging options like OPP Film.

Industry Leader Experience: Manufacturer with 20+ years experience since 2004, leading in quality and service.

Comprehensive Certifications: Products certified with MSDS, RoHS, REACH, ISO, and SGS for safety and compliance.

Wide Application Scope: Suitable for garments, shoes, leather, furniture, food, and container shipping.

Fast Sample Delivery: Samples for existing items provided within 7 days; customized samples available.

Company profile

Jiaxing Langwei Technology Co., Ltd.Zhejiang, China

Business Type: Trading CompanyAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryJiaxing Langwei Technology Co., Ltd. is identified as a China-based trading company established in 2023 in the supplied company profile, while another description states operations began in 2004; this inconsistency should be verified. The supplier focuses on desiccant and moisture-control products, including silica gel, calcium chloride, activated clay, montmorillonite, container desiccants, deoxidizers, and household dehumidifiers. It reports ISO 9001:2015 certification, BSCI social responsibility inspection, 24 patents, and several enterprise honors. DEM and ODM services are stated, indicating customization capability. However, the provided information does not sufficiently establish after-sales service capacity, financial credibility, manufacturing scale or output capability, or customer case history. The stated 20.0 m² plant area and trading-company classification do not by themselves confirm substantial manufacturing capacity.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company based in Jiaxing, Zhejiang, China. Its stated business focus is chemicals, particularly desiccants and related moisture-control products; the company profile also describes it as engaged in product development, production, and sales.

CertificationsThe supplier states that it has passed ISO 9001:2015 quality management system certification and a BSCI social responsibility factory inspection. These are explicit indicators of quality-management and social-compliance credentials, although the provided slices do not include certificate numbers, validity dates, or issuing-body details.

R&D capabilityThe supplier describes itself as an emerging high-tech and science-and-technology management innovation enterprise and reports 24 patents. Its broad desiccant product range further supports product-development activity, although the slices do not specify patent ownership, technical scope, or commercialization outcomes.

Customization capabilityThe supplier explicitly states that it provides DEM and ODM services and offers products in various types and specifications. This directly supports the availability of customization and specification-adjustment services, although the scope of customization is not detailed.

Product Q&A

Q:What types of desiccants are available?

Common desiccants include: Silica Gel (non-toxic, absorbs 35-40% weight), Calcium Chloride (absorbs up to 300% weight, for high humidity), and Bentonite Clay (natural, eco-friendly).

Q:How do I determine the right amount of desiccant for my product?

The required quantity depends on package size, product sensitivity, and ambient humidity. Consult a desiccant specialist or refer to industry standards for precise calculations.

Q:Can desiccants be reused?

Silica gel can be regenerated by heating, though absorption rate decreases after repeated use. Calcium chloride-based desiccants are single-use and must be replaced after saturation.

Q:How should desiccants be stored before use?

Store desiccants in a cool, dry place, sealed in their original packaging to prevent premature moisture absorption.

Q:Are there environmental considerations when disposing of used desiccants?

Many desiccants are non-toxic and can be disposed of with regular waste. However, always check local regulations and the Material Safety Data Sheet (MSDS) for specific guidelines.