Clay Desiccants

Key Attributes

Features: Adjustable moisture absorption rate
Types: Natural attapulgite clay, adjustable moisture absorption
Specifications: 1g – 1000g
Packaging: Composite paper, Aiwa paper, cream wax paper, laminated non-woven fabric, etc.
Sealing: Three-side seal
Printing: Available in English, or multi-language versions (Chinese, English, and Japanese)

Product Quote

$：Negotiable price, Free sample

Introduction:

The Chunwang Clay Desiccant is made primarily from natural attapulgite clay, a pure, natural mineral directly sourced from nature. Through physical processes such as granulation and drying, this eco-friendly desiccant is produced. After use, it can be disposed of as regular waste and will fully biodegrade back into nature, with an emphasis on protecting the environment. This product adheres to the “4R” and “1D” green standards of developed industrial countries: Reducing (minimizing waste), Reusing, Recycling, Refilling, and Degradability. It meets the U.S. military standard MIL-D-3464E and the Chinese military standard GJB2714—2005.

Features of Clay Desiccant:

Made from natural minerals, it is non-toxic and environmentally friendly, breaking down naturally after disposal without causing pollution.
The moisture absorption rate can be flexibly adjusted with the addition of highly absorbent components based on customer needs.
Excellent moisture retention, making it suitable for a wide range of applications.
Cost-effective.

Main Ingredients	Percentage(%)
SiO2	55.6-60.5
Al2O3	9.0-10.1
Fe2O3	5.7-6.7
Na2O	0.03-0.11
K2O	0.96-1.30
CaO	0.42-1.95
MgO	10.7-11.35
MnO	0.61
TiO	0.32-0.6
Caustic Soda	10.53-11.80

Granularity Qualified Rate	＞90%
Bulk Density	＞650g-750g/L
Moisture Absorption Rate (T=25°C，RH＝80%)	≥20% (Adjustable)
Water Content	≤1%
PH	6-7.5
Recommend Dosage	2g/L-2.5g/L

The desiccant is made from natural attapulgite clay, directly sourced from nature. Through physical processes like granulation and drying, it is transformed into a pure, natural mineral desiccant. After use, it can be disposed of as regular waste and will rapidly and fully biodegrade back into the environment.
Clay desiccant raw material

Composite paper

Creamy wax paper

Aiwa paper

Laminated non-woven fabric

Widely applicable: Extensively used in clothing, footwear, hats, gift boxes, handicrafts, paper products, bamboo and rattan items, as well as in cameras, camcorders, lighting fixtures, and more.
Clay Desiccant Applications



Desiccant Dosage Calculator for Packaging(Click to Enter)

This calculator is designed according to the DIN 55474 German standard.

Our company is one of the drafting units of BB/T 0049-2021 for desiccants in packaging (national standard), holding a leading technical position and expertise in the industry. Our products are superior and innovative, with a solid foundation in technology development, quality control, and market applications. We are committed to providing customers with efficient, safe, and environmentally friendly solutions for mold prevention and moisture control.

Advantages of Us

Established in 1998, with over 20 years of expertise in the research and production of desiccants and oxygen absorbers.
Stock code: 831880; Stock abbreviation: Chunwang New Materials.
Three production bases in Shenzhen, Dongguan, and Anhui, totaling 60,000㎡.
Drafting organization for the national standard BB/T 0049-2021 for packaging desiccants.
Drafting organization for the national standard GB/T 41896-2022 for food-grade oxygen absorbers.
Certified by ISO, BSCI, GMP, and recognized as a “High-Tech Enterprise”, and a “Specialized and New Enterprise (SNE)” .
Fully compliant with RoHS, REACH, TSCA, and FDA certifications.
Registered with National Pharmaceutical Packaging Material Registry: B20190000354.