News Center
Desiccant composition
Release time:
2022-11-29 08:34
Source:
At present, there are mainly five typical desiccant products in the desiccant industry, and their main components are:
1. Silica gel desiccant
The main component is silicon dioxide, which is purified from natural minerals and processed into granules or beads. As a desiccant, its microporous structure
The appearance of the shape of the gray ball, the most suitable for moisture absorption in the environment below 50 degrees. When the temperature is higher than 50 ℃, the degree of water release of clay is greater than the degree of water absorption. But the advantage of clay is that it is cheap.
3. Molecular sieve desiccant
It is a synthetic desiccant product with strong adsorption to water molecules. The pore size of the molecular sieve can be controlled by different processing techniques. In addition to adsorbing water gas, it can also adsorb other gases. At high temperatures above 230°C, it can still accommodate water molecules well. Advantages: strong adaptability. Disadvantages: low moisture absorption rate, poor environmental protection (non degradable).
4. Mineral desiccant
It is composed of several natural minerals and has a gray-white appearance. It is non-toxic and harmless, and it is a biodegradable and environmentally friendly desiccant. The moisture absorption rate is more than 50%, which is twice that of ordinary silica gel.
5. Fiber desiccant
Fiber desiccant is made of pure natural plant fiber refined by special process. In particular, the coated fiber desiccant sheet is convenient and practical, and does not occupy space. Its moisture absorption capacity reaches 100 percent of its own weight, which is unmatched by ordinary desiccants. In addition, the product is safe and hygienic, and the price is moderate. It is an ideal choice for many biological, health food and medicine.
Related News
On the evening of December 28, the "most beautiful" gathering of Kaihua was like a spring breeze. County culture and art center inside the bright lights, applause. The fourth "most beautiful person of the year" ten person award ceremony was held here. Xiang Ruiliang, Tong Weixin, Zhang Weigang, Hua Shoujun, Yu Yaozheng and other county leaders, as well as the county's 14th party representatives, non-voting representatives, and previous "most beautiful people of civilization" attended the award ceremony.
On the afternoon of January 31, 2024, From Zhejiang Xinsong Resin Co., Ltd, Zhejiang Xingda Activated Carbon Co., Ltd. family members, Jointly attend year-end activities in 2023. This activity is divided into year-end recognition, There are three parts: the annual ceremony and the work summary meeting.
Flowers bloom in March, women bloom
In order to welcome the 114th "March 8th" International Women's Day, Zhejiang Xinsong Resin Co., Ltd. issued holiday gifts and flowers to female employees, expressing its most sincere wishes to female employees.
U.S. paint output growth rate of 7.8 new long-term emergence
The domestic demand for coatings in the United States will grow steadily at an annual rate of 7.8 percent, and the domestic output value of coatings in the United States is expected to reach $26.2 billion billion in 2015. After experiencing the economic downturn and market weakness in 2005-2010, the US coatings industry began to rebound significantly, and both production and output value will return to a steady path.
Rosin is continuing to rise in price after the year
Xinsong Information: The Lantern Festival has passed and the rosin market has opened to take orders. Major rosin manufacturers are reluctant to sell. In addition, the price of petroleum resin continues to rise. It is still early for the new rosin production season. Rosin prices are still rising steadily in the short term. The price of first-class masson pine is already around 13000. It is suggested that the vast number of new and old customers pay close attention to and keep an interactive grasp of market changes and procurement matters with our sales consultants in a timely manner! This month's first order has red envelopes.
In the first quarter of 2024, the import and export data of the adhesive and adhesive tape industry both increased.
Zhejiang Xinsong Resin Co., Ltd.
Address: No.7, North Golden Road, Huabu Town, Kaihua County, Quzhou City, Zhejiang Province
Telephone:0570- 6381107/6381108
