Kunshan Qi Lin Environmental Protection Technology Co., Ltd.
Contact: Business Office
Q Q: 3285891088
Address: Kunshan City, Jiangsu Province Economic
and Technological Development Zone Sheng Zhuang Road on the 18th
Silica gel desiccant, mineral desiccant and montmorillonite desiccant are widely used in many electronic products. Each of them has different moisture proofing effect and advantages and disadvantages. Now I will introduce the silica gel desiccant, mineral and montmorillonite The difference between desiccant and their advantages and disadvantages.
Silica gel desiccant is a highly active adsorbent material, the main component is silica, is a highly active adsorbent material. Usually with sodium silicate and sulfuric acid reaction, and aging, acid bubbles and a series of post-treatment process and prepared. Silica is an amorphous material, its shape is irregular side spherical, its chemical formula is mSiO2. nH2O.
Silica gel chemical composition and physical structure, it has many other similar materials difficult to replace its characteristics: high adsorption, thermal stability, chemical stability, high mechanical strength, less dust and so on. The interior of the silica gel desiccant is a very fine pore network structure that absorbs moisture and retains water through its physical attractiveness. As a desiccant, it is widely used in electronic products, handicrafts, aviation components, computer devices , Leather products, medicine, food and other industries dry moisture. Even if the silica gel desiccant is completely immersed in water, it will not soften or liquefy. It has non-toxic, tasteless, non-corrosive, non-polluting properties, it can be in direct contact with any item.
Silica gel desiccant is most suitable for the hygroscopic environment at room temperature (20 ~ 32 ℃), high temperature (60 ~ 90 ℃), it can reduce the relative humidity of the environment to about 40%, so the desiccant range of applications is very wide.
Silicone safety performance: Silicone can have a drying effect on human skin, therefore, the operation should wear good overalls. If the silica gel into the eyes, need plenty of water to wash, and find a doctor as soon as possible. Silica gel desiccant is the only through the United States FDA certification, can be used directly with food, drug use desiccant. After eating, will not cause harm to the human body, will not be absorbed by the body, naturally with the excreted excreted.
Mineral desiccant series of active minerals used environmentally friendly desiccant high activity, high hygroscopic natural clay made of high-tech modified. Its distinctive features are: environmental protection, safety, renewable use, high hygroscopicity, to smell ability, non-toxic and tasteless, non-contact corrosion, no environmental pollution. The series of products after moisture absorption is not reverse osmosis, to ensure that the desiccant packaging is always in a dry state. Rules of the high-strength spherical particles, can increase its mobility, to ensure that products in the transport, packaging process does not break, does not produce dust. At the same time, even if the product is immersed in water for a long time, its strength and shape will not change, which can better enhance its regenerability.
(1) Environmental protection: pure natural minerals as the main raw material, 100% biodegradable pollution-free.
(2) Security: non-toxic harmless.
(3) High hygroscopicity: Moisture absorption rate is more than 50% ~ 100% higher than silica type desiccant.
(4) cost-effective: In ensuring the efficiency of products under the premise of providing a very competitive market for the prices of customers.
(5) personalized services: according to the requirements of clients with different performance products.
(6) In addition to odor: the natural structure of selective adsorption of formaldehyde and gaseous sulfide and other toxic gases.
Montmorillonite desiccant using natural raw materials bentonite, green, non-toxic and tasteless, no damage to the human body. It is at room temperature and humidity under normal adsorption performance, with adsorption activity, static dehumidification and odor removal and other effects. Not only adsorption speed, high adsorption capacity and non-toxic, tasteless, non-contact corrosion, no environmental pollution, especially for food packaging, harmless to the human body. Scope: Widely used in oil seals, gas storage products, such as: optical instruments, electronic products, medical and health care, food packaging and military products and civilian products, dry air storage.