Aihua paper silica gel desiccant
Available specifications: 1g-1000g
Packaging material: Aihua paper. Printing layout: Chinese, Japanese, English. Raw materials: Transparent silica gel desiccant.
1. Product overview: This desiccant is a very environmentally friendly desiccant. It uses Aihua paper as the packaging material on the outside and the transparent silica gel-type desiccant material on the inside. Aihua paper has the following advantages: (1) The surface is smooth, the printing is clear, and the printing warning is easy to recognize. (2) The material is translucent, and if an indicator is added, it is easy to observe the discoloration. (3) Because it is translucent, it uses internal printing warnings, and printing inks will not directly contact the product, so it can be safely used for food and drug packaging. (4) Very good air permeability and good firmness.
2. Product raw materials: The transparent silica gel desiccant raw material particles used in this desiccant are superior products, which can effectively absorb more than 30% of its own weight of water; the raw material particles are a highly active adsorbent and are the most commonly used desiccants . It is an amorphous substance, and its chemical formula is mSiO2.nH2O. It complies with Chinese chemical standard HG / T2765-2005. It is the only FDA-approved desiccant that can come into direct contact with food and drugs. Silica gel desiccant has strong hygroscopic ability and strong adsorption performance. Even if the product is completely immersed in water, it will not soften or liquefy. It is non-toxic, odorless, non-corrosive and non-polluting, so it can be in direct contact with any item.
3. Table of main ingredients:
4. Performance parameters:
5. Moisture absorption curve:
5. Product use:
Widely used in shoes and hats, leather, handbags, food, medicine, hardware, toys, bamboo and wood products, instruments and meters, electronic appliances and other products.