Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
1～15 item / All 21 items
We will protect your valuable products from moisture!!
EX-DRY is a completely new type of moisture-absorbing, dehumidifying, and drying agent that incorporates a special polymer with strong moisture absorption properties made from anhydrous calcium chloride. After absorbing moisture (water vapor) from the air, it solidifies into a gel-like form.
Pure Dry for condensation prevention inside marine containers!
"Pure Dry" is a natural desiccant that is ideal for import/export, storage, and machine packaging. Its moisture absorption capacity is 100% of its weight. A 100g type can absorb approximately 100cc. The absorption period is 50 to 60 days, making it suitable for preventing condensation inside shipping containers. Additionally, because it is made from 100% natural materials, it is environmentally friendly and harmless. It can be easily disposed of as household waste. [Features] - Ideal for storage and machine packaging - Can be disposed of as household waste - Harmless - Environmentally friendly - 100% natural materials *For more details, please refer to the catalog or feel free to contact us.
Introduction to the principles of the desiccant "OZO" and silica gel, as well as the conditions and capabilities of moisture absorption.
This catalog includes the differences in principles and moisture absorption performance between the desiccant "OZO" and silica gel. [Contents] ■ Principles ■ Moisture Absorption Assessment ■ Conditions for Moisture Absorption ■ Moisture Absorption Capacity ■ Zero Emission Initiatives, etc. For more details, please refer to the catalog or feel free to contact us.
A detailed introduction to the principle of the desiccant "OZO"!
This catalog provides a detailed introduction to the principles of the magnesium chloride-based desiccant "OZO," incorporating insights from the technical department. [Contents] ■ Principles of the desiccant OZO ■ Technical department insights ■ Reaction formulas, etc. For more details, please refer to the catalog or feel free to contact us.
Introducing the features of the desiccant "OZO" and a comparison of its moisture absorption rate with silica gel type A.
The desiccant "OZO" exhibits a moisture absorption rate that is approximately 6 to 7 times higher than that of silica gel, allowing it to be effective with only 1/6 to 1/7 of the usage amount. It is all-weather capable, able to absorb moisture not only in high temperature and humidity but also in low temperature and low humidity environments. Additionally, it hardens and solidifies upon moisture absorption, and the absorbed moisture is stored as crystallized water, resulting in minimal desorption. This product is committed to reducing waste (zero mission) by reviewing raw materials and manufacturing processes as part of environmental issue countermeasures. 【Comparison of moisture absorption rates between OZO-Z and Silica Gel Type A】 ■ Measurement conditions: 40°C, 90% RH ■ Days: OZO-Z / Silica Gel Type A - 2 days: 94.88 / 33.3 (%) - 16 days: 219.96 / 35.84 (%) - 34 days: 255.28 / 35.38 (%) For more details, please refer to the catalog or feel free to contact us.
Safe sheet-type desiccant using food additives.
Ozodry sheets are desiccants in sheet form that are made by impregnating natural pulp with calcium chloride, enhancing their water absorption capacity, and laminating them with a special film on both sides. 【Features】 ■ Space-saving, making them ideal for storing baked goods and precision instruments. ■ The prominent blue color of the sheets helps prevent accidental ingestion or misplacement. ■ Custom cutting to your preferred size and shape is available as an option. For more details, please refer to the catalog or feel free to contact us.
We offer a wide range of options such as "non-woven fabric packaging" and "slit eye packaging"!
"Silica gel" is a safe desiccant composed of more than 98.0% silicon dioxide, which is a main component of the Earth. It can physically adsorb moisture from the air through the capillary condensation effect of the fine pores on its surface, enabling drying. We offer a lineup including "PP packaging," which is suitable for pharmaceuticals and health foods, as well as "slit eye packaging," where the effectiveness can be easily confirmed at a glance. [Partial Lineup] ■ Bulk ■ PP packaging ■ Wari-Fu laminated paper packaging ■ Non-woven fabric packaging ■ Clean paper packaging *For more details, please refer to the PDF materials or feel free to contact us.
Cobalt, chlorine, and bromine free!
"Cobalt-free humidity detection silica gel" is a desiccant that contains no cobalt, chlorine, or bromine at all. By adsorbing moisture, it changes color from its initial state, allowing you to check when it needs to be replaced. We offer "Chameleon-C," treated with a safe chemical (ferrous alum), which closely resembles the color change of traditional cobalt gel, and "Safety Blue." [Features] ■ Cobalt, chlorine, and bromine free ■ Replacement timing can be confirmed ■ Treated with safe chemicals *For more details, please refer to the catalog or feel free to contact us.
Desiccant made from mineral bentonite.
"NK Clay" is a desiccant made from naturally occurring mineral bentonite. Bentonite is a general term for weakly alkaline clay rocks that contain various minerals such as zeolites as secondary components, with montmorillonite being the main component. This montmorillonite has a layered structure and an extremely large surface area, where hydrogen bonding occurs between the oxygen atoms or hydroxyl groups on the layer surfaces, and electrostatic interactions occur between the interlayer negative charges and interlayer cations, demonstrating its adsorption capability. 【Features】 ■ High adsorption capacity at low temperatures ■ Made from mineral bentonite ■ Adsorption style on the surface *For more details, please refer to the catalog or feel free to contact us.
Introduction of desiccants using PP packaging, ideal for pharmaceuticals and health foods.
"Silica Gel PP Packaging" is a safe desiccant composed of more than 98.0% silicon dioxide, which is a major component of the Earth. It can physically adsorb moisture from the air through the capillary condensation effect of the fine pores on its surface, enabling drying. It can be used for pharmaceuticals, health foods, and food products. 【Features】 ■ Composed of more than 98.0% silicon dioxide ■ Safe ■ Ideal for pharmaceuticals, health foods, and food products *For more details, please refer to the PDF document or feel free to contact us.
Introduction of a safe desiccant using low-dust packaging materials.
"Silica Gel Clean Paper Packaging" is a safe desiccant composed of over 98.0% silicon dioxide, using packaging materials that produce minimal dust. It can physically adsorb moisture from the air through the capillary condensation effect of the fine pores on its surface, enabling drying. 【Features】 ■ Composed of over 98.0% silicon dioxide ■ Safe ■ Uses packaging materials that produce minimal dust *For more details, please refer to the PDF document or feel free to contact us.
We propose optimal packaging specifications for rust prevention and moisture protection!
"Nissodry" is a moisture-proof and rust-proof desiccant made with unique and superior technology. It prevents condensation and allows for humidity control. It helps maintain product quality and reduce costs in logistics and packaging. Additionally, by using a hygrometer, you can understand the packaging environment during logistics and perform data analysis. [Features] ■ Moisture-proof and rust-proof ■ Prevents condensation ■ Allows for humidity control ■ A wide variety of options available ■ Ability to understand packaging environment during logistics and perform data analysis using a hygrometer *For more details, please download the PDF or feel free to contact us.
Sea water minerals <Ozo> are the main component! A safe and secure natural type of drying and moisture-absorbing agent.
"OZO" is a non-combustible moisture-absorbing and drying agent made from minerals processed from seawater. Its greatest feature is its ability to maintain moisture absorption regardless of temperature differences, sustaining its moisture-absorbing capacity from room temperature down to -20°C without being affected by temperature changes. It prevents condensation in extremely cold environments and maintains consistent quality even in the high-temperature, high-humidity conditions near the equator. 【Features】 ■ Exhibits powerful performance even at negative temperatures, strong in extreme cold regions ■ An optimization system that allows for the product to be manufactured in various shapes according to application ■ An astonishing moisture absorption rate of 180%, making transport packaging lightweight and compact ■ Made from environmentally friendly natural materials, proposing zero emissions through recycling ■ Completely shuts out water through chemical action, preventing rust and mold from occurring *For more details, please download the PDF or feel free to contact us.
At Rinnou Kousan Co., Ltd., we handle the desiccant 'OZO' from OZO Chemical Research Institute.
Renbo Kousan Co., Ltd. has been actively engaged in the development of new products to meet all customer needs, leveraging the know-how cultivated over many years in the salt production business. Our company handles products from OZO Chemical Research, including the desiccant "OZO." We offer a lineup that includes the powerful desiccant "OZO-Z" used in logistics and packaging, as well as "OZO-C" for food and industrial products, "OZO-S" for electronic and precision equipment, and "OZO-Y," among others. 【Business Activities】 ■ Sales of OZO Chemical Research products ■ Chemical products business: Manufacturing and sales of bittern products ■ Refrigerated and frozen warehouse business ■ Real estate business For more details, please refer to our catalog or feel free to contact us.
Composed of more than 98.0% silicon dioxide, the main component of the Earth!
"Silica gel" is a safe desiccant composed of more than 98.0% silicon dioxide, which is a main component of the Earth. It can physically adsorb moisture from the air through the capillary condensation effect of the fine pores on its surface, enabling drying. You can choose between "Type A standard specification" and "Type B standard specification" according to your application. [Features] ■ Composed of more than 98.0% silicon dioxide ■ Safe ■ Two types of shapes available to suit your application *For more details, please refer to the catalog or feel free to contact us.
