富士化学 List of Products and Services

This catalog features products developed by our company, which has over half a century of experience in working with silicates, applying their unique properties. We offer a rich lineup of materials such as "Portoglass," which has high waterproofing capabilities and excellent abrasion resistance, as well as "Water Dream," a silicate-based waterproofing material formulated with cement, silica sand, and various metal salts. Please make use of this for selecting products. 【Featured Products】 ■ Silicate-based surface impregnation materials "Portoglass Series" - Portoglass - Portoglass II - Portoglass PLUS - Portoglass ASR ■ Silicate-based coating waterproofing material "Water Dream" *For more details, please refer to the PDF document or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material

We would like to introduce "FUJICASOL," a CNT dispersion solution uniquely developed by Fujikagaku. "FUJICASOL" disperses CNTs using only inorganic compounds, making it much easier to remove than conventional surfactant-based dispersants. It maximizes the inherent performance of CNTs, achieving high permeability and high conductivity. It can also be applied to the Roll to Roll method (roll coating), achieving a transmittance of 90% (@550 nm) and a surface resistivity of 300Ω/sq. 【Other Features of FUJICASOL】 ■ Capable of dispersing various types of CNTs (compatible with both single-layer and multi-layer) ■ Applicable to various coating methods, including roll coating ■ Low foaming and easy to handle ■ Easy removal of the dispersant *Samples are also available. For more details, please refer to the PDF document or feel free to contact us.

• others

We would like to introduce FUJICASOL, a CNT dispersion liquid developed independently by Fujikagaku. Fujikagaku has developed a new dispersion technology using inorganic materials as dispersants. By using inorganic materials, we can solve the issues associated with conventional dispersion techniques, including: 1. Organic solvents... Waste liquid treatment issues 2. Surface hydrophilization treatment by acid/plasma... Cutting and damage to CNTs 3. Surfactants (organic materials)... Strong interaction with CNTs, making removal difficult 【Other Features of FUJICASOL】 ■ Capable of dispersing various types of CNTs (supports both single-layer and multi-layer) ■ Compatible with both water and organic solvents ■ Applicable to roll coating methods ■ Low foaming and easy to handle ■ Easy removal of dispersants *For more details, please refer to the PDF document or feel free to contact us.

• others

We would like to introduce "FUJICASOL," a CNT dispersion solution developed independently by Fujikagaku. Fujikagaku has developed a new dispersion technology using inorganic materials as dispersants. "FUJICASOL," which uses a dispersant made from uniquely developed inorganic materials, can accommodate both single-layer and multi-layer CNTs, and the dispersant can be easily removed after film formation. 【Features of FUJICASOL】 - The film formation process consists of two basic steps: application and cleaning. - The dispersant can be easily removed by immersing in a cleaning solution. - A comparison of conductivity characteristics shows an expected improvement of about 10 times before and after cleaning. 【Other Features of FUJICASOL】 - Uses a dispersant made from inorganic materials developed independently by Fujikagaku. - Capable of dispersing various types of CNTs (supports both single-layer and multi-layer). - Compatible with water and organic solvents. - Applicable to roll coating methods. - Produces minimal foam and is easy to handle. *For more details, please refer to the PDF document or feel free to contact us.

• others

This catalog features products developed by our company, which has over half a century of experience in working with silicates, applying their unique properties. We offer a rich lineup of materials such as "Portoglass," which has high waterproofing capabilities and excellent abrasion resistance, and "Water Dream," a silicate-based waterproofing material formulated with cement and silica sand along with various metal salts. Please make use of this information for selecting products. [Featured Products] ■ Silicate-based surface impregnation materials "Portoglass Series" - Portoglass - Portoglass II - Portoglass PLUS - Portoglass ASR ■ Silicate-based coating waterproofing material "Water Dream" *For more details, please refer to the PDF document or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material

Carbon nanotubes (CNT) are nano carbon materials that exhibit excellent electrical and thermal conductivity as well as mechanical strength. Due to their tendency to aggregate, it is important to stably disperse them in a liquid to realize their original performance. Our company has developed a unique dispersant made from inorganic materials, 'FUJICASOL(R)', which achieves uniform dispersion of CNTs. It also allows for easy removal of the dispersant. 【Features】 ■ Dispersive liquid made from inorganic materials ■ Capable of dispersing various CNTs ■ Water-based dispersive liquid ■ Low foaming dispersive liquid ■ Easy removal of the dispersant *For more details, please refer to the PDF document or feel free to contact us.

• others

We would like to introduce "Sodium Silicate" handled by Fuji Chemical Co., Ltd. This product, also known as "water glass," was primarily used as a fire retardant in its early development. However, by utilizing its unique properties, it has undergone revolutionary development through application development in various fields such as soap additives, adhesives, casting, anhydrous silica, detergents, civil engineering, papermaking, and pharmaceuticals. Our company manufactures it using a dry method. 【Features】 ■Viscosity - Significantly changes depending on molar ratio, concentration, temperature, etc. - At the same concentration, a higher molar ratio results in higher viscosity. ■pH - Changes depending on molar ratio and concentration. *For more details, please refer to the PDF document or feel free to contact us.

• others

"Silica Shot FLW" is an inorganic suspension-type soil stabilizer for liquid injection, using a special water glass developed by our company, as opposed to the conventional method of injecting a mixture of soda lime (3rd grade) and cement (such as the LW method). By using special water glass as the main agent, it has become possible to shorten the gel time without any additives. Additionally, by using an accelerator, instant setting formulations are also possible. 【Features】 ■ Developed in conjunction with a hardener, resulting in excellent overall balance of quality and performance ■ Minimal corrosion of machinery ■ Special water glass used as the main agent ■ Ability to shorten gel time without additives ■ Instant setting formulations possible with the use of an accelerator *For more details, please refer to the PDF materials or feel free to contact us.

• Ground improvement materials

"Silica Shot-F" is a safe, water glass-based inorganic solution type soil stabilizer for liquid injection that does not contain toxic or hazardous substances. It has excellent solubility in water and dissolves easily even in cold water. Additionally, it was developed as a set of main agent (special water glass) and hardener, resulting in an excellent overall balance of quality and performance. [Features] ■ Excellent overall balance of quality and performance ■ Excellent solubility in water ■ Easily dissolves even in cold water ■ Safe liquid that does not contain toxic or hazardous substances *For more details, please refer to the PDF materials or feel free to contact us.

• Ground improvement materials

"Wakaba" is a type of Korean grass discovered along the brackish coastal areas of Miyazaki Prefecture. It has a high density of creeping stems and is a finely textured turf. Its characteristics include vigorous early growth, deep green color, and a long period of maintaining greenness during winter. According to test results from the Tokyo Metropolitan Agricultural, Forestry and Fisheries Promotion Foundation, it has been evaluated as having excellent wear tolerance. 【Features】 ■ Leaf length: 3.6–4.0 cm (short) ■ Leaf width: 2.3–2.7 mm (medium) ■ Leaf color: dark ■ Early growth: ◎ (excellent) ■ Timing of greening: early ■ Timing of autumn coloration: late *For more details, please refer to the PDF document or feel free to contact us.

• others

"Silica Shot" is an inorganic solution-type soil stabilizer for liquid injection that has almost no corrosion of machinery. It was developed as a set of main agent (special water glass) and hardener, resulting in excellent overall balance of quality and performance. Additionally, because it is inorganic, management on-site can be conducted solely by pH. 【Features】 ■ Excellent overall balance of quality and performance ■ Inorganic ■ On-site management can be conducted solely by pH ■ Almost no corrosion of machinery *For more details, please refer to the PDF materials or feel free to contact us.

• Ground improvement materials

"Silica Shot Ace" is a non-alkaline inorganic solution-type soil stabilizer for liquid injection, using a special sodium silicate "Silica Shot main agent." Both the main agent and the hardener have been developed specifically for this method, resulting in excellent overall balance in quality and performance. Additionally, by using a highly reactive special sodium silicate, the silica in the solution effectively reacts, leading to a solidified material that is of high strength and excellent long-term durability. 【Features】 ■ The quick-setting type exhibits excellent packing effect ■ The solidified material is neutral, so there is no leaching of alkalinity ■ The slow-setting type has low viscosity and excellent permeability ■ It solidifies completely even below the groundwater level, providing excellent water-stopping properties and does not affect the pH of groundwater ■ It solidifies normally regardless of the presence of salts (such as seawater) or organic materials in the soil ■ All materials used are inorganic *For more details, please refer to the PDF document or feel free to contact us.

• Ground improvement materials

"Water Dream Port Glass" fills cracks and voids in concrete, densifying it and exhibiting effects such as waterproofing, rust prevention, suppression of carbonation, and improved abrasion resistance, thereby extending the lifespan of concrete. The main component, silicate, penetrates deep into the concrete and reacts chemically with the lime within, producing calcium silicate that fills the voids. Additionally, it can also fill newly formed cracks through its crack-following repair function. 【Features】 ■ Improved waterproofing performance ■ Suppression of carbonation ■ Prevention of salt damage ■ Prevention of deterioration due to freeze-thaw cycles ■ Enhanced strength and durability *For more details, please refer to the PDF document or feel free to contact us.

• Ground improvement
• Concrete curing material
• Reinforcement and repair materials

Our company manufactures and sells sodium silicate, also known as "water glass." Sodium silicate is produced from silica sand and soda ash or caustic soda, and it undergoes processes such as melting, dissolving, refining, and adjusting before being turned into a product. Additionally, there are types 1 to 5 available as solutions, and in solid form, there are spray-dried sodium silicate solutions (powdered sodium silicate) and ground raw cullet (anhydrous powder). [Features] ■ Manufactured using a dry method ■ As an inorganic material, it can be applied in various ways, etc. *For more details, please download the PDF or feel free to contact us.

• Ground improvement
• Site and ground investigation
• Ground foundation construction method