三協薬品 List of Products and Services

By curing at a high temperature (150℃), you can obtain an epoxy resin that has high heat resistance (heat distortion temperature of 145℃). The heat resistance increases up to the temperature range at which it is cured. Additionally, curing with heat also improves adhesion. If you want to minimize curing shrinkage, please allow it to cure to some extent at room temperature before proceeding with heat curing. In a 25℃ environment, the usable time is over 1 hour, allowing for ample time to work. The high viscosity makes it less likely to drip, enabling application and buildup on vertical surfaces.

• glue
• Repair Agent
• Coating Agent

This is a transparent casting resin that can be used for resin tables and similar applications. It is a two-component mixing type, and by mixing the main agent and hardener according to the specified ratio, it can cure without the need for special equipment. It becomes a solid material with excellent strength, heat resistance, and yellowing resistance, making it suitable for creating small and thin products such as table top coatings and decorative items. It is designed to counteract discoloration (yellowing) due to ultraviolet light, allowing it to maintain its color for a long time. It is easy to color, and adding a light blue tint will help maintain a beautiful color for an extended period. It is designed to have low viscosity, making stirring and degassing easy. Due to its ultra-low viscosity, it has good degassing properties even with natural degassing. If bubbles remain, increasing the liquid temperature using methods such as a water bath can further enhance degassing properties. Bubbles floating on the surface can be eliminated by warming them with a hairdryer or similar device. If you have a vacuum degassing machine, it should be easy to remove bubbles. If bubbles are coming from porous inclusions such as wood, you can prevent bubble formation by sealing the surface of the inclusions with resin beforehand.

• Coating Agent
• others

This is a transparent casting resin that can be used for resin tables and similar applications. It is a two-component mixing type, and by mixing the main agent and hardener according to the specified ratio, it can cure without the need for special equipment. The reaction proceeds slowly, resulting in low heat generation, and due to the properties of epoxy resin, it has minimal shrinkage during curing. It is designed to counteract discoloration (yellowing) due to ultraviolet light, allowing it to maintain its color for an extended period. It is easy to color, and adding a light blue tint will help maintain a beautiful color for a longer time. It is designed to have low viscosity, making stirring and degassing easy. Its ultra-low viscosity provides good degassing properties even with natural degassing. If bubbles remain, increasing the liquid temperature using methods like a water bath can further enhance degassing. Bubbles floating on the surface can be eliminated by warming them with a hairdryer or similar device. If you have a vacuum degassing machine, it can easily remove bubbles. If bubbles are coming from porous inclusions like wood, you can prevent bubble formation by sealing the surface of the inclusions with resin beforehand.

• Coating Agent
• others

This is a transparent casting resin that can be used for resin tables and similar applications. It is a two-component mixing type, and by mixing the main agent and hardener according to the specified ratio, it can cure without the need for special equipment. It becomes a solid material with excellent strength, heat resistance, and yellowing resistance, making it suitable for creating small and thin products such as table top coatings and decorative items. It has measures against discoloration (yellowing) due to ultraviolet light and is designed to maintain its color for a long time. It is easy to color, and adding a light blue tint will help maintain a beautiful color for an extended period. It is designed to have low viscosity, making stirring and degassing easy. Due to its ultra-low viscosity, it has good degassing properties even with natural degassing. If bubbles remain, raising the liquid temperature using methods like a water bath can further enhance its degassing properties. Bubbles floating on the surface can be eliminated by warming them with a hairdryer or similar device. If you have a vacuum degassing machine, it should be easy to remove bubbles. If bubbles are coming from porous inclusions like wood, you can prevent bubble formation by sealing the surface of the inclusions with resin beforehand.

• Coating Agent
• others

This is a transparent casting resin that can be used for resin tables and similar applications. It is a two-component mixing type, and by mixing the main agent and hardener according to the specified ratio, it can cure without the need for special equipment. The reaction progresses slowly, resulting in low heat generation, and due to the properties of epoxy resin, it has minimal shrinkage during curing. It has been designed to counteract discoloration (yellowing) due to ultraviolet light, allowing it to maintain its color for an extended period. It is easy to color, and adding a light blue tint will help maintain a beautiful color for a longer time. It is designed to have low viscosity, making stirring and degassing easy. Its ultra-low viscosity provides good degassing properties even with natural degassing. If bubbles remain, increasing the liquid temperature using methods like a water bath can further enhance degassing. Bubbles floating on the surface can be eliminated by warming them with a hairdryer or similar device. If you have a vacuum degassing machine, it should be easy to remove bubbles. If bubbles are coming from porous inclusions like wood, you can prevent bubble formation by sealing the surface of the inclusions with resin beforehand.

• Coating Agent
• others

This is a transparent casting resin that can be used for resin tables and similar applications. It is a two-component mixing type, and by mixing the main agent and hardener according to the specified ratio, it can cure without the need for special equipment. It becomes a solid material with excellent strength, heat resistance, and yellowing resistance, making it suitable for creating small and thin products such as table top coatings and decorative items. It is designed to counteract discoloration (yellowing) due to ultraviolet light, allowing it to maintain its color for a long time. It is easy to color, and adding a light blue tint will help maintain a beautiful color for an extended period. It is designed to have low viscosity, making stirring and degassing easy. Due to its ultra-low viscosity, it has good degassing properties even with natural degassing. If bubbles remain, increasing the liquid temperature using methods like a water bath can further enhance its degassing properties. Bubbles floating on the surface can be eliminated by warming them with a hairdryer or similar device. If you have a vacuum degassing machine, it should be easy to remove bubbles. If bubbles are coming from porous inclusions like wood, you can prevent bubble formation by sealing the surface of the inclusions with resin beforehand.

• Coating Agent
• others

This is a transparent casting resin that can be used for resin tables and similar applications. It is a two-component mixing type, and by mixing the main agent and hardener according to the specified ratio, it can cure without the need for special equipment. The reaction progresses slowly, resulting in low heat generation, and due to the properties of epoxy resin, it has minimal shrinkage during curing. It is designed to counteract discoloration (yellowing) due to ultraviolet light, allowing it to maintain its color for an extended period. It is easy to color, and adding a light blue tint will help maintain a beautiful color for a longer time. It is designed to have low viscosity, making stirring and degassing easy. Its ultra-low viscosity provides good degassing properties even with natural degassing. If bubbles remain, increasing the liquid temperature using methods such as a water bath can further enhance the degassing properties. Bubbles floating on the surface can be eliminated by warming them with a hairdryer or similar device. If you have a vacuum degassing machine, it should be easy to remove bubbles. If bubbles are coming from porous inclusions like wood, applying resin to the surface of the inclusions beforehand can seal them and prevent bubble formation.

• Coating Agent
• others

- As a characteristic of epoxy resin, it has better curing shrinkage, wettability, and mechanical strength compared to other resins. - After curing, it becomes transparent and can be colored. - It is designed with low viscosity, allowing it to penetrate gaps even at room temperature. - The cured material has good heat resistance and weather resistance, making it suitable for pouring applications in tile (fitting) adhesion. - While curing is possible with long-term curing at room temperature, heating can shorten the curing time. - EA-1497 is a low-viscosity type of epoxy resin series for tile (fitting) adhesion that cures at room temperature. *Samples are available.

• Chemicals
• plastic

Epoxy adhesive EA=925 is an adhesive for decorative tiles. It has a relatively high viscosity and is a kneadable type of adhesive. In strength and durability tests, it meets the "Quality Standards for Adhesive Decorative Tiles" set by the Japan Tile Industry Association, providing strong adhesion for decorative tiles. After curing, it becomes translucent, allowing for coloring by mixing in pigments. EA=928 is a high-viscosity type of our tile adhesive. Additionally, due to the properties of epoxy resin, it has good wettability, making it suitable for adhesive applications beyond tiles.

• glue
• Chemicals

Epoxy Adhesive for Tile Accessories EA=925 Product Image It strongly adheres tiles. In strength and durability tests, it meets the "Quality Standards for Adhesive Tile Accessories" set by the Japan Tile Industry Association. The epoxy adhesive EA=925 is designed for tile accessories. It has a higher viscosity and is a kneadable type of adhesive. In strength and durability tests, it meets the "Quality Standards for Adhesive Tile Accessories" set by the Japan Tile Industry Association, providing strong adhesion for tile accessories. After curing, it becomes translucent, allowing for coloring by mixing in pigments. EA=950 is a fast-curing type of our tile adhesive. Additionally, due to the properties of epoxy resin, it has good wettability, making it suitable for adhesive applications beyond tiles.

• glue
• Chemicals

Epoxy adhesive EA=925 is an adhesive for decorative tiles. It has a relatively high viscosity and is a kneadable type of adhesive. In strength and durability tests, it meets the "Quality Standards for Adhesive Decorative Tiles" set by the Japan Tile Industry Association, providing strong adhesion for decorative tiles. After curing, it becomes translucent, allowing for coloring by mixing in pigments. EA=925 is the standard type of our tile adhesive. Additionally, due to the properties of epoxy resin, it has good wettability, making it suitable for adhesive applications beyond tiles.

• plastic
• glue
• Chemicals

If you are currently having trouble with resin, please feel free to contact us. We want to increase manufacturing efficiency, so we hope for faster curing. We are developing products that meet customer requests as much as possible, such as wanting resins with properties like heat resistance and weather resistance. If you are looking for epoxy resins for applications like bonding, molding, or laminating but cannot find suitable off-the-shelf products, or if you are searching for alternatives due to the discontinuation of the products you are currently using, please do not hesitate to reach out to us.

• Chemicals

- It has low viscosity, making it easy to apply to the adherent. - The resin component is epoxy resin, which has good wettability and excellent adhesion. - Since the diluent is water, it has less impact on workers and the environment compared to solvent types. - It can be further diluted by adding water (Base 1: Hardener 1: Water 0~0.5). Please dilute according to viscosity and usage conditions. - For standard specifications, please use it at (Base 1: Hardener 1: Water 0.2).

• glue
• others

The one-component epoxy resin primer EP-1 creates a hardener component within itself upon contact with moisture in the air and undergoes a curing reaction. For more details, please contact us or download the catalog.

• Fats and oils

- You can expect adhesive properties and chemical resistance that take advantage of the characteristics of epoxy resin. - It has a long working time and dries quickly after application, making it excellent for workability. - Due to the aforementioned properties and its low viscosity, it is suitable for substrate leveling agents and surface treatment agents.

• Other consumables
• Chemicals
• Other polymer materials

- It is a solvent-free type with a slightly high viscosity, allowing for a certain degree of thick application. - A beautiful coating can be achieved with just one application. - It has excellent abrasion resistance, oil resistance, and water whitening resistance. - It has dust-proof properties and is easy to clean and aesthetically pleasing. - If you have any preferred colors, please let us know.

• Chemicals

- The curing speed is fast, and if the temperature is above 10°C, initial curing will occur overnight (in 16 hours). - Compared to other resins, epoxy resin has better curing shrinkage, wettability, and mechanical strength. - Due to its low viscosity, application with brushes or rollers and impregnation into non-woven fabrics is easy. - By curing with heat at high temperatures, a more heat-resistant cured product can be obtained. - A transparent cured product is achieved. - It is a low yellowing type with good weather resistance. *Samples are available upon request.

• Chemicals
• Other polymer materials
• glue

"EX-490" is an epoxy binder for permeable pavement that uses hard aggregates such as natural stone and ceramics. Its high transparency does not compromise the unique design of each aggregate. It has excellent impact resistance and strongly adheres the aggregates to each other. Additionally, it is a binder that excels in water whitening resistance. It possesses flexibility and is designed to accommodate thermal expansion of the aggregates. UV protection is implemented, resulting in a low yellowing resin. Epoxy resin has minimal curing shrinkage, and by mixing it with aggregates, it can virtually eliminate curing shrinkage.

• glue
• others
• Chemicals

- It has a high viscosity and is in a viscous liquid state, designed for good adhesion to the substrate and to minimize sagging when cured by heating. - A solid material with excellent heat resistance can be obtained. It will cure at room temperature, but heating it further improves its heat resistance. - Being an epoxy resin, it has good wetting properties and excellent adhesion. - It does not contain solvent components, designed to minimize the curing shrinkage of the solid material.

• Chemicals
• glue

- It is suitable for bonding to PVC materials. - Both the main agent and the hardener are designed for easy application with moderate viscosity. - The cured material has a certain degree of flexibility, so it can somewhat follow the deformation of PVC. - It is also easy to bond with other difficult-to-adhere materials. *Samples are available.

• glue
• Chemicals
• Other polymer materials

- It exhibits a level of adhesion that can destroy concrete within 60 minutes at the recommended usage temperature for each seasonal type. - By utilizing the properties of epoxy resin, good wetting, low shrinkage after curing, and mechanical strength can be expected. - It is designed to be free of solvent components, allowing for use in thick layers and in confined spaces. - The main agent and hardener are each colored, making it less likely for mixing errors to occur. - It is designed to have a relatively low viscosity, making it suitable for pouring applications. - It has a fast curing design, which can improve work efficiency and reduce time. However, please be aware that the usable time is shorter as a result.

• Chemicals
• Other polymer materials
• glue

- As characteristics of epoxy resin, it has better curing shrinkage, wettability, and mechanical strength compared to other resins. - After curing, it turns white and can be colored. - The weight mixing ratio is designed to prevent mixing errors with a main agent to hardener ratio of 1:1. - Since it is a heat-curing type, it maintains excellent adhesion strength by curing under conditions of 80°C for 30 minutes or more, or 90°C for 20 minutes or more. - EA-911 is a flame-retardant type of epoxy resin series for tile (accessory) adhesion. * Flame-retardant V-0 grade: It meets the criteria in tests based on JIS K6911 plastic heat resistance tests, where the remaining flame time of the adhesive test piece after burning in a gas burner flame for 10 seconds is within 10 seconds.

• Fats and oils

- High heat resistance can be achieved by heating and curing. - Additionally, it has a long usable time at room temperature, making it easy to work with. - It is designed to improve bubble release during vacuum degassing. - It is designed to minimize curing shrinkage due to heating and curing. - It has excellent flame retardancy. (Flame retardancy V-0 grade: It meets the criteria in tests based on JIS K6911 plastic flammability tests, such as the test piece having a residual flame time of less than 10 seconds after being burned for 10 seconds with a gas burner flame.) *Samples are available.

• Chemicals
• others

- The characteristics of epoxy resin include good wettability, low shrinkage after curing, and mechanical strength. - Since it does not contain solvent components, lower shrinkage can be expected compared to diluted types. - It has a low viscosity, making it easy to add fillers such as silica sand, and it is designed to suppress thickening and bubbles after filler addition, ensuring good fluidity.

• glue
• Chemicals