エクセルジャパン List of Products and Services

Plastics such as polyethylene and polypropylene are shaped into the final product through various methods, including injection molding, extrusion molding, and blow molding, after heating and melting the compound. The ease of flow in this melted state is referred to as fluidity, and if fluidity is not finely adjusted, the material may not reach the intricate parts of the mold, making it difficult to mold. Therefore, our company selects and develops suitable recipes based on the base materials, desired performance, and the environment in which they will be used. *For more details, please refer to the external link page or feel free to contact us.*

• plastic

Plastics such as polyethylene and polypropylene, when left in contact with copper for extended periods, generally experience accelerated oxidative degradation, leading to a shorter lifespan. Therefore, our company incorporates aging inhibitors to counteract copper damage. We possess dozens of recipes for improving copper resistance and select and develop suitable recipes based on the base materials, desired performance, and the environment in which they will be used. *For more details, please refer to the external link page or feel free to contact us.*

• plastic

Originally, general-purpose plastic resins such as polyethylene have the weakness of deteriorating due to the breaking of branched chains caused by oxidation and ultraviolet rays, making it difficult to use them in places exposed to direct sunlight for extended periods. Therefore, our company manufactures compounds that incorporate additives to prevent deterioration caused by such environmental stress. Considering the applications of the products our customers manufacture and their compatibility with other formulation agents, we select appropriate items to blend and produce and supply the compounds. *For more details, please refer to the external link page or feel free to contact us.*

• plastic

Plastic melts when heated above a certain temperature. This is because the molecular chains of plastic, which are hard like wire at room temperature, become flexible like yarn when heated, causing them to unravel easily. Therefore, our company proposes methods to make the material resistant to high temperatures by adding additives or using electron beams, depending on the material, intended use, and target price. *For more details, please refer to the external link page or feel free to contact us.

• plastic

When flame-retardant fillers are mixed into flammable plastics, the endothermic effect during the dehydration of heated hydroxides suppresses ignition and combustion. Excel Japan Co., Ltd. possesses various technologies as a blender of functional plastic compounds. We propose suitable recipes according to the base materials and desired performance. In the flame-retardant polyethylene we have developed, we have improved flame retardancy by increasing the oxygen index. *For more details, please refer to the external link page or feel free to contact us.

• plastic

We provide compounds that meet various requests by utilizing advanced technology for the development and manufacturing of functional plastic compounds, as well as expertise in various resins and additives. If you have given up on a formulation, please consult us. Whether you want to mix liquids or emulsions, blend large amounts of powder, achieve uniform dispersion, or create ultra-high concentration masterbatches, we can fulfill those wishes! 【What We Can Do】 ◆ You can rely on us for the development of functional compounds, custom production of functional compounds, and contract manufacturing services. ◆ We manufacture according to your specifications under various conditions such as materials, formulation ratios, procedures, pellet state, and inspections. *For more details, please download our catalog or feel free to contact us.

• Mixer/agitator
• Emulsifier/Disperser
• Plastic utensils and containers