サンアロー化成 List of Products and Services

Made of silicone rubber, it is: 1. Heat resistant 2. Fully washable 3. Non-slip

• Other food factory equipment and parts

We perform precision molding of UV-curable resin that hardens with ultraviolet light (UV). Thin molded products, which are difficult to achieve with injection molding, can be easily handled by using UV-curable resin. Additionally, UV-curable resin molding leads to improved efficiency through reduced molding time and contributes to a lower environmental impact, making it a highly attractive technology.

• Other electronic parts

We specialize in small-sized, high-precision resin molding and ultra-thin products with wall thicknesses of less than 1mm produced through high-speed molding, as well as molded products with multi-point gates, such as mobile phone buttons. Our technology has been refined to meet the stringent quality demands required for the compactization of mobile phones. We believe that by leveraging the know-how accumulated through our past experiences, we can satisfy our customers' expectations.

• Other electronic parts

Our company specializes in the press molding of silicone rubber compounds. The advantage of press molding is that it can accommodate small production runs. Additionally, due to the simple mold structure, the initial costs for mold creation can be significantly reduced. We have production equipment including roll machines ranging from 8 to 18 inches, press machines from 70 to 250 tons, and a 250-ton vacuum molding machine, allowing us to handle a wide range of needs from prototyping to mass production.

• Rubber

We provide a variety of precision processing, as well as sophisticated decorative techniques that combine high functionality and high design quality.

• Other electronic parts

It plays an important role as an interface in various devices. In mobile devices, functionality such as clickability and operability is naturally required, but there is also a demand for high design quality, such as a sense of luxury and authenticity. Our products aim for both high functionality and high design quality, and are currently active in various fields.

• Other electronic parts

Pad printing transfers ink from a patterned etched flat plate (steel plate) to the substrate for printing. Screen printing, which is rich in flexibility and elasticity, can accommodate various shapes such as flat and curved surfaces, and the materials that can be printed on include not only paper and fabric but also a wide variety of options such as glass, plastic, synthetic resin, and metal.

• Other electronic parts

Processing applications such as marking and trimming on resin materials and metal materials. It features a structure that allows the operating status of the equipment to be displayed through illuminated buttons, and you can choose from complex characters, landscapes, photos, and characters, as well as artwork and product drawings, to provide optimal processing conditions.

• Other electronic parts

San Arrow Kasei prioritizes responding to the rapidly changing current state of society, contributing to the development of new technologies, achieving high quality and high added value, and building a wide range of technologies including mass production techniques. 【Sample】 Photo: 　Carbon contacts 　Gold-plated contacts *For more details, please contact us.

• Glass

We have extensive experience in exterior coatings and pad printing, and we can also provide UV finish coatings for mobile phone casings. We offer decorative finishes with high precision UV coating thickness, as well as functional exterior finishes.

• Other electronic parts

Resin coating is dried at room temperature to 80°C according to the material, which prevents thermal deformation of resin products. It can also be applied to products that combine plastic and metal, and options such as pearl, glitter, matte, and glossy finishes are available. Additionally, the equipment is designed with environmental considerations, ensuring that emissions of pollutants into the atmosphere and noise are within acceptable limits.

• Other electronic parts

We can perform high-quality film processing on molded products and three-dimensional objects made from various substrate materials (glass, acrylic, polycarbonate, and others). From functional thin films to decorative items, and from prototypes to mass production, please take a look at our surface treatment technology.

• Other electronic parts

Silicone is originally an insulating material that does not conduct electricity. However, it is possible to create conductive silicone switches through special methods. We can propose silicone switch buttons in various shapes, colors, and hardness levels.

• switch

This is a method of inserting metal parts into a mold and forming them with silicone. It is a product that utilizes the soft characteristics of silicone while ensuring the rigidity of the metal. Additionally, since it is insert molding, it does not require adhesives, which can also contribute to cost reduction.

• Other electronic parts

As we advance our research, we find that using only generic products makes it difficult to conduct experiments smoothly. For researchers who are facing even minor concerns like "If only this could be done this way, it would work well..." or "The accuracy of homemade solutions is just not enough...", please leave it to us at San Arrow Chemical.

• Other experimental consumables
• others

The single layer thickness of the 3D printer introduced by San Arrow Kasei is 16 μm, providing sufficient resolution for confirming prototype shapes. The build size can accommodate up to 340 (X) × 340 (Y) × 200 (Z) mm. You can choose from acrylic-based rigid materials and rubber-like materials. Above all, since we can directly create from design data, we can significantly reduce the waiting time for our customers. 【Features】 ○ You can immediately bring your envisioned design to shape and verify it by seeing and touching it. ○ We can create from 1 piece. ○ Not only rigid resins but also soft materials like rubber can be produced. ○ We can effectively reduce costs in the prototyping stage. ● For more details, please download the catalog or contact us.

• 3D Printer
• others

San Arrow Kasei specializes in the press molding of silicone rubber compounds. One of the advantages of press molding is its ability to accommodate small production runs. Additionally, due to the simple structure of the molds, the initial costs for mold creation can be significantly reduced. As for our production equipment, we have roll machines ranging from 8 inches to 18 inches, press machines from 70 tons to 250 tons, and a 250-ton vacuum forming machine, allowing us to handle a wide range of needs from prototyping to mass production. We pay meticulous attention to quality control from the time we receive an order until delivery, always striving to enhance our customers' trust. 【Molding Methods】 ○ Precision Molding → Responding to silicone rubber molding that requires dimensional accuracy, etc. ○ Multi-color Integrated Molding → Integrating silicone rubbers of different colors and hardness without using adhesives, etc. ○ Integrated Molding of Different Materials → Integrating silicone rubber with materials such as resin and metal, etc. ● For more details, please download our catalog or contact us.

• others