八千代マイクロサイエンス List of Products and Services

■ Improvement of Efficiency Lightweight Design: The YMI correction carrier is extremely lightweight. For example, the 16B size weighs only 1.9 kg. This significantly enhances work efficiency. Quick Corrections: With this product, pad dressing can be done in just 5 minutes. This leads to a substantial reduction in work time and an increase in productivity. ■ Strengthening Quality Control High Precision Finish: The previously challenging surface accuracy is now easily achieved. This contributes to improved product quality. Significant Reduction in Scratches: The number of scratches is greatly reduced, leading to increased product lifespan and lower return rates. ■ Optimization of Space and Costs Efficient Storage: It can be placed on shelves or hung on walls, making effective use of space. Cost Reduction: By introducing this product, pads can be used efficiently, leading to ongoing cost savings. ■ To Business Owners and Managers We solve the challenges of the manufacturing site with our technology. Achieve three benefits—improved productivity, stable quality, and cost reduction—with the YMI correction carrier. *For more details, please refer to the PDF document or feel free to contact us.*

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The "Diamond Cut Series" is a cutting oil that meets various expectations for grinding processes. We offer type "S," which is compatible with various optical materials, and type "W," which is specialized for difficult-to-machine materials (such as sapphire and quartz). Additionally, we have type "F," which is specialized for resin diamond tools (triethanolamine removal type). 【Specifications (excerpt)】 ■pH ・S: 7.8 ・W: 8.6 ・F: 8.6 *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

Do you have any concerns about issues such as yield, work efficiency, or safety, being caught between the site and management...? The "Pad Dresser" is a dedicated carrier for sharpening and correcting the surfaces of various grinding pads used in double-sided grinders and other equipment. It is shipped in a ready-to-use state, with diamond abrasives protruding. It accommodates various grinding pads made of urethane, suede, non-woven fabric, and more. Additionally, by using resin as the main material, it achieves lightweight handling compared to conventional products like cast iron carriers. 【Features】 ■ High dressing effect from the moment of introduction ■ Sample lending and trial available ■ Compatible with sizes 5B, 9B, 16B, and 22B ■ Mesh lineup: #200 to #1000 *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

"Bellatrix" is a polishing pad designed for ultra-precision polishing processes for silicon wafers, semiconductor materials, hard disks, glass, and more. We offer a wide range of products in various types to achieve the ultra-precision finishing surfaces that our customers pursue. We have "N0271," which has undergone special hardening treatment on a hard non-woven fabric, and "N7512," which forms a soft NAP layer on a soft base, creating an excellent finishing surface in combination with fine abrasives. 【Product Lineup】 ■ N0271: Pad for stock removal ■ K0013: Pad for stock removal ■ N7512: Pad for final polishing ■ K0034: Pad for final polishing ■ NP385: Pad for final polishing *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

"MIREK" is a glass polishing material that can be used for LCD TVs, optical glass, single-lens reflex cameras, and more. "E020CS" can be used for finishing, with a composition of LaCePr, TREO at 94.5%, and CeO2/TREO at 62.4%. Please feel free to contact us when you need assistance. 【Specifications (Excerpt)】 ■HL05 - Composition: LaCe - TREO: 96.7% - CeO2/TREO: 67.1% - F: 4.5% - Grain diameter: 0.51μm *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

The "De-Silt Tablet" is an inorganic solid coagulant that requires no equipment and can reduce costs. It maintains a stable pH in treated water without significant fluctuations. One kilogram can treat the turbidity of 1,500 drums of water. It can also be used for oil-contaminated wastewater and in seawater areas. There are cost-saving effects from reducing processes such as rental fees for turbidity treatment machines, power equipment costs, and installation costs for various equipment. 【Usage Instructions】 ■ Add it to the turbidity so that it is submerged. ■ If rapid turbidity directly hits it, it may dissolve quickly, reducing the treatment amount. ■ Stirring effect from water flow. ■ Using a stirrer can yield higher coagulation effects. ■ Discharge treated water in compliance with laws and regulations, and confirm water quality before discharge. ■ Consider methods for collecting and removing coagulants, and dispose of them according to local regulations. *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

The "Monthly pH Checker" is a product that requires no power and can be installed anywhere. Typically, pH test strips and similar products stop reacting after a single measurement, but this product changes color repeatedly with pH fluctuations, allowing for reuse. As a result, continuous pH monitoring and inspection can be conducted for one month, enabling improved efficiency in operations at each inspection point and early detection of pH fluctuations through enhanced visibility. 【Lineup】 ■ For confirming alkalinity: Type that reacts only to alkalinity ■ For confirming acidity: Type that reacts only to acidity ■ For daily inspections: Changes color in three stages from acidic to alkaline *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

"Mizusumairu" is an inorganic coagulant that cleans water by directly adding and stirring the first agent into contaminated water, neutralizing it in the process. It improves water quality from acidic to alkaline ranges towards neutral. It enhances water quality indicators such as SS (suspended solids) and COD. Additionally, the separated sludge improves dewaterability and forms sludge that does not re-dissolve. 【Product Lineup and Recommended Dosage】 ■ pH 5 to less than 10: Standard type, 0.1 to 0.2g per 1L, 100 to 200g per 1m³ ■ pH 10: Alkaline type, 0.3g per 1L, 300g per 1m³ ■ pH 11: Alkaline type, 0.7g per 1L, 700g per 1m³ ■ pH 12: Alkaline type, 1.4g or more per 1L, 1400g or more per 1m³ *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

"Oil Flock" is an inorganic coagulant capable of improving water quality, including suspended solids (SS), COD, and normal hexane. By using a single agent and a single process, the operations and equipment are simplified. There may also be multiple processes involved. The separated sludge is hydrophobized, making it easier to dewater, and sludge that does not re-dissolve is also formed. Additionally, there is a space-saving design (approximately 1m²) and a simple structure that makes the wastewater treatment device "Oil Flock System" easy to handle. 【Features of the Oil Flock System】 ■ Short processing time utilizing Oil Flock ■ Chemical dosing and equipment operation can be selected as manual or automatic ■ Installation and customization according to site conditions are possible *For more details, please refer to the PDF materials or feel free to contact us.

• Safety and consumables

The "Declouding Tab" is a safety product for turbid water that can be used in seawater. Its effectiveness on turbidity improves turbidity, SS, and COD to levels that meet water quality standards. The pH after treatment remains in the neutral range (no pH fluctuations due to chemicals). The duration of effectiveness is approximately 7 to 10 days. This is the duration of effectiveness after immersion in water. Additionally, the removal rate with filters increases. 【Specifications】 ■ Treatment capacity reference - Up to 300m3 per 1kg of this product (equivalent to 1500 drums) - Varies depending on the characteristics of the treated water ■ Packaging: 5kg (1kg x 5 bags)/box, 10kg (1kg x 10 bags)/box ■ Storage method: Store in a cool, dark place away from water and humidity ■ Treatment method: The coagulated material should be disposed of as industrial waste *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

Do you know about orange peel, yuzu skin, mandarin skin, and human skin in the context of polishing? If you are in the polishing industry, you may have come across one of these terms. The term "orange peel" is also commonly heard in the precision polishing industry. This time, we will delve deeper into the topic of orange peel and explore it further. *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.*

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Colloidal silica is an excellent abrasive for final polishing and is used for finishing a wide range of materials, including optical glass, quartz glass, filter glass, and crystals. However, it is also true that due to the nature of colloidal silica, great care must be taken to prevent "drying and adhesion." In fact, there are already movements to find alternatives to colloidal silica as a countermeasure against drying and adhesion. *For more details on the column, you can view it through the related link. Please feel free to contact us for more information.*

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What kind of double-sided tape is good for precision grinding pads? Precision grinding pads are used by adhering them to a grinding plate with double-sided tape. If the adhesion is not done neatly, it can create steps or allow foreign substances to mix in... Since we are working in the realm of micrometers and nanometers, the adhesion is very important. What is necessary for this adhesion is double-sided tape. Even if the adhesion is done perfectly, if there is an issue with the double-sided tape, the pad may peel off or shift during grinding. This can lead to a decrease in precision and an increased risk of crashes. *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.

• Work tools

The polishing pads used in the first grinding process are mainly polyurethane pads, commonly known as urethane pads. However, there are cases where non-woven fabric polishing pads (hereinafter referred to as non-woven pads) are used separately. Non-woven pads refer to polishing cloths made by binding short fibers, known as non-woven fabric, with resin. Generally, they tend to be white in color. Since non-woven pads are not made solely of resin, they tend to have a lower polishing rate compared to urethane pads, but they offer advantages in terms of surface accuracy and ease of handling. *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.*

• Work tools

In every era, it is natural that the future cannot be predicted, but I have tried to imagine, even just a little, the future of "precision polishing pads." In the first place, "precision polishing pads" play an essential role in advanced industries such as semiconductor manufacturing and LCD production. In this industry, high precision and uniformity are always required, making the evolution of "precision polishing pads" an important challenge. Let's delve deeper into this world and consider the future possibilities of "precision polishing pads"! *For more details on the column, please refer to the related links. If you have any questions, feel free to contact us.*

• Work tools

To everyone using double-sided or single-sided polishing machines, or using machines to polish items! After pressing the processing button, don’t you feel anxious? What can we do to minimize mistakes? And how can we press the processing button without hesitation? The answer is information. First, it's the preliminary stage of the five senses. After pressing the processing button… we look at the numbers. As an initial check, we first confirm whether the values obtained are stable. *For detailed content of the column, please refer to the related link. For more information, feel free to contact us.*

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There are various types of cerium oxide abrasives. Please choose according to your application. 【How to choose】 ■ Choose based on "average particle shape" ■ Choose based on "grinding rate" ■ Choose based on "specific surface area" ■ Choose based on "main applications and features" ■ Choose based on "form" *You can view detailed information in the related links. For more information, please feel free to contact us.

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The "Straight Gauge" that we sell. This product has recently become very popular, but why is it selling? I wondered about this, so I would like to analyze it as a question room. The straight gauge is a device used in the grinding and polishing industry, where multiple dial gauges are installed on a metal flat bar to measure the flatness of a surface plate. At our company, we measure the surface plate whenever necessary. This is because we believe it is essential to constantly and accurately understand the shape changes of the surface plate. After truing, after dressing, before processing, and after processing, we compare the changes in the surface plate at each moment to determine how to use the surface plate flatly at all times, whether to process in the forward or reverse direction, whether the position of the work hole is correct based on the wear of the surface plate, and whether the overhang amount is appropriate, among other considerations. *For detailed content of the column, you can view it through the related links. For more information, please feel free to contact us.

• Other measuring instruments

■Four Features of Mizusumairu 1. Simplified processes and equipment due to a single agent and single process. 2. Improvement of water quality in turbid water and concrete turbid water to a neutral range. 3. Improvement of water quality in terms of suspended solids (SS) and pH. 4. Enhanced dewaterability of separated sludge, forming sludge that does not re-dissolve.

• Airport facilities

It can be easily attached and detached to a magnetized flat plate. Compared to conventional grinding with free abrasive grains (grinding sand), it can be processed with stable precision. Precision management is easier compared to free abrasive grains, leading to improved productivity. There is no wear on the flat plate, so replacement of the flat plate is unnecessary. It significantly reduces waste compared to conventional free abrasive grains (grinding sand). Since there is no scattering of free abrasive grains (grinding sand), a clean processing environment can be achieved.

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