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Reach out to Flexible Lapping Film Products for inquiries about polishing, smoothing, and finishing solutions. Expert support for industrial and professional users. Contact Us Thank you for your interest in Hans abrasive Lapping Film. To contact us please reach us via: Submit Thanks for submitting! Address 111th Liuquan Road Zhangdian Zibo Shandong China flexibleabrasive@gmail.com Whatsapp and Tel :+8613805339219

Discover high-performance diamond lapping films designed for exceptional material removal processes. Ideal for precision grinding tasks. Super Heat-resistant Diamond Disc Home / Lapping Film Polishing Disc / Super Resistant diamond lapping Disc / The Ultra-heat-resistant diamond lapping film ,diamond lapping film paper ,diamond lapping film Disc is a revolutionary product that has been developed using a unique production process. It is made by blending high-quality diamond fine powder and high-performance resin in a uniform manner. Unlike other surface coating products, this product offers exceptional heat resistance, chemical resistance, and deformation resistance. It is ideal for a wide range of applications, including mirror grinding of precious stones like jade, crystal, ruby, and sapphire, as well as surface grinding of superhard ceramic parts, semiconductors, LEDs, and glass products. Additionally, it is perfect for grinding superhard alloys, alloy steels, advanced cutting tools, and scissors. With its exceptional mirror grinding capabilities, this product is a must-have for anyone who is looking for a high-quality lapping film paper Disc . Production Process: The lapping film is made by blending high-quality diamond fine powder and high-performance resin in a uniform manner. This unique production process contributes to its exceptional properties. Exceptional Properties: Heat Resistance: The product exhibits exceptional heat resistance, making it suitable for applications involving high temperatures. Chemical Resistance: It offers excellent chemical resistance, ensuring durability and performance in various environments. Deformation Resistance: Unlike other surface coating products, this lapping film Disc shows high deformation resistance, maintaining its shape and effectiveness during use. Versatile Applications: Mirror Grinding of Precious Stones: Ideal for mirror grinding of precious stones such as jade, crystal, ruby, and sapphire. Surface Grinding of Superhard Ceramic Parts: Suitable for surface grinding of superhard ceramic components. Semiconductors and LEDs: Applicable in the grinding of semiconductors and LED components. Glass Products: Useful in the surface grinding of glass products. Superhard Alloys and Alloy Steels: Perfect for grinding superhard alloys and alloy steels. Advanced Cutting Tools and Scissors: Well-suited for grinding advanced cutting tools and scissors. Mirror Grinding Capabilities: The product is highlighted for its exceptional mirror grinding capabilities, making it a must-have for users seeking high-quality mirror finishes.

High-performance ultra fine polishing powder for precision finishing on glass, metal, ceramics, and semiconductors. Ideal for flexible lapping applications. Ultra Fine Polishing Powder Home / Lapping Polishing Powder / Ultra Fine Polishing Powder / The Ultra Fine Polishing Powder comes in three different variants - Silicon Carbide , Aluminum Oxide , and Cerium Oxide . These variants are produced using advanced grading technology, which ensures that they have high purity, excellent crystal shape, and uniform particle size distribution. These features make them ideal for use in various industries such as optics, communications, display, semiconductor, data storage, and more. The Silicon Carbide variant of the Ultra Fine polishing powder is known for its excellent hardness and wear resistance. It is commonly used for polishing hard materials such as ceramics, glass, and metals. Additionally, it is also used for lapping and grinding applications. The Aluminum Oxide variant of the Ultra Fine polishing powder is known for its high purity and excellent polishing performance. It is commonly used for polishing soft materials such as plastics, rubber, and wood. Additionally, it is also used for surface finishing applications. The Cerium Oxide variant of the Ultra Fine Polishing powder is known for its high polishing efficiency and excellent surface quality. It is commonly used for polishing glass, optics, and semiconductors. Additionally, it is also used for precision polishing applications. Overall, the Ultra Fine polishing powder is a versatile and reliable product that can be used in various industries for different applications. Its advanced grading technology ensures that it has consistent quality and performance, making it a preferred choice for many professionals. Features 1. Fine particle size and adjustable polishing effectiveness can meet various polishing requirements; 2. Centralized particle size distribution and good crystal shape can achieve precision polishing result in short time; 3. High purity can meet the request from magnetic record materials like hard disk, and semiconductor materials like silicon and other high-tech fields. Applications: 1. Semiconductor 2. Optical glass & crystal 3. Hard disk 4. LCD panel 5. Optical communication

We offer abrasive lapping films and papers in sheets, discs, rolls and belts with diamond, aluminum oxide, silicon carbide and cerium oxide coatings in a wide range of particle sizes from mesh size down to sub-micron. FAQ Frequently asked questions General What is the proper technique for using diamond lapping film? To use diamond lapping film, peel a strip from the sheet and adhere it to the platen, ensuring it is centered. Unlike diamond stones, use an edge-trailing stroke (up and away) with the lapping film. Which materials are preferred for diamond lapping? Boron carbide is a preferred abrasive for diamond lapping, especially for hard materials such as tungsten carbide and tempered steel. This abrasive is known for its aggressive cutting and high stock removal capabilities, making it ideal for lapping the hardest materials, including tungsten carbide and titanium carbide. What is the process of diamond lapping? Diamond lapping is a material removal method using fixed diamond abrasive particles which produce long chips of the component material . The process of making chips with a sharp abrasive grain produces the lowest amount of deformation in the component while giving the highest removal rate. Is aluminum oxide better than diamond lapping film? When comparing aluminum oxide to Diamond lapping film for precision polishing , diamond lapping film is generally considered superior. Here are the key reasons why Diamond lapping film is better than aluminum oxide: Superior Hardness : Diamond is the hardest known material, significantly harder than aluminum oxide . This allows Diamond lapping film to cut through materials more efficiently and maintain its cutting ability over a longer period. Higher Cutting Performance : The superior hardness of Diamond translates to higher cutting performance. Diamond particles can cut and abrade materials more quickly and effectively than aluminum oxide , which results in faster material removal rates and more efficient polishing processes. Durability : Diamond lapping film is more durable due to the inherent toughness of Diamond particles. This means the abrasive surface remains effective for a longer period, reducing the need for frequent replacements and thus offering better cost-effectiveness over time. Precision and Consistency : Diamond lapping film provides a more consistent and precise finish. The uniformity of Diamond particles and their ability to maintain sharpness ensures a uniform surface finish, which is crucial in high-precision applications. Versatility : Diamond lapping film can be used on a wider range of materials, including very hard substrates such as ceramics, carbide, and hardened steels. aluminum oxide , while effective, may not perform as well on these tougher materials. Reduction in Surface Damage : The cutting efficiency and sharpness of Diamond particles help in reducing the heat generated during the lapping process, which minimizes the risk of surface damage such as burns or cracks. In summary, Diamond lapping film offers better performance, durability, and precision compared to aluminum oxide , making it the preferred choice for high-precision and demanding polishing tasks. What material is best for lapping? Diamond slurries are often used in precision lapping applications, as they offer several advantages over traditional abrasives such as Alumina or silicon carbide . Diamond particles are harder and more durable than these traditional abrasives, allowing for faster material removal and improved surface finish. What is diamond lapping fluid made of? Diamond lapping fluid , also known as water-soluble coolant, is commonly used in conjunction with diamond lapping films and other precision polishing tools. This type of coolant enhances the water with additional features to improve the lapping process. Here are the details, benefits, and some challenges associated with using Diamond lapping fluid : Benefits of Diamond Fapping Fluid Enhanced Cooling : Diamond lapping fluid improves the cooling efficiency of water, helping to dissipate heat generated during the lapping process. This prevents overheating and potential damage to both the workpiece and the lapping film. Lubrication : The fluid provides better lubrication than plain water, reducing friction between the abrasive film and the workpiece. This helps in achieving a smoother finish and extending the life of the lapping film. Particle Suspension : It helps to suspend the abrasive particles and swarf (material removed from the workpiece) in the coolant, preventing clogging of the lapping film and ensuring a consistent cutting action. Corrosion Protection : Many Diamond lapping fluid s contain additives that protect both the workpiece and the lapping equipment from corrosion, especially when working with metals. Challenges of Using Diamond Fapping Fluid Concentration Management : As the water component of the coolant evaporates, the concentration of the fluid increases. This can lead to changes in the performance of the fluid, potentially causing issues with consistency and effectiveness. Regular monitoring and adjustment are necessary to maintain the correct concentration. Frequent Testing : To ensure optimal performance, the concentration of the lapping fluid needs to be tested frequently. This adds an extra maintenance step and requires the use of appropriate testing equipment and methods. Potential Residue : If not managed properly, the evaporation of water can leave behind residues that may affect the lapping process or the final finish of the workpiece. Storage and Handling : Proper storage and handling are required to maintain the efficacy of the Diamond lapping fluid . Contamination or improper storage conditions can degrade the fluid’s performance. Best Practices for Using Diamond Fapping Fluid Regular Monitoring : Implement a regular schedule for testing the concentration of the lapping fluid and adjusting it as necessary. Use a refractometer or other suitable devices to measure concentration accurately. Top-Up with Water : Regularly top up the fluid with water to compensate for evaporation and maintain the appropriate concentration. Clean Work Environment : Ensure that the work environment and all equipment used are kept clean to prevent contamination of the lapping fluid. Proper Storage : Store the fluid in a cool, dry place and keep containers sealed when not in use to prevent contamination and evaporation. By following these best practices, the advantages of using Diamond lapping fluid can be maximized while mitigating the potential challenges associated with its use. What is the primary objective of the lapping process? The primary objective of the lapping process is to produce parts with a uniformly smooth and flat surface. Lapping achieves this by removing material from the high points of the part's surface through contact with a flat lap plate. What is the recommended method for cleaning a diamond lapping plate? To clean a diamond lapping plate, evenly spread Bar Keepers Friend on the surface using a nylon brush. Gently scrub the plate with the brush for one to two minutes. Rinse the plate with warm water while continuing to scrub gently. What is the typical material removal rate in the lapping process? The lapping process is gentler than honing and removes significantly less surface material. Typically, lapping removes only 0.0005” to 0.005” (0.0127 mm to 0.127 mm) of material. Therefore, the workpiece should be as close to the final size as possible before lapping, often achieved through double-disk grinding.

Detonation nanodiamond (DND) / ultra-fine diamond (UFD) — ultra-hard, high-purity nanoparticles for polishing, lubrication, composites, and advanced optics. Detonation Nano Diamond Powder Home / Lapping Polishing Powder / Detonation Nano Diamond Powder / Hans Detonation Nano-Diamond (DND) , also known as Ultra-Fine Diamond (UFD), is a unique product that is produced through the dissociative carbon in high-pressure and temperature during detonation by Oxygen-Negative Explosive. Unlike the synthesized diamond, DND has a spherical shape without any sharp edges, and its micro-crystal size ranges between 4-7nm. The dissociative carbon in high-pressure and temperature during detonation by Oxygen-Negative Explosive is the key factor that makes Hans Detonation Nano-Diamond (DND) stand out from other diamonds. The dissociative carbon is made up of ultra-fine particles that are spherical in shape and do not have any sharp edges. This unique shape makes it an ideal product for various industrial applications. Hans Detonation Nano-Diamond (DND) has a micro-crystal size of about 4-7nm, which is much smaller than the synthesized diamond . This small size makes it an excellent product for use in a wide range of applications, including polishing , cutting , and grinding . The small size of the micro-crystals ensures that the product can be used in the most delicate applications, such as polishing lenses and other optical components. The unique shape and small size of Hans Detonation Nano-Diamond (DND) make it an excellent product for use in the electronics industry. The product can be used in the production of semiconductors, where its small size and unique shape make it an ideal product for use in the most delicate applications. Additionally, the product can be used in the production of computer hard drives, where its small size ensures that it can be used in the most compact spaces. Spherical Shape without Sharp Edges: Unlike synthesized diamonds, DND has a spherical shape without sharp edges, making it safer for various applications. Micro-Crystal Size (4-7nm): The dissociative carbon in high-pressure and temperature conditions results in ultra-fine particles with a micro-crystal size ranging between 4-7nm. High Purity: The product exhibits high purity, with metal impurity levels below 10PPM. High Specific Surface Area: Boasts a high specific surface area ranging from 300-420 m²/g, contributing to its excellent properties. Good Dispersion Stability: Provides good dispersion stability, ensuring uniform distribution in various applications. Superior Polishing Result: Delivers an excellent super-fine polishing result, achieving surface roughness below 0.2nm. Outstanding Properties: Exhibits outstanding wear resistance, corrosion-resistance, thermal conductivity, and wave-transmitting properties. Applications: Electronics Industry: Ideal for the production of semiconductors due to its small size and unique shape, suitable for delicate applications. Hard Disk Production: Used in the production of computer hard drives where its small size is advantageous for compact spaces. Lubricant Additives: Applied as a supplement in lubricants to enhance their properties. Composite Materials: Used as a supplement for composite materials to improve their overall performance. Electroplated Coating: Utilized in electroplated coatings for enhanced properties.

Abrasive Lapping film/Polishing Film is coated with precisely graded minerals (such as diamond, aluminum oxide, silicon carbide, silicon oxide, cerium oxide and so on) on the high strength polyester backing to provide a uniform, consistent finish. With or without PSA (Pressure Sensitive Adhesive) backing, and available in sheets, discs and rolls for meeting the use on any type of polishing equipment. These films are widely used in the polishing of fiber optic connectors, roller, hard disk and metal parts etc. OOPS! There’s Nothing Here. The page you’re looking for can’t be found. Check the URL, or go back to the homepage. Back to Homepage

Roll polishing. The long lasting product is used to complete the product process and produce consistently superior surface finish. Cleaning: use plenty of DI water to clean the film between each use, then wipe the film with a lint-free wipe. Silicon Carbide Lapping Film Disc Home / Lapping Film Polishing Disc / Silicon Dioxide Lapping Film / The Silicon Dioxide Lapping Film Disc is a highly recommended product for final polishing applications that require excellent edge retention. This Disc is made up of a mylar film that is coated with resin containing Silicon dioxide particles. It is an ideal alternative to colloidals and cloths for final polishing on SEM and TEM samples. The Silicon Carbide and Silicon Dioxide lapping films are also highly recommended for fine grinding and lapping applications where edge retention is important. These films consist of a mylar film that is coated with resin containing either Silicon carbide or Silicon Dioxide particles. They are perfect for achieving a high-quality finish on a variety of materials. If you are looking for a reliable product that can provide excellent results for your polishing and grinding needs, then the Silicon Dioxide lapping Film Disc and Silicon Carbide and Silicon Dioxide lapping films are the perfect options for you. These products are easy to use and highly effective, making them an ideal choice for professionals and hobbyists alike. Composition: The Disc is made with Silicon carbide, a hard and durable material known for its excellent abrasive properties. Silicon carbide is commonly used in lapping films for its ability to produce fine finishes and effective material removal. Applications: The Silicon Carbide Lapping film Disc is suitable for a variety of applications, including: Lapping and polishing of metals. Precision Lapping of ceramics and hard materials. Polishing optical components. Superfinishing processes to achieve smooth and high-quality surfaces. Features: Abrasive Material: Silicon carbide is chosen for its hardness, ensuring efficient material removal and achieving fine finishes. Consistent Particle Size: The Lapping Film is designed with a uniform particle size, contributing to consistent and controlled abrasion during the Lapping process. Backing Material: The Film is typically mounted on a backing material, providing support and stability during the lapping process. Sizes and Variations: Silicon Carbide Lapping film Disc s are available in various sizes, commonly in diameters such as 4", 6", and 8". The availability of different sizes allows for compatibility with various lapping machines and applications. Benefits: Hardness: Silicon carbide's hardness is beneficial for effective material removal, particularly in applications where precision is crucial. Consistency: The consistent particle size of the lapping film ensures uniform results across the surface being worked on. Versatility: Suitable for lapping and Polishing a diverse range of materials, making it a versatile tool in precision machining. Precision : Capable of achieving fine finishes and tight tolerances, making it ideal for applications requiring high precision . Applications: The Silicon Carbide Lapping Film Disc finds applications in industries such as manufacturing, optics, electronics, and more, where achieving precise and high-quality finishes is essential. Conclusion: In summary, the Silicon Carbide Lapping Film Disc is a valuable abrasive tool designed for precision lapping and Polishing applications. Its composition, features, and versatility make it a reliable choice for achieving fine finishes and maintaining precision in various industries. Features: * Micron graded premium abrasive to produce precise finishes * Precision backing for uniformity and sample planarity * Resists water, oil and most solvents * Use for non-encapsulated samples * Not recommended for power head applications Diameter: 4" 6" 8" Mounting: PSA (Pad) Roughness Grade: Mesh :15000 Particle size/µm: 0.3 Type: Silicon Dioxide Lapping Film Disc