Superhard material abrasive products commonly used in stone renovation

From the narrow scope, the stone renovation is to use the stone refurbished machine with special super-hard material grinding disc to roughen, finely grind and polish the damaged surface of the stone, and then take care with the crystallization treatment process to restore the natural Texture and gloss. Which stones need to be refurbished? Generally speaking, the decoration engineering construction multi-work type mixing operation, the movement of a large number of personnel and materials or the corrosion of decorative materials directly damage the laid stone, causing large-scale fouling and failing to meet the standard of delivery; If there is a gap in the cut, the stone will lose its original decorative effect after long-term use due to reasonable wear and tear; it needs to be refurbished. How is the process and process of stone renovation determined? Under normal circumstances, different stone and stone refurbishing processes are different, and the superhard materials used in the grinding are also different. The following lists several common stone refurbishing processes and processes. Marble can generally be used for diamond stone refining work with diamond water-grinding tablets, horseshoe-shaped (rhombic cobalt, silicon carbide) grinding blocks, diamond resin grinding discs, fiber resin grinding discs and other super-hard materials. In actual work, the above various abrasive tools are determined according to the wear condition of the marble, and the four numbers of the connection and the interval in the 50# 100# 300# 500# 800# 1500# 3000# 6000# can be used. The final procedure was to use oxalic acid polishing block and 6000# fiber resin grinding sheet. When granite is used to renovate granite, most of them can be refurbished with special hardened diamonds, diamond resin discs and other superhard materials. Similarly, the above corresponding abrasive tools are also determined according to the wear condition of granite, 50# 100# 300# 500# 800# 1500# 3000#; 50# 200# 400# 500#800# 1500# Special light block. When the terrazzo is refurbished with terrazzo, diamond water grinding discs, diamond resin grinding discs or horseshoe-shaped (rhombic cobalt, silicon carbide) grinding blocks may be used. Then determine the use of the above abrasive tools according to the customer's requirements for terrazzo grinding or terrazzo wear, 50# 100# 300# 500# 800# 1500# 3000#; 36# 60# 320# 600# 1200# Special light; Connect and separate two or three procedures. When artificial stone is used to renovate artificial stone, the optional grinding tools include diamond water-grinding disc, diamond resin grinding disc, horseshoe-shaped (rhombic cobalt, silicon carbide) grinding block, and the like. Then, the above corresponding abrasive tools are determined according to the degree of wear of the artificial stone, 50# 100# 300# 500# 800# 1500# 3000#; 36# 60# 320# 600#1200# special light; You can arrange four programs at intervals.

Stone renovation steps :

Seamless treatment: The original damaged surface and the stone gap are cut with a power tool, and repaired with special stone glue to make it close to the stone color. Next, the cut is polished: the special cut-out abrasive piece is used to focus on the cut position to make it close to the stone level. Then, grinding and polishing: grinding from coarse to fine with the grinding piece, the ground is smooth and flat, and the stone grain is clear. Protection after stone renovation: stone curing agent is used to fully penetrate into the interior of the stone and form a protective layer to achieve waterproof, anti-fouling, anti-corrosion and anti-oxidation capabilities. Crystallization treatment: using a targeted crystal powder or crystallizing agent, under the dual action of special equipment heavy pressure and high temperature generated by stone friction, through the physical and chemical reaction, crystallize the surface of the stone to form a layer of clear, dense The hard protective layer acts to add light and harden the surface of the stone.

Abrasive Lapping Film

Abrasive Lapping film is a type of polishing material used for fine abrasive finishing and polishing of surfaces. It is often employed in applications where a high degree of precision and surface quality is required. The key characteristics and applications of abrasive lapping film:

1. Composition: Abrasive Lapping film typically consists of a flexible backing material onto which abrasive particles are evenly coated. The abrasive particles can vary and may include materials like aluminum oxide, silicon carbide, diamond, cerium oxide, or other abrasives.

2. Manufacturing Process: The film is manufactured using advanced coating technology, ensuring a uniform distribution of abrasive particles on the backing material. The film may undergo high-precision cutting technology to achieve specific sizes and forms.

3. Grit Sizes: Similar to the Aluminum Lapping film mentioned earlier, abrasive lapping film comes in a range of grit sizes, from coarse to very fine. This allows for flexibility in addressing different levels of surface roughness and polishing requirements.

4. Particle Sizes: The particle sizes of the abrasive material on the film can vary, typically ranging from larger micron-sized particles to smaller nano-sized particles, depending on the desired level of abrasiveness.

5. Versatility: Abrasive lapping film is versatile and can be used on various materials, including metals, ceramics, plastics, and optical components. It is commonly utilized in precision machining, electronics, optics, and other industries where fine surface finishing is crucial.

6. Adhesive Backing: Some lapping film come with a Pressure Sensitive Adhesive (PSA) backing, allowing for easy attachment to lapping plates or other polishing equipment.

7. Applications:

   • Precision lapping and polishing of metal and ceramic parts.
   • Finishing of optical components, lenses, and mirrors.
   • Polishing of semiconductor wafers and electronic components.
   • Surface preparation for analysis and inspection.

8. Uniform Dispersion: Similar to other precision lapping films, uniform dispersion of abrasive particles is critical for achieving consistent results in surface finishing. This ensures that the abrasive action is evenly applied across the entire surface.

9. Customization: Like other lapping films, abrasive lapping films may be available in sheets, discs, or rolls, providing flexibility for different types of polishing equipment and applications. Customized products may also be available to meet specific customer needs.

Overall, abrasive lapping film is a valuable tool in industries where achieving a smooth and precise surface finish is essential. Its use is widespread in applications requiring fine polishing and finishing of various materials.

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