As we all know, sandpaper is an indispensable item, the application of sandpaper is very wide, mobile phones, cars, wooden furniture and other mold models are unavoidable sandpaper, followed by sandpaper in the construction process of paint and coating engineering also plays a vital role. Sandpaper is generally divided into dry abrasive paper, water abrasive paper, sponge sandpaper. What they all have in common is the use of binders to bond different abrasive and sandpaper substrates together.
1.Sponge sandpaper Sponge
sandpaper is a specific item of the sanding process, suitable for polishing a smooth part, a variety of materials can be. The sponge sandpaper sanding process has the characteristics of high output power, high cost performance and low cost of production, so it is widely used in furniture production, and the final surface quality of furniture products is closely related to the sanding process.
2.The dry abrasive paper
dry abrasive paper uses synthetic resin as binder to bond silicon carbide abrasive above the latex, and is coated with antistatic coating to make advanced products, which have the advantages of anti-clogging, anti-static, good flexibility and advanced wear resistance. A variety of fineness to choose from, suitable for polishing metal surfaces, wood surfaces, putty powder and coatings. Dry abrasive paper is generally made of refined wrapping paper and latex paper, using pure natural and synthetic resin as binder, according to professional high static induction sand production process, this product cutting output power is high, not easy to stick chips and other characteristics, suitable for dry grinding. Dry sandpaper is also called dry sandpaper. The gap between the sand grains is relatively large, and the debris that is ground out is also very large. It will burst out by itself in the application process due to the large gap, so it does not need to be applied with water. The sand is generally high-quality silicon carbide, and the paper base is generally made of latex paper, so the flexibility is better, the heat dissipation in the application process is better, and it is not easy to cause blockage. Dry sandpaper is widely used in wood processing, stone processing plants, precision machinery manufacturing, production and processing of materials and other fields and technical work, widely used in furniture, decorative design and other fields.
3.Waterproof abrasive paper
whaterproof abrasive paper is also called water resistant sandpaper, that is, sandpaper with water abrasive. The sand material of water sandpaper is generally silicon carbide, and the paper base is generally used as wrapping paper. There are also more high-end, such as imported 3M water sandpaper, the paper base is a lot of latex paper. Latex paper is characterized by good flexibility, the surface adhesion of the sand is stronger, so the sandpaper is more durable, the particles are more symmetrical, and the actual effect of polishing is more excellent. The gap between the sand grains of water sandpaper is smaller than that of dry sandpaper, and the debris of the polished object is also smaller, and the debris will be discharged with water when applied with water, and then the sharpness of the sandpaper application surface is maintained. If the water sandpaper is dried, the product debris will adhere to the gap of the sand, so that the surface of the sandpaper loses sharpness without cutting force. Then it can not reach the actual effect of its use. Water sandpaper is widely used in stone grinding, hardware processing, mold processing, wall putty grinding, car surface grinding, rust removal, paint removal and other fields.
you can choose the sandpaper according to your purpose , if you need sandpaper, please visit the following website:
https://www.xfabrasive.com/sand-paper/
