What is the difference between water sandpaper and dry sandpaper?

Water sandpaper is also called water sandpaper, water-resistant sandpaper is sandpaper that can be sanded in water.

The sand material of water sandpaper is generally silicon carbide, and the paper base is generally kraft paper. There are also relatively high-end ones, such as imported water sandpaper, many of which are based on latex paper. Latex paper is characterized by good flexibility and stronger surface adhesion of the sand particles, so the sandpaper is more durable, the particles are more uniform, and the polishing effect is better.

The gap between the sand grains of water sandpaper is small, and the crushed powder is also small. When used with water, the crushed powder will flow out with water, so use it with water. If you use water-based sandpaper for dry grinding, the product debris will adhere to the gap between the sand grains, making the surface of the sandpaper lose its sharpness without grinding power. Therefore, its use effect cannot be achieved. The number of sandpaper ranges from 80 to 5000. Of course, the larger the number, the finer the sandpaper, and the finer the sandpaper, the smoother the sand will be.

Dry sandpaper is also called dry sandpaper. Compared with water-based sandpaper, the gap between dry sandpaper and sand grains is larger, and the product debris is also larger. Because of the large gap during use, the product debris will fall off by itself, so it does not need to be mixed with water. use together.

The sand particles of dry sandpaper are generally high-quality silicon carbide, and the paper base is generally latex paper, so they have better flexibility, better heat dissipation during use, and are less likely to cause blockage. The number of sandpaper ranges from 80 to 5000. Of course, the larger the number, the finer the sandpaper, and the finer the sandpaper, the smoother the sand will be.

Dry sandpaper is used to polish the surface of wood, bamboo, metal, or other objects, especially in wood processing and mold polishing industries. It can also be applied to the beauty of hands and toes.

Extended information

According to different abrasive materials, there are many kinds of emery paper, artificial emery paper, glass sandpaper and so on. Dry sandpaper (wood sandpaper) is used to polish the surface of wood and bamboo. Water-resistant sandpaper (water sandpaper) is used to polish the surface of metal or non-metal workpieces in water or oil.

It is called sand skin. A material for grinding. It is used to grind the surface of metal, wood, etc. to make it smooth and clean. It is usually made of various abrasive grit glued on the base paper. According to different abrasive materials, there are many kinds of emery paper, artificial emery paper, glass sandpaper and so on.

Dry sandpaper (wood sandpaper) is used to polish the surface of wood and bamboo. Water-resistant sandpaper (water sandpaper) is used to polish the surface of metal or non-metal workpieces in water or oil. The base paper is made of unbleached sulphate wood pulp. The paper is strong, wear-resistant, and has good water resistance. It is made by adhering abrasive materials such as glass sand to the base paper with adhesives such as gum and drying.