Sandpaper is indispensable, the use of sandpaper is very wide, cell phones, cars, wood products and other kinds of mold models are indispensable sandpaper, followed by the construction process in the paint sandpaper also plays an important role. Sandpaper is generally divided into dry abrasive sandpaper, water abrasive sandpaper and sponge sandpaper. Their common point is that they all use binder to bond different abrasives and sandpaper substrate together.
A：Sponge sandpaper:
Sponge sandpaper sponge sandpaper is the main thing of the sanding process, suitable for sanding the oily part, various materials are available. Sponge sandpaper sanding process has high production power, good quality of the processed appearance, low production costs and other characteristics, so in the production of furniture is widely used, the final appearance of furniture products quality and sanding process has a close link.
B：Dry sandpaper:
Dry sandpaper with synthetic resin as a binder silicon carbide abrasive bonded on top of latex, and coated with anti-static coating made of advanced products, with anti-blocking, anti-static, good softness, high abrasion resistance advantages. A variety of finenesses are available, suitable for sanding metal exterior, wood exterior, putty and coating. Dry sandpaper is generally made of special kraft paper and latex paper, with natural and synthetic resin as binder, and made by advanced high electrostatic sand planting process, which is suitable for dry grinding with high grinding power and not easy to stick to chips.
Dry abrasive paper is also called dry sandpaper. Dry sandpaper has larger gaps between the sand grains, and the debris from grinding is also larger, and it does not need to be used with water because the debris will fall off by itself during the process of application because of the large gaps. Grit is generally high-quality silicon carbide, paper base is generally the choice of latex paper, thus better flexibility, the use of the process of heat dissipation is also better, not easy to occur due to blockage phenomenon. Dry sandpaper is widely used in various industries and types of work, such as wood processing, stone processing, precision mold grinding, synthetic material processing, etc. It is widely used in furniture and decoration industries.
C:Water sandpaper:
Water sandpaper also has a great effect in life, can use water sandpaper to sand the teeth of the comb. Some comb teeth are too sharp, can use water sandpaper sanding comb teeth, so that the comb teeth become smooth. Water sandpaper can be used for painting, you can use the oil stick to paint on the water sandpaper. The rough appearance of the water sandpaper can better set off the bright and delicate colors of the oil stick. Sandpaper painting is a very suitable method for children to paint.
If you usually do not pay attention to the maintenance of wipers, especially in the case of dusty wipers, then you will soon find wipers hair can not scrape clean glass, and will leave a lot of fine water marks. At this point, there is no need to rush, you just need to find a 2000 number of water sandpaper (1500 number is also OK), in the wiper film back and forth carefully sanded on both sides. Especially against the scratch on the glass left a few more sanding, so that the wiper can be restored as before.
