Automechanika Shanghai

Many items in life need to be polished with water abrasive paper to take shape, such as leather, wood, metal, cups, etc. Now let's introduce some knowledge about water abrasive paper.Water abrasiv...

Ⅰ. How to prevent the problem of color ceramic abrasive grainsColored ceramic abrasive particles are not allowed to have bubbles in the production process. If there is a bubble problem, it means that...

General polyester film sandpaper is made by using a synthetic resin binder to uniformly coat abrasive grains on a polyester film substrate. Coating methods can be roughly divided into electrostatic co...