sandpaper tape Paper resolve

 Selected paper to be anti-enter several errors, the primary demand of the substrate is not the same demand. Second, we must pay attention to compliance with the binder paper, usually in terms of A-level paper is mainly used to produce silicon carbide sandpaper 3M transparent adhesive tape made with epoxy resin; B grade paper production generally  abrasive belt waterproof sandpaper 3M adhesive tape made with alkyd resin caking agent, latex paper mill producing ultra-dry sandpaper 3M tape is coated with an epoxy or phenolic resin as a binder, there are companies in order to decrease production costs. A grade paper latex paper also uses urea-formaldehyde resin alkyd resin binder to do.
These two kinds of paper production processes using process is not the same, not suitable for use as the data is not high bond strength 3M tape adhesive sandpaper, otherwise it will affect the Abrasive paper  wear durability. Also pay attention to positive and negative mixed paper, temperature gauge, the other is not necessarily easy to pull the larger paper.Matrix, abrasives, adhesives known as coated abrasives three elements. The most widely used base paper substrate, the largest amount of data. Paper is mainly used to produce waterproof sandpaper 3M tape, 3M sandpaper dry grinding tape, sandpaper wood 3M tape, paper-based belt and so on. Coated abrasives production process, the matrix direct impact on product quality, because each production enterprise production equipment and technology to deposit a big difference, so choose appropriate paper for stable product quality have greater assistance.