In daily applications, sponge sandpaper and ordinary sandpaper can play a role in polishing, but what are the differences between them?
Sponge sandpaper is a kind of sandpaper, compared with ordinary sandpaper, sponge sandpaper is not based on paper or cloth as an abrasive carrier, but the abrasive plant on the sponge or plant on the TPU, which is the main difference between sponge sandpaper and ordinary sandpaper, in addition to the two have the following differences:
1, ordinary sandpaper is commonly used to polish the rough surface, sponge sandpaper is more suitable for surface grinding.
2, ordinary sandpaper is generally flake, sponge sandpaper can be made into a variety of shapes and specifications.
3.Ordinary sandpaper is usually a thousand grinding, sponge sandpaper can absorb water, water resistance is better, dry grinding, wet grinding can be.
With the invention and application of sponge sandpaper, more and more occasions began to use sponge sandpaper, then sponge sandpaper can replace sandpaper?
Sponge sandpaper and ordinary sandpaper, one is to plant a layer of abrasive on the paper, the other is to plant a layer of abrasive on the sponge or TPU, it can be said that sponge sandpaper is an upgrade of ordinary sandpaper products, relatively speaking, sponge sandpaper is more durable than ordinary sandpaper, softer, better draft effect, and because the sandpaper is sponge, so the grinding pressure is very good, The force will be very uniform, although the grinding efficiency is similar to that of ordinary paper sandpaper, it feels better than paper sandpaper when grinding, and the sponge sandpaper of the same thickness is better than ordinary sandpaper.
The biggest advantage of sponge sandpaper is that the surface treatment effect is better than ordinary sandpaper under the same abrasive and particle size, and the cutting degree and durability of sponge sandpaper are higher than that of traditional abrasive cloth sandpaper.
Therefore, in summary, sponge sandpaper is better than ordinary sandpaper and can replace ordinary sandpaper, but the cost of sponge sandpaper is higher than that of ordinary sandpaper, so it is generally mainly used for hand-grinding furniture, surface polishing of plastic products, polishing of automotive maintenance and paint, metal rust and plastic surface treatment and other fields with high polishing requirements. It is more economical to use sandpaper for ordinary sanding. Both have their own advantages and can be selected according to the actual use needs.
if you need sponge sandpaper and ordinary sand paper , please visit the following website:
