Laser Sintering (LS)—often called Selective Laser Sintering or SLS is an additive manufacturing process that enables the fabrication of 3D structures directly from digital data.
During the process ,micro-sized polymer powder is selectively sintered to form a 3D Structure in a layer by layer methodology. Thus, eliminating the need for any dye or remnant material. LS parts have exceptional strength, accurate dimensions, light weight and heat resistant properties.
For datasheet of material, refer below: