With the development of 3D printing technology, new materials and technologies are continuously presented, and more and more materials can be printed. Now 3D printing soft glue is possible. The printed soft glue is TPU material, and the printing process is mainly light curing and laser sintering. And for fusion lamination,today I will introduce the characteristics of several different printing soft glues.
Light curing printing soft glue
The soft glue printed by light-curing ordinary printing is white tpu with a hardness of 60 degrees. As time goes by, it will gradually age and become hard. If it is used as a sample, it is ok. It is resistant to friction and tearing, and cannot print complex structural models, but it is relatively soft, and has an impermeable and airtight seal.
Laser sintered soft glue
The laser sintered soft rubber is sintered by tpu powder with a hardness of 90 degrees. The surface of the soft rubber sintered by laser powder is frosted and rough, and the color is generally white. It has good strength and elasticity, and can print complex hollow structure models. But breathable.
Fused Laminate Printing Soft Adhesive
Fused lamination printing soft glue is printed by wire, the hardness is generally 90 degrees, good strength, elasticity, cheap price, but the surface is rough and layered, and it is breathable.