UV curable printing adhesive
The soft adhesive of light curing ordinary printing is white TPU, with a hardness of 60 degrees. With the passage of time, it will gradually age and harden. If it is used as a sample, it is OK. The soft adhesive of 3D light curing printing has ordinary strength, is not resistant to friction and tear, and cannot print complex structural models, but it is relatively soft, impermeable and airtight.
Laser sintered soft glue
Laser sintered soft glue is processed by sintering TPU powder, with a hardness of 90 degrees. The surface of the soft glue sintered by laser powder is frosted rough, and the color is generally white, which has good strength and elasticity. It can print complex hollow structure models, but it is breathable.
Melt lamination printing soft glue
Molten laminated printing soft glue is printed by wire. Its hardness is generally 90 degrees. It has good strength, elasticity and low price, but its appearance is rough, laminated and breathable.
The above is the analysis of 3D printing soft glue process and printing soft glue characteristics introduced by Qile industry 3D printing. I hope it can provide you with reference.
