Engineering plastics NS701 Tin blocking strip

Tin blocking bars, also known as fiberglass bars, are made of fibers and fiberglass. They are a substitute material for processing electric wood boards and fiberglass boards (FR-4). Tin blocking bars are mainly used to prevent the tin surface from being too high on the board surface, and to reinforce the PCB to prevent deformation.

The tin blocking strip has excellent characteristics such as high temperature resistance, easy processing, speed, simplicity, high strength, bending resistance, and compression resistance. Suitable for soldering fixtures, the function of protecting PCB is to block the edges, pressure strips, and borders of soldering fixtures.