grid material

The wire grid is used to filter out the influence of scattered rays on the film. It should be placed between the human body and the film, so that most of the scattered rays can be filtered out, and only a small part of the scattered rays are leaked.
According to the material classification, the wire grid is divided into the following two categories:
(1) Commonly used wire grid: the internal partition is composed of non-metallic materials, such as wood chips, paper chips, plastics and other non-metallic low-density materials
material.
(2) All-metal grid: the internal partition is metal material: aluminum sheet. It has high strength and good moisture resistance.

Author：X Ray Grids Maker