How to distinguishGlass fiber cloth? Is it good or bad?

It is based on glass fiber woven fabric, soaked with macromolecule anti lotion coating, and is widely used in wall reinforcement materials, reinforced cement products, reinforced plastics, rubber products, and other skeleton materials. Many friends are using it, but how to distinguish between good and bad? Today, the editor will share with you how to distinguish between good and bad.

Method 1: Determine the quality of fiberglass cloth by observing its surface. The quality is relatively good, the surface is relatively clean, the warp and weft lines of the grid are uniform and straight, the toughness is good, and the mesh holes are also relatively uniform. And those with poor quality have uneven grids and poor toughness.

Method 2: Those with good chemical stability, good quality, stable chemical properties, resistance to alkali, acid, water, cement erosion, and other chemical corrosion, and high safety when used.

Method 3: Use color to judge the quality. For those with good quality, the color is shiny and uniform, while for those with poor quality, it not only feels harsh when touched, but also has a dark and cloudy color.

Method 4: Determine the quality by stretching. A good glass fiber cloth is not easily deformed and can be restored by stretching, while a poor quality glass fiber cloth is difficult to restore its original state through stretching, which affects normal use.

Reechas is a high-tech enterprise founded in 2006 and headquartered in Shenzhen, China. We focus on the development, production, and sales of integrated laminating products, including release films, conformal films, and press pads. These products are widely usedin PCB, FPC,  rigid-flex PCB, 5G PCB, IC substrate, CCL, smart card, copper coin & heat-sink and other industries.