What are the application scenarios of epoxy fiberglass board?
1. Photovoltaic backplane
The low-density fiberglass board (density 0.8g/cm³) developed by Juxin New Materials has the characteristics of high strength and low density. It is used for photovoltaic backplanes, can replace glass and optimize frames, and can achieve a weight reduction of more than 70% compared with conventional glass components. At the same time, it reduces dust accumulation on the frame and can be directly installed on the roof, greatly reducing the installation cost. It can be widely used in rural roofs in the future.
2. Wear-resistant planetary wheel
The planetary wheel is a fixture used in the flat polishing process of various products such as glass, lenses, silicon wafers, hard disks, etc. It is also called polishing fixtures, polishing pads, etc. The polishing process has been developed for many years and has become very mature. In recent years, mass electronic products such as mobile phones and tablets have been widely popularized, touch screens have developed rapidly, and lens polishing has developed rapidly. The raw materials of the planetary wheel have also changed from the original blue steel sheet to FR-4 fiberglass board.
The planetary wheel made of high wear-resistant FR-4 fiberglass board developed by Juxin New Materials is upgraded on the basis of ordinary FR-4 fiberglass board planetary wheel. The wear resistance is 2~3 times higher than that of ordinary FR4 fiberglass board planetary wheel, which greatly reduces the cost of consumables.
3. Heating sheet for new energy vehicles
Conventional power battery epoxy heating plate has the characteristics of fire protection level reaching UL-94V0, high strength, uniform heating, good insulation, long life and customizable shape.
In addition to the above characteristics, the epoxy heating plate developed by Juxin New Materials also has: two sides of the heating core, one side has high thermal conductivity, reaching more than 2W/(m·K), and the other side has low thermal conductivity, with a thermal conductivity of less than 0.2W/(m·K), which effectively manages the heat source, reduces heat loss, and has a heat insulation effect.
4. Three-electric armor for chassis of new energy vehicles
Currently, Poly Innovation Materials is researching three-electric armor for chassis of new energy vehicles, which uses fiberglass (carbon fiber, basalt fiber, etc.) 3D hot bending technology to replace 6061 aluminum alloy material, which can reduce weight by 40% and increase strength by 85%, effectively improving battery life and better protecting the three-electric chassis.
5. Tablet battery cover and protective cover
Fiberglass board has high strength, low density (the minimum density can reach 0.8, and the density can be lower when combined with other materials such as PMI), fireproof and other characteristics, and is widely used in tablet protective covers, battery covers, etc. At present, Huawei, Honor and other terminal brands have a large number of fiberglass board materials on their tablet products.
