FR-4 halogen-free epoxy board is made by hot pressing of electronic grade glass fiber impregnated with halogen-free epoxy resin. Mainly used for insulating structural components in electrical and electrical equipment.
The advantages of Halogen-free FR4 sheets
What are Halogen elements?
Halogen elements include fluorine (F), chlorine (Cl) bromine (Br), iodine (I), arsenic (At)
Why do we choose to prohibit halogen elements?
With economic and social development, people all around the world pay great attention to environmental protection. So, government and institutions begin to Develop environmental policies, and more and more manufacturers choose to use environmental protection raw materials in the industry producing process.
What is Halogen-free Fr4
FR-4 halogen-free epoxy board is made by hot pressing of electronic grade glass fiber impregnated with halogen-free epoxy resin. Mainly used for insulating structural components in electrical and electrical equipment. Because it does not contain halogen (including fluorine, chlorine, bromine, iodine, arsenic), it will not produce toxic gas when burning, which meets the requirements of green production.
The advantages of Halogen-free FR4 sheets.
First, environmental protection. In recent years, environmental pollution has been serious, and many areas have experienced smog. People pay more and more attention to environmental awareness. FR-4 halogen-free epoxy board is non-toxic and environmentally friendly.
Second, high temperature resistance. FR-4 halogen-free epoxy board has good heat resistance, up to 150 degrees.
Third, insulation. The breakdown voltage of FR-4 halogen-free epoxy board is up to 40KV. Although my country's electricity consumption is rising and the voltage is gradually rising, there is still a gap in the breakdown voltage of the FR-4 epoxy board.
Fourth, absorb water. It can be very good moisture-proof, moisture-proof, long storage time.