G10 and FR4 Laminate Tube

HONY®FR4 is a glass fiber reinforced inorganic resin-based material that originated in the U.S. FR4 has excellent mechanical, electrical and thermal properties and is therefore used in a wide variety of applications. We will introduce the composition, properties and applications of FR4 in detail below.fr4 is a kind of epoxy sheet (epoxy resin sheet), which is a composite material made of epoxy resin, an organic polymer compound, and glass fiber. The "fr" is an abbreviation for "flame retardant", and fr4 sheet is a material that meets the "fr4" flame resistance rating.POM tube

Fr4 is available in many colors, including white, black, green, blue, etc.PEEK tube

The main components of FR4 are glass fiber and epoxy resin. Glass fiber is an excellent reinforcing material with properties such as high strength, high modulus, corrosion resistance, and non-conductivity. Epoxy resin is a polymer material with excellent bonding, mechanical properties, heat resistance and electrical properties. The combination of glass fiber and epoxy resin forms FR4 material with excellent overall performance.,Plastic pipe bushing

The properties of FR4 are excellent and have several characteristics as follows:plastic pipe

1. Excellent mechanical properties.

FR4 has high strength, high modulus and excellent impact resistance, not easily deformed, not cracked, and can withstand large external forces and pressures.

2. Excellent electrical properties.

FR4 has excellent electrical properties in dry state, with good insulation and heat resistance, and also can withstand higher voltage and current.

3. Excellent chemical properties.

FR4 has excellent corrosion resistance and chemical resistance, and can be used in harsh environments such as acids, alkalis and solvents.

4. Excellent thermal properties.

FR4 has good high temperature resistance, resistance to thermal expansion and thermal conductivity, and can work stably in high temperature environments.

The application of FR4 is very wide, mainly used in electrical, electronic, communication, aviation, vehicles and other fields. Specific applications are as follows:

1. PCB board.

FR4 is widely used as a substrate for electronic circuit boards in communication, computer, industry, medical and other fields, and can be made into single-sided, double-sided, multilayer boards and other forms.

2. Battery casing.

FR4 is used as the shell material for batteries, mainly for lithium batteries, NiMH batteries, cadmium-nickel batteries, etc.

3. Aerospace field.

FR4 is mainly used in the aerospace field to manufacture important devices and components for aircraft, missiles, satellites, etc. It can withstand high temperature, high pressure and strong external forces.

4. Mechanical field.

FR4 can be used to manufacture mechanical parts, such as gears, gear shafts, bearings and other components, which have high wear resistance and corrosion resistance.

FR4 is a material with excellent performance and wide application, with good mechanical, electrical, chemical and thermal properties.

Specific applications of FR-4 epoxy tubes:

Electrical field
This point is one of its most applied fields, take the transformer, it has a role in the whole safe use of electricity for human beings. It is because of its voltage division that it can make the safe use of household appliances and industrial electricity. FR-4 epoxy tube is the mainstream product of transformer insulation. It greatly guarantees the safe and normal use of transformers. In addition, there are also high-voltage cable protection tubes, insulated ladders, cable splitting frames, track guards and transformer air duct positioning rods, etc., which are all useful for epoxy tubes.

Construction field
The building structure field represented by profiles for door and window structures, movable house structures, light bridges, tent supports and large boron structures. This has a lot to do with its dimensional stability, good toughness and high strength.

Recreation field
Fishing rods, pole vaulting poles, field hockey sticks, skis, bows and arrows, etc. This is inseparably related to its flat appearance, no unevenness, and good flexibility.

Energy field
It is used for solar collector bracket, wind generator blade, conduit for oil well, etc. Because of FR-4 epoxy board's high temperature resistance, insulation, toughness, flame retardant, environmental protection and other characteristics