Epgc 308 Hgw 2372.4 H Light Green Epoxy Glass Sheet G10 Fr4 PCB Base

Epgc 308 Hgw 2372.4 H Light Green Epoxy Glass Sheet G10 Fr4 Pcb Base

Fr4 Laminate Sheet size
FR4 laminate sheets are available in various sizes and thicknesses depending on the manufacturer and the specific application requirements. The most common FR4 laminate sheet size is 48" x 96" (4' x 8') with a thickness range of 0.010" to 4.00". However, other sizes are also available such as 36" x 48", 24" x 36", and 18" x 24". 
custom Fr4 Laminate Sheet
FR4 laminate sheets can be customized to meet specific size and thickness requirements. We offer custom fabrication services to cut, drill, and machine FR4 sheets to the desired dimensions and shapes. Custom FR4 laminate sheets can be made with specific resin systems, and surface finishes to meet the requirements of various applications. Custom FR4 laminate sheets are commonly used in the manufacturing of printed circuit boards, electrical insulation components, and high-performance electronic equipment. It's important to work with a reputable manufacturer or supplier who has expertise in custom FR4 laminate sheet fabrication to ensure the product meets the required specifications and standards.
OEM Fr4 Laminate Sheet
OEM FR4 laminate sheets are FR4 laminate sheets that are designed and manufactured to meet the specific requirements of original equipment manufacturers (OEMs). This means that the FR4 laminate sheet is produced according to the OEM's specifications and standards, including the size, thickness, resin system, copper weight, and surface finish. OEM FR4 laminate sheets are commonly used in the manufacturing of electronic equipment and printed circuit boards.

OEMs typically work closely with FR4 laminate sheet manufacturers to ensure that the product meets the required specifications and standards. This may involve testing and validation to ensure that the FR4 laminate sheet meets the necessary electrical, thermal, and mechanical properties. We also provide additional services such as custom fabrication and supply chain management to ensure that the OEM's production processes are efficient and cost-effective.
Fr4 Laminate Sheet comparison
FR4 laminate sheets can vary in their properties depending on their specific composition and manufacturing process. Here are some factors that can be compared when evaluating FR4 laminate sheets:

1. Dielectric constant (Dk): This measures how well the material can store electrical energy. Lower Dk values indicate better electrical insulation properties.

2. Tensile strength: This measures the maximum stress the material can withstand before breaking. Higher tensile strength values indicate greater mechanical strength.

3. Flexural strength: This measures the maximum stress the material can withstand before bending or breaking. Higher flexural strength values indicate greater resistance to bending.

4. Thermal conductivity: This measures how well the material conducts heat. Lower thermal conductivity values indicate better temperature resistance.

5. Coefficient of thermal expansion (CTE): This measures how much the material expands or contracts as the temperature changes. Lower CTE values indicate better dimensional stability.

6. Water absorption: This measures how much water the material can absorb over time. Lower water absorption values indicate better resistance to moisture.

When comparing FR4 laminate sheets, it's important to consider the specific application requirements and the performance characteristics of each material to ensure that the right material is selected.

FR4 Epoxy Sheet is a kind of insulation material made of epoxy resin and glass cloth. It is an ideal base material for printed circuit boards (PCBs). It has good electrical insulation, heat dissipation, mechanical strength and chemical corrosion resistance, and is widely used in the manufacture of printed circuit boards.

Features:

1. FR4 epoxy sheet has good electrical insulation, heat dissipation and mechanical strength.

2. It has strong chemical corrosion resistance and is not affected by the environment.

3. It has excellent machinability and can be drilled, milled, cut, sawed and machined into various shapes and sizes.

4. It has a high temperature resistance and can be used up to 120.

5. It is environmentally friendly and non-toxic, and has no harm to humans and the environment.

6. It has good dimensional stability and is not affected by temperature and humidity.

Application:

  FR4 epoxy sheet is widely used in the manufacture of printed circuit boards. It is also used in the insulation and protection of electronic components, the insulation of transformers and motors, the insulation of electrical and electronic components, and the insulation of high-frequency devices.