ER9.5-8PIN Transformer Bobbins，SMD Coil former，LCP E4008 material.

【ER9.5-8PIN Transformer Bobbins，SMD Coil former，LCP E4008 material】

Sumitomo Chemical SUMIKASUPER LCP E4008 is a 40% glass fiber reinforced liquid crystal polymer, with core advantages focused on ultra-high heat resistance, excellent dimensional stability, and excellent processing flowability. The specific advantages are as follows:

Core performance advantages

1) Excellent heat resistance and soldering performance: The hot deformation temperature under load can reach up to 313 ° C, and it can withstand a soldering resistance of 330 ° C. It is perfectly compatible with lead-free reflow soldering and high-temperature SMT assembly processes, and maintains rigidity at high temperatures.

2) Extremely high dimensional stability: The shrinkage rate of the flow direction molding is as low as 0.10%, and the coefficient of thermal expansion is extremely small (flow direction 1.4E-5 cm/cm/° C), which can effectively reduce warping deformation and ensure the dimensional accuracy of precision electronic connectors and other components.

3) Low viscosity and high fluidity: The melt has low viscosity and smooth filling during injection molding, making it suitable for manufacturing thin-walled and complex structured parts while reducing injection pressure and improving production efficiency.

4) Excellent mechanical strength: tensile strength up to 150 MPa, bending modulus up to 12300 MPa at 23 ° C, possessing "self strengthening" characteristics, high strength and creep resistance..