Low Dielectric quartz fiber yarn, electronic quartz glass yarn, 1035 1078 quartz fabric yarn for CCL & PCB applications:

Quartz fiber yarn, newly developed electronic material for Copper Clad Laminates (CCL) industry to make high frequency Printed Circuit Boards (PCB).

Shenjiu Quartz Fiber Yarn benefits from its characteristics of low Dielectric Constant(Dk) 3.74, low dissipation factor(Df) 0.0002, 1050℃ high temperature resistance,  higher tensile strength and modulus. Which has been widely used in the industry of electronics, aerospace, defence, etc.

Advantages:
Low dielectric properties: Dielectric Constant(Dk) 3.74, Dissipation Factor(Df) 0.0002. Excellent wave-transparent capacity
High temperature resistance, continuous working temperature up to 1050 ℃, a short time using temperature up to 1200 ℃
Good electrical insulation performance, longer service life. Resistivity 1X10^20Ω·m~1X10^10Ω·m between temperature 20 ℃ ~ 1000 ℃
Higher tensile strength and modulus
Lighter weight, lower thermal conductivity

Specifications:
5Tex, 9Tex, 10Tex quartz fiber yarn, SiO2 purity ≥99.95%

Packaging:
Standard export carton and pallet