Coated fused silica tubing exhibits excellent flexibility, chemical stability, tensile strength, and exacting tolerances.

• High Homogeneity
• 100% proof tested for strength
• Excellent resistance to thermal shock
• Chemical inertness
• Acrylic coating UV transparent (>240 nm)
• Low dielectric constant, Low dielectric loss
• Impermeable to all Gases (except H₂, He)

These properties make it the tubing of choice for GC capillary applications, LC tubing, and other micro tubing requirements. It is also well suited for use in bioanalytical and high temperature GC applications.

Standard Polyimide temperature resistance to 400 °C (Equivalent to Other High Temperature Polyimides). Polyimide coating is chemically resistant. Free of thermal hysteresis, low weight loss (below devitrification temperature). Optical properties of uncoated: Transparent above 180nm, high intrinsic tensile strength, uncoated, temperature resistant to 1000 °C.

Pressure resistant to 1000 bar, very low thermal expansion, internal surface modification is available.