Teflon tubing, also known as polytetrafluoroethylene (PTFE) tubing, is first made of polytetrafluoroethylene (PTFE) material, with high temperature (260 ℃), corrosion-resistant, highly insulating, and has excellent electrical and other characteristics.
Teflon casing is made of PTFE dispersed resin at room temperature with organic solvents as the extruder pushes the system, and then after drying, sintering made. According to the size of the tube can be divided into capillary tube and HOSE tube two kinds. hose tube inner diameter >4mm, capillary tube inner diameter ≤ 4mm.
The product has excellent dielectric properties and chemical corrosion resistance, high temperature, high pressure, non-absorbent, non-sticky, non-conductive, low coefficient of friction and non-aging properties. Widely used in transformers, electronic appliances, communication equipment, chemical fluids, machinery manufacturing, medical equipment and automotive aerospace and other fields. ◆Voltage resistance: 150V-600V
◆Operating temperature: -65℃+ 260℃
◆Melting point: 327℃
◆Flame retardant: VW-1
◆Breakdown strength: 45KV/mm
◆Color: transparent, black, blue, red, yellow, green Item Performance Parameters Relative Density 2.10~2.30 Tensile Strength (MPA) ≥25 Tensile Yield Strength (MPA) ≥11 Elongation (%) ≥300 Arc Resistance >300 Hardness (D) 59~63 Melting Point (℃) 327 Continuous Use Temperature (℃) -65~260 Oxygen Index (%) > 90 Water Absorption (%) < 0.01 Coefficient of Linear Expansion ( ×105/℃）21~100 10 Breakdown strength（kv/mm） ≥45 Volume resistivity（Ω.m ） 1×1018