Polyimide T1 Thermocouple Insulated Wire (Ni90/Cr10)

Formula: Ni 90/Cr 10

Form: Insulated Wire

Material: T1 Thermocouple Alloy

Commodity: Alloys

Insulation: Polyimide

Hazard Pictogram: GHS07,GHS08

Polyimide T1 Thermocouple Insulated Wire (Ni90/Cr10) is a high-performance electrical wire product offered by Goodfellow in 94 variations. The conductor is made of a Nickel/Chromium alloy, providing excellent thermoelectric properties. The insulation is polyimide plastic, which gives high heat and chemical resistance. These specialized wires can measure temperature in harsh environments like jet engines, industrial furnaces, and space vehicles. With its broad selection of sizes and alloy combinations, Goodfellow's Polyimide T1 meets the needs of research labs and OEM manufacturers.

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Technical Data Sheet Safety Data Sheet Tolerance Properties

Health hazard/Hazardous to the ozone layer

Serious health hazard

each

Tolerances

Insulated Wire

Conductor Diameter		±10%
Insulation Thickness		Nominal
Length		+5% / -1%

Material Properties for Alloys

Mechanical Properties

Element	Value
Elongation at break( % )	44
Modulus of elasticity( GPa )	186
Izod impact strength( J m⁻¹ )	108
Tensile strength( MPa )	620-780

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	70.6
Temperature coefficient( K⁻¹ )	0.00032

Thermal Properties

Element	Value
Maximum use temperature in air( C )	1100
Melting point( C )	1420
Thermal conductivity( W m⁻¹ K⁻¹ )	19@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	17.2@20-1000°C