Item # FP125 on (AMC) Aerospace Materials Corporation


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SUMITUBE B2 is a very flexible, flame-retarded, radiation-cross linked heat shrinkable polyolefin tubing which meets all of the material and functional requirements of Military Specification AMS-DTL- 23053/5, Class 1 and Class 3.
Shrink temperature is 90° C.
Operating temperature range is -55° C to +135° C and up to 200° C for short time durations.
B2 is recommended for use in general purpose applications such as wire marking, color coding, and electrical insulation of light wire harness assemblies.

Specifications

Size		1/8

Min. Inside Diameter As Supplied		0.125 Inches 3.2 mm

Max. Inside Diameter After Recovery		0.062 Inches 1.6 mm

Nominal Wall Thickness After Recovery		0.51 mm 0.020 Inches

Shrink Ratio		2:1

Operating Temperature Range		-55 to +135 ºC

Military Specification		RoHS Compliant

Color		Black-(0) Red-(2) Orange-(3) Yellow-(4) Green-(5) Blue-(6) Violet-(7) Gray-(8) White-(9)

Standard Package		4 foot lengths Spooled

Physical

Min. Tensile Strength (ASTM D638)		1500 psi

Min. Elongation (ASTM D638)		200 %

Max. Specific Gravity (ASTM D792)		1.35

Low Temperature Flex @ -55° C (AMS-DTL-23053)		No Cracking

Heat Shock @ 250° C, 4 hrs. (AMS-DTL-23053)		No Cracking

Min. Elongation (ASTM D638)		100 %

Max. Secant Modulus (ASTM D882)		2.5 x 10⁴ psi

Longitudinal Change (AMS-DTL-23053)		±5 %

Electrical

Min. Dielectric Strength (ASTM D876)		500 V/mil

Min. Volume Resistivity (ASTM D876)		1.0 x 10¹⁴ ohm-cm

Chemical

Item # FP125