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STFE

250°C Chemical Resistant Teflon Heat Shrinkable & Non Shrinkable Tubing

Shrink Ratio:

4:1 or Non Shrink

Operating Temperature:

-67°C to 250°C

Shrink Temperature:

327°C

Applications:

Exceptional chemical resistance and high temperature capability makes STFE suitable for use in many applications including aircraft, medical and chemically hostile environments

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Standard Colours

CLEAR

Other colours available to order

Standard Packaging

1.2m (4ft) lengths (4:1), Reels (non shrink). Special lengths available to order.

RoHS Compliance

2003/11/EC Compliant?	2002/95/EC		From What Date?
Yes	Yes		>3 Years

Item

STFE:250°C Chemical Resistant Teflon Heat Shrinkable & Non Shrinkable Tubing

Colour

Size

Quantity

Heat Shrinkable Products Quality Assured | Rapid Delivery | Bespoke Cutting/Marking

Property	Test Method	Values
Tensile Strength	ASTM D638	2500-4000psi (min)
Elongation	ASTM D638	225-450% (min)
Low Temperature Flexibilty	AMS-DTL-23053	no cracking
Coeffiecient of Friction		0.10
Dielectric Strength	ASTM D876	40KVolts/mm
Volume Resistivity	ASTM D876	10¹⁸Ohm-cm
Dielectric Constant	ASTM D150	2.05±0.05
Water Absorption	ASTM D570	0.01% (max)
Corrosion (Copper Contact)	AMS-DTL-23053	non-corrosive
Flammability	ASTM D876	non-burning
Fluid Resistance	AMS-DTL-23053	no change in properties
Operating Temperature Range		250% (max)

4:1
Ordering Size		As Supplied Min Dia	After Recovery Max Dia	Nom Recovered Wall	Standard Lengths
ins	mm	mm	mm	mm	m
5/64	2.0	1.98	0.63	0.23	1.2
1/8	3.2	3.17	0.94	0.25	1.2
3/16	4.8	4.75	1.27	0.30	1.2
1/4	6.4	6.35	1.60	0.30	1.2
3/8	9.5	9.52	2.44	0.30	1.2
1/2	12.7	12.70	3.66	0.38	1.2
5/8	15.8	15.87	4.52	0.38	1.2
3/4	19.0	19.05	5.69	0.38	1.2
1	25.4	25.40	7.06	0.38	1.2
1 1/2	38.1	38.10	10.16	0.38	1.2

Non Shrink
Ordering Size	Inside Diameter			Wall Dimensions
				Standard Wall		Thin Wall
(AWG)	Min.	Nom.	Max.	Min.	Tol.	Nom.	Tol.
30	0.25	0.30	0.38	0.23	±0.05	0.23	±0.05
28	0.33	0.38	0.46	0.23	±0.05	0.23	±0.05
26	0.41	0.46	0.53	0.23	±0.05	0.23	±0.05
24	0.51	0.56	0.66	0.30	±0.05	0.25	±0.08
23	0.58	0.66	0.74	0.30	±0.05	0.25	±0.08
22	0.66	0.71	0.81	0.30	±0.05	0.25	±0.08
21	0.74	0.81	0.89	0.30	±0.05	0.25	±0.08
20	0.81	0.86	0.97	0.41	±0.08	0.30	±0.08
19	0.91	0.97	1.07	0.41	±0.08	0.30	±0.08
18	1.02	1.07	1.17	0.41	±0.08	0.30	±0.08
17	1.14	1.19	1.32	0.41	±0.08	0.30	±0.08
16	1.29	1.35	1.47	0.41	±0.08	0.30	±0.08
15	1.45	1.50	1.65	0.41	±0.08	0.30	±0.08
14	1.62	1.68	1.83	0.41	±0.08	0.30	±0.08
13	1.83	1.93	2.06	0.41	±0.08	0.30	±0.08
12	2.06	2.16	2.31	0.41	±0.08	0.30	±0.08
11	2.31	2.41	2.57	0.41	±0.08	0.30	±0.08
10	2.59	2.69	2.84	0.41	±0.08	0.30	±0.08
9	2.89	3.00	3.15	0.51	±0.10	0.38	±0.08
8	3.28	3.38	3.53	0.51	±0.10	0.38	±0.08
7	3.66	3.76	3.94	0.51	±0.10	0.38	±0.08
6	4.11	4.22	4.42	0.51	±0.10	0.38	±0.08
5	4.62	4.72	4.95	0.51	±0.10	0.38	±0.08
4	5.18	5.28	5.54	0.51	±0.10	0.38	±0.08
3	5.81	5.94	6.20	0.51	±0.10	0.38	±0.08
2	6.55	6.68	6.93	0.51	±0.10	0.38	±0.08
1	7.34	7.74	7.75	0.51	±0.10	0.38	±0.08
0	8.25	8.38	8.69	0.51	±0.10	0.38	±0.08

Type	Shrinktek	Military
STFE	ST6013	AMS-DTL 23050/12, DEF STAN 59-97