PTFE Heat Shrink Tubing

• Application: Electrical Winding Insulation, Automotive Wiring Harness,
• Type: Insulation Sleeve
• Thermal Rating: -55-+260degrees
• Classification: Hybrid Insulation Materials
• Certification: Iatf 16949
• Color: OEM
• Model NO.: CL-PTFE
• Transport Package: Carton
• Specification: Customizable
• Origin: Changzhou
• Production Capacity: 24000000m/Year

Product Description

 Product Description
PTFE heat shrinkable tubing is made of PTFE with excellent high-temperature performance, chemical resistance, high insulation and excellent mechnical properties. Designed to provide insulation and mechanical protection in severe chemical and thermal environments. Widely used in electronic, aerospace, military and communication fields.   
Shrink ratio 1.25:1
Excellent clarity
High flame resistance
High temperature resistant to 260ºC
Superior physical and chemical properties.
RoHS and REACH compliant.
Operating temperature: -65ºC ~ 260ºC
Minimum fully recovery temperature: 350ºC

Properties		Test Method			Typical Data
Density		ASTM D792			2.16g/cm^3
Tensile strength		ASTM D638			24.5MPa
Elongation		ASTM D638			3.5
Bending coefficient		ASTM D790			490MPa
Impact strength		ASTM D256+23ºC-54ºCj/m			No crack 107
Hardness		ASTM D2240			55 Shore D
Flammability		UL-224			VW-1
Dielectric constant 103-106Hz		ASTM D150			2.1
Dissipation factor 106Hz		ASMT D150			0.0002
Arc coefficient		ASMT D495			>300S
Volume resistivity		ASTM D257			>10^18Ω/m
Weather resistance		"Weather-o-meter"(2000h)			NO change
Solvent resistant		ASTM D543			Excellent
Chemical resistance		ASTM D543			Excellent
Friction coefficient					0.1
Melting point					327ºC
Operating temperature					260ºC
Size	As supplied (mm)		After recovered (mm)
	Inside diameter(mm)		Inside diameter(mm)	wall thickness(mm)
PTFE-30	0.8		0.38	0.23
PTFE-28	0.9		0.46	0.23
PTFE-26	1.1		0.53	0.25
PTFE-24	1.2		0.66	0.25
PTFE-22	1.4		0.81	0.3
PTFE-20	1.5		0.97	0.3
PTFE-18	1.9		1.17	0.3
PTFE-16	2.3		1.47	0.3
PTFE-14	3		1.83	0.3
PTFE-12	3.8		2.31	0.3
PTFE-10	4.8		2.84	0.3
PTFE-8	6.1		3.53	0.38
PTFE-6	7.6		4.41	0.38
PTFE-4	9.4		5.53	0.38
PTFE-2	10.9		6.93	0.38
PTFE-0	11.9		8.69	0.38