175degree kynar PVDF heat shrink tubing

175degree kynar PVDF Heat Shrink Tubing

 

Description

 

Semirigid PVDF heat shrink tubing, normally called Kynar, is a kind of thin wall heat shrinkable tubing manufactured through modification of PVDF materials using ionizing radiation technology. It is transparent but flame retardant, designed specially for applications requiring high temperature resistance, abrasion resistance, cut-through resistance and most of the oil and chemical solvent resistance. Specifically, it effectively protects places vulnerable to high temperature, industrial solvents and chemicals like cable terminations, connections and harness, solder joints etc.

 

 

Features

 

Abrasion resistant

Oil, chemical solvent resistant

Cut-through resistant

Min shrink temperature:100°C

Min full recovery temperature:175°C

Continuous operating temperature:-55°C~175°C

Shrink ratio:2:1

RoHS compliant

Flammability:UL 224 VW-1

Standard color:transparent,black

 

Technical performance 

 

Property	Typical Data	Test Method
Specific gravity	1.78g/cm3	ASTM D 791
Tensile strength	≥30MPa	ASTM D 2671
Elongation at break	≥150%	ASTM D 2671 125°C×168h IEC 60093 UL 224 VW-1
Elongation after heat ageing	≥100%
Volume resistivity	≥1013Ω.cm
Flammability	pass
Cold flexibility	No cracking	-55°C×4h
Heat shock	No cracking	250°C×4h
Copper corrosion	pass	180°C×168h
Copper stability	No degradation	180°C×168h

 

Dimensions 

 

Size		As supplied inner diameter (mm)	Full recovery(mm)		Shape	Standard package (m/spool)
mm	Inch		Internal diameter	Wall thickness
Φ1.2	3/64	1.2	0.6	0.25±0.05	Round	200
Φ1.6	1/16	1.6	0.8	0.25±0.05	Round	200
Φ2.4	3/32	2.4	1.2	0.25±0.05	Round	200
Φ3.2	1/8	3.2	1.6	0.25±0.05	Round	100
Φ4.8	3/16	4.8	2.4	0.25±0.05	Round	100
Φ6.4	1/4	6.4	3.2	0.30±0.05	Round	100
Φ9.5	3/8	9.5	4.8	0.30±0.05	Flat	50
Φ12.7	1/2	12.7	6.4	0.30±0.05	Flat	50
Φ19.1	3/4	19.1	9.5	0.42±0.05	Flat	50
Φ25.4	1	25.4	12.7	0.50±0.05	Flat	50
Φ38.1	1 1/2	38.1	19.1	0.50±0.05	Flat	50

 

Company Show

 

 

 

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