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20/02/2026

Fluoroelastomer Heat Shrinkable Tubing 2:1 3.2/1.6 black
Art.-No. 330-00320 | VITON®-E-3.2/1.6-FPMX-BK

Viton®-E for flexibility and protection against aggressive chemicals.

Heat Shrink Tubing 2:1

Viton®-E is a fluoroelastomeric heat shrink tubing.
It remains flexible even at very low temperatures.
It has extremely high resistance to chemicals and maintains its excellent mechanical strength and flexibility even after long term exposure to high temperatures.
Viton®-E tubing is approved to VG 95343/5E.

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Base Data

Application	Viton®-E is used for reliable protection against aggressive chemicals in high temperature environments like engine compartments and turbines. It is also used when protective tubings are required to remain flexible at low temperatures.
Behaviour At Low Temperature	not cracking
Brand Family	Viton®-E-Series
Color	Black (BK)
Elongation At Heat Aging	420%
Heat Aging Test	168h/250°C
Heat Shock Elongation	400%
Heat Shock Tensile Strength	10MPa
Heat Shock Test	4h/300°C
Minimum Tensile Strength At Heat Aging	17MPa
PART DESCRIPTION	VITON®-E-3.2/1.6-FPMX-BK
Packaging Type	meter
Part No.	330-00320
Product family	Insulation
Type	VITON®-E-3.2/1.6

Product Dimensions


For Object Outside Diameter	1.92-2.88 mm
Longitudinal Change After Shrinkage	-10% max.
Printable	No
Recovered Diameter (imperial)	.06"
Recovered Diameter (metric)	1.6mm
Reel Length (imperial)	164.04ft
Shrink Ratio	2:1
Size (imperial)	1/8"
Supplied Diameter (imperial)	.13"
Supplied Diameter (metric)	3.2mm
Wall Thickness (imperial)	.03"
Wall Thickness (metric)	0.70mm

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Material and Specifications

Dielectric Strength	8kV/mm
Elongation at break (min.)	500%
Material	FPMX
Material	Fluoropolymer, cross-linked (FPMX)
Min. Shrink Temperature	+338 °F (+170 °C)
Operating Temperature	-67°F to +392°F (-55°C to +200°C)
REACH Conformity	No
ROHS compliant	Yes

Logistic and Packaging

Packaging 1 - Weight (kg)	0.754kg
Pkg. Qty.	50m

More Information

Calculators

Calculator tool for Heat Shrink Tubing

Calculator tool for Heat Shrink Tubing

for VITON®-E-3.2/1.6 - Art.-No.: 330-00320
In selecting the right shrink tubing size it is important to consider to "80:20 rule". Shrink tubing should recover at least 20% and maximum 80% of its potential shrink range.
According to which specification would you like to check if the selected product is suitable for your application?

diameter

Please enter either the smallest and/or the largest outer diameter of the substrate.

Min mm Max mm

Cross-Section

Please enter either the smallest and/or largest cross-section of the object to be covered.

Min mm² Max mm²

perimeter

Please enter either the smallest and/or largest perimeter of the object to be covered.

Min mm Max mm
Wall thickness calculator

Wall thickness calculator

for VITON®-E-3.2/1.6 - Art.-No.: 330-00320

Depending on the substrate dimensions when Heat shrink tubing is recovered the diameter and the wall thickness will change. This Calculator aims to offer a theoretical wall thickness for this situation.Please enter the outer diameter of the object to be covered

Outer diameter of object (A)

mm

Inner diameter of tubing after shrinking (B)

mm

Wall thickness fully recovered ( C )

mm

Solutions

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