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TZRS-VT200 (2X)
 
Fluoroelastomer (Viton) Heat Shrink Tubing
 
Description
 
  TZRS-VT200(2X) modified fluoroelastomer heat-shrinkable tubing is highly abrasion and cut-through resistant and can withstand a wide variety of fuels, lubricants, acids and highly corrosive fluids at temperatures up to 200°C. In addition to its high continuous operating temperature and chemical-resistance properties, this tubing is very flexible and is easily marked by hot-stamp or printwheel methods. When heated in excess of 175°C (347°F), TZRS-VT200(2X) tubing rapidly shrinks to a skintight fit. TZRS-VT200(2X) tubing is rated for continuous operation from –55°C (–67°F) to 200°C (392°F).135°C/275°F
 
Typical Applications
 
  Because of its outstanding high temperature fluid performance, modified fluoroelastomer heat shrink tubing is often used to protect wiring and component covers in aircraft/aerospace applications including
 
  electronic control systems and hydraulic fluid transport mechanisms and in chemical plants.
 
  Shrink Ratio
 
  Modified fluoroelastomer heat shrink tubing has a 2:1 shrink ratio. When freely recovered, the tubing will shrink to 50% of its as-supplied internal  d i a m e t e r. The recovered wall thickness is proportional to the degree of recovery
 
Features
 
*         Cross-linked fluoroelastomer
 
*         Superior abrasion resistance
 
*         High temperature resistance
 
*         Excellent resistance to aggressive chemicals and solvents
 
*         Available with various wall thickness
 
*         Continuous operating temperature:-55°C ~200°C
 
*         Min. Full recovery temp.: 175 °C
 
*         RoHS compliant
 
*         Flammability: UL 224 VW-1
 
*         Meets: SAE-AMS-DTL-23053/13
 
Technical Performance
 

Property

Test Method

Test Method

Tensile strength

≥12MPa

ASTM D 638

Ultimate elongation

≥400%

ASTM D 638

Tensile strength

Ultimate elongation

≥300%

250℃×168h

Flammability

Self-quenching In 15 seconds

ASTM D 2671

Longitudinal expansion rate

-5%~+5%

ASTM D 2671

Heat shock

No cracking

300℃×4h

Breakdown strength

≥12kV/mm

ASTM D 2671

volume resistivity

≥109Ω.cm

ASTM D 876


Dimensions

Size(mm)

As

Supplied

(mm) D

After Recovery

(mm)

Standard

Length

 

Inner diameter d

Wall thickness w

(m/spool)

Φ2.4

≥2.4

≤1.2

0.51±0.08

200

Φ3.2

≥3.2

≤1.6

0.76±0.13

100

Φ4.8

≥4.8

≤2.4

0.89±0.18

50

Φ6.4

≥6.4

≤3.2

0.89±0.18

50

Φ9.5

≥9.5

≤4.8

0.89±0.18

50

Φ12.7

≥12.7

≤6.4

0.89±0.18

50

Φ19.1

≥19.1

≤9.5

1.07±0.21

30

Φ25.4

≥25.4

≤12.7

1.25±0.30

30

Φ38.1

≥38.1

≤19.1

1.40±0.38

30

Φ50.8

≥50.8

≤25.4

1.65±0.43

30


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