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WR-03 Fluoropolymer heat shrinkable components

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Introduction        
Semi-hard fluoropolymer material, high temperature resistance, solvent resistance, heat shrinkable tubing and built-in hot melt ring. Products of different specifications can be customized according to customer needs.  

 

Features        
Operating temperature: -55~175         
Minimum full shrinkage temperature175        
Color: blue and transparent        

 

Technical Data        
Property Test Method Value
Tensile Strength ASTM D2671 ≥34.5MPa
Breakdown elongation ASTM D2671 ≥150%
High and low temperature impact-55/+175℃) ASTM D2671 Breakdown elongation≥50%
Low temperature flexibility-55/4h ASTM D2671 Good flexibility, no cracks after the test
Heat shock275/4h ASTM D2671 No drip, no flow, no crack
Salt spray96h ASTM D2671 Breakdown elongation≥50%
Withstand voltage ASTM D2671 2500V/1minNo breakdown
Volume resistivity ASTM D2671 ≥1.0×1013Ω·cm
Breakdown voltage ASTM D2671 ≥23.6kV/mm
Flame retardant performance GJ7285-2011 The continuous burning time after leaving the fire does not exceed 15s
Mold (Second group of species + Scopulariopsis brevis, 28 days) GJB150.10A Not inferior to level 1
Solvent resistant GJB1217A-2009 Method 1016 specified liquid
No. 15 aviation hydraulic oil (brand YH-15, GJB1177-1991)
65# Coolant (GJB6100-2007)
Pass
 
Copper corrosion175/24h GJ7285-2011 No dents, corrosion or blackening on the copper surface

 

Dimension              
Size Color Big end before shrink Small end before shrink Tube before shrink Tube after shrink Tube after shrink As supplied
    Inner diameter(mm) Inner diameter(mm) W T(mm) Inner Diameter(mm) W T(mm) Total L(mm)
WR-03-2N Blue transparent ≥6.6 ≥5.1 ≤0.15 ≤3.0 0.30±0.10 15.0±0.8

 

 

 

 

 

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Contact

Address: Tangjia Industrial Park, Shihe Street, Puwan New District, Dalian
Tel:
0411-87166661 87166662    0411-87166663 87166665

International line:  +86-411-87166669

E-mail: upolymer@upolymer.com 

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